diff options
342 files changed, 5959 insertions, 4898 deletions
@@ -49,7 +49,6 @@ cc_library( "src/core/lib/support/backoff.h", "src/core/lib/support/block_annotate.h", "src/core/lib/support/env.h", - "src/core/lib/support/load_file.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/stack_lockfree.h", "src/core/lib/support/string.h", @@ -72,7 +71,6 @@ cc_library( "src/core/lib/support/env_windows.c", "src/core/lib/support/histogram.c", "src/core/lib/support/host_port.c", - "src/core/lib/support/load_file.c", "src/core/lib/support/log.c", "src/core/lib/support/log_android.c", "src/core/lib/support/log_linux.c", @@ -178,6 +176,7 @@ cc_library( "src/core/lib/iomgr/closure.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", + "src/core/lib/iomgr/error.h", "src/core/lib/iomgr/ev_poll_and_epoll_posix.h", "src/core/lib/iomgr/ev_poll_posix.h", "src/core/lib/iomgr/ev_posix.h", @@ -187,6 +186,7 @@ cc_library( "src/core/lib/iomgr/iomgr.h", "src/core/lib/iomgr/iomgr_internal.h", "src/core/lib/iomgr/iomgr_posix.h", + "src/core/lib/iomgr/load_file.h", "src/core/lib/iomgr/polling_entity.h", "src/core/lib/iomgr/pollset.h", "src/core/lib/iomgr/pollset_set.h", @@ -273,6 +273,7 @@ cc_library( "src/core/lib/security/transport/handshake.h", "src/core/lib/security/transport/secure_endpoint.h", "src/core/lib/security/transport/security_connector.h", + "src/core/lib/security/transport/tsi_error.h", "src/core/lib/security/util/b64.h", "src/core/lib/security/util/json_util.h", "src/core/lib/tsi/fake_transport_security.h", @@ -325,6 +326,7 @@ cc_library( "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", + "src/core/lib/iomgr/error.c", "src/core/lib/iomgr/ev_poll_and_epoll_posix.c", "src/core/lib/iomgr/ev_poll_posix.c", "src/core/lib/iomgr/ev_posix.c", @@ -334,6 +336,7 @@ cc_library( "src/core/lib/iomgr/iomgr.c", "src/core/lib/iomgr/iomgr_posix.c", "src/core/lib/iomgr/iomgr_windows.c", + "src/core/lib/iomgr/load_file.c", "src/core/lib/iomgr/polling_entity.c", "src/core/lib/iomgr/pollset_set_windows.c", "src/core/lib/iomgr/pollset_windows.c", @@ -435,6 +438,7 @@ cc_library( "src/core/lib/security/transport/secure_endpoint.c", "src/core/lib/security/transport/security_connector.c", "src/core/lib/security/transport/server_auth_filter.c", + "src/core/lib/security/transport/tsi_error.c", "src/core/lib/security/util/b64.c", "src/core/lib/security/util/json_util.c", "src/core/lib/surface/init_secure.c", @@ -554,6 +558,7 @@ cc_library( "src/core/lib/iomgr/closure.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", + "src/core/lib/iomgr/error.h", "src/core/lib/iomgr/ev_poll_and_epoll_posix.h", "src/core/lib/iomgr/ev_poll_posix.h", "src/core/lib/iomgr/ev_posix.h", @@ -563,6 +568,7 @@ cc_library( "src/core/lib/iomgr/iomgr.h", "src/core/lib/iomgr/iomgr_internal.h", "src/core/lib/iomgr/iomgr_posix.h", + "src/core/lib/iomgr/load_file.h", "src/core/lib/iomgr/polling_entity.h", "src/core/lib/iomgr/pollset.h", "src/core/lib/iomgr/pollset_set.h", @@ -666,6 +672,7 @@ cc_library( "src/core/lib/security/transport/handshake.h", "src/core/lib/security/transport/secure_endpoint.h", "src/core/lib/security/transport/security_connector.h", + "src/core/lib/security/transport/tsi_error.h", "src/core/lib/security/util/b64.h", "src/core/lib/security/util/json_util.h", "src/core/lib/tsi/fake_transport_security.h", @@ -691,6 +698,7 @@ cc_library( "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", + "src/core/lib/iomgr/error.c", "src/core/lib/iomgr/ev_poll_and_epoll_posix.c", "src/core/lib/iomgr/ev_poll_posix.c", "src/core/lib/iomgr/ev_posix.c", @@ -700,6 +708,7 @@ cc_library( "src/core/lib/iomgr/iomgr.c", "src/core/lib/iomgr/iomgr_posix.c", "src/core/lib/iomgr/iomgr_windows.c", + "src/core/lib/iomgr/load_file.c", "src/core/lib/iomgr/polling_entity.c", "src/core/lib/iomgr/pollset_set_windows.c", "src/core/lib/iomgr/pollset_windows.c", @@ -823,6 +832,7 @@ cc_library( "src/core/lib/security/transport/secure_endpoint.c", "src/core/lib/security/transport/security_connector.c", "src/core/lib/security/transport/server_auth_filter.c", + "src/core/lib/security/transport/tsi_error.c", "src/core/lib/security/util/b64.c", "src/core/lib/security/util/json_util.c", "src/core/lib/surface/init_secure.c", @@ -895,6 +905,7 @@ cc_library( "src/core/lib/iomgr/closure.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", + "src/core/lib/iomgr/error.h", "src/core/lib/iomgr/ev_poll_and_epoll_posix.h", "src/core/lib/iomgr/ev_poll_posix.h", "src/core/lib/iomgr/ev_posix.h", @@ -904,6 +915,7 @@ cc_library( "src/core/lib/iomgr/iomgr.h", "src/core/lib/iomgr/iomgr_internal.h", "src/core/lib/iomgr/iomgr_posix.h", + "src/core/lib/iomgr/load_file.h", "src/core/lib/iomgr/polling_entity.h", "src/core/lib/iomgr/pollset.h", "src/core/lib/iomgr/pollset_set.h", @@ -1020,6 +1032,7 @@ cc_library( "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", + "src/core/lib/iomgr/error.c", "src/core/lib/iomgr/ev_poll_and_epoll_posix.c", "src/core/lib/iomgr/ev_poll_posix.c", "src/core/lib/iomgr/ev_posix.c", @@ -1029,6 +1042,7 @@ cc_library( "src/core/lib/iomgr/iomgr.c", "src/core/lib/iomgr/iomgr_posix.c", "src/core/lib/iomgr/iomgr_windows.c", + "src/core/lib/iomgr/load_file.c", "src/core/lib/iomgr/polling_entity.c", "src/core/lib/iomgr/pollset_set_windows.c", "src/core/lib/iomgr/pollset_windows.c", @@ -1197,26 +1211,6 @@ cc_library( cc_library( - name = "grpc_zookeeper", - srcs = [ - "src/core/ext/resolver/zookeeper/zookeeper_resolver.c", - ], - hdrs = [ - "include/grpc/grpc_zookeeper.h", - ], - includes = [ - "include", - ".", - ], - deps = [ - ":gpr", - ":grpc", - ], -) - - - -cc_library( name = "grpc++", srcs = [ "include/grpc++/impl/codegen/core_codegen.h", @@ -1599,7 +1593,6 @@ objc_library( "src/core/lib/support/env_windows.c", "src/core/lib/support/histogram.c", "src/core/lib/support/host_port.c", - "src/core/lib/support/load_file.c", "src/core/lib/support/log.c", "src/core/lib/support/log_android.c", "src/core/lib/support/log_linux.c", @@ -1678,7 +1671,6 @@ objc_library( "src/core/lib/support/backoff.h", "src/core/lib/support/block_annotate.h", "src/core/lib/support/env.h", - "src/core/lib/support/load_file.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/stack_lockfree.h", "src/core/lib/support/string.h", @@ -1718,6 +1710,7 @@ objc_library( "src/core/lib/iomgr/endpoint.c", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", + "src/core/lib/iomgr/error.c", "src/core/lib/iomgr/ev_poll_and_epoll_posix.c", "src/core/lib/iomgr/ev_poll_posix.c", "src/core/lib/iomgr/ev_posix.c", @@ -1727,6 +1720,7 @@ objc_library( "src/core/lib/iomgr/iomgr.c", "src/core/lib/iomgr/iomgr_posix.c", "src/core/lib/iomgr/iomgr_windows.c", + "src/core/lib/iomgr/load_file.c", "src/core/lib/iomgr/polling_entity.c", "src/core/lib/iomgr/pollset_set_windows.c", "src/core/lib/iomgr/pollset_windows.c", @@ -1828,6 +1822,7 @@ objc_library( "src/core/lib/security/transport/secure_endpoint.c", "src/core/lib/security/transport/security_connector.c", "src/core/lib/security/transport/server_auth_filter.c", + "src/core/lib/security/transport/tsi_error.c", "src/core/lib/security/util/b64.c", "src/core/lib/security/util/json_util.c", "src/core/lib/surface/init_secure.c", @@ -1926,6 +1921,7 @@ objc_library( "src/core/lib/iomgr/closure.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", + "src/core/lib/iomgr/error.h", "src/core/lib/iomgr/ev_poll_and_epoll_posix.h", "src/core/lib/iomgr/ev_poll_posix.h", "src/core/lib/iomgr/ev_posix.h", @@ -1935,6 +1931,7 @@ objc_library( "src/core/lib/iomgr/iomgr.h", "src/core/lib/iomgr/iomgr_internal.h", "src/core/lib/iomgr/iomgr_posix.h", + "src/core/lib/iomgr/load_file.h", "src/core/lib/iomgr/polling_entity.h", "src/core/lib/iomgr/pollset.h", "src/core/lib/iomgr/pollset_set.h", @@ -2021,6 +2018,7 @@ objc_library( "src/core/lib/security/transport/handshake.h", "src/core/lib/security/transport/secure_endpoint.h", "src/core/lib/security/transport/security_connector.h", + "src/core/lib/security/transport/tsi_error.h", "src/core/lib/security/util/b64.h", "src/core/lib/security/util/json_util.h", "src/core/lib/tsi/fake_transport_security.h", @@ -919,7 +919,6 @@ gpr_cpu_test: $(BINDIR)/$(CONFIG)/gpr_cpu_test gpr_env_test: $(BINDIR)/$(CONFIG)/gpr_env_test gpr_histogram_test: $(BINDIR)/$(CONFIG)/gpr_histogram_test gpr_host_port_test: $(BINDIR)/$(CONFIG)/gpr_host_port_test -gpr_load_file_test: $(BINDIR)/$(CONFIG)/gpr_load_file_test gpr_log_test: $(BINDIR)/$(CONFIG)/gpr_log_test gpr_slice_buffer_test: $(BINDIR)/$(CONFIG)/gpr_slice_buffer_test gpr_slice_test: $(BINDIR)/$(CONFIG)/gpr_slice_test @@ -948,8 +947,9 @@ grpc_verify_jwt: $(BINDIR)/$(CONFIG)/grpc_verify_jwt hpack_parser_fuzzer_test: $(BINDIR)/$(CONFIG)/hpack_parser_fuzzer_test hpack_parser_test: $(BINDIR)/$(CONFIG)/hpack_parser_test hpack_table_test: $(BINDIR)/$(CONFIG)/hpack_table_test -http_fuzzer_test: $(BINDIR)/$(CONFIG)/http_fuzzer_test http_parser_test: $(BINDIR)/$(CONFIG)/http_parser_test +http_request_fuzzer_test: $(BINDIR)/$(CONFIG)/http_request_fuzzer_test +http_response_fuzzer_test: $(BINDIR)/$(CONFIG)/http_response_fuzzer_test httpcli_format_request_test: $(BINDIR)/$(CONFIG)/httpcli_format_request_test httpcli_test: $(BINDIR)/$(CONFIG)/httpcli_test httpscli_test: $(BINDIR)/$(CONFIG)/httpscli_test @@ -965,6 +965,7 @@ json_stream_error_test: $(BINDIR)/$(CONFIG)/json_stream_error_test json_test: $(BINDIR)/$(CONFIG)/json_test lame_client_test: $(BINDIR)/$(CONFIG)/lame_client_test lb_policies_test: $(BINDIR)/$(CONFIG)/lb_policies_test +load_file_test: $(BINDIR)/$(CONFIG)/load_file_test low_level_ping_pong_benchmark: $(BINDIR)/$(CONFIG)/low_level_ping_pong_benchmark message_compress_test: $(BINDIR)/$(CONFIG)/message_compress_test mlog_test: $(BINDIR)/$(CONFIG)/mlog_test @@ -1046,7 +1047,6 @@ status_test: $(BINDIR)/$(CONFIG)/status_test streaming_throughput_test: $(BINDIR)/$(CONFIG)/streaming_throughput_test stress_test: $(BINDIR)/$(CONFIG)/stress_test thread_stress_test: $(BINDIR)/$(CONFIG)/thread_stress_test -zookeeper_test: $(BINDIR)/$(CONFIG)/zookeeper_test public_headers_must_be_c89: $(BINDIR)/$(CONFIG)/public_headers_must_be_c89 boringssl_aes_test: $(BINDIR)/$(CONFIG)/boringssl_aes_test boringssl_asn1_test: $(BINDIR)/$(CONFIG)/boringssl_asn1_test @@ -1132,7 +1132,8 @@ h2_uds_nosec_test: $(BINDIR)/$(CONFIG)/h2_uds_nosec_test api_fuzzer_one_entry: $(BINDIR)/$(CONFIG)/api_fuzzer_one_entry client_fuzzer_one_entry: $(BINDIR)/$(CONFIG)/client_fuzzer_one_entry hpack_parser_fuzzer_test_one_entry: $(BINDIR)/$(CONFIG)/hpack_parser_fuzzer_test_one_entry -http_fuzzer_test_one_entry: $(BINDIR)/$(CONFIG)/http_fuzzer_test_one_entry +http_request_fuzzer_test_one_entry: $(BINDIR)/$(CONFIG)/http_request_fuzzer_test_one_entry +http_response_fuzzer_test_one_entry: $(BINDIR)/$(CONFIG)/http_response_fuzzer_test_one_entry json_fuzzer_test_one_entry: $(BINDIR)/$(CONFIG)/json_fuzzer_test_one_entry nanopb_fuzzer_response_test_one_entry: $(BINDIR)/$(CONFIG)/nanopb_fuzzer_response_test_one_entry nanopb_fuzzer_serverlist_test_one_entry: $(BINDIR)/$(CONFIG)/nanopb_fuzzer_serverlist_test_one_entry @@ -1178,8 +1179,8 @@ shared_cxx: pc_cxx pc_cxx_unsecure cache.mk $(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX) shared_csharp: shared_c $(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)grpc_csharp_ext$(SHARED_VERSION).$(SHARED_EXT) ifeq ($(HAS_ZOOKEEPER),true) -static_zookeeper_libs: $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a -shared_zookeeper_libs: $(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) +static_zookeeper_libs: +shared_zookeeper_libs: else static_zookeeper_libs: @@ -1252,7 +1253,6 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/gpr_env_test \ $(BINDIR)/$(CONFIG)/gpr_histogram_test \ $(BINDIR)/$(CONFIG)/gpr_host_port_test \ - $(BINDIR)/$(CONFIG)/gpr_load_file_test \ $(BINDIR)/$(CONFIG)/gpr_log_test \ $(BINDIR)/$(CONFIG)/gpr_slice_buffer_test \ $(BINDIR)/$(CONFIG)/gpr_slice_test \ @@ -1291,6 +1291,7 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/json_test \ $(BINDIR)/$(CONFIG)/lame_client_test \ $(BINDIR)/$(CONFIG)/lb_policies_test \ + $(BINDIR)/$(CONFIG)/load_file_test \ $(BINDIR)/$(CONFIG)/message_compress_test \ $(BINDIR)/$(CONFIG)/mlog_test \ $(BINDIR)/$(CONFIG)/multiple_server_queues_test \ @@ -1366,7 +1367,8 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/api_fuzzer_one_entry \ $(BINDIR)/$(CONFIG)/client_fuzzer_one_entry \ $(BINDIR)/$(CONFIG)/hpack_parser_fuzzer_test_one_entry \ - $(BINDIR)/$(CONFIG)/http_fuzzer_test_one_entry \ + $(BINDIR)/$(CONFIG)/http_request_fuzzer_test_one_entry \ + $(BINDIR)/$(CONFIG)/http_response_fuzzer_test_one_entry \ $(BINDIR)/$(CONFIG)/json_fuzzer_test_one_entry \ $(BINDIR)/$(CONFIG)/nanopb_fuzzer_response_test_one_entry \ $(BINDIR)/$(CONFIG)/nanopb_fuzzer_serverlist_test_one_entry \ @@ -1459,7 +1461,6 @@ buildtests_cxx: buildtests_zookeeper privatelibs_cxx \ ifeq ($(HAS_ZOOKEEPER),true) buildtests_zookeeper: privatelibs_zookeeper \ - $(BINDIR)/$(CONFIG)/zookeeper_test \ else buildtests_zookeeper: @@ -1529,8 +1530,6 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/gpr_histogram_test || ( echo test gpr_histogram_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_host_port_test" $(Q) $(BINDIR)/$(CONFIG)/gpr_host_port_test || ( echo test gpr_host_port_test failed ; exit 1 ) - $(E) "[RUN] Testing gpr_load_file_test" - $(Q) $(BINDIR)/$(CONFIG)/gpr_load_file_test || ( echo test gpr_load_file_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_log_test" $(Q) $(BINDIR)/$(CONFIG)/gpr_log_test || ( echo test gpr_log_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_slice_buffer_test" @@ -1597,6 +1596,8 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/json_test || ( echo test json_test failed ; exit 1 ) $(E) "[RUN] Testing lame_client_test" $(Q) $(BINDIR)/$(CONFIG)/lame_client_test || ( echo test lame_client_test failed ; exit 1 ) + $(E) "[RUN] Testing load_file_test" + $(Q) $(BINDIR)/$(CONFIG)/load_file_test || ( echo test load_file_test failed ; exit 1 ) $(E) "[RUN] Testing message_compress_test" $(Q) $(BINDIR)/$(CONFIG)/message_compress_test || ( echo test message_compress_test failed ; exit 1 ) $(E) "[RUN] Testing multiple_server_queues_test" @@ -1800,8 +1801,6 @@ ifeq ($(CONFIG),opt) $(E) "[STRIP] Stripping libgrpc_unsecure.a" $(Q) $(STRIP) $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a ifeq ($(HAS_ZOOKEEPER),true) - $(E) "[STRIP] Stripping libgrpc_zookeeper.a" - $(Q) $(STRIP) $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a endif endif @@ -1824,8 +1823,6 @@ ifeq ($(CONFIG),opt) $(E) "[STRIP] Stripping $(SHARED_PREFIX)grpc_unsecure$(SHARED_VERSION).$(SHARED_EXT)" $(Q) $(STRIP) $(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)grpc_unsecure$(SHARED_VERSION).$(SHARED_EXT) ifeq ($(HAS_ZOOKEEPER),true) - $(E) "[STRIP] Stripping $(SHARED_PREFIX)grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT)" - $(Q) $(STRIP) $(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) endif endif @@ -2138,9 +2135,6 @@ install-static_c: static_c strip-static_c install-pkg-config_c $(Q) $(INSTALL) -d $(prefix)/lib $(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(prefix)/lib/libgrpc_unsecure.a ifeq ($(HAS_ZOOKEEPER),true) - $(E) "[INSTALL] Installing libgrpc_zookeeper.a" - $(Q) $(INSTALL) -d $(prefix)/lib - $(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a $(prefix)/lib/libgrpc_zookeeper.a endif install-static_cxx: static_cxx strip-static_cxx install-pkg-config_cxx @@ -2191,15 +2185,6 @@ else ifneq ($(SYSTEM),Darwin) $(Q) ln -sf $(SHARED_PREFIX)grpc_unsecure$(SHARED_VERSION).$(SHARED_EXT) $(prefix)/lib/libgrpc_unsecure.so endif ifeq ($(HAS_ZOOKEEPER),true) - $(E) "[INSTALL] Installing $(SHARED_PREFIX)grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT)" - $(Q) $(INSTALL) -d $(prefix)/lib - $(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/$(SHARED_PREFIX)grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) $(prefix)/lib/$(SHARED_PREFIX)grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) -ifeq ($(SYSTEM),MINGW32) - $(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper-imp.a $(prefix)/lib/libgrpc_zookeeper-imp.a -else ifneq ($(SYSTEM),Darwin) - $(Q) ln -sf $(SHARED_PREFIX)grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) $(prefix)/lib/libgrpc_zookeeper.so.0 - $(Q) ln -sf $(SHARED_PREFIX)grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) $(prefix)/lib/libgrpc_zookeeper.so -endif endif ifneq ($(SYSTEM),MINGW32) ifneq ($(SYSTEM),Darwin) @@ -2340,7 +2325,6 @@ LIBGPR_SRC = \ src/core/lib/support/env_windows.c \ src/core/lib/support/histogram.c \ src/core/lib/support/host_port.c \ - src/core/lib/support/load_file.c \ src/core/lib/support/log.c \ src/core/lib/support/log_android.c \ src/core/lib/support/log_linux.c \ @@ -2497,6 +2481,7 @@ LIBGRPC_SRC = \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ + src/core/lib/iomgr/error.c \ src/core/lib/iomgr/ev_poll_and_epoll_posix.c \ src/core/lib/iomgr/ev_poll_posix.c \ src/core/lib/iomgr/ev_posix.c \ @@ -2506,6 +2491,7 @@ LIBGRPC_SRC = \ src/core/lib/iomgr/iomgr.c \ src/core/lib/iomgr/iomgr_posix.c \ src/core/lib/iomgr/iomgr_windows.c \ + src/core/lib/iomgr/load_file.c \ src/core/lib/iomgr/polling_entity.c \ src/core/lib/iomgr/pollset_set_windows.c \ src/core/lib/iomgr/pollset_windows.c \ @@ -2607,6 +2593,7 @@ LIBGRPC_SRC = \ src/core/lib/security/transport/secure_endpoint.c \ src/core/lib/security/transport/security_connector.c \ src/core/lib/security/transport/server_auth_filter.c \ + src/core/lib/security/transport/tsi_error.c \ src/core/lib/security/util/b64.c \ src/core/lib/security/util/json_util.c \ src/core/lib/surface/init_secure.c \ @@ -2763,6 +2750,7 @@ LIBGRPC_CRONET_SRC = \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ + src/core/lib/iomgr/error.c \ src/core/lib/iomgr/ev_poll_and_epoll_posix.c \ src/core/lib/iomgr/ev_poll_posix.c \ src/core/lib/iomgr/ev_posix.c \ @@ -2772,6 +2760,7 @@ LIBGRPC_CRONET_SRC = \ src/core/lib/iomgr/iomgr.c \ src/core/lib/iomgr/iomgr_posix.c \ src/core/lib/iomgr/iomgr_windows.c \ + src/core/lib/iomgr/load_file.c \ src/core/lib/iomgr/polling_entity.c \ src/core/lib/iomgr/pollset_set_windows.c \ src/core/lib/iomgr/pollset_windows.c \ @@ -2895,6 +2884,7 @@ LIBGRPC_CRONET_SRC = \ src/core/lib/security/transport/secure_endpoint.c \ src/core/lib/security/transport/security_connector.c \ src/core/lib/security/transport/server_auth_filter.c \ + src/core/lib/security/transport/tsi_error.c \ src/core/lib/security/util/b64.c \ src/core/lib/security/util/json_util.c \ src/core/lib/surface/init_secure.c \ @@ -3098,6 +3088,7 @@ LIBGRPC_UNSECURE_SRC = \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ + src/core/lib/iomgr/error.c \ src/core/lib/iomgr/ev_poll_and_epoll_posix.c \ src/core/lib/iomgr/ev_poll_posix.c \ src/core/lib/iomgr/ev_posix.c \ @@ -3107,6 +3098,7 @@ LIBGRPC_UNSECURE_SRC = \ src/core/lib/iomgr/iomgr.c \ src/core/lib/iomgr/iomgr_posix.c \ src/core/lib/iomgr/iomgr_windows.c \ + src/core/lib/iomgr/load_file.c \ src/core/lib/iomgr/polling_entity.c \ src/core/lib/iomgr/pollset_set_windows.c \ src/core/lib/iomgr/pollset_windows.c \ @@ -3299,49 +3291,6 @@ ifneq ($(NO_DEPS),true) endif -LIBGRPC_ZOOKEEPER_SRC = \ - src/core/ext/resolver/zookeeper/zookeeper_resolver.c \ - -PUBLIC_HEADERS_C += \ - include/grpc/grpc_zookeeper.h \ - -LIBGRPC_ZOOKEEPER_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBGRPC_ZOOKEEPER_SRC)))) - - -$(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a: $(ZLIB_DEP) $(LIBGRPC_ZOOKEEPER_OBJS) - $(E) "[AR] Creating $@" - $(Q) mkdir -p `dirname $@` - $(Q) rm -f $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a - $(Q) $(AR) $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a $(LIBGRPC_ZOOKEEPER_OBJS) -ifeq ($(SYSTEM),Darwin) - $(Q) ranlib -no_warning_for_no_symbols $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a -endif - - - -ifeq ($(SYSTEM),MINGW32) -$(LIBDIR)/$(CONFIG)/grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT): $(LIBGRPC_ZOOKEEPER_OBJS) $(ZLIB_DEP) $(LIBDIR)/$(CONFIG)/gpr.$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/grpc.$(SHARED_EXT) - $(E) "[LD] Linking $@" - $(Q) mkdir -p `dirname $@` - $(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared grpc_zookeeper.def -Wl,--output-def=$(LIBDIR)/$(CONFIG)/grpc_zookeeper$(SHARED_VERSION).def -Wl,--out-implib=$(LIBDIR)/$(CONFIG)/libgrpc_zookeeper$(SHARED_VERSION)-dll.a -o $(LIBDIR)/$(CONFIG)/grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC_ZOOKEEPER_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) -lgpr-imp -lgrpc-imp -else -$(LIBDIR)/$(CONFIG)/libgrpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT): $(LIBGRPC_ZOOKEEPER_OBJS) $(ZLIB_DEP) $(LIBDIR)/$(CONFIG)/libgpr.$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/libgrpc.$(SHARED_EXT) - $(E) "[LD] Linking $@" - $(Q) mkdir -p `dirname $@` -ifeq ($(SYSTEM),Darwin) - $(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC_ZOOKEEPER_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) -lgpr -lgrpc -lzookeeper_mt -else - $(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc_zookeeper.so.0 -o $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC_ZOOKEEPER_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) -lgpr -lgrpc -lzookeeper_mt - $(Q) ln -sf $(SHARED_PREFIX)grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper$(SHARED_VERSION).so.0 - $(Q) ln -sf $(SHARED_PREFIX)grpc_zookeeper$(SHARED_VERSION).$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper$(SHARED_VERSION).so -endif -endif - -ifneq ($(NO_DEPS),true) --include $(LIBGRPC_ZOOKEEPER_OBJS:.o=.dep) -endif - - LIBRECONNECT_SERVER_SRC = \ test/core/util/reconnect_server.c \ @@ -7452,38 +7401,6 @@ endif endif -GPR_LOAD_FILE_TEST_SRC = \ - test/core/support/load_file_test.c \ - -GPR_LOAD_FILE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_LOAD_FILE_TEST_SRC)))) -ifeq ($(NO_SECURE),true) - -# You can't build secure targets if you don't have OpenSSL. - -$(BINDIR)/$(CONFIG)/gpr_load_file_test: openssl_dep_error - -else - - - -$(BINDIR)/$(CONFIG)/gpr_load_file_test: $(GPR_LOAD_FILE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - $(E) "[LD] Linking $@" - $(Q) mkdir -p `dirname $@` - $(Q) $(LD) $(LDFLAGS) $(GPR_LOAD_FILE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/gpr_load_file_test - -endif - -$(OBJDIR)/$(CONFIG)/test/core/support/load_file_test.o: $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - -deps_gpr_load_file_test: $(GPR_LOAD_FILE_TEST_OBJS:.o=.dep) - -ifneq ($(NO_SECURE),true) -ifneq ($(NO_DEPS),true) --include $(GPR_LOAD_FILE_TEST_OBJS:.o=.dep) -endif -endif - - GPR_LOG_TEST_SRC = \ test/core/support/log_test.c \ @@ -8380,66 +8297,98 @@ endif endif -HTTP_FUZZER_TEST_SRC = \ - test/core/http/fuzzer.c \ +HTTP_PARSER_TEST_SRC = \ + test/core/http/parser_test.c \ -HTTP_FUZZER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTP_FUZZER_TEST_SRC)))) +HTTP_PARSER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTP_PARSER_TEST_SRC)))) ifeq ($(NO_SECURE),true) # You can't build secure targets if you don't have OpenSSL. -$(BINDIR)/$(CONFIG)/http_fuzzer_test: openssl_dep_error +$(BINDIR)/$(CONFIG)/http_parser_test: openssl_dep_error else -$(BINDIR)/$(CONFIG)/http_fuzzer_test: $(HTTP_FUZZER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a +$(BINDIR)/$(CONFIG)/http_parser_test: $(HTTP_PARSER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(E) "[LD] Linking $@" $(Q) mkdir -p `dirname $@` - $(Q) $(LDXX) $(LDFLAGS) $(HTTP_FUZZER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -lFuzzer -o $(BINDIR)/$(CONFIG)/http_fuzzer_test + $(Q) $(LD) $(LDFLAGS) $(HTTP_PARSER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/http_parser_test endif -$(OBJDIR)/$(CONFIG)/test/core/http/fuzzer.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a +$(OBJDIR)/$(CONFIG)/test/core/http/parser_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a -deps_http_fuzzer_test: $(HTTP_FUZZER_TEST_OBJS:.o=.dep) +deps_http_parser_test: $(HTTP_PARSER_TEST_OBJS:.o=.dep) ifneq ($(NO_SECURE),true) ifneq ($(NO_DEPS),true) --include $(HTTP_FUZZER_TEST_OBJS:.o=.dep) +-include $(HTTP_PARSER_TEST_OBJS:.o=.dep) endif endif -HTTP_PARSER_TEST_SRC = \ - test/core/http/parser_test.c \ +HTTP_REQUEST_FUZZER_TEST_SRC = \ + test/core/http/request_fuzzer.c \ -HTTP_PARSER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTP_PARSER_TEST_SRC)))) +HTTP_REQUEST_FUZZER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTP_REQUEST_FUZZER_TEST_SRC)))) ifeq ($(NO_SECURE),true) # You can't build secure targets if you don't have OpenSSL. -$(BINDIR)/$(CONFIG)/http_parser_test: openssl_dep_error +$(BINDIR)/$(CONFIG)/http_request_fuzzer_test: openssl_dep_error else -$(BINDIR)/$(CONFIG)/http_parser_test: $(HTTP_PARSER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a +$(BINDIR)/$(CONFIG)/http_request_fuzzer_test: $(HTTP_REQUEST_FUZZER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(E) "[LD] Linking $@" $(Q) mkdir -p `dirname $@` - $(Q) $(LD) $(LDFLAGS) $(HTTP_PARSER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/http_parser_test + $(Q) $(LDXX) $(LDFLAGS) $(HTTP_REQUEST_FUZZER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -lFuzzer -o $(BINDIR)/$(CONFIG)/http_request_fuzzer_test endif -$(OBJDIR)/$(CONFIG)/test/core/http/parser_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a +$(OBJDIR)/$(CONFIG)/test/core/http/request_fuzzer.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a -deps_http_parser_test: $(HTTP_PARSER_TEST_OBJS:.o=.dep) +deps_http_request_fuzzer_test: $(HTTP_REQUEST_FUZZER_TEST_OBJS:.o=.dep) ifneq ($(NO_SECURE),true) ifneq ($(NO_DEPS),true) --include $(HTTP_PARSER_TEST_OBJS:.o=.dep) +-include $(HTTP_REQUEST_FUZZER_TEST_OBJS:.o=.dep) +endif +endif + + +HTTP_RESPONSE_FUZZER_TEST_SRC = \ + test/core/http/response_fuzzer.c \ + +HTTP_RESPONSE_FUZZER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTP_RESPONSE_FUZZER_TEST_SRC)))) +ifeq ($(NO_SECURE),true) + +# You can't build secure targets if you don't have OpenSSL. + +$(BINDIR)/$(CONFIG)/http_response_fuzzer_test: openssl_dep_error + +else + + + +$(BINDIR)/$(CONFIG)/http_response_fuzzer_test: $(HTTP_RESPONSE_FUZZER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + $(E) "[LD] Linking $@" + $(Q) mkdir -p `dirname $@` + $(Q) $(LDXX) $(LDFLAGS) $(HTTP_RESPONSE_FUZZER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -lFuzzer -o $(BINDIR)/$(CONFIG)/http_response_fuzzer_test + +endif + +$(OBJDIR)/$(CONFIG)/test/core/http/response_fuzzer.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + +deps_http_response_fuzzer_test: $(HTTP_RESPONSE_FUZZER_TEST_OBJS:.o=.dep) + +ifneq ($(NO_SECURE),true) +ifneq ($(NO_DEPS),true) +-include $(HTTP_RESPONSE_FUZZER_TEST_OBJS:.o=.dep) endif endif @@ -8924,6 +8873,38 @@ endif endif +LOAD_FILE_TEST_SRC = \ + test/core/iomgr/load_file_test.c \ + +LOAD_FILE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LOAD_FILE_TEST_SRC)))) +ifeq ($(NO_SECURE),true) + +# You can't build secure targets if you don't have OpenSSL. + +$(BINDIR)/$(CONFIG)/load_file_test: openssl_dep_error + +else + + + +$(BINDIR)/$(CONFIG)/load_file_test: $(LOAD_FILE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + $(E) "[LD] Linking $@" + $(Q) mkdir -p `dirname $@` + $(Q) $(LD) $(LDFLAGS) $(LOAD_FILE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/load_file_test + +endif + +$(OBJDIR)/$(CONFIG)/test/core/iomgr/load_file_test.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + +deps_load_file_test: $(LOAD_FILE_TEST_OBJS:.o=.dep) + +ifneq ($(NO_SECURE),true) +ifneq ($(NO_DEPS),true) +-include $(LOAD_FILE_TEST_OBJS:.o=.dep) +endif +endif + + LOW_LEVEL_PING_PONG_BENCHMARK_SRC = \ test/core/network_benchmarks/low_level_ping_pong.c \ @@ -12041,53 +12022,6 @@ endif endif -ZOOKEEPER_TEST_SRC = \ - $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc \ - test/cpp/end2end/zookeeper_test.cc \ - -ZOOKEEPER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ZOOKEEPER_TEST_SRC)))) -ifeq ($(NO_SECURE),true) - -# You can't build secure targets if you don't have OpenSSL. - -$(BINDIR)/$(CONFIG)/zookeeper_test: openssl_dep_error - -else - - - - -ifeq ($(NO_PROTOBUF),true) - -# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+. - -$(BINDIR)/$(CONFIG)/zookeeper_test: protobuf_dep_error - -else - -$(BINDIR)/$(CONFIG)/zookeeper_test: $(PROTOBUF_DEP) $(ZOOKEEPER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - $(E) "[LD] Linking $@" - $(Q) mkdir -p `dirname $@` - $(Q) $(LDXX) $(LDFLAGS) $(ZOOKEEPER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a -lzookeeper_mt $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/zookeeper_test - -endif - -endif - -$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/echo.o: $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - -$(OBJDIR)/$(CONFIG)/test/cpp/end2end/zookeeper_test.o: $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - -deps_zookeeper_test: $(ZOOKEEPER_TEST_OBJS:.o=.dep) - -ifneq ($(NO_SECURE),true) -ifneq ($(NO_DEPS),true) --include $(ZOOKEEPER_TEST_OBJS:.o=.dep) -endif -endif -$(OBJDIR)/$(CONFIG)/test/cpp/end2end/zookeeper_test.o: $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc - - PUBLIC_HEADERS_MUST_BE_C89_SRC = \ test/core/surface/public_headers_must_be_c89.c \ @@ -14367,37 +14301,72 @@ endif endif -HTTP_FUZZER_TEST_ONE_ENTRY_SRC = \ - test/core/http/fuzzer.c \ +HTTP_REQUEST_FUZZER_TEST_ONE_ENTRY_SRC = \ + test/core/http/request_fuzzer.c \ + test/core/util/one_corpus_entry_fuzzer.c \ + +HTTP_REQUEST_FUZZER_TEST_ONE_ENTRY_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTP_REQUEST_FUZZER_TEST_ONE_ENTRY_SRC)))) +ifeq ($(NO_SECURE),true) + +# You can't build secure targets if you don't have OpenSSL. + +$(BINDIR)/$(CONFIG)/http_request_fuzzer_test_one_entry: openssl_dep_error + +else + + + +$(BINDIR)/$(CONFIG)/http_request_fuzzer_test_one_entry: $(HTTP_REQUEST_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + $(E) "[LD] Linking $@" + $(Q) mkdir -p `dirname $@` + $(Q) $(LD) $(LDFLAGS) $(HTTP_REQUEST_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/http_request_fuzzer_test_one_entry + +endif + +$(OBJDIR)/$(CONFIG)/test/core/http/request_fuzzer.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + +$(OBJDIR)/$(CONFIG)/test/core/util/one_corpus_entry_fuzzer.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a + +deps_http_request_fuzzer_test_one_entry: $(HTTP_REQUEST_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep) + +ifneq ($(NO_SECURE),true) +ifneq ($(NO_DEPS),true) +-include $(HTTP_REQUEST_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep) +endif +endif + + +HTTP_RESPONSE_FUZZER_TEST_ONE_ENTRY_SRC = \ + test/core/http/response_fuzzer.c \ test/core/util/one_corpus_entry_fuzzer.c \ -HTTP_FUZZER_TEST_ONE_ENTRY_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTP_FUZZER_TEST_ONE_ENTRY_SRC)))) +HTTP_RESPONSE_FUZZER_TEST_ONE_ENTRY_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTP_RESPONSE_FUZZER_TEST_ONE_ENTRY_SRC)))) ifeq ($(NO_SECURE),true) # You can't build secure targets if you don't have OpenSSL. -$(BINDIR)/$(CONFIG)/http_fuzzer_test_one_entry: openssl_dep_error +$(BINDIR)/$(CONFIG)/http_response_fuzzer_test_one_entry: openssl_dep_error else -$(BINDIR)/$(CONFIG)/http_fuzzer_test_one_entry: $(HTTP_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a +$(BINDIR)/$(CONFIG)/http_response_fuzzer_test_one_entry: $(HTTP_RESPONSE_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(E) "[LD] Linking $@" $(Q) mkdir -p `dirname $@` - $(Q) $(LD) $(LDFLAGS) $(HTTP_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/http_fuzzer_test_one_entry + $(Q) $(LD) $(LDFLAGS) $(HTTP_RESPONSE_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/http_response_fuzzer_test_one_entry endif -$(OBJDIR)/$(CONFIG)/test/core/http/fuzzer.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a +$(OBJDIR)/$(CONFIG)/test/core/http/response_fuzzer.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(OBJDIR)/$(CONFIG)/test/core/util/one_corpus_entry_fuzzer.o: $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a -deps_http_fuzzer_test_one_entry: $(HTTP_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep) +deps_http_response_fuzzer_test_one_entry: $(HTTP_RESPONSE_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep) ifneq ($(NO_SECURE),true) ifneq ($(NO_DEPS),true) --include $(HTTP_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep) +-include $(HTTP_RESPONSE_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep) endif endif @@ -14611,6 +14580,7 @@ src/core/lib/security/transport/handshake.c: $(OPENSSL_DEP) src/core/lib/security/transport/secure_endpoint.c: $(OPENSSL_DEP) src/core/lib/security/transport/security_connector.c: $(OPENSSL_DEP) src/core/lib/security/transport/server_auth_filter.c: $(OPENSSL_DEP) +src/core/lib/security/transport/tsi_error.c: $(OPENSSL_DEP) src/core/lib/security/util/b64.c: $(OPENSSL_DEP) src/core/lib/security/util/json_util.c: $(OPENSSL_DEP) src/core/lib/surface/init_secure.c: $(OPENSSL_DEP) diff --git a/binding.gyp b/binding.gyp index 9b4ae5eb42..ccea9fa020 100644 --- a/binding.gyp +++ b/binding.gyp @@ -510,7 +510,6 @@ 'src/core/lib/support/env_windows.c', 'src/core/lib/support/histogram.c', 'src/core/lib/support/host_port.c', - 'src/core/lib/support/load_file.c', 'src/core/lib/support/log.c', 'src/core/lib/support/log_android.c', 'src/core/lib/support/log_linux.c', @@ -581,6 +580,7 @@ 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', 'src/core/lib/iomgr/endpoint_pair_windows.c', + 'src/core/lib/iomgr/error.c', 'src/core/lib/iomgr/ev_poll_and_epoll_posix.c', 'src/core/lib/iomgr/ev_poll_posix.c', 'src/core/lib/iomgr/ev_posix.c', @@ -590,6 +590,7 @@ 'src/core/lib/iomgr/iomgr.c', 'src/core/lib/iomgr/iomgr_posix.c', 'src/core/lib/iomgr/iomgr_windows.c', + 'src/core/lib/iomgr/load_file.c', 'src/core/lib/iomgr/polling_entity.c', 'src/core/lib/iomgr/pollset_set_windows.c', 'src/core/lib/iomgr/pollset_windows.c', @@ -691,6 +692,7 @@ 'src/core/lib/security/transport/secure_endpoint.c', 'src/core/lib/security/transport/security_connector.c', 'src/core/lib/security/transport/server_auth_filter.c', + 'src/core/lib/security/transport/tsi_error.c', 'src/core/lib/security/util/b64.c', 'src/core/lib/security/util/json_util.c', 'src/core/lib/surface/init_secure.c', diff --git a/build.yaml b/build.yaml index a94fb052a5..29db148c52 100644 --- a/build.yaml +++ b/build.yaml @@ -70,7 +70,6 @@ filegroups: - src/core/lib/support/backoff.h - src/core/lib/support/block_annotate.h - src/core/lib/support/env.h - - src/core/lib/support/load_file.h - src/core/lib/support/murmur_hash.h - src/core/lib/support/stack_lockfree.h - src/core/lib/support/string.h @@ -94,7 +93,6 @@ filegroups: - src/core/lib/support/env_windows.c - src/core/lib/support/histogram.c - src/core/lib/support/host_port.c - - src/core/lib/support/load_file.c - src/core/lib/support/log.c - src/core/lib/support/log_android.c - src/core/lib/support/log_linux.c @@ -174,6 +172,7 @@ filegroups: - src/core/lib/iomgr/closure.h - src/core/lib/iomgr/endpoint.h - src/core/lib/iomgr/endpoint_pair.h + - src/core/lib/iomgr/error.h - src/core/lib/iomgr/ev_poll_and_epoll_posix.h - src/core/lib/iomgr/ev_poll_posix.h - src/core/lib/iomgr/ev_posix.h @@ -183,6 +182,7 @@ filegroups: - src/core/lib/iomgr/iomgr.h - src/core/lib/iomgr/iomgr_internal.h - src/core/lib/iomgr/iomgr_posix.h + - src/core/lib/iomgr/load_file.h - src/core/lib/iomgr/polling_entity.h - src/core/lib/iomgr/pollset.h - src/core/lib/iomgr/pollset_set.h @@ -250,6 +250,7 @@ filegroups: - src/core/lib/iomgr/endpoint.c - src/core/lib/iomgr/endpoint_pair_posix.c - src/core/lib/iomgr/endpoint_pair_windows.c + - src/core/lib/iomgr/error.c - src/core/lib/iomgr/ev_poll_and_epoll_posix.c - src/core/lib/iomgr/ev_poll_posix.c - src/core/lib/iomgr/ev_posix.c @@ -259,6 +260,7 @@ filegroups: - src/core/lib/iomgr/iomgr.c - src/core/lib/iomgr/iomgr_posix.c - src/core/lib/iomgr/iomgr_windows.c + - src/core/lib/iomgr/load_file.c - src/core/lib/iomgr/polling_entity.c - src/core/lib/iomgr/pollset_set_windows.c - src/core/lib/iomgr/pollset_windows.c @@ -442,6 +444,7 @@ filegroups: - src/core/lib/security/transport/handshake.h - src/core/lib/security/transport/secure_endpoint.h - src/core/lib/security/transport/security_connector.h + - src/core/lib/security/transport/tsi_error.h - src/core/lib/security/util/b64.h - src/core/lib/security/util/json_util.h src: @@ -466,6 +469,7 @@ filegroups: - src/core/lib/security/transport/secure_endpoint.c - src/core/lib/security/transport/security_connector.c - src/core/lib/security/transport/server_auth_filter.c + - src/core/lib/security/transport/tsi_error.c - src/core/lib/security/util/b64.c - src/core/lib/security/util/json_util.c - src/core/lib/surface/init_secure.c @@ -895,21 +899,6 @@ libs: generate_plugin_registry: true secure: false vs_project_guid: '{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}' -- name: grpc_zookeeper - build: all - language: c - public_headers: - - include/grpc/grpc_zookeeper.h - src: - - src/core/ext/resolver/zookeeper/zookeeper_resolver.c - deps: - - gpr - - grpc - external_deps: - - zookeeper - platforms: - - linux - secure: false - name: reconnect_server build: private language: c @@ -1542,14 +1531,6 @@ targets: deps: - gpr_test_util - gpr -- name: gpr_load_file_test - build: test - language: c - src: - - test/core/support/load_file_test.c - deps: - - gpr_test_util - - gpr - name: gpr_log_test build: test language: c @@ -1821,11 +1802,21 @@ targets: - grpc - gpr_test_util - gpr -- name: http_fuzzer_test +- name: http_parser_test + build: test + language: c + src: + - test/core/http/parser_test.c + deps: + - grpc_test_util + - grpc + - gpr_test_util + - gpr +- name: http_request_fuzzer_test build: fuzzer language: c src: - - test/core/http/fuzzer.c + - test/core/http/request_fuzzer.c deps: - grpc_test_util - grpc @@ -1834,16 +1825,19 @@ targets: corpus_dirs: - test/core/http/corpus maxlen: 2048 -- name: http_parser_test - build: test +- name: http_response_fuzzer_test + build: fuzzer language: c src: - - test/core/http/parser_test.c + - test/core/http/response_fuzzer.c deps: - grpc_test_util - grpc - gpr_test_util - gpr + corpus_dirs: + - test/core/http/corpus + maxlen: 2048 - name: httpcli_format_request_test build: test language: c @@ -2009,6 +2003,16 @@ targets: - grpc - gpr_test_util - gpr +- name: load_file_test + build: test + language: c + src: + - test/core/iomgr/load_file_test.c + deps: + - grpc_test_util + - grpc + - gpr_test_util + - gpr - name: low_level_ping_pong_benchmark build: benchmark language: c @@ -3059,26 +3063,6 @@ targets: - grpc - gpr_test_util - gpr -- name: zookeeper_test - gtest: true - build: test - run: false - language: c++ - src: - - src/proto/grpc/testing/echo.proto - - test/cpp/end2end/zookeeper_test.cc - deps: - - grpc++_test_util - - grpc_test_util - - grpc++ - - grpc_zookeeper - - grpc - - gpr_test_util - - gpr - external_deps: - - zookeeper - platforms: - - linux - name: public_headers_must_be_c89 build: test language: c89 @@ -51,7 +51,6 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/support/env_windows.c \ src/core/lib/support/histogram.c \ src/core/lib/support/host_port.c \ - src/core/lib/support/load_file.c \ src/core/lib/support/log.c \ src/core/lib/support/log_android.c \ src/core/lib/support/log_linux.c \ @@ -100,6 +99,7 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ + src/core/lib/iomgr/error.c \ src/core/lib/iomgr/ev_poll_and_epoll_posix.c \ src/core/lib/iomgr/ev_poll_posix.c \ src/core/lib/iomgr/ev_posix.c \ @@ -109,6 +109,7 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/iomgr/iomgr.c \ src/core/lib/iomgr/iomgr_posix.c \ src/core/lib/iomgr/iomgr_windows.c \ + src/core/lib/iomgr/load_file.c \ src/core/lib/iomgr/polling_entity.c \ src/core/lib/iomgr/pollset_set_windows.c \ src/core/lib/iomgr/pollset_windows.c \ @@ -210,6 +211,7 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/security/transport/secure_endpoint.c \ src/core/lib/security/transport/security_connector.c \ src/core/lib/security/transport/server_auth_filter.c \ + src/core/lib/security/transport/tsi_error.c \ src/core/lib/security/util/b64.c \ src/core/lib/security/util/json_util.c \ src/core/lib/surface/init_secure.c \ diff --git a/gRPC.podspec b/gRPC.podspec index 10a836eb73..1c49b5a0c4 100644 --- a/gRPC.podspec +++ b/gRPC.podspec @@ -68,7 +68,6 @@ Pod::Spec.new do |s| 'src/core/lib/support/backoff.h', 'src/core/lib/support/block_annotate.h', 'src/core/lib/support/env.h', - 'src/core/lib/support/load_file.h', 'src/core/lib/support/murmur_hash.h', 'src/core/lib/support/stack_lockfree.h', 'src/core/lib/support/string.h', @@ -133,7 +132,6 @@ Pod::Spec.new do |s| 'src/core/lib/support/env_windows.c', 'src/core/lib/support/histogram.c', 'src/core/lib/support/host_port.c', - 'src/core/lib/support/load_file.c', 'src/core/lib/support/log.c', 'src/core/lib/support/log_android.c', 'src/core/lib/support/log_linux.c', @@ -181,6 +179,7 @@ Pod::Spec.new do |s| 'src/core/lib/iomgr/closure.h', 'src/core/lib/iomgr/endpoint.h', 'src/core/lib/iomgr/endpoint_pair.h', + 'src/core/lib/iomgr/error.h', 'src/core/lib/iomgr/ev_poll_and_epoll_posix.h', 'src/core/lib/iomgr/ev_poll_posix.h', 'src/core/lib/iomgr/ev_posix.h', @@ -190,6 +189,7 @@ Pod::Spec.new do |s| 'src/core/lib/iomgr/iomgr.h', 'src/core/lib/iomgr/iomgr_internal.h', 'src/core/lib/iomgr/iomgr_posix.h', + 'src/core/lib/iomgr/load_file.h', 'src/core/lib/iomgr/polling_entity.h', 'src/core/lib/iomgr/pollset.h', 'src/core/lib/iomgr/pollset_set.h', @@ -276,6 +276,7 @@ Pod::Spec.new do |s| 'src/core/lib/security/transport/handshake.h', 'src/core/lib/security/transport/secure_endpoint.h', 'src/core/lib/security/transport/security_connector.h', + 'src/core/lib/security/transport/tsi_error.h', 'src/core/lib/security/util/b64.h', 'src/core/lib/security/util/json_util.h', 'src/core/lib/tsi/fake_transport_security.h', @@ -362,6 +363,7 @@ Pod::Spec.new do |s| 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', 'src/core/lib/iomgr/endpoint_pair_windows.c', + 'src/core/lib/iomgr/error.c', 'src/core/lib/iomgr/ev_poll_and_epoll_posix.c', 'src/core/lib/iomgr/ev_poll_posix.c', 'src/core/lib/iomgr/ev_posix.c', @@ -371,6 +373,7 @@ Pod::Spec.new do |s| 'src/core/lib/iomgr/iomgr.c', 'src/core/lib/iomgr/iomgr_posix.c', 'src/core/lib/iomgr/iomgr_windows.c', + 'src/core/lib/iomgr/load_file.c', 'src/core/lib/iomgr/polling_entity.c', 'src/core/lib/iomgr/pollset_set_windows.c', 'src/core/lib/iomgr/pollset_windows.c', @@ -472,6 +475,7 @@ Pod::Spec.new do |s| 'src/core/lib/security/transport/secure_endpoint.c', 'src/core/lib/security/transport/security_connector.c', 'src/core/lib/security/transport/server_auth_filter.c', + 'src/core/lib/security/transport/tsi_error.c', 'src/core/lib/security/util/b64.c', 'src/core/lib/security/util/json_util.c', 'src/core/lib/surface/init_secure.c', @@ -529,7 +533,6 @@ Pod::Spec.new do |s| 'src/core/lib/support/backoff.h', 'src/core/lib/support/block_annotate.h', 'src/core/lib/support/env.h', - 'src/core/lib/support/load_file.h', 'src/core/lib/support/murmur_hash.h', 'src/core/lib/support/stack_lockfree.h', 'src/core/lib/support/string.h', @@ -554,6 +557,7 @@ Pod::Spec.new do |s| 'src/core/lib/iomgr/closure.h', 'src/core/lib/iomgr/endpoint.h', 'src/core/lib/iomgr/endpoint_pair.h', + 'src/core/lib/iomgr/error.h', 'src/core/lib/iomgr/ev_poll_and_epoll_posix.h', 'src/core/lib/iomgr/ev_poll_posix.h', 'src/core/lib/iomgr/ev_posix.h', @@ -563,6 +567,7 @@ Pod::Spec.new do |s| 'src/core/lib/iomgr/iomgr.h', 'src/core/lib/iomgr/iomgr_internal.h', 'src/core/lib/iomgr/iomgr_posix.h', + 'src/core/lib/iomgr/load_file.h', 'src/core/lib/iomgr/polling_entity.h', 'src/core/lib/iomgr/pollset.h', 'src/core/lib/iomgr/pollset_set.h', @@ -649,6 +654,7 @@ Pod::Spec.new do |s| 'src/core/lib/security/transport/handshake.h', 'src/core/lib/security/transport/secure_endpoint.h', 'src/core/lib/security/transport/security_connector.h', + 'src/core/lib/security/transport/tsi_error.h', 'src/core/lib/security/util/b64.h', 'src/core/lib/security/util/json_util.h', 'src/core/lib/tsi/fake_transport_security.h', @@ -222,6 +222,8 @@ EXPORTS gpr_avl_add gpr_avl_remove gpr_avl_get + gpr_avl_maybe_get + gpr_avl_is_empty gpr_cmdline_create gpr_cmdline_add_int gpr_cmdline_add_flag diff --git a/grpc.gemspec b/grpc.gemspec index 24d512d152..b3e076a7a3 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -89,7 +89,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/support/backoff.h ) s.files += %w( src/core/lib/support/block_annotate.h ) s.files += %w( src/core/lib/support/env.h ) - s.files += %w( src/core/lib/support/load_file.h ) s.files += %w( src/core/lib/support/murmur_hash.h ) s.files += %w( src/core/lib/support/stack_lockfree.h ) s.files += %w( src/core/lib/support/string.h ) @@ -112,7 +111,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/support/env_windows.c ) s.files += %w( src/core/lib/support/histogram.c ) s.files += %w( src/core/lib/support/host_port.c ) - s.files += %w( src/core/lib/support/load_file.c ) s.files += %w( src/core/lib/support/log.c ) s.files += %w( src/core/lib/support/log_android.c ) s.files += %w( src/core/lib/support/log_linux.c ) @@ -190,6 +188,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/iomgr/closure.h ) s.files += %w( src/core/lib/iomgr/endpoint.h ) s.files += %w( src/core/lib/iomgr/endpoint_pair.h ) + s.files += %w( src/core/lib/iomgr/error.h ) s.files += %w( src/core/lib/iomgr/ev_poll_and_epoll_posix.h ) s.files += %w( src/core/lib/iomgr/ev_poll_posix.h ) s.files += %w( src/core/lib/iomgr/ev_posix.h ) @@ -199,6 +198,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/iomgr/iomgr.h ) s.files += %w( src/core/lib/iomgr/iomgr_internal.h ) s.files += %w( src/core/lib/iomgr/iomgr_posix.h ) + s.files += %w( src/core/lib/iomgr/load_file.h ) s.files += %w( src/core/lib/iomgr/polling_entity.h ) s.files += %w( src/core/lib/iomgr/pollset.h ) s.files += %w( src/core/lib/iomgr/pollset_set.h ) @@ -285,6 +285,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/security/transport/handshake.h ) s.files += %w( src/core/lib/security/transport/secure_endpoint.h ) s.files += %w( src/core/lib/security/transport/security_connector.h ) + s.files += %w( src/core/lib/security/transport/tsi_error.h ) s.files += %w( src/core/lib/security/util/b64.h ) s.files += %w( src/core/lib/security/util/json_util.h ) s.files += %w( src/core/lib/tsi/fake_transport_security.h ) @@ -341,6 +342,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/iomgr/endpoint.c ) s.files += %w( src/core/lib/iomgr/endpoint_pair_posix.c ) s.files += %w( src/core/lib/iomgr/endpoint_pair_windows.c ) + s.files += %w( src/core/lib/iomgr/error.c ) s.files += %w( src/core/lib/iomgr/ev_poll_and_epoll_posix.c ) s.files += %w( src/core/lib/iomgr/ev_poll_posix.c ) s.files += %w( src/core/lib/iomgr/ev_posix.c ) @@ -350,6 +352,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/iomgr/iomgr.c ) s.files += %w( src/core/lib/iomgr/iomgr_posix.c ) s.files += %w( src/core/lib/iomgr/iomgr_windows.c ) + s.files += %w( src/core/lib/iomgr/load_file.c ) s.files += %w( src/core/lib/iomgr/polling_entity.c ) s.files += %w( src/core/lib/iomgr/pollset_set_windows.c ) s.files += %w( src/core/lib/iomgr/pollset_windows.c ) @@ -451,6 +454,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/security/transport/secure_endpoint.c ) s.files += %w( src/core/lib/security/transport/security_connector.c ) s.files += %w( src/core/lib/security/transport/server_auth_filter.c ) + s.files += %w( src/core/lib/security/transport/tsi_error.c ) s.files += %w( src/core/lib/security/util/b64.c ) s.files += %w( src/core/lib/security/util/json_util.c ) s.files += %w( src/core/lib/surface/init_secure.c ) diff --git a/include/grpc/support/avl.h b/include/grpc/support/avl.h index d71592dcbc..f5bf32c719 100644 --- a/include/grpc/support/avl.h +++ b/include/grpc/support/avl.h @@ -88,5 +88,10 @@ GPRAPI gpr_avl gpr_avl_remove(gpr_avl avl, void *key); does not mutate avl. returns NULL if key is not found. */ GPRAPI void *gpr_avl_get(gpr_avl avl, void *key); +/** Return 1 if avl contains key, 0 otherwise; if it has the key, sets *value to + its value*/ +GPRAPI int gpr_avl_maybe_get(gpr_avl avl, void *key, void **value); +/** Return 1 if avl is empty, 0 otherwise */ +GPRAPI int gpr_avl_is_empty(gpr_avl avl); #endif /* GRPC_SUPPORT_AVL_H */ diff --git a/package.xml b/package.xml index 9fa63e3090..415bfe8fb3 100644 --- a/package.xml +++ b/package.xml @@ -96,7 +96,6 @@ <file baseinstalldir="/" name="src/core/lib/support/backoff.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/support/block_annotate.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/support/env.h" role="src" /> - <file baseinstalldir="/" name="src/core/lib/support/load_file.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/support/murmur_hash.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/support/stack_lockfree.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/support/string.h" role="src" /> @@ -119,7 +118,6 @@ <file baseinstalldir="/" name="src/core/lib/support/env_windows.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/support/histogram.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/support/host_port.c" role="src" /> - <file baseinstalldir="/" name="src/core/lib/support/load_file.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/support/log.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/support/log_android.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/support/log_linux.c" role="src" /> @@ -197,6 +195,7 @@ <file baseinstalldir="/" name="src/core/lib/iomgr/closure.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint_pair.h" role="src" /> + <file baseinstalldir="/" name="src/core/lib/iomgr/error.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/ev_poll_and_epoll_posix.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/ev_poll_posix.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/ev_posix.h" role="src" /> @@ -206,6 +205,7 @@ <file baseinstalldir="/" name="src/core/lib/iomgr/iomgr.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_internal.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_posix.h" role="src" /> + <file baseinstalldir="/" name="src/core/lib/iomgr/load_file.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/polling_entity.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/pollset.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/pollset_set.h" role="src" /> @@ -292,6 +292,7 @@ <file baseinstalldir="/" name="src/core/lib/security/transport/handshake.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/security/transport/secure_endpoint.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/security/transport/security_connector.h" role="src" /> + <file baseinstalldir="/" name="src/core/lib/security/transport/tsi_error.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/security/util/b64.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/security/util/json_util.h" role="src" /> <file baseinstalldir="/" name="src/core/lib/tsi/fake_transport_security.h" role="src" /> @@ -348,6 +349,7 @@ <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint_pair_posix.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint_pair_windows.c" role="src" /> + <file baseinstalldir="/" name="src/core/lib/iomgr/error.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/ev_poll_and_epoll_posix.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/ev_poll_posix.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/ev_posix.c" role="src" /> @@ -357,6 +359,7 @@ <file baseinstalldir="/" name="src/core/lib/iomgr/iomgr.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_posix.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_windows.c" role="src" /> + <file baseinstalldir="/" name="src/core/lib/iomgr/load_file.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/polling_entity.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/pollset_set_windows.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/iomgr/pollset_windows.c" role="src" /> @@ -458,6 +461,7 @@ <file baseinstalldir="/" name="src/core/lib/security/transport/secure_endpoint.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/security/transport/security_connector.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/security/transport/server_auth_filter.c" role="src" /> + <file baseinstalldir="/" name="src/core/lib/security/transport/tsi_error.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/security/util/b64.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/security/util/json_util.c" role="src" /> <file baseinstalldir="/" name="src/core/lib/surface/init_secure.c" role="src" /> diff --git a/src/core/ext/census/grpc_filter.c b/src/core/ext/census/grpc_filter.c index 86ec2ae87a..72e4e5427e 100644 --- a/src/core/ext/census/grpc_filter.c +++ b/src/core/ext/census/grpc_filter.c @@ -91,14 +91,14 @@ static void client_start_transport_op(grpc_exec_ctx *exec_ctx, } static void server_on_done_recv(grpc_exec_ctx *exec_ctx, void *ptr, - bool success) { + grpc_error *error) { grpc_call_element *elem = ptr; call_data *calld = elem->call_data; channel_data *chand = elem->channel_data; - if (success) { + if (error == GRPC_ERROR_NONE) { extract_and_annotate_method_tag(calld->recv_initial_metadata, calld, chand); } - calld->on_done_recv->cb(exec_ctx, calld->on_done_recv->cb_arg, success); + calld->on_done_recv->cb(exec_ctx, calld->on_done_recv->cb_arg, error); } static void server_mutate_op(grpc_call_element *elem, diff --git a/src/core/ext/client_config/channel_connectivity.c b/src/core/ext/client_config/channel_connectivity.c index cc60f2485a..b5304947a3 100644 --- a/src/core/ext/client_config/channel_connectivity.c +++ b/src/core/ext/client_config/channel_connectivity.c @@ -75,7 +75,7 @@ typedef enum { typedef struct { gpr_mu mu; callback_phase phase; - int success; + grpc_error *error; grpc_closure on_complete; grpc_timer alarm; grpc_connectivity_state state; @@ -95,6 +95,7 @@ static void delete_state_watcher(grpc_exec_ctx *exec_ctx, state_watcher *w) { abort(); } gpr_mu_destroy(&w->mu); + GRPC_ERROR_UNREF(w->error); gpr_free(w); } @@ -122,7 +123,7 @@ static void finished_completion(grpc_exec_ctx *exec_ctx, void *pw, } static void partly_done(grpc_exec_ctx *exec_ctx, state_watcher *w, - int due_to_completion) { + bool due_to_completion, grpc_error *error) { int delete = 0; if (due_to_completion) { @@ -130,14 +131,18 @@ static void partly_done(grpc_exec_ctx *exec_ctx, state_watcher *w, } gpr_mu_lock(&w->mu); + const char *msg = grpc_error_string(error); + grpc_error_free_string(msg); + if (due_to_completion) { - w->success = 1; + GRPC_ERROR_UNREF(w->error); + w->error = GRPC_ERROR_NONE; } switch (w->phase) { case WAITING: w->phase = CALLING_BACK; - grpc_cq_end_op(exec_ctx, w->cq, w->tag, w->success, finished_completion, - w, &w->completion_storage); + grpc_cq_end_op(exec_ctx, w->cq, w->tag, GRPC_ERROR_REF(w->error), + finished_completion, w, &w->completion_storage); break; case CALLING_BACK: w->phase = CALLING_BACK_AND_FINISHED; @@ -153,14 +158,18 @@ static void partly_done(grpc_exec_ctx *exec_ctx, state_watcher *w, if (delete) { delete_state_watcher(exec_ctx, w); } + + GRPC_ERROR_UNREF(error); } -static void watch_complete(grpc_exec_ctx *exec_ctx, void *pw, bool success) { - partly_done(exec_ctx, pw, 1); +static void watch_complete(grpc_exec_ctx *exec_ctx, void *pw, + grpc_error *error) { + partly_done(exec_ctx, pw, true, GRPC_ERROR_REF(error)); } -static void timeout_complete(grpc_exec_ctx *exec_ctx, void *pw, bool success) { - partly_done(exec_ctx, pw, 0); +static void timeout_complete(grpc_exec_ctx *exec_ctx, void *pw, + grpc_error *error) { + partly_done(exec_ctx, pw, false, GRPC_ERROR_REF(error)); } void grpc_channel_watch_connectivity_state( @@ -185,7 +194,7 @@ void grpc_channel_watch_connectivity_state( grpc_closure_init(&w->on_complete, watch_complete, w); w->phase = WAITING; w->state = last_observed_state; - w->success = 0; + w->error = GRPC_ERROR_CREATE("Timeout waiting for channel state"); w->cq = cq; w->tag = tag; w->channel = channel; diff --git a/src/core/ext/client_config/client_channel.c b/src/core/ext/client_config/client_channel.c index e297dfa0ef..1d5a7d5224 100644 --- a/src/core/ext/client_config/client_channel.c +++ b/src/core/ext/client_config/client_channel.c @@ -117,6 +117,7 @@ static void watch_lb_policy(grpc_exec_ctx *exec_ctx, channel_data *chand, static void set_channel_connectivity_state_locked(grpc_exec_ctx *exec_ctx, channel_data *chand, grpc_connectivity_state state, + grpc_error *error, const char *reason) { if ((state == GRPC_CHANNEL_TRANSIENT_FAILURE || state == GRPC_CHANNEL_SHUTDOWN) && @@ -127,11 +128,13 @@ static void set_channel_connectivity_state_locked(grpc_exec_ctx *exec_ctx, /* mask= */ GRPC_INITIAL_METADATA_IGNORE_CONNECTIVITY, /* check= */ 0); } - grpc_connectivity_state_set(exec_ctx, &chand->state_tracker, state, reason); + grpc_connectivity_state_set(exec_ctx, &chand->state_tracker, state, error, + reason); } -static void on_lb_policy_state_changed_locked( - grpc_exec_ctx *exec_ctx, lb_policy_connectivity_watcher *w) { +static void on_lb_policy_state_changed_locked(grpc_exec_ctx *exec_ctx, + lb_policy_connectivity_watcher *w, + grpc_error *error) { grpc_connectivity_state publish_state = w->state; /* check if the notification is for a stale policy */ if (w->lb_policy != w->chand->lb_policy) return; @@ -143,18 +146,18 @@ static void on_lb_policy_state_changed_locked( w->chand->lb_policy = NULL; } set_channel_connectivity_state_locked(exec_ctx, w->chand, publish_state, - "lb_changed"); + GRPC_ERROR_REF(error), "lb_changed"); if (w->state != GRPC_CHANNEL_SHUTDOWN) { watch_lb_policy(exec_ctx, w->chand, w->lb_policy, w->state); } } static void on_lb_policy_state_changed(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_success) { + grpc_error *error) { lb_policy_connectivity_watcher *w = arg; gpr_mu_lock(&w->chand->mu_config); - on_lb_policy_state_changed_locked(exec_ctx, w); + on_lb_policy_state_changed_locked(exec_ctx, w, error); gpr_mu_unlock(&w->chand->mu_config); GRPC_CHANNEL_STACK_UNREF(exec_ctx, w->chand->owning_stack, "watch_lb_policy"); @@ -176,19 +179,22 @@ static void watch_lb_policy(grpc_exec_ctx *exec_ctx, channel_data *chand, } static void cc_on_config_changed(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_success) { + grpc_error *error) { channel_data *chand = arg; grpc_lb_policy *lb_policy = NULL; grpc_lb_policy *old_lb_policy; grpc_connectivity_state state = GRPC_CHANNEL_TRANSIENT_FAILURE; int exit_idle = 0; + grpc_error *state_error = GRPC_ERROR_CREATE("No load balancing policy"); if (chand->incoming_configuration != NULL) { lb_policy = grpc_client_config_get_lb_policy(chand->incoming_configuration); if (lb_policy != NULL) { GRPC_LB_POLICY_REF(lb_policy, "channel"); GRPC_LB_POLICY_REF(lb_policy, "config_change"); - state = grpc_lb_policy_check_connectivity(exec_ctx, lb_policy); + GRPC_ERROR_UNREF(state_error); + state = + grpc_lb_policy_check_connectivity(exec_ctx, lb_policy, &state_error); } grpc_client_config_unref(exec_ctx, chand->incoming_configuration); @@ -208,7 +214,9 @@ static void cc_on_config_changed(grpc_exec_ctx *exec_ctx, void *arg, grpc_exec_ctx_enqueue_list(exec_ctx, &chand->waiting_for_config_closures, NULL); } else if (chand->resolver == NULL /* disconnected */) { - grpc_closure_list_fail_all(&chand->waiting_for_config_closures); + grpc_closure_list_fail_all( + &chand->waiting_for_config_closures, + GRPC_ERROR_CREATE_REFERENCING("Channel disconnected", &error, 1)); grpc_exec_ctx_enqueue_list(exec_ctx, &chand->waiting_for_config_closures, NULL); } @@ -218,9 +226,9 @@ static void cc_on_config_changed(grpc_exec_ctx *exec_ctx, void *arg, chand->exit_idle_when_lb_policy_arrives = 0; } - if (iomgr_success && chand->resolver) { - set_channel_connectivity_state_locked(exec_ctx, chand, state, - "new_lb+resolver"); + if (error == GRPC_ERROR_NONE && chand->resolver) { + set_channel_connectivity_state_locked( + exec_ctx, chand, state, GRPC_ERROR_REF(state_error), "new_lb+resolver"); if (lb_policy != NULL) { watch_lb_policy(exec_ctx, chand, lb_policy, state); } @@ -235,8 +243,12 @@ static void cc_on_config_changed(grpc_exec_ctx *exec_ctx, void *arg, GRPC_RESOLVER_UNREF(exec_ctx, chand->resolver, "channel"); chand->resolver = NULL; } + grpc_error *refs[] = {error, state_error}; set_channel_connectivity_state_locked( - exec_ctx, chand, GRPC_CHANNEL_SHUTDOWN, "resolver_gone"); + exec_ctx, chand, GRPC_CHANNEL_SHUTDOWN, + GRPC_ERROR_CREATE_REFERENCING("Got config after disconnection", refs, + GPR_ARRAY_SIZE(refs)), + "resolver_gone"); gpr_mu_unlock(&chand->mu_config); } @@ -256,6 +268,7 @@ static void cc_on_config_changed(grpc_exec_ctx *exec_ctx, void *arg, } GRPC_CHANNEL_STACK_UNREF(exec_ctx, chand->owning_stack, "resolver"); + GRPC_ERROR_UNREF(state_error); } static void cc_start_transport_op(grpc_exec_ctx *exec_ctx, @@ -263,7 +276,7 @@ static void cc_start_transport_op(grpc_exec_ctx *exec_ctx, grpc_transport_op *op) { channel_data *chand = elem->channel_data; - grpc_exec_ctx_enqueue(exec_ctx, op->on_consumed, true, NULL); + grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); GPR_ASSERT(op->set_accept_stream == false); if (op->bind_pollset != NULL) { @@ -282,7 +295,9 @@ static void cc_start_transport_op(grpc_exec_ctx *exec_ctx, if (op->send_ping != NULL) { if (chand->lb_policy == NULL) { - grpc_exec_ctx_enqueue(exec_ctx, op->send_ping, false, NULL); + grpc_exec_ctx_sched(exec_ctx, op->send_ping, + GRPC_ERROR_CREATE("Ping with no load balancing"), + NULL); } else { grpc_lb_policy_ping_one(exec_ctx, chand->lb_policy, op->send_ping); op->bind_pollset = NULL; @@ -290,24 +305,29 @@ static void cc_start_transport_op(grpc_exec_ctx *exec_ctx, op->send_ping = NULL; } - if (op->disconnect && chand->resolver != NULL) { - set_channel_connectivity_state_locked(exec_ctx, chand, - GRPC_CHANNEL_SHUTDOWN, "disconnect"); - grpc_resolver_shutdown(exec_ctx, chand->resolver); - GRPC_RESOLVER_UNREF(exec_ctx, chand->resolver, "channel"); - chand->resolver = NULL; - if (!chand->started_resolving) { - grpc_closure_list_fail_all(&chand->waiting_for_config_closures); - grpc_exec_ctx_enqueue_list(exec_ctx, &chand->waiting_for_config_closures, - NULL); - } - if (chand->lb_policy != NULL) { - grpc_pollset_set_del_pollset_set(exec_ctx, - chand->lb_policy->interested_parties, - chand->interested_parties); - GRPC_LB_POLICY_UNREF(exec_ctx, chand->lb_policy, "channel"); - chand->lb_policy = NULL; + if (op->disconnect_with_error != GRPC_ERROR_NONE) { + if (chand->resolver != NULL) { + set_channel_connectivity_state_locked( + exec_ctx, chand, GRPC_CHANNEL_SHUTDOWN, + GRPC_ERROR_REF(op->disconnect_with_error), "disconnect"); + grpc_resolver_shutdown(exec_ctx, chand->resolver); + GRPC_RESOLVER_UNREF(exec_ctx, chand->resolver, "channel"); + chand->resolver = NULL; + if (!chand->started_resolving) { + grpc_closure_list_fail_all(&chand->waiting_for_config_closures, + GRPC_ERROR_REF(op->disconnect_with_error)); + grpc_exec_ctx_enqueue_list(exec_ctx, + &chand->waiting_for_config_closures, NULL); + } + if (chand->lb_policy != NULL) { + grpc_pollset_set_del_pollset_set(exec_ctx, + chand->lb_policy->interested_parties, + chand->interested_parties); + GRPC_LB_POLICY_UNREF(exec_ctx, chand->lb_policy, "channel"); + chand->lb_policy = NULL; + } } + GRPC_ERROR_UNREF(op->disconnect_with_error); } gpr_mu_unlock(&chand->mu_config); } @@ -327,16 +347,17 @@ static int cc_pick_subchannel(grpc_exec_ctx *exec_ctx, void *arg, grpc_connected_subchannel **connected_subchannel, grpc_closure *on_ready); -static void continue_picking(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void continue_picking(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { continue_picking_args *cpa = arg; if (cpa->connected_subchannel == NULL) { /* cancelled, do nothing */ - } else if (!success) { - grpc_exec_ctx_enqueue(exec_ctx, cpa->on_ready, false, NULL); + } else if (error != GRPC_ERROR_NONE) { + grpc_exec_ctx_sched(exec_ctx, cpa->on_ready, GRPC_ERROR_REF(error), NULL); } else if (cc_pick_subchannel(exec_ctx, cpa->elem, cpa->initial_metadata, cpa->initial_metadata_flags, cpa->connected_subchannel, cpa->on_ready)) { - grpc_exec_ctx_enqueue(exec_ctx, cpa->on_ready, true, NULL); + grpc_exec_ctx_sched(exec_ctx, cpa->on_ready, GRPC_ERROR_NONE, NULL); } gpr_free(cpa); } @@ -361,11 +382,12 @@ static int cc_pick_subchannel(grpc_exec_ctx *exec_ctx, void *elemp, connected_subchannel); } for (closure = chand->waiting_for_config_closures.head; closure != NULL; - closure = grpc_closure_next(closure)) { + closure = closure->next_data.next) { cpa = closure->cb_arg; if (cpa->connected_subchannel == connected_subchannel) { cpa->connected_subchannel = NULL; - grpc_exec_ctx_enqueue(exec_ctx, cpa->on_ready, false, NULL); + grpc_exec_ctx_sched(exec_ctx, cpa->on_ready, + GRPC_ERROR_CREATE("Pick cancelled"), NULL); } } gpr_mu_unlock(&chand->mu_config); @@ -397,10 +419,11 @@ static int cc_pick_subchannel(grpc_exec_ctx *exec_ctx, void *elemp, cpa->on_ready = on_ready; cpa->elem = elem; grpc_closure_init(&cpa->closure, continue_picking, cpa); - grpc_closure_list_add(&chand->waiting_for_config_closures, &cpa->closure, - 1); + grpc_closure_list_append(&chand->waiting_for_config_closures, &cpa->closure, + GRPC_ERROR_NONE); } else { - grpc_exec_ctx_enqueue(exec_ctx, on_ready, false, NULL); + grpc_exec_ctx_sched(exec_ctx, on_ready, GRPC_ERROR_CREATE("Disconnected"), + NULL); } gpr_mu_unlock(&chand->mu_config); return 0; @@ -507,7 +530,7 @@ grpc_connectivity_state grpc_client_channel_check_connectivity_state( channel_data *chand = elem->channel_data; grpc_connectivity_state out; gpr_mu_lock(&chand->mu_config); - out = grpc_connectivity_state_check(&chand->state_tracker); + out = grpc_connectivity_state_check(&chand->state_tracker, NULL); if (out == GRPC_CHANNEL_IDLE && try_to_connect) { if (chand->lb_policy != NULL) { grpc_lb_policy_exit_idle(exec_ctx, chand->lb_policy); @@ -534,7 +557,7 @@ typedef struct { } external_connectivity_watcher; static void on_external_watch_complete(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_success) { + grpc_error *error) { external_connectivity_watcher *w = arg; grpc_closure *follow_up = w->on_complete; grpc_pollset_set_del_pollset(exec_ctx, w->chand->interested_parties, @@ -542,7 +565,7 @@ static void on_external_watch_complete(grpc_exec_ctx *exec_ctx, void *arg, GRPC_CHANNEL_STACK_UNREF(exec_ctx, w->chand->owning_stack, "external_connectivity_watcher"); gpr_free(w); - follow_up->cb(exec_ctx, follow_up->cb_arg, iomgr_success); + follow_up->cb(exec_ctx, follow_up->cb_arg, error); } void grpc_client_channel_watch_connectivity_state( diff --git a/src/core/ext/client_config/connector.h b/src/core/ext/client_config/connector.h index dd85dfcb7d..ea9d23706e 100644 --- a/src/core/ext/client_config/connector.h +++ b/src/core/ext/client_config/connector.h @@ -64,7 +64,7 @@ typedef struct { grpc_transport *transport; /** channel arguments (to be passed to the filters) */ - const grpc_channel_args *channel_args; + grpc_channel_args *channel_args; } grpc_connect_out_args; struct grpc_connector_vtable { diff --git a/src/core/ext/client_config/lb_policy.c b/src/core/ext/client_config/lb_policy.c index 20535398d6..a3660eca7c 100644 --- a/src/core/ext/client_config/lb_policy.c +++ b/src/core/ext/client_config/lb_policy.c @@ -138,6 +138,8 @@ void grpc_lb_policy_notify_on_state_change(grpc_exec_ctx *exec_ctx, } grpc_connectivity_state grpc_lb_policy_check_connectivity( - grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy) { - return policy->vtable->check_connectivity(exec_ctx, policy); + grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, + grpc_error **connectivity_error) { + return policy->vtable->check_connectivity(exec_ctx, policy, + connectivity_error); } diff --git a/src/core/ext/client_config/lb_policy.h b/src/core/ext/client_config/lb_policy.h index 56fa11198b..3cfd041d3a 100644 --- a/src/core/ext/client_config/lb_policy.h +++ b/src/core/ext/client_config/lb_policy.h @@ -77,8 +77,9 @@ struct grpc_lb_policy_vtable { void (*exit_idle)(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy); /** check the current connectivity of the lb_policy */ - grpc_connectivity_state (*check_connectivity)(grpc_exec_ctx *exec_ctx, - grpc_lb_policy *policy); + grpc_connectivity_state (*check_connectivity)( + grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, + grpc_error **connectivity_error); /** call notify when the connectivity state of a channel changes from *state. Updates *state with the new state of the policy */ @@ -154,6 +155,7 @@ void grpc_lb_policy_notify_on_state_change(grpc_exec_ctx *exec_ctx, grpc_closure *closure); grpc_connectivity_state grpc_lb_policy_check_connectivity( - grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy); + grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, + grpc_error **connectivity_error); #endif /* GRPC_CORE_EXT_CLIENT_CONFIG_LB_POLICY_H */ diff --git a/src/core/ext/client_config/subchannel.c b/src/core/ext/client_config/subchannel.c index 85183b0564..42ed994573 100644 --- a/src/core/ext/client_config/subchannel.c +++ b/src/core/ext/client_config/subchannel.c @@ -54,7 +54,7 @@ #define STRONG_REF_MASK (~(gpr_atm)((1 << INTERNAL_REF_BITS) - 1)) #define GRPC_SUBCHANNEL_MIN_CONNECT_TIMEOUT_SECONDS 20 -#define GRPC_SUBCHANNEL_INITIAL_CONNECT_BACKOFF_SECONDS 2 +#define GRPC_SUBCHANNEL_INITIAL_CONNECT_BACKOFF_SECONDS 1 #define GRPC_SUBCHANNEL_RECONNECT_BACKOFF_MULTIPLIER 1.6 #define GRPC_SUBCHANNEL_RECONNECT_MAX_BACKOFF_SECONDS 120 #define GRPC_SUBCHANNEL_RECONNECT_JITTER 0.2 @@ -147,7 +147,7 @@ struct grpc_subchannel_call { (((grpc_subchannel_call *)(callstack)) - 1) static void subchannel_connected(grpc_exec_ctx *exec_ctx, void *subchannel, - bool iomgr_success); + grpc_error *error); #ifdef GRPC_STREAM_REFCOUNT_DEBUG #define REF_REASON reason @@ -177,7 +177,7 @@ static void subchannel_connected(grpc_exec_ctx *exec_ctx, void *subchannel, */ static void connection_destroy(grpc_exec_ctx *exec_ctx, void *arg, - bool success) { + grpc_error *error) { grpc_connected_subchannel *c = arg; grpc_channel_stack_destroy(exec_ctx, CHANNEL_STACK_FROM_CONNECTION(c)); gpr_free(c); @@ -200,7 +200,7 @@ void grpc_connected_subchannel_unref(grpc_exec_ctx *exec_ctx, */ static void subchannel_destroy(grpc_exec_ctx *exec_ctx, void *arg, - bool success) { + grpc_error *error) { grpc_subchannel *c = arg; gpr_free((void *)c->filters); grpc_channel_args_destroy(c->args); @@ -290,8 +290,8 @@ void grpc_subchannel_weak_unref(grpc_exec_ctx *exec_ctx, gpr_atm old_refs; old_refs = ref_mutate(c, -(gpr_atm)1, 1 REF_MUTATE_PURPOSE("WEAK_UNREF")); if (old_refs == 1) { - grpc_exec_ctx_enqueue(exec_ctx, grpc_closure_create(subchannel_destroy, c), - true, NULL); + grpc_exec_ctx_sched(exec_ctx, grpc_closure_create(subchannel_destroy, c), + GRPC_ERROR_NONE, NULL); } } @@ -382,7 +382,8 @@ static void continue_connect(grpc_exec_ctx *exec_ctx, grpc_subchannel *c) { args.initial_connect_string = c->initial_connect_string; grpc_connectivity_state_set(exec_ctx, &c->state_tracker, - GRPC_CHANNEL_CONNECTING, "state_change"); + GRPC_CHANNEL_CONNECTING, GRPC_ERROR_NONE, + "state_change"); grpc_connector_connect(exec_ctx, c->connector, &args, &c->connecting_result, &c->connected); } @@ -393,16 +394,17 @@ static void start_connect(grpc_exec_ctx *exec_ctx, grpc_subchannel *c) { continue_connect(exec_ctx, c); } -grpc_connectivity_state grpc_subchannel_check_connectivity(grpc_subchannel *c) { +grpc_connectivity_state grpc_subchannel_check_connectivity(grpc_subchannel *c, + grpc_error **error) { grpc_connectivity_state state; gpr_mu_lock(&c->mu); - state = grpc_connectivity_state_check(&c->state_tracker); + state = grpc_connectivity_state_check(&c->state_tracker, error); gpr_mu_unlock(&c->mu); return state; } static void on_external_state_watcher_done(grpc_exec_ctx *exec_ctx, void *arg, - bool success) { + grpc_error *error) { external_state_watcher *w = arg; grpc_closure *follow_up = w->notify; if (w->pollset_set != NULL) { @@ -415,7 +417,7 @@ static void on_external_state_watcher_done(grpc_exec_ctx *exec_ctx, void *arg, gpr_mu_unlock(&w->subchannel->mu); GRPC_SUBCHANNEL_WEAK_UNREF(exec_ctx, w->subchannel, "external_state_watcher"); gpr_free(w); - follow_up->cb(exec_ctx, follow_up->cb_arg, success); + follow_up->cb(exec_ctx, follow_up->cb_arg, error); } void grpc_subchannel_notify_on_state_change( @@ -469,7 +471,7 @@ void grpc_connected_subchannel_process_transport_op( } static void subchannel_on_child_state_changed(grpc_exec_ctx *exec_ctx, void *p, - bool iomgr_success) { + grpc_error *error) { state_watcher *sw = p; grpc_subchannel *c = sw->subchannel; gpr_mu *mu = &c->mu; @@ -477,20 +479,19 @@ static void subchannel_on_child_state_changed(grpc_exec_ctx *exec_ctx, void *p, gpr_mu_lock(mu); /* if we failed just leave this closure */ - if (iomgr_success) { - if (sw->connectivity_state == GRPC_CHANNEL_TRANSIENT_FAILURE) { - /* any errors on a subchannel ==> we're done, create a new one */ - sw->connectivity_state = GRPC_CHANNEL_SHUTDOWN; - } - grpc_connectivity_state_set(exec_ctx, &c->state_tracker, - sw->connectivity_state, "reflect_child"); - if (sw->connectivity_state != GRPC_CHANNEL_SHUTDOWN) { - grpc_connected_subchannel_notify_on_state_change( - exec_ctx, GET_CONNECTED_SUBCHANNEL(c, no_barrier), NULL, - &sw->connectivity_state, &sw->closure); - GRPC_SUBCHANNEL_WEAK_REF(c, "state_watcher"); - sw = NULL; - } + if (sw->connectivity_state == GRPC_CHANNEL_TRANSIENT_FAILURE) { + /* any errors on a subchannel ==> we're done, create a new one */ + sw->connectivity_state = GRPC_CHANNEL_SHUTDOWN; + } + grpc_connectivity_state_set(exec_ctx, &c->state_tracker, + sw->connectivity_state, GRPC_ERROR_REF(error), + "reflect_child"); + if (sw->connectivity_state != GRPC_CHANNEL_SHUTDOWN) { + grpc_connected_subchannel_notify_on_state_change( + exec_ctx, GET_CONNECTED_SUBCHANNEL(c, no_barrier), NULL, + &sw->connectivity_state, &sw->closure); + GRPC_SUBCHANNEL_WEAK_REF(c, "state_watcher"); + sw = NULL; } gpr_mu_unlock(mu); @@ -592,17 +593,20 @@ static void publish_transport_locked(grpc_exec_ctx *exec_ctx, /* signal completion */ grpc_connectivity_state_set(exec_ctx, &c->state_tracker, GRPC_CHANNEL_READY, - "connected"); + GRPC_ERROR_NONE, "connected"); } -static void on_alarm(grpc_exec_ctx *exec_ctx, void *arg, bool iomgr_success) { +static void on_alarm(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { grpc_subchannel *c = arg; gpr_mu_lock(&c->mu); c->have_alarm = 0; if (c->disconnected) { - iomgr_success = 0; + error = GRPC_ERROR_CREATE_REFERENCING("Disconnected", &error, 1); + } else { + GRPC_ERROR_REF(error); } - if (iomgr_success) { + if (error == GRPC_ERROR_NONE) { + gpr_log(GPR_INFO, "Failed to connect to channel, retrying"); c->next_attempt = gpr_backoff_step(&c->backoff_state, gpr_now(GPR_CLOCK_MONOTONIC)); continue_connect(exec_ctx, c); @@ -611,11 +615,13 @@ static void on_alarm(grpc_exec_ctx *exec_ctx, void *arg, bool iomgr_success) { gpr_mu_unlock(&c->mu); GRPC_SUBCHANNEL_WEAK_UNREF(exec_ctx, c, "connecting"); } + GRPC_ERROR_UNREF(error); } static void subchannel_connected(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_success) { + grpc_error *error) { grpc_subchannel *c = arg; + grpc_channel_args *delete_channel_args = c->connecting_result.channel_args; GRPC_SUBCHANNEL_WEAK_REF(c, "connected"); gpr_mu_lock(&c->mu); @@ -627,13 +633,26 @@ static void subchannel_connected(grpc_exec_ctx *exec_ctx, void *arg, gpr_timespec now = gpr_now(GPR_CLOCK_MONOTONIC); GPR_ASSERT(!c->have_alarm); c->have_alarm = 1; - grpc_connectivity_state_set(exec_ctx, &c->state_tracker, - GRPC_CHANNEL_TRANSIENT_FAILURE, - "connect_failed"); + grpc_connectivity_state_set( + exec_ctx, &c->state_tracker, GRPC_CHANNEL_TRANSIENT_FAILURE, + GRPC_ERROR_CREATE_REFERENCING("Connect Failed", &error, 1), + "connect_failed"); + gpr_timespec time_til_next = gpr_time_sub(c->next_attempt, now); + const char *errmsg = grpc_error_string(error); + gpr_log(GPR_INFO, "Connect failed: %s", errmsg); + if (gpr_time_cmp(time_til_next, gpr_time_0(time_til_next.clock_type)) <= + 0) { + gpr_log(GPR_INFO, "Retry immediately"); + } else { + gpr_log(GPR_INFO, "Retry in %d.%09d seconds", time_til_next.tv_sec, + time_til_next.tv_nsec); + } grpc_timer_init(exec_ctx, &c->alarm, c->next_attempt, on_alarm, c, now); + grpc_error_free_string(errmsg); } gpr_mu_unlock(&c->mu); GRPC_SUBCHANNEL_WEAK_UNREF(exec_ctx, c, "connecting"); + grpc_channel_args_destroy(delete_channel_args); } /* @@ -641,7 +660,7 @@ static void subchannel_connected(grpc_exec_ctx *exec_ctx, void *arg, */ static void subchannel_call_destroy(grpc_exec_ctx *exec_ctx, void *call, - bool success) { + grpc_error *error) { grpc_subchannel_call *c = call; GPR_TIMER_BEGIN("grpc_subchannel_call_unref.destroy", 0); grpc_connected_subchannel *connection = c->connection; diff --git a/src/core/ext/client_config/subchannel.h b/src/core/ext/client_config/subchannel.h index 525f854a44..b6d39f5dc5 100644 --- a/src/core/ext/client_config/subchannel.h +++ b/src/core/ext/client_config/subchannel.h @@ -119,7 +119,7 @@ void grpc_connected_subchannel_process_transport_op( /** poll the current connectivity state of a channel */ grpc_connectivity_state grpc_subchannel_check_connectivity( - grpc_subchannel *channel); + grpc_subchannel *channel, grpc_error **error); /** call notify when the connectivity state of a channel changes from *state. Updates *state with the new state of the channel */ diff --git a/src/core/ext/client_config/subchannel_call_holder.c b/src/core/ext/client_config/subchannel_call_holder.c index 3df1f254d6..e31800edd9 100644 --- a/src/core/ext/client_config/subchannel_call_holder.c +++ b/src/core/ext/client_config/subchannel_call_holder.c @@ -43,14 +43,14 @@ #define CANCELLED_CALL ((grpc_subchannel_call *)1) static void subchannel_ready(grpc_exec_ctx *exec_ctx, void *holder, - bool success); + grpc_error *error); static void retry_ops(grpc_exec_ctx *exec_ctx, void *retry_ops_args, - bool success); + grpc_error *error); static void add_waiting_locked(grpc_subchannel_call_holder *holder, grpc_transport_stream_op *op); static void fail_locked(grpc_exec_ctx *exec_ctx, - grpc_subchannel_call_holder *holder); + grpc_subchannel_call_holder *holder, grpc_error *error); static void retry_waiting_locked(grpc_exec_ctx *exec_ctx, grpc_subchannel_call_holder *holder); @@ -91,7 +91,8 @@ void grpc_subchannel_call_holder_perform_op(grpc_exec_ctx *exec_ctx, grpc_subchannel_call *call = GET_CALL(holder); GPR_TIMER_BEGIN("grpc_subchannel_call_holder_perform_op", 0); if (call == CANCELLED_CALL) { - grpc_transport_stream_op_finish_with_failure(exec_ctx, op); + grpc_transport_stream_op_finish_with_failure(exec_ctx, op, + GRPC_ERROR_CANCELLED); GPR_TIMER_END("grpc_subchannel_call_holder_perform_op", 0); return; } @@ -107,7 +108,8 @@ retry: call = GET_CALL(holder); if (call == CANCELLED_CALL) { gpr_mu_unlock(&holder->mu); - grpc_transport_stream_op_finish_with_failure(exec_ctx, op); + grpc_transport_stream_op_finish_with_failure(exec_ctx, op, + GRPC_ERROR_CANCELLED); GPR_TIMER_END("grpc_subchannel_call_holder_perform_op", 0); return; } @@ -124,7 +126,10 @@ retry: } else { switch (holder->creation_phase) { case GRPC_SUBCHANNEL_CALL_HOLDER_NOT_CREATING: - fail_locked(exec_ctx, holder); + fail_locked(exec_ctx, holder, + grpc_error_set_int(GRPC_ERROR_CREATE("Cancelled"), + GRPC_ERROR_INT_GRPC_STATUS, + op->cancel_with_status)); break; case GRPC_SUBCHANNEL_CALL_HOLDER_PICKING_SUBCHANNEL: holder->pick_subchannel(exec_ctx, holder->pick_subchannel_arg, NULL, @@ -132,7 +137,8 @@ retry: break; } gpr_mu_unlock(&holder->mu); - grpc_transport_stream_op_finish_with_failure(exec_ctx, op); + grpc_transport_stream_op_finish_with_failure(exec_ctx, op, + GRPC_ERROR_CANCELLED); GPR_TIMER_END("grpc_subchannel_call_holder_perform_op", 0); return; } @@ -168,7 +174,8 @@ retry: GPR_TIMER_END("grpc_subchannel_call_holder_perform_op", 0); } -static void subchannel_ready(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void subchannel_ready(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { grpc_subchannel_call_holder *holder = arg; gpr_mu_lock(&holder->mu); GPR_ASSERT(holder->creation_phase == @@ -176,10 +183,14 @@ static void subchannel_ready(grpc_exec_ctx *exec_ctx, void *arg, bool success) { holder->creation_phase = GRPC_SUBCHANNEL_CALL_HOLDER_NOT_CREATING; if (holder->connected_subchannel == NULL) { gpr_atm_no_barrier_store(&holder->subchannel_call, 1); - fail_locked(exec_ctx, holder); + fail_locked(exec_ctx, holder, + GRPC_ERROR_CREATE_REFERENCING("Failed to create subchannel", + &error, 1)); } else if (1 == gpr_atm_acq_load(&holder->subchannel_call)) { /* already cancelled before subchannel became ready */ - fail_locked(exec_ctx, holder); + fail_locked(exec_ctx, holder, + GRPC_ERROR_CREATE_REFERENCING( + "Cancelled before creating subchannel", &error, 1)); } else { gpr_atm_rel_store( &holder->subchannel_call, @@ -205,18 +216,18 @@ static void retry_waiting_locked(grpc_exec_ctx *exec_ctx, a->call = GET_CALL(holder); if (a->call == CANCELLED_CALL) { gpr_free(a); - fail_locked(exec_ctx, holder); + fail_locked(exec_ctx, holder, GRPC_ERROR_CANCELLED); return; } holder->waiting_ops = NULL; holder->waiting_ops_count = 0; holder->waiting_ops_capacity = 0; GRPC_SUBCHANNEL_CALL_REF(a->call, "retry_ops"); - grpc_exec_ctx_enqueue(exec_ctx, grpc_closure_create(retry_ops, a), true, - NULL); + grpc_exec_ctx_sched(exec_ctx, grpc_closure_create(retry_ops, a), + GRPC_ERROR_NONE, NULL); } -static void retry_ops(grpc_exec_ctx *exec_ctx, void *args, bool success) { +static void retry_ops(grpc_exec_ctx *exec_ctx, void *args, grpc_error *error) { retry_ops_args *a = args; size_t i; for (i = 0; i < a->nops; i++) { @@ -241,13 +252,15 @@ static void add_waiting_locked(grpc_subchannel_call_holder *holder, } static void fail_locked(grpc_exec_ctx *exec_ctx, - grpc_subchannel_call_holder *holder) { + grpc_subchannel_call_holder *holder, + grpc_error *error) { size_t i; for (i = 0; i < holder->waiting_ops_count; i++) { - grpc_transport_stream_op_finish_with_failure(exec_ctx, - &holder->waiting_ops[i]); + grpc_transport_stream_op_finish_with_failure( + exec_ctx, &holder->waiting_ops[i], GRPC_ERROR_REF(error)); } holder->waiting_ops_count = 0; + GRPC_ERROR_UNREF(error); } char *grpc_subchannel_call_holder_get_peer( diff --git a/src/core/ext/lb_policy/pick_first/pick_first.c b/src/core/ext/lb_policy/pick_first/pick_first.c index cc559eb2da..9decf70692 100644 --- a/src/core/ext/lb_policy/pick_first/pick_first.c +++ b/src/core/ext/lb_policy/pick_first/pick_first.c @@ -103,8 +103,9 @@ static void pf_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { p->shutdown = 1; pp = p->pending_picks; p->pending_picks = NULL; - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_SHUTDOWN, "shutdown"); + grpc_connectivity_state_set( + exec_ctx, &p->state_tracker, GRPC_CHANNEL_SHUTDOWN, + GRPC_ERROR_CREATE("Channel shutdown"), "shutdown"); /* cancel subscription */ if (selected != NULL) { grpc_connected_subchannel_notify_on_state_change( @@ -120,7 +121,7 @@ static void pf_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { *pp->target = NULL; grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, p->base.interested_parties); - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, true, NULL); + grpc_exec_ctx_sched(exec_ctx, pp->on_complete, GRPC_ERROR_NONE, NULL); gpr_free(pp); pp = next; } @@ -139,7 +140,8 @@ static void pf_cancel_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, p->base.interested_parties); *target = NULL; - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, false, NULL); + grpc_exec_ctx_sched(exec_ctx, pp->on_complete, + GRPC_ERROR_CREATE("Pick Cancelled"), NULL); gpr_free(pp); } else { pp->next = p->pending_picks; @@ -164,7 +166,8 @@ static void pf_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, initial_metadata_flags_eq) { grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, p->base.interested_parties); - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, false, NULL); + grpc_exec_ctx_sched(exec_ctx, pp->on_complete, + GRPC_ERROR_CREATE("Pick Cancelled"), NULL); gpr_free(pp); } else { pp->next = p->pending_picks; @@ -237,7 +240,7 @@ static int pf_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, } static void destroy_subchannels(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_success) { + grpc_error *error) { pick_first_lb_policy *p = arg; size_t i; size_t num_subchannels = p->num_subchannels; @@ -258,12 +261,14 @@ static void destroy_subchannels(grpc_exec_ctx *exec_ctx, void *arg, } static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_success) { + grpc_error *error) { pick_first_lb_policy *p = arg; grpc_subchannel *selected_subchannel; pending_pick *pp; grpc_connected_subchannel *selected; + GRPC_ERROR_REF(error); + gpr_mu_lock(&p->mu); selected = GET_SELECTED(p); @@ -271,6 +276,7 @@ static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, if (p->shutdown) { gpr_mu_unlock(&p->mu); GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &p->base, "pick_first_connectivity"); + GRPC_ERROR_UNREF(error); return; } else if (selected != NULL) { if (p->checking_connectivity == GRPC_CHANNEL_TRANSIENT_FAILURE) { @@ -278,7 +284,8 @@ static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, p->checking_connectivity = GRPC_CHANNEL_SHUTDOWN; } grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - p->checking_connectivity, "selected_changed"); + p->checking_connectivity, GRPC_ERROR_REF(error), + "selected_changed"); if (p->checking_connectivity != GRPC_CHANNEL_SHUTDOWN) { grpc_connected_subchannel_notify_on_state_change( exec_ctx, selected, p->base.interested_parties, @@ -291,7 +298,8 @@ static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, switch (p->checking_connectivity) { case GRPC_CHANNEL_READY: grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_READY, "connecting_ready"); + GRPC_CHANNEL_READY, GRPC_ERROR_NONE, + "connecting_ready"); selected_subchannel = p->subchannels[p->checking_subchannel]; selected = grpc_subchannel_get_connected_subchannel(selected_subchannel); @@ -300,15 +308,16 @@ static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, /* drop the pick list: we are connected now */ GRPC_LB_POLICY_WEAK_REF(&p->base, "destroy_subchannels"); gpr_atm_rel_store(&p->selected, (gpr_atm)selected); - grpc_exec_ctx_enqueue( - exec_ctx, grpc_closure_create(destroy_subchannels, p), true, NULL); + grpc_exec_ctx_sched(exec_ctx, + grpc_closure_create(destroy_subchannels, p), + GRPC_ERROR_NONE, NULL); /* update any calls that were waiting for a pick */ while ((pp = p->pending_picks)) { p->pending_picks = pp->next; *pp->target = selected; grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, p->base.interested_parties); - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, true, NULL); + grpc_exec_ctx_sched(exec_ctx, pp->on_complete, GRPC_ERROR_NONE, NULL); gpr_free(pp); } grpc_connected_subchannel_notify_on_state_change( @@ -320,12 +329,13 @@ static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, (p->checking_subchannel + 1) % p->num_subchannels; if (p->checking_subchannel == 0) { /* only trigger transient failure when we've tried all alternatives */ - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_TRANSIENT_FAILURE, - "connecting_transient_failure"); + grpc_connectivity_state_set( + exec_ctx, &p->state_tracker, GRPC_CHANNEL_TRANSIENT_FAILURE, + GRPC_ERROR_REF(error), "connecting_transient_failure"); } + GRPC_ERROR_UNREF(error); p->checking_connectivity = grpc_subchannel_check_connectivity( - p->subchannels[p->checking_subchannel]); + p->subchannels[p->checking_subchannel], &error); if (p->checking_connectivity == GRPC_CHANNEL_TRANSIENT_FAILURE) { grpc_subchannel_notify_on_state_change( exec_ctx, p->subchannels[p->checking_subchannel], @@ -337,9 +347,9 @@ static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, break; case GRPC_CHANNEL_CONNECTING: case GRPC_CHANNEL_IDLE: - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_CONNECTING, - "connecting_changed"); + grpc_connectivity_state_set( + exec_ctx, &p->state_tracker, GRPC_CHANNEL_CONNECTING, + GRPC_ERROR_REF(error), "connecting_changed"); grpc_subchannel_notify_on_state_change( exec_ctx, p->subchannels[p->checking_subchannel], p->base.interested_parties, &p->checking_connectivity, @@ -352,38 +362,45 @@ static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, GRPC_SUBCHANNEL_UNREF(exec_ctx, p->subchannels[p->num_subchannels], "pick_first"); if (p->num_subchannels == 0) { - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_SHUTDOWN, - "no_more_channels"); + grpc_connectivity_state_set( + exec_ctx, &p->state_tracker, GRPC_CHANNEL_SHUTDOWN, + GRPC_ERROR_CREATE_REFERENCING("Pick first exhausted channels", + &error, 1), + "no_more_channels"); while ((pp = p->pending_picks)) { p->pending_picks = pp->next; *pp->target = NULL; - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, true, NULL); + grpc_exec_ctx_sched(exec_ctx, pp->on_complete, GRPC_ERROR_NONE, + NULL); gpr_free(pp); } GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &p->base, "pick_first_connectivity"); } else { - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_TRANSIENT_FAILURE, - "subchannel_failed"); + grpc_connectivity_state_set( + exec_ctx, &p->state_tracker, GRPC_CHANNEL_TRANSIENT_FAILURE, + GRPC_ERROR_REF(error), "subchannel_failed"); p->checking_subchannel %= p->num_subchannels; + GRPC_ERROR_UNREF(error); p->checking_connectivity = grpc_subchannel_check_connectivity( - p->subchannels[p->checking_subchannel]); + p->subchannels[p->checking_subchannel], &error); goto loop; } } } gpr_mu_unlock(&p->mu); + + GRPC_ERROR_UNREF(error); } static grpc_connectivity_state pf_check_connectivity(grpc_exec_ctx *exec_ctx, - grpc_lb_policy *pol) { + grpc_lb_policy *pol, + grpc_error **error) { pick_first_lb_policy *p = (pick_first_lb_policy *)pol; grpc_connectivity_state st; gpr_mu_lock(&p->mu); - st = grpc_connectivity_state_check(&p->state_tracker); + st = grpc_connectivity_state_check(&p->state_tracker, error); gpr_mu_unlock(&p->mu); return st; } @@ -406,7 +423,8 @@ static void pf_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, if (selected) { grpc_connected_subchannel_ping(exec_ctx, selected, closure); } else { - grpc_exec_ctx_enqueue(exec_ctx, closure, false, NULL); + grpc_exec_ctx_sched(exec_ctx, closure, GRPC_ERROR_CREATE("Not connected"), + NULL); } } diff --git a/src/core/ext/lb_policy/round_robin/round_robin.c b/src/core/ext/lb_policy/round_robin/round_robin.c index da2cdfe8e9..eb085c7350 100644 --- a/src/core/ext/lb_policy/round_robin/round_robin.c +++ b/src/core/ext/lb_policy/round_robin/round_robin.c @@ -265,11 +265,13 @@ static void rr_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) { while ((pp = p->pending_picks)) { p->pending_picks = pp->next; *pp->target = NULL; - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, false, NULL); + grpc_exec_ctx_sched(exec_ctx, pp->on_complete, + GRPC_ERROR_CREATE("Channel Shutdown"), NULL); gpr_free(pp); } - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_SHUTDOWN, "shutdown"); + grpc_connectivity_state_set( + exec_ctx, &p->state_tracker, GRPC_CHANNEL_SHUTDOWN, + GRPC_ERROR_CREATE("Channel Shutdown"), "shutdown"); for (i = 0; i < p->num_subchannels; i++) { subchannel_data *sd = p->subchannels[i]; grpc_subchannel_notify_on_state_change(exec_ctx, sd->subchannel, NULL, NULL, @@ -291,7 +293,8 @@ static void rr_cancel_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, p->base.interested_parties); *target = NULL; - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, false, NULL); + grpc_exec_ctx_sched(exec_ctx, pp->on_complete, GRPC_ERROR_CANCELLED, + NULL); gpr_free(pp); } else { pp->next = p->pending_picks; @@ -317,7 +320,8 @@ static void rr_cancel_picks(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, p->base.interested_parties); *pp->target = NULL; - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, false, NULL); + grpc_exec_ctx_sched(exec_ctx, pp->on_complete, GRPC_ERROR_CANCELLED, + NULL); gpr_free(pp); } else { pp->next = p->pending_picks; @@ -396,7 +400,7 @@ static int rr_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, } static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_success) { + grpc_error *error) { subchannel_data *sd = arg; round_robin_lb_policy *p = sd->policy; pending_pick *pp; @@ -404,6 +408,7 @@ static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, int unref = 0; + GRPC_ERROR_REF(error); gpr_mu_lock(&p->mu); if (p->shutdown) { @@ -412,7 +417,8 @@ static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, switch (sd->connectivity_state) { case GRPC_CHANNEL_READY: grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_READY, "connecting_ready"); + GRPC_CHANNEL_READY, GRPC_ERROR_REF(error), + "connecting_ready"); /* add the newly connected subchannel to the list of connected ones. * Note that it goes to the "end of the line". */ sd->ready_list_node = add_connected_sc_locked(p, sd->subchannel); @@ -436,7 +442,7 @@ static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, } grpc_polling_entity_del_from_pollset_set(exec_ctx, pp->pollent, p->base.interested_parties); - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, true, NULL); + grpc_exec_ctx_sched(exec_ctx, pp->on_complete, GRPC_ERROR_NONE, NULL); gpr_free(pp); } grpc_subchannel_notify_on_state_change( @@ -445,9 +451,9 @@ static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, break; case GRPC_CHANNEL_CONNECTING: case GRPC_CHANNEL_IDLE: - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - sd->connectivity_state, - "connecting_changed"); + grpc_connectivity_state_set( + exec_ctx, &p->state_tracker, sd->connectivity_state, + GRPC_ERROR_REF(error), "connecting_changed"); grpc_subchannel_notify_on_state_change( exec_ctx, sd->subchannel, p->base.interested_parties, &sd->connectivity_state, &sd->connectivity_changed_closure); @@ -463,9 +469,9 @@ static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, remove_disconnected_sc_locked(p, sd->ready_list_node); sd->ready_list_node = NULL; } - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_TRANSIENT_FAILURE, - "connecting_transient_failure"); + grpc_connectivity_state_set( + exec_ctx, &p->state_tracker, GRPC_CHANNEL_TRANSIENT_FAILURE, + GRPC_ERROR_REF(error), "connecting_transient_failure"); break; case GRPC_CHANNEL_SHUTDOWN: if (sd->ready_list_node != NULL) { @@ -482,19 +488,22 @@ static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, unref = 1; if (p->num_subchannels == 0) { - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_SHUTDOWN, - "no_more_channels"); + grpc_connectivity_state_set( + exec_ctx, &p->state_tracker, GRPC_CHANNEL_SHUTDOWN, + GRPC_ERROR_CREATE_REFERENCING("Round Robin Channels Exhausted", + &error, 1), + "no_more_channels"); while ((pp = p->pending_picks)) { p->pending_picks = pp->next; *pp->target = NULL; - grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, true, NULL); + grpc_exec_ctx_sched(exec_ctx, pp->on_complete, GRPC_ERROR_NONE, + NULL); gpr_free(pp); } } else { - grpc_connectivity_state_set(exec_ctx, &p->state_tracker, - GRPC_CHANNEL_TRANSIENT_FAILURE, - "subchannel_failed"); + grpc_connectivity_state_set( + exec_ctx, &p->state_tracker, GRPC_CHANNEL_TRANSIENT_FAILURE, + GRPC_ERROR_REF(error), "subchannel_failed"); } } /* switch */ } /* !unref */ @@ -504,14 +513,17 @@ static void rr_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg, if (unref) { GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &p->base, "round_robin_connectivity"); } + + GRPC_ERROR_UNREF(error); } static grpc_connectivity_state rr_check_connectivity(grpc_exec_ctx *exec_ctx, - grpc_lb_policy *pol) { + grpc_lb_policy *pol, + grpc_error **error) { round_robin_lb_policy *p = (round_robin_lb_policy *)pol; grpc_connectivity_state st; gpr_mu_lock(&p->mu); - st = grpc_connectivity_state_check(&p->state_tracker); + st = grpc_connectivity_state_check(&p->state_tracker, error); gpr_mu_unlock(&p->mu); return st; } @@ -539,7 +551,8 @@ static void rr_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_connected_subchannel_ping(exec_ctx, target, closure); } else { gpr_mu_unlock(&p->mu); - grpc_exec_ctx_enqueue(exec_ctx, closure, false, NULL); + grpc_exec_ctx_sched(exec_ctx, closure, + GRPC_ERROR_CREATE("Round Robin not connected"), NULL); } } diff --git a/src/core/ext/resolver/dns/native/dns_resolver.c b/src/core/ext/resolver/dns/native/dns_resolver.c index 620ba4e2aa..71e20eef10 100644 --- a/src/core/ext/resolver/dns/native/dns_resolver.c +++ b/src/core/ext/resolver/dns/native/dns_resolver.c @@ -82,6 +82,9 @@ typedef struct { grpc_timer retry_timer; /** retry backoff state */ gpr_backoff backoff_state; + + /** currently resolving addresses */ + grpc_resolved_addresses *addresses; } dns_resolver; static void dns_destroy(grpc_exec_ctx *exec_ctx, grpc_resolver *r); @@ -108,7 +111,8 @@ static void dns_shutdown(grpc_exec_ctx *exec_ctx, grpc_resolver *resolver) { } if (r->next_completion != NULL) { *r->target_config = NULL; - grpc_exec_ctx_enqueue(exec_ctx, r->next_completion, true, NULL); + grpc_exec_ctx_sched(exec_ctx, r->next_completion, + GRPC_ERROR_CREATE("Resolver Shutdown"), NULL); r->next_completion = NULL; } gpr_mu_unlock(&r->mu); @@ -143,12 +147,12 @@ static void dns_next(grpc_exec_ctx *exec_ctx, grpc_resolver *resolver, } static void dns_on_retry_timer(grpc_exec_ctx *exec_ctx, void *arg, - bool success) { + grpc_error *error) { dns_resolver *r = arg; gpr_mu_lock(&r->mu); r->have_retry_timer = false; - if (success) { + if (error == GRPC_ERROR_NONE) { if (!r->resolving) { dns_start_resolving_locked(exec_ctx, r); } @@ -159,13 +163,14 @@ static void dns_on_retry_timer(grpc_exec_ctx *exec_ctx, void *arg, } static void dns_on_resolved(grpc_exec_ctx *exec_ctx, void *arg, - grpc_resolved_addresses *addresses) { + grpc_error *error) { dns_resolver *r = arg; grpc_client_config *config = NULL; grpc_lb_policy *lb_policy; gpr_mu_lock(&r->mu); GPR_ASSERT(r->resolving); r->resolving = 0; + grpc_resolved_addresses *addresses = r->addresses; if (addresses != NULL) { grpc_lb_policy_args lb_policy_args; config = grpc_client_config_create(); @@ -183,11 +188,18 @@ static void dns_on_resolved(grpc_exec_ctx *exec_ctx, void *arg, gpr_timespec now = gpr_now(GPR_CLOCK_MONOTONIC); gpr_timespec next_try = gpr_backoff_step(&r->backoff_state, now); gpr_timespec timeout = gpr_time_sub(next_try, now); - gpr_log(GPR_DEBUG, "dns resolution failed: retrying in %d.%09d seconds", - timeout.tv_sec, timeout.tv_nsec); + const char *msg = grpc_error_string(error); + gpr_log(GPR_DEBUG, "dns resolution failed: %s", msg); + grpc_error_free_string(msg); GPR_ASSERT(!r->have_retry_timer); r->have_retry_timer = true; GRPC_RESOLVER_REF(&r->base, "retry-timer"); + if (gpr_time_cmp(timeout, gpr_time_0(timeout.clock_type)) <= 0) { + gpr_log(GPR_DEBUG, "retrying in %d.%09d seconds", timeout.tv_sec, + timeout.tv_nsec); + } else { + gpr_log(GPR_DEBUG, "retrying immediately"); + } grpc_timer_init(exec_ctx, &r->retry_timer, next_try, dns_on_retry_timer, r, now); } @@ -207,7 +219,9 @@ static void dns_start_resolving_locked(grpc_exec_ctx *exec_ctx, GRPC_RESOLVER_REF(&r->base, "dns-resolving"); GPR_ASSERT(!r->resolving); r->resolving = 1; - grpc_resolve_address(exec_ctx, r->name, r->default_port, dns_on_resolved, r); + r->addresses = NULL; + grpc_resolve_address(exec_ctx, r->name, r->default_port, + grpc_closure_create(dns_on_resolved, r), &r->addresses); } static void dns_maybe_finish_next_locked(grpc_exec_ctx *exec_ctx, @@ -218,7 +232,7 @@ static void dns_maybe_finish_next_locked(grpc_exec_ctx *exec_ctx, if (r->resolved_config) { grpc_client_config_ref(r->resolved_config); } - grpc_exec_ctx_enqueue(exec_ctx, r->next_completion, true, NULL); + grpc_exec_ctx_sched(exec_ctx, r->next_completion, GRPC_ERROR_NONE, NULL); r->next_completion = NULL; r->published_version = r->resolved_version; } diff --git a/src/core/ext/resolver/sockaddr/sockaddr_resolver.c b/src/core/ext/resolver/sockaddr/sockaddr_resolver.c index a4fa9acf22..1f7cce2f43 100644 --- a/src/core/ext/resolver/sockaddr/sockaddr_resolver.c +++ b/src/core/ext/resolver/sockaddr/sockaddr_resolver.c @@ -92,7 +92,7 @@ static void sockaddr_shutdown(grpc_exec_ctx *exec_ctx, gpr_mu_lock(&r->mu); if (r->next_completion != NULL) { *r->target_config = NULL; - grpc_exec_ctx_enqueue(exec_ctx, r->next_completion, true, NULL); + grpc_exec_ctx_sched(exec_ctx, r->next_completion, GRPC_ERROR_NONE, NULL); r->next_completion = NULL; } gpr_mu_unlock(&r->mu); @@ -133,7 +133,7 @@ static void sockaddr_maybe_finish_next_locked(grpc_exec_ctx *exec_ctx, GRPC_LB_POLICY_UNREF(exec_ctx, lb_policy, "sockaddr"); r->published = 1; *r->target_config = cfg; - grpc_exec_ctx_enqueue(exec_ctx, r->next_completion, true, NULL); + grpc_exec_ctx_sched(exec_ctx, r->next_completion, GRPC_ERROR_NONE, NULL); r->next_completion = NULL; } } diff --git a/src/core/ext/resolver/zookeeper/zookeeper_resolver.c b/src/core/ext/resolver/zookeeper/zookeeper_resolver.c deleted file mode 100644 index deb4b9b1ef..0000000000 --- a/src/core/ext/resolver/zookeeper/zookeeper_resolver.c +++ /dev/null @@ -1,513 +0,0 @@ -/* - * - * Copyright 2015, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include <string.h> - -#include <grpc/support/alloc.h> -#include <grpc/support/string_util.h> - -#include <grpc/grpc_zookeeper.h> -#include <zookeeper/zookeeper.h> - -#include "src/core/ext/client_config/lb_policy_registry.h" -#include "src/core/ext/client_config/resolver_registry.h" -#include "src/core/lib/iomgr/resolve_address.h" -#include "src/core/lib/json/json.h" -#include "src/core/lib/support/string.h" -#include "src/core/lib/surface/api_trace.h" - -/** Zookeeper session expiration time in milliseconds */ -#define GRPC_ZOOKEEPER_SESSION_TIMEOUT 15000 - -typedef struct { - /** base class: must be first */ - grpc_resolver base; - /** refcount */ - gpr_refcount refs; - /** name to resolve */ - char *name; - /** subchannel factory */ - grpc_client_channel_factory *client_channel_factory; - /** load balancing policy name */ - char *lb_policy_name; - - /** mutex guarding the rest of the state */ - gpr_mu mu; - /** are we currently resolving? */ - int resolving; - /** which version of resolved_config have we published? */ - int published_version; - /** which version of resolved_config is current? */ - int resolved_version; - /** pending next completion, or NULL */ - grpc_closure *next_completion; - /** target config address for next completion */ - grpc_client_config **target_config; - /** current (fully resolved) config */ - grpc_client_config *resolved_config; - - /** zookeeper handle */ - zhandle_t *zookeeper_handle; - /** zookeeper resolved addresses */ - grpc_resolved_addresses *resolved_addrs; - /** total number of addresses to be resolved */ - int resolved_total; - /** number of addresses resolved */ - int resolved_num; -} zookeeper_resolver; - -static void zookeeper_destroy(grpc_exec_ctx *exec_ctx, grpc_resolver *r); - -static void zookeeper_start_resolving_locked(zookeeper_resolver *r); -static void zookeeper_maybe_finish_next_locked(grpc_exec_ctx *exec_ctx, - zookeeper_resolver *r); - -static void zookeeper_shutdown(grpc_exec_ctx *exec_ctx, grpc_resolver *r); -static void zookeeper_channel_saw_error(grpc_exec_ctx *exec_ctx, - grpc_resolver *r); -static void zookeeper_next(grpc_exec_ctx *exec_ctx, grpc_resolver *r, - grpc_client_config **target_config, - grpc_closure *on_complete); - -static const grpc_resolver_vtable zookeeper_resolver_vtable = { - zookeeper_destroy, zookeeper_shutdown, zookeeper_channel_saw_error, - zookeeper_next}; - -static void zookeeper_shutdown(grpc_exec_ctx *exec_ctx, - grpc_resolver *resolver) { - zookeeper_resolver *r = (zookeeper_resolver *)resolver; - grpc_closure *call = NULL; - gpr_mu_lock(&r->mu); - if (r->next_completion != NULL) { - *r->target_config = NULL; - call = r->next_completion; - r->next_completion = NULL; - } - zookeeper_close(r->zookeeper_handle); - gpr_mu_unlock(&r->mu); - if (call != NULL) { - call->cb(exec_ctx, call->cb_arg, 1); - } -} - -static void zookeeper_channel_saw_error(grpc_exec_ctx *exec_ctx, - grpc_resolver *resolver) { - zookeeper_resolver *r = (zookeeper_resolver *)resolver; - gpr_mu_lock(&r->mu); - if (r->resolving == 0) { - zookeeper_start_resolving_locked(r); - } - gpr_mu_unlock(&r->mu); -} - -static void zookeeper_next(grpc_exec_ctx *exec_ctx, grpc_resolver *resolver, - grpc_client_config **target_config, - grpc_closure *on_complete) { - zookeeper_resolver *r = (zookeeper_resolver *)resolver; - gpr_mu_lock(&r->mu); - GPR_ASSERT(r->next_completion == NULL); - r->next_completion = on_complete; - r->target_config = target_config; - if (r->resolved_version == 0 && r->resolving == 0) { - zookeeper_start_resolving_locked(r); - } else { - zookeeper_maybe_finish_next_locked(exec_ctx, r); - } - gpr_mu_unlock(&r->mu); -} - -/** Zookeeper global watcher for connection management - TODO: better connection management besides logs */ -static void zookeeper_global_watcher(zhandle_t *zookeeper_handle, int type, - int state, const char *path, - void *watcher_ctx) { - if (type == ZOO_SESSION_EVENT) { - if (state == ZOO_EXPIRED_SESSION_STATE) { - gpr_log(GPR_ERROR, "Zookeeper session expired"); - } else if (state == ZOO_AUTH_FAILED_STATE) { - gpr_log(GPR_ERROR, "Zookeeper authentication failed"); - } - } -} - -/** Zookeeper watcher triggered by changes to watched nodes - Once triggered, it tries to resolve again to get updated addresses */ -static void zookeeper_watcher(zhandle_t *zookeeper_handle, int type, int state, - const char *path, void *watcher_ctx) { - if (watcher_ctx != NULL) { - zookeeper_resolver *r = (zookeeper_resolver *)watcher_ctx; - if (state == ZOO_CONNECTED_STATE) { - gpr_mu_lock(&r->mu); - if (r->resolving == 0) { - zookeeper_start_resolving_locked(r); - } - gpr_mu_unlock(&r->mu); - } - } -} - -/** Callback function after getting all resolved addresses - Creates a subchannel for each address */ -static void zookeeper_on_resolved(grpc_exec_ctx *exec_ctx, void *arg, - grpc_resolved_addresses *addresses) { - zookeeper_resolver *r = arg; - grpc_client_config *config = NULL; - grpc_lb_policy *lb_policy; - - if (addresses != NULL) { - grpc_lb_policy_args lb_policy_args; - config = grpc_client_config_create(); - lb_policy_args.addresses = addresses; - lb_policy_args.client_channel_factory = r->client_channel_factory; - lb_policy = - grpc_lb_policy_create(exec_ctx, r->lb_policy_name, &lb_policy_args); - - if (lb_policy != NULL) { - grpc_client_config_set_lb_policy(config, lb_policy); - GRPC_LB_POLICY_UNREF(exec_ctx, lb_policy, "construction"); - } - grpc_resolved_addresses_destroy(addresses); - } - gpr_mu_lock(&r->mu); - GPR_ASSERT(r->resolving == 1); - r->resolving = 0; - if (r->resolved_config != NULL) { - grpc_client_config_unref(exec_ctx, r->resolved_config); - } - r->resolved_config = config; - r->resolved_version++; - zookeeper_maybe_finish_next_locked(exec_ctx, r); - gpr_mu_unlock(&r->mu); - - GRPC_RESOLVER_UNREF(exec_ctx, &r->base, "zookeeper-resolving"); -} - -/** Callback function for each DNS resolved address */ -static void zookeeper_dns_resolved(grpc_exec_ctx *exec_ctx, void *arg, - grpc_resolved_addresses *addresses) { - size_t i; - zookeeper_resolver *r = arg; - int resolve_done = 0; - - gpr_mu_lock(&r->mu); - r->resolved_num++; - r->resolved_addrs->addrs = - gpr_realloc(r->resolved_addrs->addrs, - sizeof(grpc_resolved_address) * - (r->resolved_addrs->naddrs + addresses->naddrs)); - for (i = 0; i < addresses->naddrs; i++) { - memcpy(r->resolved_addrs->addrs[i + r->resolved_addrs->naddrs].addr, - addresses->addrs[i].addr, addresses->addrs[i].len); - r->resolved_addrs->addrs[i + r->resolved_addrs->naddrs].len = - addresses->addrs[i].len; - } - - r->resolved_addrs->naddrs += addresses->naddrs; - grpc_resolved_addresses_destroy(addresses); - - /** Wait for all addresses to be resolved */ - resolve_done = (r->resolved_num == r->resolved_total); - gpr_mu_unlock(&r->mu); - if (resolve_done) { - zookeeper_on_resolved(exec_ctx, r, r->resolved_addrs); - } -} - -/** Parses JSON format address of a zookeeper node */ -static char *zookeeper_parse_address(const char *value, size_t value_len) { - grpc_json *json; - grpc_json *cur; - const char *host; - const char *port; - char *buffer; - char *address = NULL; - - buffer = gpr_malloc(value_len); - memcpy(buffer, value, value_len); - json = grpc_json_parse_string_with_len(buffer, value_len); - if (json != NULL) { - host = NULL; - port = NULL; - for (cur = json->child; cur != NULL; cur = cur->next) { - if (!strcmp(cur->key, "host")) { - host = cur->value; - if (port != NULL) { - break; - } - } else if (!strcmp(cur->key, "port")) { - port = cur->value; - if (host != NULL) { - break; - } - } - } - if (host != NULL && port != NULL) { - gpr_asprintf(&address, "%s:%s", host, port); - } - grpc_json_destroy(json); - } - gpr_free(buffer); - - return address; -} - -static void zookeeper_get_children_node_completion(int rc, const char *value, - int value_len, - const struct Stat *stat, - const void *arg) { - char *address = NULL; - zookeeper_resolver *r = (zookeeper_resolver *)arg; - int resolve_done = 0; - grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - - if (rc != 0) { - gpr_log(GPR_ERROR, "Error in getting a child node of %s", r->name); - grpc_exec_ctx_finish(&exec_ctx); - return; - } - - address = zookeeper_parse_address(value, (size_t)value_len); - if (address != NULL) { - /** Further resolves address by DNS */ - grpc_resolve_address(&exec_ctx, address, NULL, zookeeper_dns_resolved, r); - gpr_free(address); - } else { - gpr_log(GPR_ERROR, "Error in resolving a child node of %s", r->name); - gpr_mu_lock(&r->mu); - r->resolved_total--; - resolve_done = (r->resolved_num == r->resolved_total); - gpr_mu_unlock(&r->mu); - if (resolve_done) { - zookeeper_on_resolved(&exec_ctx, r, r->resolved_addrs); - } - } - - grpc_exec_ctx_finish(&exec_ctx); -} - -static void zookeeper_get_children_completion( - int rc, const struct String_vector *children, const void *arg) { - char *path; - int status; - int i; - zookeeper_resolver *r = (zookeeper_resolver *)arg; - - if (rc != 0) { - gpr_log(GPR_ERROR, "Error in getting zookeeper children of %s", r->name); - return; - } - - if (children->count == 0) { - gpr_log(GPR_ERROR, "Error in resolving zookeeper address %s", r->name); - return; - } - - r->resolved_addrs = gpr_malloc(sizeof(grpc_resolved_addresses)); - r->resolved_addrs->addrs = NULL; - r->resolved_addrs->naddrs = 0; - r->resolved_total = children->count; - - /** TODO: Replace expensive heap allocation with stack - if we can get maximum length of zookeeper path */ - for (i = 0; i < children->count; i++) { - gpr_asprintf(&path, "%s/%s", r->name, children->data[i]); - status = zoo_awget(r->zookeeper_handle, path, zookeeper_watcher, r, - zookeeper_get_children_node_completion, r); - gpr_free(path); - if (status != 0) { - gpr_log(GPR_ERROR, "Error in getting zookeeper node %s", path); - } - } -} - -static void zookeeper_get_node_completion(int rc, const char *value, - int value_len, - const struct Stat *stat, - const void *arg) { - int status; - char *address = NULL; - zookeeper_resolver *r = (zookeeper_resolver *)arg; - r->resolved_addrs = NULL; - r->resolved_total = 0; - r->resolved_num = 0; - - if (rc != 0) { - gpr_log(GPR_ERROR, "Error in getting zookeeper node %s", r->name); - return; - } - - /** If zookeeper node of path r->name does not have address - (i.e. service node), get its children */ - address = zookeeper_parse_address(value, (size_t)value_len); - if (address != NULL) { - r->resolved_addrs = gpr_malloc(sizeof(grpc_resolved_addresses)); - r->resolved_addrs->addrs = NULL; - r->resolved_addrs->naddrs = 0; - r->resolved_total = 1; - /** Further resolves address by DNS */ - grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_resolve_address(&exec_ctx, address, NULL, zookeeper_dns_resolved, r); - gpr_free(address); - grpc_exec_ctx_finish(&exec_ctx); - return; - } - - status = zoo_awget_children(r->zookeeper_handle, r->name, zookeeper_watcher, - r, zookeeper_get_children_completion, r); - if (status != 0) { - gpr_log(GPR_ERROR, "Error in getting zookeeper children of %s", r->name); - } -} - -static void zookeeper_resolve_address(zookeeper_resolver *r) { - int status; - status = zoo_awget(r->zookeeper_handle, r->name, zookeeper_watcher, r, - zookeeper_get_node_completion, r); - if (status != 0) { - gpr_log(GPR_ERROR, "Error in getting zookeeper node %s", r->name); - } -} - -static void zookeeper_start_resolving_locked(zookeeper_resolver *r) { - GRPC_RESOLVER_REF(&r->base, "zookeeper-resolving"); - GPR_ASSERT(r->resolving == 0); - r->resolving = 1; - zookeeper_resolve_address(r); -} - -static void zookeeper_maybe_finish_next_locked(grpc_exec_ctx *exec_ctx, - zookeeper_resolver *r) { - if (r->next_completion != NULL && - r->resolved_version != r->published_version) { - *r->target_config = r->resolved_config; - if (r->resolved_config != NULL) { - grpc_client_config_ref(r->resolved_config); - } - grpc_exec_ctx_enqueue(exec_ctx, r->next_completion, true, NULL); - r->next_completion = NULL; - r->published_version = r->resolved_version; - } -} - -static void zookeeper_destroy(grpc_exec_ctx *exec_ctx, grpc_resolver *gr) { - zookeeper_resolver *r = (zookeeper_resolver *)gr; - gpr_mu_destroy(&r->mu); - if (r->resolved_config != NULL) { - grpc_client_config_unref(exec_ctx, r->resolved_config); - } - grpc_client_channel_factory_unref(exec_ctx, r->client_channel_factory); - gpr_free(r->name); - gpr_free(r->lb_policy_name); - gpr_free(r); -} - -static grpc_resolver *zookeeper_create(grpc_resolver_args *args, - const char *lb_policy_name) { - zookeeper_resolver *r; - size_t length; - char *path = args->uri->path; - - if (0 == strcmp(args->uri->authority, "")) { - gpr_log(GPR_ERROR, "No authority specified in zookeeper uri"); - return NULL; - } - - /** Removes the trailing slash if exists */ - length = strlen(path); - if (length > 1 && path[length - 1] == '/') { - path[length - 1] = 0; - } - - r = gpr_malloc(sizeof(zookeeper_resolver)); - memset(r, 0, sizeof(*r)); - gpr_ref_init(&r->refs, 1); - gpr_mu_init(&r->mu); - grpc_resolver_init(&r->base, &zookeeper_resolver_vtable); - r->name = gpr_strdup(path); - - r->client_channel_factory = args->client_channel_factory; - grpc_client_channel_factory_ref(r->client_channel_factory); - - r->lb_policy_name = gpr_strdup(lb_policy_name); - - /** Initializes zookeeper client */ - zoo_set_debug_level(ZOO_LOG_LEVEL_WARN); - r->zookeeper_handle = - zookeeper_init(args->uri->authority, zookeeper_global_watcher, - GRPC_ZOOKEEPER_SESSION_TIMEOUT, 0, 0, 0); - if (r->zookeeper_handle == NULL) { - gpr_log(GPR_ERROR, "Unable to connect to zookeeper server"); - return NULL; - } - - return &r->base; -} - -/* - * FACTORY - */ - -static void zookeeper_factory_ref(grpc_resolver_factory *factory) {} - -static void zookeeper_factory_unref(grpc_resolver_factory *factory) {} - -static char *zookeeper_factory_get_default_hostname( - grpc_resolver_factory *factory, grpc_uri *uri) { - return NULL; -} - -static grpc_resolver *zookeeper_factory_create_resolver( - grpc_resolver_factory *factory, grpc_resolver_args *args) { - return zookeeper_create(args, "pick_first"); -} - -static const grpc_resolver_factory_vtable zookeeper_factory_vtable = { - zookeeper_factory_ref, zookeeper_factory_unref, - zookeeper_factory_create_resolver, zookeeper_factory_get_default_hostname, - "zookeeper"}; - -static grpc_resolver_factory zookeeper_resolver_factory = { - &zookeeper_factory_vtable}; - -static grpc_resolver_factory *zookeeper_resolver_factory_create() { - return &zookeeper_resolver_factory; -} - -static void zookeeper_plugin_init() { - grpc_register_resolver_type(zookeeper_resolver_factory_create()); -} - -void grpc_zookeeper_register() { - GRPC_API_TRACE("grpc_zookeeper_register(void)", 0, ()); - grpc_register_plugin(zookeeper_plugin_init, NULL); -} diff --git a/src/core/ext/transport/chttp2/client/insecure/channel_create.c b/src/core/ext/transport/chttp2/client/insecure/channel_create.c index c5d3d8d9cc..85f9efb3b6 100644 --- a/src/core/ext/transport/chttp2/client/insecure/channel_create.c +++ b/src/core/ext/transport/chttp2/client/insecure/channel_create.c @@ -79,11 +79,11 @@ static void connector_unref(grpc_exec_ctx *exec_ctx, grpc_connector *con) { } static void on_initial_connect_string_sent(grpc_exec_ctx *exec_ctx, void *arg, - bool success) { + grpc_error *error) { connector_unref(exec_ctx, arg); } -static void connected(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void connected(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { connector *c = arg; grpc_closure *notify; grpc_endpoint *tcp = c->tcp; @@ -103,13 +103,13 @@ static void connected(grpc_exec_ctx *exec_ctx, void *arg, bool success) { grpc_chttp2_transport_start_reading(exec_ctx, c->result->transport, NULL, 0); GPR_ASSERT(c->result->transport); - c->result->channel_args = c->args.channel_args; + c->result->channel_args = grpc_channel_args_copy(c->args.channel_args); } else { memset(c->result, 0, sizeof(*c->result)); } notify = c->notify; c->notify = NULL; - notify->cb(exec_ctx, notify->cb_arg, 1); + grpc_exec_ctx_sched(exec_ctx, notify, GRPC_ERROR_REF(error), NULL); } static void connector_shutdown(grpc_exec_ctx *exec_ctx, grpc_connector *con) {} diff --git a/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c b/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c index a262306085..6f972ecf41 100644 --- a/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c +++ b/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c @@ -90,7 +90,6 @@ static void on_secure_handshake_done(grpc_exec_ctx *exec_ctx, void *arg, grpc_auth_context *auth_context) { connector *c = arg; grpc_closure *notify; - grpc_channel_args *args_copy = NULL; gpr_mu_lock(&c->mu); if (c->connecting_endpoint == NULL) { memset(c->result, 0, sizeof(*c->result)); @@ -109,26 +108,23 @@ static void on_secure_handshake_done(grpc_exec_ctx *exec_ctx, void *arg, grpc_chttp2_transport_start_reading(exec_ctx, c->result->transport, NULL, 0); auth_context_arg = grpc_auth_context_to_arg(auth_context); - args_copy = grpc_channel_args_copy_and_add(c->args.channel_args, - &auth_context_arg, 1); - c->result->channel_args = args_copy; + c->result->channel_args = grpc_channel_args_copy_and_add( + c->args.channel_args, &auth_context_arg, 1); } notify = c->notify; c->notify = NULL; - /* look at c->args which are connector args. */ - notify->cb(exec_ctx, notify->cb_arg, 1); - if (args_copy != NULL) grpc_channel_args_destroy(args_copy); + grpc_exec_ctx_sched(exec_ctx, notify, GRPC_ERROR_NONE, NULL); } static void on_initial_connect_string_sent(grpc_exec_ctx *exec_ctx, void *arg, - bool success) { + grpc_error *error) { connector *c = arg; grpc_channel_security_connector_do_handshake(exec_ctx, c->security_connector, c->connecting_endpoint, on_secure_handshake_done, c); } -static void connected(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void connected(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { connector *c = arg; grpc_closure *notify; grpc_endpoint *tcp = c->newly_connecting_endpoint; @@ -153,7 +149,7 @@ static void connected(grpc_exec_ctx *exec_ctx, void *arg, bool success) { memset(c->result, 0, sizeof(*c->result)); notify = c->notify; c->notify = NULL; - notify->cb(exec_ctx, notify->cb_arg, 1); + grpc_exec_ctx_sched(exec_ctx, notify, GRPC_ERROR_REF(error), NULL); } } @@ -175,7 +171,6 @@ static void connector_connect(grpc_exec_ctx *exec_ctx, grpc_connector *con, grpc_closure *notify) { connector *c = (connector *)con; GPR_ASSERT(c->notify == NULL); - GPR_ASSERT(notify->cb); c->notify = notify; c->args = *args; c->result = result; diff --git a/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c b/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c index 0428bb1e3d..2bcb295a05 100644 --- a/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c +++ b/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c @@ -35,6 +35,7 @@ #include <grpc/support/alloc.h> #include <grpc/support/log.h> +#include <grpc/support/string_util.h> #include <grpc/support/useful.h> #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/http_server_filter.h" @@ -74,7 +75,7 @@ static void destroy(grpc_exec_ctx *exec_ctx, grpc_server *server, void *tcpp, grpc_closure *destroy_done) { grpc_tcp_server *tcp = tcpp; grpc_tcp_server_unref(exec_ctx, tcp); - grpc_exec_ctx_enqueue(exec_ctx, destroy_done, true, NULL); + grpc_exec_ctx_sched(exec_ctx, destroy_done, GRPC_ERROR_NONE, NULL); } int grpc_server_add_insecure_http2_port(grpc_server *server, const char *addr) { @@ -85,23 +86,29 @@ int grpc_server_add_insecure_http2_port(grpc_server *server, const char *addr) { int port_num = -1; int port_temp; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + grpc_error *err = GRPC_ERROR_NONE; GRPC_API_TRACE("grpc_server_add_insecure_http2_port(server=%p, addr=%s)", 2, (server, addr)); - resolved = grpc_blocking_resolve_address(addr, "http"); - if (!resolved) { + grpc_error **errors = NULL; + err = grpc_blocking_resolve_address(addr, "https", &resolved); + if (err != GRPC_ERROR_NONE) { goto error; } - tcp = grpc_tcp_server_create(NULL); - GPR_ASSERT(tcp); + err = grpc_tcp_server_create(NULL, &tcp); + if (err != GRPC_ERROR_NONE) { + goto error; + } - for (i = 0; i < resolved->naddrs; i++) { - port_temp = grpc_tcp_server_add_port( + const size_t naddrs = resolved->naddrs; + errors = gpr_malloc(sizeof(*errors) * naddrs); + for (i = 0; i < naddrs; i++) { + errors[i] = grpc_tcp_server_add_port( tcp, (struct sockaddr *)&resolved->addrs[i].addr, - resolved->addrs[i].len); - if (port_temp > 0) { + resolved->addrs[i].len, &port_temp); + if (errors[i] == GRPC_ERROR_NONE) { if (port_num == -1) { port_num = port_temp; } else { @@ -111,13 +118,22 @@ int grpc_server_add_insecure_http2_port(grpc_server *server, const char *addr) { } } if (count == 0) { - gpr_log(GPR_ERROR, "No address added out of total %d resolved", - resolved->naddrs); + char *msg; + gpr_asprintf(&msg, "No address added out of total %d resolved", naddrs); + err = GRPC_ERROR_CREATE_REFERENCING(msg, errors, naddrs); + gpr_free(msg); goto error; - } - if (count != resolved->naddrs) { - gpr_log(GPR_ERROR, "Only %d addresses added out of total %d resolved", - count, resolved->naddrs); + } else if (count != naddrs) { + char *msg; + gpr_asprintf(&msg, "Only %d addresses added out of total %d resolved", + count, naddrs); + err = GRPC_ERROR_CREATE_REFERENCING(msg, errors, naddrs); + gpr_free(msg); + + const char *warning_message = grpc_error_string(err); + gpr_log(GPR_INFO, "WARNING: %s", warning_message); + grpc_error_free_string(warning_message); + /* we managed to bind some addresses: continue */ } grpc_resolved_addresses_destroy(resolved); @@ -127,6 +143,7 @@ int grpc_server_add_insecure_http2_port(grpc_server *server, const char *addr) { /* Error path: cleanup and return */ error: + GPR_ASSERT(err != GRPC_ERROR_NONE); if (resolved) { grpc_resolved_addresses_destroy(resolved); } @@ -135,7 +152,18 @@ error: } port_num = 0; + const char *msg = grpc_error_string(err); + gpr_log(GPR_ERROR, "%s", msg); + grpc_error_free_string(msg); + GRPC_ERROR_UNREF(err); + done: grpc_exec_ctx_finish(&exec_ctx); + if (errors != NULL) { + for (i = 0; i < naddrs; i++) { + GRPC_ERROR_UNREF(errors[i]); + } + } + gpr_free(errors); return port_num; } diff --git a/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c b/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c index ebbefbcd89..77947b52ab 100644 --- a/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c +++ b/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c @@ -37,6 +37,7 @@ #include <grpc/support/alloc.h> #include <grpc/support/log.h> +#include <grpc/support/string_util.h> #include <grpc/support/sync.h> #include <grpc/support/useful.h> #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" @@ -141,11 +142,12 @@ static void start(grpc_exec_ctx *exec_ctx, grpc_server *server, void *statep, on_accept, state); } -static void destroy_done(grpc_exec_ctx *exec_ctx, void *statep, bool success) { +static void destroy_done(grpc_exec_ctx *exec_ctx, void *statep, + grpc_error *error) { server_secure_state *state = statep; if (state->destroy_callback != NULL) { state->destroy_callback->cb(exec_ctx, state->destroy_callback->cb_arg, - success); + GRPC_ERROR_REF(error)); } grpc_server_security_connector_shutdown(exec_ctx, state->sc); state_unref(state); @@ -177,6 +179,8 @@ int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr, grpc_security_status status = GRPC_SECURITY_ERROR; grpc_server_security_connector *sc = NULL; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + grpc_error *err = GRPC_ERROR_NONE; + grpc_error **errors = NULL; GRPC_API_TRACE( "grpc_server_add_secure_http2_port(" @@ -184,26 +188,34 @@ int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr, 3, (server, addr, creds)); /* create security context */ - if (creds == NULL) goto error; + if (creds == NULL) { + err = GRPC_ERROR_CREATE( + "No credentials specified for secure server port (creds==NULL)"); + goto error; + } status = grpc_server_credentials_create_security_connector(creds, &sc); if (status != GRPC_SECURITY_OK) { - gpr_log(GPR_ERROR, - "Unable to create secure server with credentials of type %s.", - creds->type); + char *msg; + gpr_asprintf(&msg, + "Unable to create secure server with credentials of type %s.", + creds->type); + err = grpc_error_set_int(GRPC_ERROR_CREATE(msg), + GRPC_ERROR_INT_SECURITY_STATUS, status); + gpr_free(msg); goto error; } sc->channel_args = grpc_server_get_channel_args(server); /* resolve address */ - resolved = grpc_blocking_resolve_address(addr, "https"); - if (!resolved) { + err = grpc_blocking_resolve_address(addr, "https", &resolved); + if (err != GRPC_ERROR_NONE) { goto error; } state = gpr_malloc(sizeof(*state)); memset(state, 0, sizeof(*state)); grpc_closure_init(&state->destroy_closure, destroy_done, state); - tcp = grpc_tcp_server_create(&state->destroy_closure); - if (!tcp) { + err = grpc_tcp_server_create(&state->destroy_closure, &tcp); + if (err != GRPC_ERROR_NONE) { goto error; } @@ -215,11 +227,12 @@ int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr, gpr_mu_init(&state->mu); gpr_ref_init(&state->refcount, 1); + errors = gpr_malloc(sizeof(*errors) * resolved->naddrs); for (i = 0; i < resolved->naddrs; i++) { - port_temp = grpc_tcp_server_add_port( + errors[i] = grpc_tcp_server_add_port( tcp, (struct sockaddr *)&resolved->addrs[i].addr, - resolved->addrs[i].len); - if (port_temp > 0) { + resolved->addrs[i].len, &port_temp); + if (errors[i] == GRPC_ERROR_NONE) { if (port_num == -1) { port_num = port_temp; } else { @@ -229,15 +242,30 @@ int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr, } } if (count == 0) { - gpr_log(GPR_ERROR, "No address added out of total %d resolved", - resolved->naddrs); + char *msg; + gpr_asprintf(&msg, "No address added out of total %d resolved", + resolved->naddrs); + err = GRPC_ERROR_CREATE_REFERENCING(msg, errors, resolved->naddrs); + gpr_free(msg); goto error; + } else if (count != resolved->naddrs) { + char *msg; + gpr_asprintf(&msg, "Only %d addresses added out of total %d resolved", + count, resolved->naddrs); + err = GRPC_ERROR_CREATE_REFERENCING(msg, errors, resolved->naddrs); + gpr_free(msg); + + const char *warning_message = grpc_error_string(err); + gpr_log(GPR_INFO, "WARNING: %s", warning_message); + grpc_error_free_string(warning_message); + /* we managed to bind some addresses: continue */ + } else { + for (i = 0; i < resolved->naddrs; i++) { + GRPC_ERROR_UNREF(errors[i]); + } } - if (count != resolved->naddrs) { - gpr_log(GPR_ERROR, "Only %d addresses added out of total %d resolved", - count, resolved->naddrs); - /* if it's an error, don't we want to goto error; here ? */ - } + gpr_free(errors); + errors = NULL; grpc_resolved_addresses_destroy(resolved); /* Register with the server only upon success */ @@ -248,6 +276,13 @@ int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr, /* Error path: cleanup and return */ error: + GPR_ASSERT(err != GRPC_ERROR_NONE); + if (errors != NULL) { + for (i = 0; i < resolved->naddrs; i++) { + GRPC_ERROR_UNREF(errors[i]); + } + gpr_free(errors); + } if (resolved) { grpc_resolved_addresses_destroy(resolved); } @@ -262,5 +297,9 @@ error: } } grpc_exec_ctx_finish(&exec_ctx); + const char *msg = grpc_error_string(err); + GRPC_ERROR_UNREF(err); + gpr_log(GPR_ERROR, "%s", msg); + grpc_error_free_string(msg); return 0; } diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c index a62bb612e9..7fd2b0bfb9 100644 --- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c +++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c @@ -85,19 +85,17 @@ int grpc_flowctl_trace = 0; static const grpc_transport_vtable vtable; /* forward declarations of various callbacks that we'll build closures around */ -static void writing_action(grpc_exec_ctx *exec_ctx, void *t, - bool iomgr_success_ignored); -static void reading_action(grpc_exec_ctx *exec_ctx, void *t, - bool iomgr_success_ignored); -static void parsing_action(grpc_exec_ctx *exec_ctx, void *t, - bool iomgr_success_ignored); +static void writing_action(grpc_exec_ctx *exec_ctx, void *t, grpc_error *error); +static void reading_action(grpc_exec_ctx *exec_ctx, void *t, grpc_error *error); +static void parsing_action(grpc_exec_ctx *exec_ctx, void *t, grpc_error *error); /** Set a transport level setting, and push it to our peer */ static void push_setting(grpc_chttp2_transport *t, grpc_chttp2_setting_id id, uint32_t value); /** Start disconnection chain */ -static void drop_connection(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t); +static void drop_connection(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, + grpc_error *error); /** Perform a transport_op */ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, @@ -135,7 +133,7 @@ static void finish_global_actions(grpc_exec_ctx *exec_ctx, static void connectivity_state_set( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, - grpc_connectivity_state state, const char *reason); + grpc_connectivity_state state, grpc_error *error, const char *reason); static void check_read_ops(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global); @@ -149,7 +147,9 @@ static void incoming_byte_stream_destroy_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream *s, void *byte_stream); static void fail_pending_writes(grpc_exec_ctx *exec_ctx, - grpc_chttp2_stream_global *stream_global); + grpc_chttp2_transport_global *transport_global, + grpc_chttp2_stream_global *stream_global, + grpc_error *error); /******************************************************************************* * CONSTRUCTION/DESTRUCTION/REFCOUNTING @@ -194,7 +194,8 @@ static void destruct_transport(grpc_exec_ctx *exec_ctx, and maybe they hold resources that need to be freed */ while (t->global.pings.next != &t->global.pings) { grpc_chttp2_outstanding_ping *ping = t->global.pings.next; - grpc_exec_ctx_enqueue(exec_ctx, ping->on_recv, false, NULL); + grpc_exec_ctx_sched(exec_ctx, ping->on_recv, + GRPC_ERROR_CREATE("Transport closed"), NULL); ping->next->prev = ping->prev; ping->prev->next = ping->next; gpr_free(ping); @@ -409,7 +410,7 @@ static void destroy_transport_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream *s_ignored, void *arg_ignored) { t->destroying = 1; - drop_connection(exec_ctx, t); + drop_connection(exec_ctx, t, GRPC_ERROR_CREATE("Transport destroyed")); } static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) { @@ -445,12 +446,11 @@ static void destroy_endpoint(grpc_exec_ctx *exec_ctx, static void close_transport_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, - grpc_chttp2_stream *s_ignored, - void *arg_ignored) { + grpc_error *error) { if (!t->closed) { t->closed = 1; connectivity_state_set(exec_ctx, &t->global, GRPC_CHANNEL_SHUTDOWN, - "close_transport"); + GRPC_ERROR_REF(error), "close_transport"); if (t->ep) { allow_endpoint_shutdown_locked(exec_ctx, t); } @@ -463,6 +463,7 @@ static void close_transport_locked(grpc_exec_ctx *exec_ctx, GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "chttp2_writing"); } } + GRPC_ERROR_UNREF(error); } #ifdef GRPC_STREAM_REFCOUNT_DEBUG @@ -551,7 +552,9 @@ static void destroy_stream_locked(grpc_exec_ctx *exec_ctx, s->global.id == 0); GPR_ASSERT(!s->global.in_stream_map); if (grpc_chttp2_unregister_stream(t, s) && t->global.sent_goaway) { - close_transport_locked(exec_ctx, t, NULL, NULL); + close_transport_locked( + exec_ctx, t, + GRPC_ERROR_CREATE("Last stream closed after sending goaway")); } if (!t->executor.parsing_active && s->global.id) { GPR_ASSERT(grpc_chttp2_stream_map_find(&t->parsing_stream_map, @@ -645,7 +648,7 @@ static void finish_global_actions(grpc_exec_ctx *exec_ctx, t->executor.writing_active = 1; REF_TRANSPORT(t, "writing"); prevent_endpoint_shutdown(t); - grpc_exec_ctx_enqueue(exec_ctx, &t->writing_action, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &t->writing_action, GRPC_ERROR_NONE, NULL); } check_read_ops(exec_ctx, &t->global); @@ -756,12 +759,12 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s_ignored, void *a) { - bool success = (bool)(uintptr_t)a; + grpc_error *error = a; allow_endpoint_shutdown_locked(exec_ctx, t); - if (!success) { - drop_connection(exec_ctx, t); + if (error != GRPC_ERROR_NONE) { + drop_connection(exec_ctx, t, GRPC_ERROR_REF(error)); } grpc_chttp2_cleanup_writing(exec_ctx, &t->global, &t->writing); @@ -769,7 +772,8 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream_global *stream_global; while (grpc_chttp2_list_pop_closed_waiting_for_writing(&t->global, &stream_global)) { - fail_pending_writes(exec_ctx, stream_global); + fail_pending_writes(exec_ctx, &t->global, stream_global, + GRPC_ERROR_REF(error)); GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "finish_writes"); } @@ -782,18 +786,18 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx, } UNREF_TRANSPORT(exec_ctx, t, "writing"); + GRPC_ERROR_UNREF(error); } void grpc_chttp2_terminate_writing(grpc_exec_ctx *exec_ctx, - void *transport_writing, bool success) { + void *transport_writing, grpc_error *error) { grpc_chttp2_transport *t = TRANSPORT_FROM_WRITING(transport_writing); - grpc_chttp2_run_with_global_lock(exec_ctx, t, NULL, - terminate_writing_with_lock, - (void *)(uintptr_t)success, 0); + grpc_chttp2_run_with_global_lock( + exec_ctx, t, NULL, terminate_writing_with_lock, GRPC_ERROR_REF(error), 0); } static void writing_action(grpc_exec_ctx *exec_ctx, void *gt, - bool iomgr_success_ignored) { + grpc_error *error) { grpc_chttp2_transport *t = gt; GPR_TIMER_BEGIN("writing_action", 0); grpc_chttp2_perform_writes(exec_ctx, &t->writing, t->ep); @@ -806,11 +810,17 @@ void grpc_chttp2_add_incoming_goaway( char *msg = gpr_dump_slice(goaway_text, GPR_DUMP_HEX | GPR_DUMP_ASCII); GRPC_CHTTP2_IF_TRACING( gpr_log(GPR_DEBUG, "got goaway [%d]: %s", goaway_error, msg)); - gpr_free(msg); gpr_slice_unref(goaway_text); transport_global->seen_goaway = 1; - connectivity_state_set(exec_ctx, transport_global, GRPC_CHANNEL_SHUTDOWN, - "got_goaway"); + connectivity_state_set( + exec_ctx, transport_global, GRPC_CHANNEL_SHUTDOWN, + grpc_error_set_str( + grpc_error_set_int(GRPC_ERROR_CREATE("GOAWAY received"), + GRPC_ERROR_INT_HTTP2_ERROR, + (intptr_t)goaway_error), + GRPC_ERROR_STR_RAW_BYTES, msg), + "got_goaway"); + gpr_free(msg); } static void maybe_start_some_streams( @@ -839,9 +849,9 @@ static void maybe_start_some_streams( transport_global->next_stream_id += 2; if (transport_global->next_stream_id >= MAX_CLIENT_STREAM_ID) { - connectivity_state_set(exec_ctx, transport_global, - GRPC_CHANNEL_TRANSIENT_FAILURE, - "no_more_stream_ids"); + connectivity_state_set( + exec_ctx, transport_global, GRPC_CHANNEL_TRANSIENT_FAILURE, + GRPC_ERROR_CREATE("Stream IDs exhausted"), "no_more_stream_ids"); } stream_global->outgoing_window = @@ -869,34 +879,40 @@ static void maybe_start_some_streams( } #define CLOSURE_BARRIER_STATS_BIT (1 << 0) -#define CLOSURE_BARRIER_FAILURE_BIT (1 << 1) #define CLOSURE_BARRIER_FIRST_REF_BIT (1 << 16) static grpc_closure *add_closure_barrier(grpc_closure *closure) { - closure->final_data += CLOSURE_BARRIER_FIRST_REF_BIT; + closure->next_data.scratch += CLOSURE_BARRIER_FIRST_REF_BIT; return closure; } -void grpc_chttp2_complete_closure_step(grpc_exec_ctx *exec_ctx, - grpc_chttp2_stream_global *stream_global, - grpc_closure **pclosure, int success) { +void grpc_chttp2_complete_closure_step( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, + grpc_chttp2_stream_global *stream_global, grpc_closure **pclosure, + grpc_error *error) { grpc_closure *closure = *pclosure; if (closure == NULL) { + GRPC_ERROR_UNREF(error); return; } - closure->final_data -= CLOSURE_BARRIER_FIRST_REF_BIT; - if (!success) { - closure->final_data |= CLOSURE_BARRIER_FAILURE_BIT; + closure->next_data.scratch -= CLOSURE_BARRIER_FIRST_REF_BIT; + if (error != GRPC_ERROR_NONE) { + if (closure->error == GRPC_ERROR_NONE) { + closure->error = + GRPC_ERROR_CREATE("Error in HTTP transport completing operation"); + closure->error = grpc_error_set_str( + closure->error, GRPC_ERROR_STR_TARGET_ADDRESS, + TRANSPORT_FROM_GLOBAL(transport_global)->peer_string); + } + closure->error = grpc_error_add_child(closure->error, error); } - if (closure->final_data < CLOSURE_BARRIER_FIRST_REF_BIT) { - if (closure->final_data & CLOSURE_BARRIER_STATS_BIT) { + if (closure->next_data.scratch < CLOSURE_BARRIER_FIRST_REF_BIT) { + if (closure->next_data.scratch & CLOSURE_BARRIER_STATS_BIT) { grpc_transport_move_stats(&stream_global->stats, stream_global->collecting_stats); stream_global->collecting_stats = NULL; } - grpc_exec_ctx_enqueue( - exec_ctx, closure, - (closure->final_data & CLOSURE_BARRIER_FAILURE_BIT) == 0, NULL); + grpc_exec_ctx_sched(exec_ctx, closure, closure->error, NULL); } *pclosure = NULL; } @@ -914,7 +930,7 @@ static int contains_non_ok_status( return 0; } -static void do_nothing(grpc_exec_ctx *exec_ctx, void *arg, bool success) {} +static void do_nothing(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {} static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, @@ -931,12 +947,13 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, } /* use final_data as a barrier until enqueue time; the inital counter is dropped at the end of this function */ - on_complete->final_data = CLOSURE_BARRIER_FIRST_REF_BIT; + on_complete->next_data.scratch = CLOSURE_BARRIER_FIRST_REF_BIT; + on_complete->error = GRPC_ERROR_NONE; if (op->collect_stats != NULL) { GPR_ASSERT(stream_global->collecting_stats == NULL); stream_global->collecting_stats = op->collect_stats; - on_complete->final_data |= CLOSURE_BARRIER_STATS_BIT; + on_complete->next_data.scratch |= CLOSURE_BARRIER_STATS_BIT; } if (op->cancel_with_status != GRPC_STATUS_OK) { @@ -983,8 +1000,10 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, } } else { grpc_chttp2_complete_closure_step( - exec_ctx, stream_global, - &stream_global->send_initial_metadata_finished, 0); + exec_ctx, transport_global, stream_global, + &stream_global->send_initial_metadata_finished, + GRPC_ERROR_CREATE( + "Attempt to send initial metadata after stream was closed")); } } } @@ -995,7 +1014,9 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, stream_global->send_message_finished = add_closure_barrier(on_complete); if (stream_global->write_closed) { grpc_chttp2_complete_closure_step( - exec_ctx, stream_global, &stream_global->send_message_finished, 0); + exec_ctx, transport_global, stream_global, + &stream_global->send_message_finished, + GRPC_ERROR_CREATE("Attempt to send message after stream was closed")); } else { stream_global->send_message = op->send_message; if (stream_global->id != 0) { @@ -1029,9 +1050,12 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, } if (stream_global->write_closed) { grpc_chttp2_complete_closure_step( - exec_ctx, stream_global, + exec_ctx, transport_global, stream_global, &stream_global->send_trailing_metadata_finished, - grpc_metadata_batch_is_empty(op->send_trailing_metadata)); + grpc_metadata_batch_is_empty(op->send_trailing_metadata) + ? GRPC_ERROR_NONE + : GRPC_ERROR_CREATE("Attempt to send trailing metadata after " + "stream was closed")); } else if (stream_global->id != 0) { /* TODO(ctiller): check if there's flow control for any outstanding bytes before going writable */ @@ -1070,7 +1094,8 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } - grpc_chttp2_complete_closure_step(exec_ctx, stream_global, &on_complete, 1); + grpc_chttp2_complete_closure_step(exec_ctx, transport_global, stream_global, + &on_complete, GRPC_ERROR_NONE); GPR_TIMER_END("perform_stream_op_locked", 0); } @@ -1107,7 +1132,7 @@ static void ack_ping_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, for (ping = transport_global->pings.next; ping != &transport_global->pings; ping = ping->next) { if (0 == memcmp(opaque_8bytes, ping->id, 8)) { - grpc_exec_ctx_enqueue(exec_ctx, ping->on_recv, true, NULL); + grpc_exec_ctx_sched(exec_ctx, ping->on_recv, GRPC_ERROR_NONE, NULL); ping->next->prev = ping->prev; ping->prev->next = ping->next; gpr_free(ping); @@ -1129,7 +1154,7 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream *s_unused, void *stream_op) { grpc_transport_op *op = stream_op; - bool close_transport = op->disconnect; + grpc_error *close_transport = op->disconnect_with_error; /* If there's a set_accept_stream ensure that we're not parsing to avoid changing things out from underneath */ @@ -1140,7 +1165,7 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, return; } - grpc_exec_ctx_enqueue(exec_ctx, op->on_consumed, true, NULL); + grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); if (op->on_connectivity_state_change != NULL) { grpc_connectivity_state_notify_on_state_change( @@ -1154,7 +1179,9 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, t->global.last_incoming_stream_id, (uint32_t)grpc_chttp2_grpc_status_to_http2_error(op->goaway_status), gpr_slice_ref(*op->goaway_message), &t->global.qbuf); - close_transport = !grpc_chttp2_has_streams(t); + close_transport = grpc_chttp2_has_streams(t) + ? GRPC_ERROR_NONE + : GRPC_ERROR_CREATE("GOAWAY sent"); } if (op->set_accept_stream) { @@ -1175,8 +1202,8 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx, send_ping_locked(t, op->send_ping); } - if (close_transport) { - close_transport_locked(exec_ctx, t, NULL, NULL); + if (close_transport != GRPC_ERROR_NONE) { + close_transport_locked(exec_ctx, t, close_transport); } } @@ -1212,8 +1239,8 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_metadata_buffer_publish( &stream_global->received_initial_metadata, stream_global->recv_initial_metadata); - grpc_exec_ctx_enqueue( - exec_ctx, stream_global->recv_initial_metadata_ready, true, NULL); + grpc_exec_ctx_sched(exec_ctx, stream_global->recv_initial_metadata_ready, + GRPC_ERROR_NONE, NULL); stream_global->recv_initial_metadata_ready = NULL; } if (stream_global->recv_message_ready != NULL) { @@ -1226,13 +1253,13 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx, *stream_global->recv_message = grpc_chttp2_incoming_frame_queue_pop( &stream_global->incoming_frames); GPR_ASSERT(*stream_global->recv_message != NULL); - grpc_exec_ctx_enqueue(exec_ctx, stream_global->recv_message_ready, true, - NULL); + grpc_exec_ctx_sched(exec_ctx, stream_global->recv_message_ready, + GRPC_ERROR_NONE, NULL); stream_global->recv_message_ready = NULL; } else if (stream_global->published_trailing_metadata) { *stream_global->recv_message = NULL; - grpc_exec_ctx_enqueue(exec_ctx, stream_global->recv_message_ready, true, - NULL); + grpc_exec_ctx_sched(exec_ctx, stream_global->recv_message_ready, + GRPC_ERROR_NONE, NULL); stream_global->recv_message_ready = NULL; } } @@ -1253,8 +1280,8 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx, &stream_global->received_trailing_metadata, stream_global->recv_trailing_metadata); grpc_chttp2_complete_closure_step( - exec_ctx, stream_global, - &stream_global->recv_trailing_metadata_finished, 1); + exec_ctx, transport_global, stream_global, + &stream_global->recv_trailing_metadata_finished, GRPC_ERROR_NONE); } } } @@ -1270,7 +1297,7 @@ static void decrement_active_streams_locked( } static void remove_stream(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, - uint32_t id) { + uint32_t id, grpc_error *error) { size_t new_stream_count; grpc_chttp2_stream *s = grpc_chttp2_stream_map_delete(&t->parsing_stream_map, id); @@ -1285,12 +1312,15 @@ static void remove_stream(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, } if (s->parsing.data_parser.parsing_frame != NULL) { grpc_chttp2_incoming_byte_stream_finished( - exec_ctx, s->parsing.data_parser.parsing_frame, 0, 0); + exec_ctx, s->parsing.data_parser.parsing_frame, + GRPC_ERROR_CREATE_REFERENCING("Stream removed", &error, 1), 0); s->parsing.data_parser.parsing_frame = NULL; } if (grpc_chttp2_unregister_stream(t, s) && t->global.sent_goaway) { - close_transport_locked(exec_ctx, t, NULL, NULL); + close_transport_locked( + exec_ctx, t, + GRPC_ERROR_CREATE("Last stream closed after sending GOAWAY")); } if (grpc_chttp2_list_remove_writable_stream(&t->global, &s->global)) { GRPC_CHTTP2_STREAM_UNREF(exec_ctx, &s->global, "chttp2_writing"); @@ -1303,6 +1333,7 @@ static void remove_stream(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, t->global.concurrent_stream_count = (uint32_t)new_stream_count; maybe_start_some_streams(exec_ctx, &t->global); } + GRPC_ERROR_UNREF(error); } static void cancel_from_api(grpc_exec_ctx *exec_ctx, @@ -1330,8 +1361,10 @@ static void cancel_from_api(grpc_exec_ctx *exec_ctx, stream_global->seen_error = true; grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } - grpc_chttp2_mark_stream_closed(exec_ctx, transport_global, stream_global, 1, - 1); + grpc_chttp2_mark_stream_closed( + exec_ctx, transport_global, stream_global, 1, 1, + grpc_error_set_int(GRPC_ERROR_CREATE("Cancelled"), + GRPC_ERROR_INT_GRPC_STATUS, status)); } void grpc_chttp2_fake_status(grpc_exec_ctx *exec_ctx, @@ -1372,23 +1405,27 @@ void grpc_chttp2_fake_status(grpc_exec_ctx *exec_ctx, } static void fail_pending_writes(grpc_exec_ctx *exec_ctx, - grpc_chttp2_stream_global *stream_global) { + grpc_chttp2_transport_global *transport_global, + grpc_chttp2_stream_global *stream_global, + grpc_error *error) { grpc_chttp2_complete_closure_step( - exec_ctx, stream_global, &stream_global->send_initial_metadata_finished, - 0); + exec_ctx, transport_global, stream_global, + &stream_global->send_initial_metadata_finished, GRPC_ERROR_REF(error)); grpc_chttp2_complete_closure_step( - exec_ctx, stream_global, &stream_global->send_trailing_metadata_finished, - 0); - grpc_chttp2_complete_closure_step(exec_ctx, stream_global, - &stream_global->send_message_finished, 0); + exec_ctx, transport_global, stream_global, + &stream_global->send_trailing_metadata_finished, GRPC_ERROR_REF(error)); + grpc_chttp2_complete_closure_step(exec_ctx, transport_global, stream_global, + &stream_global->send_message_finished, + error); } void grpc_chttp2_mark_stream_closed( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, - grpc_chttp2_stream_global *stream_global, int close_reads, - int close_writes) { + grpc_chttp2_stream_global *stream_global, int close_reads, int close_writes, + grpc_error *error) { if (stream_global->read_closed && stream_global->write_closed) { /* already closed */ + GRPC_ERROR_UNREF(error); return; } grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); @@ -1405,7 +1442,8 @@ void grpc_chttp2_mark_stream_closed( grpc_chttp2_list_add_closed_waiting_for_writing(transport_global, stream_global); } else { - fail_pending_writes(exec_ctx, stream_global); + fail_pending_writes(exec_ctx, transport_global, stream_global, + GRPC_ERROR_REF(error)); } } if (stream_global->read_closed && stream_global->write_closed) { @@ -1416,11 +1454,12 @@ void grpc_chttp2_mark_stream_closed( } else { if (stream_global->id != 0) { remove_stream(exec_ctx, TRANSPORT_FROM_GLOBAL(transport_global), - stream_global->id); + stream_global->id, GRPC_ERROR_REF(error)); } GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "chttp2"); } } + GRPC_ERROR_UNREF(error); } static void close_from_api(grpc_exec_ctx *exec_ctx, @@ -1527,8 +1566,16 @@ static void close_from_api(grpc_exec_ctx *exec_ctx, grpc_chttp2_fake_status(exec_ctx, transport_global, stream_global, status, optional_message); + grpc_error *err = GRPC_ERROR_CREATE("Stream closed"); + err = grpc_error_set_int(err, GRPC_ERROR_INT_GRPC_STATUS, status); + if (optional_message) { + char *str = + gpr_dump_slice(*optional_message, GPR_DUMP_HEX | GPR_DUMP_ASCII); + err = grpc_error_set_str(err, GRPC_ERROR_STR_GRPC_MESSAGE, str); + gpr_free(str); + } grpc_chttp2_mark_stream_closed(exec_ctx, transport_global, stream_global, 1, - 1); + 1, err); } static void cancel_stream_cb(grpc_chttp2_transport_global *transport_global, @@ -1547,8 +1594,9 @@ static void end_all_the_calls(grpc_exec_ctx *exec_ctx, grpc_chttp2_for_all_streams(&t->global, exec_ctx, cancel_stream_cb); } -static void drop_connection(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) { - close_transport_locked(exec_ctx, t, NULL, NULL); +static void drop_connection(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, + grpc_error *error) { + close_transport_locked(exec_ctx, t, error); end_all_the_calls(exec_ctx, t); } @@ -1579,20 +1627,22 @@ static void update_global_window(void *args, uint32_t id, void *stream) { static void reading_action_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s_unused, void *arg); -static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, bool success); +static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error); static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s_unused, void *arg); static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s_unused, void *arg); -static void reading_action(grpc_exec_ctx *exec_ctx, void *tp, bool success) { +static void reading_action(grpc_exec_ctx *exec_ctx, void *tp, + grpc_error *error) { /* Control flow: reading_action_locked -> (parse_unlocked -> post_parse_locked)? -> post_reading_action_locked */ grpc_chttp2_run_with_global_lock(exec_ctx, tp, NULL, reading_action_locked, - (void *)(uintptr_t)success, 0); + GRPC_ERROR_REF(error), 0); } static void reading_action_locked(grpc_exec_ctx *exec_ctx, @@ -1600,7 +1650,7 @@ static void reading_action_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream *s_unused, void *arg) { grpc_chttp2_transport_global *transport_global = &t->global; grpc_chttp2_transport_parsing *transport_parsing = &t->parsing; - bool success = (bool)(uintptr_t)arg; + grpc_error *error = arg; GPR_ASSERT(!t->executor.parsing_active); if (!t->closed) { @@ -1609,48 +1659,54 @@ static void reading_action_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_stream_map_move_into(&t->new_stream_map, &t->parsing_stream_map); grpc_chttp2_prepare_to_read(transport_global, transport_parsing); - grpc_exec_ctx_enqueue(exec_ctx, &t->parsing_action, success, NULL); + grpc_exec_ctx_sched(exec_ctx, &t->parsing_action, error, NULL); } else { post_reading_action_locked(exec_ctx, t, s_unused, arg); } } -static bool try_http_parsing(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport *t) { +static grpc_error *try_http_parsing(grpc_exec_ctx *exec_ctx, + grpc_chttp2_transport *t) { grpc_http_parser parser; size_t i = 0; - bool success = false; + grpc_error *error = GRPC_ERROR_NONE; + grpc_http_response response; + memset(&response, 0, sizeof(response)); - grpc_http_parser_init(&parser); + grpc_http_parser_init(&parser, GRPC_HTTP_RESPONSE, &response); - for (; i < t->read_buffer.count && - grpc_http_parser_parse(&parser, t->read_buffer.slices[i]); - i++) - ; - if (grpc_http_parser_eof(&parser) && parser.type == GRPC_HTTP_RESPONSE) { - success = true; - GRPC_CHTTP2_IF_TRACING(gpr_log( - GPR_DEBUG, "Trying to connect an http1.x server, received status:%d", - parser.http.response.status)); + grpc_error *parse_error = GRPC_ERROR_NONE; + for (; i < t->read_buffer.count && parse_error == GRPC_ERROR_NONE; i++) { + parse_error = grpc_http_parser_parse(&parser, t->read_buffer.slices[i]); + } + if (parse_error == GRPC_ERROR_NONE && + (parse_error = grpc_http_parser_eof(&parser)) == GRPC_ERROR_NONE) { + error = grpc_error_set_int( + GRPC_ERROR_CREATE("Trying to connect an http1.x server"), + GRPC_ERROR_INT_HTTP_STATUS, response.status); } + GRPC_ERROR_UNREF(parse_error); grpc_http_parser_destroy(&parser); - return success; + grpc_http_response_destroy(&response); + return error; } -static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { grpc_chttp2_transport *t = arg; GPR_TIMER_BEGIN("reading_action.parse", 0); size_t i = 0; - for (; i < t->read_buffer.count && - grpc_chttp2_perform_read(exec_ctx, &t->parsing, - t->read_buffer.slices[i]); - i++) - ; + grpc_error *errors[3] = {GRPC_ERROR_REF(error), GRPC_ERROR_NONE, + GRPC_ERROR_NONE}; + for (; i < t->read_buffer.count && errors[1] == GRPC_ERROR_NONE; i++) { + errors[1] = grpc_chttp2_perform_read(exec_ctx, &t->parsing, + t->read_buffer.slices[i]); + }; if (i != t->read_buffer.count) { - success = false; gpr_slice_unref(t->optional_drop_message); - if (try_http_parsing(exec_ctx, t)) { + errors[2] = try_http_parsing(exec_ctx, t); + if (errors[2] != GRPC_ERROR_NONE) { t->optional_drop_message = gpr_slice_from_copied_string( "Connection dropped: received http1.x response"); } else { @@ -1658,9 +1714,18 @@ static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, bool success) { "Connection dropped: received unparseable response"); } } + grpc_error *err = + errors[0] == GRPC_ERROR_NONE && errors[1] == GRPC_ERROR_NONE && + errors[2] == GRPC_ERROR_NONE + ? GRPC_ERROR_NONE + : GRPC_ERROR_CREATE_REFERENCING("Failed parsing HTTP/2", errors, + GPR_ARRAY_SIZE(errors)); + for (i = 0; i < GPR_ARRAY_SIZE(errors); i++) { + GRPC_ERROR_UNREF(errors[i]); + } GPR_TIMER_END("reading_action.parse", 0); - grpc_chttp2_run_with_global_lock(exec_ctx, t, NULL, post_parse_locked, - (void *)(uintptr_t)success, 0); + grpc_chttp2_run_with_global_lock(exec_ctx, t, NULL, post_parse_locked, err, + 0); } static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, @@ -1697,7 +1762,8 @@ static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, GPR_ASSERT(stream_global->in_stream_map); GPR_ASSERT(stream_global->write_closed); GPR_ASSERT(stream_global->read_closed); - remove_stream(exec_ctx, t, stream_global->id); + remove_stream(exec_ctx, t, stream_global->id, + GRPC_ERROR_CREATE("Stream removed")); GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "chttp2"); } @@ -1708,10 +1774,13 @@ static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s_unused, void *arg) { - bool success = (bool)(uintptr_t)arg; + grpc_error *error = arg; bool keep_reading = false; - if (!success || t->closed) { - drop_connection(exec_ctx, t); + if (error == GRPC_ERROR_NONE && t->closed) { + error = GRPC_ERROR_CREATE("Transport closed"); + } + if (error != GRPC_ERROR_NONE) { + drop_connection(exec_ctx, t, GRPC_ERROR_REF(error)); t->endpoint_reading = 0; if (!t->executor.writing_active && t->ep) { grpc_endpoint_destroy(exec_ctx, t->ep); @@ -1733,6 +1802,8 @@ static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, } else { UNREF_TRANSPORT(exec_ctx, t, "reading_action"); } + + GRPC_ERROR_UNREF(error); } /******************************************************************************* @@ -1741,13 +1812,13 @@ static void post_reading_action_locked(grpc_exec_ctx *exec_ctx, static void connectivity_state_set( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, - grpc_connectivity_state state, const char *reason) { + grpc_connectivity_state state, grpc_error *error, const char *reason) { GRPC_CHTTP2_IF_TRACING( gpr_log(GPR_DEBUG, "set connectivity_state=%d", state)); grpc_connectivity_state_set( exec_ctx, &TRANSPORT_FROM_GLOBAL(transport_global)->channel_callback.state_tracker, - state, reason); + state, error, reason); } /******************************************************************************* @@ -1793,6 +1864,7 @@ static void set_pollset_set(grpc_exec_ctx *exec_ctx, grpc_transport *gt, static void incoming_byte_stream_unref(grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_byte_stream *bs) { if (gpr_unref(&bs->refs)) { + GRPC_ERROR_UNREF(bs->error); gpr_slice_buffer_destroy(&bs->slices); gpr_free(bs); } @@ -1861,9 +1933,10 @@ static void incoming_byte_stream_next_locked(grpc_exec_ctx *exec_ctx, } if (bs->slices.count > 0) { *arg->slice = gpr_slice_buffer_take_first(&bs->slices); - grpc_exec_ctx_enqueue(exec_ctx, arg->on_complete, true, NULL); - } else if (bs->failed) { - grpc_exec_ctx_enqueue(exec_ctx, arg->on_complete, false, NULL); + grpc_exec_ctx_sched(exec_ctx, arg->on_complete, GRPC_ERROR_NONE, NULL); + } else if (bs->error != GRPC_ERROR_NONE) { + grpc_exec_ctx_sched(exec_ctx, arg->on_complete, GRPC_ERROR_REF(bs->error), + NULL); } else { bs->on_next = arg->on_complete; bs->next = arg->slice; @@ -1920,7 +1993,7 @@ static void incoming_byte_stream_push_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_byte_stream *bs = arg->byte_stream; if (bs->on_next != NULL) { *bs->next = arg->slice; - grpc_exec_ctx_enqueue(exec_ctx, bs->on_next, true, NULL); + grpc_exec_ctx_sched(exec_ctx, bs->on_next, GRPC_ERROR_NONE, NULL); bs->on_next = NULL; } else { gpr_slice_buffer_add(&bs->slices, arg->slice); @@ -1938,13 +2011,30 @@ void grpc_chttp2_incoming_byte_stream_push(grpc_exec_ctx *exec_ctx, sizeof(arg)); } +typedef struct { + grpc_chttp2_incoming_byte_stream *bs; + grpc_error *error; +} bs_fail_args; + +static bs_fail_args *make_bs_fail_args(grpc_chttp2_incoming_byte_stream *bs, + grpc_error *error) { + bs_fail_args *a = gpr_malloc(sizeof(*a)); + a->bs = bs; + a->error = error; + return a; +} + static void incoming_byte_stream_finished_failed_locked( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s, void *argp) { - grpc_chttp2_incoming_byte_stream *bs = argp; - grpc_exec_ctx_enqueue(exec_ctx, bs->on_next, false, NULL); + bs_fail_args *a = argp; + grpc_chttp2_incoming_byte_stream *bs = a->bs; + grpc_error *error = a->error; + gpr_free(a); + grpc_exec_ctx_sched(exec_ctx, bs->on_next, GRPC_ERROR_REF(error), NULL); bs->on_next = NULL; - bs->failed = 1; + GRPC_ERROR_UNREF(bs->error); + bs->error = error; incoming_byte_stream_unref(exec_ctx, bs); } @@ -1957,25 +2047,26 @@ static void incoming_byte_stream_finished_ok_locked(grpc_exec_ctx *exec_ctx, } void grpc_chttp2_incoming_byte_stream_finished( - grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_byte_stream *bs, int success, - int from_parsing_thread) { + grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_byte_stream *bs, + grpc_error *error, int from_parsing_thread) { if (from_parsing_thread) { - if (success) { + if (error == GRPC_ERROR_NONE) { grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream, incoming_byte_stream_finished_ok_locked, bs, 0); } else { - incoming_byte_stream_finished_ok_locked(exec_ctx, bs->transport, - bs->stream, bs); - } - } else { - if (success) { grpc_chttp2_run_with_global_lock( exec_ctx, bs->transport, bs->stream, - incoming_byte_stream_finished_failed_locked, bs, 0); + incoming_byte_stream_finished_failed_locked, + make_bs_fail_args(bs, error), 0); + } + } else { + if (error == GRPC_ERROR_NONE) { + incoming_byte_stream_finished_ok_locked(exec_ctx, bs->transport, + bs->stream, bs); } else { - incoming_byte_stream_finished_failed_locked(exec_ctx, bs->transport, - bs->stream, bs); + incoming_byte_stream_finished_failed_locked( + exec_ctx, bs->transport, bs->stream, make_bs_fail_args(bs, error)); } } } @@ -1998,7 +2089,7 @@ grpc_chttp2_incoming_byte_stream *grpc_chttp2_incoming_byte_stream_create( gpr_slice_buffer_init(&incoming_byte_stream->slices); incoming_byte_stream->on_next = NULL; incoming_byte_stream->is_tail = 1; - incoming_byte_stream->failed = 0; + incoming_byte_stream->error = GRPC_ERROR_NONE; if (add_to_queue->head == NULL) { add_to_queue->head = incoming_byte_stream; } else { @@ -2128,5 +2219,5 @@ void grpc_chttp2_transport_start_reading(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t = (grpc_chttp2_transport *)transport; REF_TRANSPORT(t, "reading_action"); /* matches unref inside reading_action */ gpr_slice_buffer_addn(&t->read_buffer, slices, nslices); - reading_action(exec_ctx, t, 1); + reading_action(exec_ctx, t, GRPC_ERROR_NONE); } diff --git a/src/core/ext/transport/chttp2/transport/frame.h b/src/core/ext/transport/chttp2/transport/frame.h index 5c72d91c2a..7776609367 100644 --- a/src/core/ext/transport/chttp2/transport/frame.h +++ b/src/core/ext/transport/chttp2/transport/frame.h @@ -37,13 +37,7 @@ #include <grpc/support/port_platform.h> #include <grpc/support/slice.h> -/* Common definitions for frame handling in the chttp2 transport */ - -typedef enum { - GRPC_CHTTP2_PARSE_OK, - GRPC_CHTTP2_STREAM_ERROR, - GRPC_CHTTP2_CONNECTION_ERROR -} grpc_chttp2_parse_error; +#include "src/core/lib/iomgr/error.h" /* defined in internal.h */ typedef struct grpc_chttp2_stream_parsing grpc_chttp2_stream_parsing; diff --git a/src/core/ext/transport/chttp2/transport/frame_data.c b/src/core/ext/transport/chttp2/transport/frame_data.c index 3a6d80e0a3..9046fbc453 100644 --- a/src/core/ext/transport/chttp2/transport/frame_data.c +++ b/src/core/ext/transport/chttp2/transport/frame_data.c @@ -37,24 +37,25 @@ #include <grpc/support/alloc.h> #include <grpc/support/log.h> +#include <grpc/support/string_util.h> #include <grpc/support/useful.h> #include "src/core/ext/transport/chttp2/transport/internal.h" #include "src/core/lib/support/string.h" #include "src/core/lib/transport/transport.h" -grpc_chttp2_parse_error grpc_chttp2_data_parser_init( - grpc_chttp2_data_parser *parser) { +grpc_error *grpc_chttp2_data_parser_init(grpc_chttp2_data_parser *parser) { parser->state = GRPC_CHTTP2_DATA_FH_0; parser->parsing_frame = NULL; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } void grpc_chttp2_data_parser_destroy(grpc_exec_ctx *exec_ctx, grpc_chttp2_data_parser *parser) { grpc_byte_stream *bs; if (parser->parsing_frame) { - grpc_chttp2_incoming_byte_stream_finished(exec_ctx, parser->parsing_frame, - 0, 1); + grpc_chttp2_incoming_byte_stream_finished( + exec_ctx, parser->parsing_frame, GRPC_ERROR_CREATE("Parser destroyed"), + 1); } while ( (bs = grpc_chttp2_incoming_frame_queue_pop(&parser->incoming_frames))) { @@ -62,11 +63,16 @@ void grpc_chttp2_data_parser_destroy(grpc_exec_ctx *exec_ctx, } } -grpc_chttp2_parse_error grpc_chttp2_data_parser_begin_frame( - grpc_chttp2_data_parser *parser, uint8_t flags) { +grpc_error *grpc_chttp2_data_parser_begin_frame(grpc_chttp2_data_parser *parser, + uint8_t flags, + uint32_t stream_id) { if (flags & ~GRPC_CHTTP2_DATA_FLAG_END_STREAM) { - gpr_log(GPR_ERROR, "unsupported data flags: 0x%02x", flags); - return GRPC_CHTTP2_STREAM_ERROR; + char *msg; + gpr_asprintf(&msg, "unsupported data flags: 0x%02x", flags); + grpc_error *err = grpc_error_set_int( + GRPC_ERROR_CREATE(msg), GRPC_ERROR_INT_STREAM_ID, (intptr_t)stream_id); + gpr_free(msg); + return err; } if (flags & GRPC_CHTTP2_DATA_FLAG_END_STREAM) { @@ -75,7 +81,7 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_begin_frame( parser->is_last_frame = 0; } - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } void grpc_chttp2_incoming_frame_queue_merge( @@ -139,7 +145,7 @@ void grpc_chttp2_encode_data(uint32_t id, gpr_slice_buffer *inbuf, stats->data_bytes += write_bytes; } -grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( +grpc_error *grpc_chttp2_data_parser_parse( grpc_exec_ctx *exec_ctx, void *parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last) { @@ -149,19 +155,20 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( grpc_chttp2_data_parser *p = parser; uint32_t message_flags; grpc_chttp2_incoming_byte_stream *incoming_byte_stream; + char *msg; if (is_last && p->is_last_frame) { stream_parsing->received_close = 1; } if (cur == end) { - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } switch (p->state) { case GRPC_CHTTP2_DATA_ERROR: p->state = GRPC_CHTTP2_DATA_ERROR; - return GRPC_CHTTP2_STREAM_ERROR; + return GRPC_ERROR_REF(p->error); fh_0: case GRPC_CHTTP2_DATA_FH_0: stream_parsing->stats.incoming.framing_bytes++; @@ -174,13 +181,23 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( p->is_frame_compressed = 1; /* GPR_TRUE */ break; default: - gpr_log(GPR_ERROR, "Bad GRPC frame type 0x%02x", p->frame_type); + gpr_asprintf(&msg, "Bad GRPC frame type 0x%02x", p->frame_type); + p->error = GRPC_ERROR_CREATE(msg); + p->error = grpc_error_set_int(p->error, GRPC_ERROR_INT_STREAM_ID, + (intptr_t)stream_parsing->id); + gpr_free(msg); + msg = gpr_dump_slice(slice, GPR_DUMP_HEX | GPR_DUMP_ASCII); + p->error = + grpc_error_set_str(p->error, GRPC_ERROR_STR_RAW_BYTES, msg); + gpr_free(msg); + p->error = + grpc_error_set_int(p->error, GRPC_ERROR_INT_OFFSET, cur - beg); p->state = GRPC_CHTTP2_DATA_ERROR; - return GRPC_CHTTP2_STREAM_ERROR; + return GRPC_ERROR_REF(p->error); } if (++cur == end) { p->state = GRPC_CHTTP2_DATA_FH_1; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_CHTTP2_DATA_FH_1: @@ -188,7 +205,7 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( p->frame_size = ((uint32_t)*cur) << 24; if (++cur == end) { p->state = GRPC_CHTTP2_DATA_FH_2; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_CHTTP2_DATA_FH_2: @@ -196,7 +213,7 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( p->frame_size |= ((uint32_t)*cur) << 16; if (++cur == end) { p->state = GRPC_CHTTP2_DATA_FH_3; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_CHTTP2_DATA_FH_3: @@ -204,7 +221,7 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( p->frame_size |= ((uint32_t)*cur) << 8; if (++cur == end) { p->state = GRPC_CHTTP2_DATA_FH_4; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_CHTTP2_DATA_FH_4: @@ -225,7 +242,7 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( grpc_chttp2_list_add_parsing_seen_stream(transport_parsing, stream_parsing); if (cur == end) { - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } uint32_t remaining = (uint32_t)(end - cur); if (remaining == p->frame_size) { @@ -233,19 +250,19 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( grpc_chttp2_incoming_byte_stream_push( exec_ctx, p->parsing_frame, gpr_slice_sub(slice, (size_t)(cur - beg), (size_t)(end - beg))); - grpc_chttp2_incoming_byte_stream_finished(exec_ctx, p->parsing_frame, 1, - 1); + grpc_chttp2_incoming_byte_stream_finished(exec_ctx, p->parsing_frame, + GRPC_ERROR_NONE, 1); p->parsing_frame = NULL; p->state = GRPC_CHTTP2_DATA_FH_0; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } else if (remaining > p->frame_size) { stream_parsing->stats.incoming.data_bytes += p->frame_size; grpc_chttp2_incoming_byte_stream_push( exec_ctx, p->parsing_frame, gpr_slice_sub(slice, (size_t)(cur - beg), (size_t)(cur + p->frame_size - beg))); - grpc_chttp2_incoming_byte_stream_finished(exec_ctx, p->parsing_frame, 1, - 1); + grpc_chttp2_incoming_byte_stream_finished(exec_ctx, p->parsing_frame, + GRPC_ERROR_NONE, 1); p->parsing_frame = NULL; cur += p->frame_size; goto fh_0; /* loop */ @@ -256,9 +273,9 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( gpr_slice_sub(slice, (size_t)(cur - beg), (size_t)(end - beg))); p->frame_size -= remaining; stream_parsing->stats.incoming.data_bytes += remaining; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } } - GPR_UNREACHABLE_CODE(return GRPC_CHTTP2_CONNECTION_ERROR); + GPR_UNREACHABLE_CODE(return GRPC_ERROR_CREATE("Should never reach here")); } diff --git a/src/core/ext/transport/chttp2/transport/frame_data.h b/src/core/ext/transport/chttp2/transport/frame_data.h index af71f483a2..a21a7942b9 100644 --- a/src/core/ext/transport/chttp2/transport/frame_data.h +++ b/src/core/ext/transport/chttp2/transport/frame_data.h @@ -66,6 +66,7 @@ typedef struct { uint8_t is_last_frame; uint8_t frame_type; uint32_t frame_size; + grpc_error *error; int is_frame_compressed; grpc_chttp2_incoming_frame_queue incoming_frames; @@ -79,19 +80,19 @@ grpc_byte_stream *grpc_chttp2_incoming_frame_queue_pop( grpc_chttp2_incoming_frame_queue *q); /* initialize per-stream state for data frame parsing */ -grpc_chttp2_parse_error grpc_chttp2_data_parser_init( - grpc_chttp2_data_parser *parser); +grpc_error *grpc_chttp2_data_parser_init(grpc_chttp2_data_parser *parser); void grpc_chttp2_data_parser_destroy(grpc_exec_ctx *exec_ctx, grpc_chttp2_data_parser *parser); /* start processing a new data frame */ -grpc_chttp2_parse_error grpc_chttp2_data_parser_begin_frame( - grpc_chttp2_data_parser *parser, uint8_t flags); +grpc_error *grpc_chttp2_data_parser_begin_frame(grpc_chttp2_data_parser *parser, + uint8_t flags, + uint32_t stream_id); /* handle a slice of a data frame - is_last indicates the last slice of a frame */ -grpc_chttp2_parse_error grpc_chttp2_data_parser_parse( +grpc_error *grpc_chttp2_data_parser_parse( grpc_exec_ctx *exec_ctx, void *parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last); diff --git a/src/core/ext/transport/chttp2/transport/frame_goaway.c b/src/core/ext/transport/chttp2/transport/frame_goaway.c index 827e7a6977..299e27ad70 100644 --- a/src/core/ext/transport/chttp2/transport/frame_goaway.c +++ b/src/core/ext/transport/chttp2/transport/frame_goaway.c @@ -38,6 +38,7 @@ #include <grpc/support/alloc.h> #include <grpc/support/log.h> +#include <grpc/support/string_util.h> void grpc_chttp2_goaway_parser_init(grpc_chttp2_goaway_parser *p) { p->debug_data = NULL; @@ -47,11 +48,15 @@ void grpc_chttp2_goaway_parser_destroy(grpc_chttp2_goaway_parser *p) { gpr_free(p->debug_data); } -grpc_chttp2_parse_error grpc_chttp2_goaway_parser_begin_frame( - grpc_chttp2_goaway_parser *p, uint32_t length, uint8_t flags) { +grpc_error *grpc_chttp2_goaway_parser_begin_frame(grpc_chttp2_goaway_parser *p, + uint32_t length, + uint8_t flags) { if (length < 8) { - gpr_log(GPR_ERROR, "goaway frame too short (%d bytes)", length); - return GRPC_CHTTP2_CONNECTION_ERROR; + char *msg; + gpr_asprintf(&msg, "goaway frame too short (%d bytes)", length); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } gpr_free(p->debug_data); @@ -59,10 +64,10 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_begin_frame( p->debug_data = gpr_malloc(p->debug_length); p->debug_pos = 0; p->state = GRPC_CHTTP2_GOAWAY_LSI0; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } -grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse( +grpc_error *grpc_chttp2_goaway_parser_parse( grpc_exec_ctx *exec_ctx, void *parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last) { @@ -75,7 +80,7 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse( case GRPC_CHTTP2_GOAWAY_LSI0: if (cur == end) { p->state = GRPC_CHTTP2_GOAWAY_LSI0; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } p->last_stream_id = ((uint32_t)*cur) << 24; ++cur; @@ -83,7 +88,7 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse( case GRPC_CHTTP2_GOAWAY_LSI1: if (cur == end) { p->state = GRPC_CHTTP2_GOAWAY_LSI1; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } p->last_stream_id |= ((uint32_t)*cur) << 16; ++cur; @@ -91,7 +96,7 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse( case GRPC_CHTTP2_GOAWAY_LSI2: if (cur == end) { p->state = GRPC_CHTTP2_GOAWAY_LSI2; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } p->last_stream_id |= ((uint32_t)*cur) << 8; ++cur; @@ -99,7 +104,7 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse( case GRPC_CHTTP2_GOAWAY_LSI3: if (cur == end) { p->state = GRPC_CHTTP2_GOAWAY_LSI3; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } p->last_stream_id |= ((uint32_t)*cur); ++cur; @@ -107,7 +112,7 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse( case GRPC_CHTTP2_GOAWAY_ERR0: if (cur == end) { p->state = GRPC_CHTTP2_GOAWAY_ERR0; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } p->error_code = ((uint32_t)*cur) << 24; ++cur; @@ -115,7 +120,7 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse( case GRPC_CHTTP2_GOAWAY_ERR1: if (cur == end) { p->state = GRPC_CHTTP2_GOAWAY_ERR1; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } p->error_code |= ((uint32_t)*cur) << 16; ++cur; @@ -123,7 +128,7 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse( case GRPC_CHTTP2_GOAWAY_ERR2: if (cur == end) { p->state = GRPC_CHTTP2_GOAWAY_ERR2; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } p->error_code |= ((uint32_t)*cur) << 8; ++cur; @@ -131,7 +136,7 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse( case GRPC_CHTTP2_GOAWAY_ERR3: if (cur == end) { p->state = GRPC_CHTTP2_GOAWAY_ERR3; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } p->error_code |= ((uint32_t)*cur); ++cur; @@ -151,9 +156,9 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse( gpr_slice_new(p->debug_data, p->debug_length, gpr_free); p->debug_data = NULL; } - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } - GPR_UNREACHABLE_CODE(return GRPC_CHTTP2_CONNECTION_ERROR); + GPR_UNREACHABLE_CODE(return GRPC_ERROR_CREATE("Should never reach here")); } void grpc_chttp2_goaway_append(uint32_t last_stream_id, uint32_t error_code, diff --git a/src/core/ext/transport/chttp2/transport/frame_goaway.h b/src/core/ext/transport/chttp2/transport/frame_goaway.h index 7c38b26a39..eb4303405a 100644 --- a/src/core/ext/transport/chttp2/transport/frame_goaway.h +++ b/src/core/ext/transport/chttp2/transport/frame_goaway.h @@ -63,9 +63,9 @@ typedef struct { void grpc_chttp2_goaway_parser_init(grpc_chttp2_goaway_parser *p); void grpc_chttp2_goaway_parser_destroy(grpc_chttp2_goaway_parser *p); -grpc_chttp2_parse_error grpc_chttp2_goaway_parser_begin_frame( +grpc_error *grpc_chttp2_goaway_parser_begin_frame( grpc_chttp2_goaway_parser *parser, uint32_t length, uint8_t flags); -grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse( +grpc_error *grpc_chttp2_goaway_parser_parse( grpc_exec_ctx *exec_ctx, void *parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last); diff --git a/src/core/ext/transport/chttp2/transport/frame_ping.c b/src/core/ext/transport/chttp2/transport/frame_ping.c index 7e1815f0fe..1f814ab1bd 100644 --- a/src/core/ext/transport/chttp2/transport/frame_ping.c +++ b/src/core/ext/transport/chttp2/transport/frame_ping.c @@ -38,6 +38,7 @@ #include <grpc/support/alloc.h> #include <grpc/support/log.h> +#include <grpc/support/string_util.h> gpr_slice grpc_chttp2_ping_create(uint8_t ack, uint8_t *opaque_8bytes) { gpr_slice slice = gpr_slice_malloc(9 + 8); @@ -57,18 +58,22 @@ gpr_slice grpc_chttp2_ping_create(uint8_t ack, uint8_t *opaque_8bytes) { return slice; } -grpc_chttp2_parse_error grpc_chttp2_ping_parser_begin_frame( - grpc_chttp2_ping_parser *parser, uint32_t length, uint8_t flags) { +grpc_error *grpc_chttp2_ping_parser_begin_frame(grpc_chttp2_ping_parser *parser, + uint32_t length, + uint8_t flags) { if (flags & 0xfe || length != 8) { - gpr_log(GPR_ERROR, "invalid ping: length=%d, flags=%02x", length, flags); - return GRPC_CHTTP2_CONNECTION_ERROR; + char *msg; + gpr_asprintf(&msg, "invalid ping: length=%d, flags=%02x", length, flags); + grpc_error *error = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return error; } parser->byte = 0; parser->is_ack = flags; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } -grpc_chttp2_parse_error grpc_chttp2_ping_parser_parse( +grpc_error *grpc_chttp2_ping_parser_parse( grpc_exec_ctx *exec_ctx, void *parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last) { @@ -93,5 +98,5 @@ grpc_chttp2_parse_error grpc_chttp2_ping_parser_parse( } } - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } diff --git a/src/core/ext/transport/chttp2/transport/frame_ping.h b/src/core/ext/transport/chttp2/transport/frame_ping.h index 4f7fcc1305..5a8723421c 100644 --- a/src/core/ext/transport/chttp2/transport/frame_ping.h +++ b/src/core/ext/transport/chttp2/transport/frame_ping.h @@ -46,9 +46,9 @@ typedef struct { gpr_slice grpc_chttp2_ping_create(uint8_t ack, uint8_t *opaque_8bytes); -grpc_chttp2_parse_error grpc_chttp2_ping_parser_begin_frame( - grpc_chttp2_ping_parser *parser, uint32_t length, uint8_t flags); -grpc_chttp2_parse_error grpc_chttp2_ping_parser_parse( +grpc_error *grpc_chttp2_ping_parser_begin_frame(grpc_chttp2_ping_parser *parser, + uint32_t length, uint8_t flags); +grpc_error *grpc_chttp2_ping_parser_parse( grpc_exec_ctx *exec_ctx, void *parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last); diff --git a/src/core/ext/transport/chttp2/transport/frame_rst_stream.c b/src/core/ext/transport/chttp2/transport/frame_rst_stream.c index 7f01105e3e..a7aefb9915 100644 --- a/src/core/ext/transport/chttp2/transport/frame_rst_stream.c +++ b/src/core/ext/transport/chttp2/transport/frame_rst_stream.c @@ -34,7 +34,9 @@ #include "src/core/ext/transport/chttp2/transport/frame_rst_stream.h" #include "src/core/ext/transport/chttp2/transport/internal.h" +#include <grpc/support/alloc.h> #include <grpc/support/log.h> +#include <grpc/support/string_util.h> #include "src/core/ext/transport/chttp2/transport/frame.h" @@ -67,18 +69,21 @@ gpr_slice grpc_chttp2_rst_stream_create(uint32_t id, uint32_t code, return slice; } -grpc_chttp2_parse_error grpc_chttp2_rst_stream_parser_begin_frame( +grpc_error *grpc_chttp2_rst_stream_parser_begin_frame( grpc_chttp2_rst_stream_parser *parser, uint32_t length, uint8_t flags) { if (length != 4) { - gpr_log(GPR_ERROR, "invalid rst_stream: length=%d, flags=%02x", length, - flags); - return GRPC_CHTTP2_CONNECTION_ERROR; + char *msg; + gpr_asprintf(&msg, "invalid rst_stream: length=%d, flags=%02x", length, + flags); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } parser->byte = 0; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } -grpc_chttp2_parse_error grpc_chttp2_rst_stream_parser_parse( +grpc_error *grpc_chttp2_rst_stream_parser_parse( grpc_exec_ctx *exec_ctx, void *parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last) { @@ -97,12 +102,13 @@ grpc_chttp2_parse_error grpc_chttp2_rst_stream_parser_parse( if (p->byte == 4) { GPR_ASSERT(is_last); stream_parsing->received_close = 1; - stream_parsing->saw_rst_stream = 1; - stream_parsing->rst_stream_reason = (((uint32_t)p->reason_bytes[0]) << 24) | - (((uint32_t)p->reason_bytes[1]) << 16) | - (((uint32_t)p->reason_bytes[2]) << 8) | - (((uint32_t)p->reason_bytes[3])); + stream_parsing->forced_close_error = grpc_error_set_int( + GRPC_ERROR_CREATE("RST_STREAM"), GRPC_ERROR_INT_HTTP2_ERROR, + (intptr_t)((((uint32_t)p->reason_bytes[0]) << 24) | + (((uint32_t)p->reason_bytes[1]) << 16) | + (((uint32_t)p->reason_bytes[2]) << 8) | + (((uint32_t)p->reason_bytes[3])))); } - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } diff --git a/src/core/ext/transport/chttp2/transport/frame_rst_stream.h b/src/core/ext/transport/chttp2/transport/frame_rst_stream.h index 9c1e756a94..11cf94f3ea 100644 --- a/src/core/ext/transport/chttp2/transport/frame_rst_stream.h +++ b/src/core/ext/transport/chttp2/transport/frame_rst_stream.h @@ -47,9 +47,9 @@ typedef struct { gpr_slice grpc_chttp2_rst_stream_create(uint32_t stream_id, uint32_t code, grpc_transport_one_way_stats *stats); -grpc_chttp2_parse_error grpc_chttp2_rst_stream_parser_begin_frame( +grpc_error *grpc_chttp2_rst_stream_parser_begin_frame( grpc_chttp2_rst_stream_parser *parser, uint32_t length, uint8_t flags); -grpc_chttp2_parse_error grpc_chttp2_rst_stream_parser_parse( +grpc_error *grpc_chttp2_rst_stream_parser_parse( grpc_exec_ctx *exec_ctx, void *parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last); diff --git a/src/core/ext/transport/chttp2/transport/frame_settings.c b/src/core/ext/transport/chttp2/transport/frame_settings.c index a3c1e15f35..04b96c4cd9 100644 --- a/src/core/ext/transport/chttp2/transport/frame_settings.c +++ b/src/core/ext/transport/chttp2/transport/frame_settings.c @@ -36,7 +36,9 @@ #include <string.h> +#include <grpc/support/alloc.h> #include <grpc/support/log.h> +#include <grpc/support/string_util.h> #include <grpc/support/useful.h> #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" @@ -118,7 +120,7 @@ gpr_slice grpc_chttp2_settings_ack_create(void) { return output; } -grpc_chttp2_parse_error grpc_chttp2_settings_parser_begin_frame( +grpc_error *grpc_chttp2_settings_parser_begin_frame( grpc_chttp2_settings_parser *parser, uint32_t length, uint8_t flags, uint32_t *settings) { parser->target_settings = settings; @@ -129,31 +131,29 @@ grpc_chttp2_parse_error grpc_chttp2_settings_parser_begin_frame( if (flags == GRPC_CHTTP2_FLAG_ACK) { parser->is_ack = 1; if (length != 0) { - gpr_log(GPR_ERROR, "non-empty settings ack frame received"); - return GRPC_CHTTP2_CONNECTION_ERROR; + return GRPC_ERROR_CREATE("non-empty settings ack frame received"); } - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } else if (flags != 0) { - gpr_log(GPR_ERROR, "invalid flags on settings frame"); - return GRPC_CHTTP2_CONNECTION_ERROR; + return GRPC_ERROR_CREATE("invalid flags on settings frame"); } else if (length % 6 != 0) { - gpr_log(GPR_ERROR, "settings frames must be a multiple of six bytes"); - return GRPC_CHTTP2_CONNECTION_ERROR; + return GRPC_ERROR_CREATE("settings frames must be a multiple of six bytes"); } else { - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } } -grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse( +grpc_error *grpc_chttp2_settings_parser_parse( grpc_exec_ctx *exec_ctx, void *p, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last) { grpc_chttp2_settings_parser *parser = p; const uint8_t *cur = GPR_SLICE_START_PTR(slice); const uint8_t *end = GPR_SLICE_END_PTR(slice); + char *msg; if (parser->is_ack) { - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } for (;;) { @@ -168,7 +168,7 @@ grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse( gpr_slice_buffer_add(&transport_parsing->qbuf, grpc_chttp2_settings_ack_create()); } - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } parser->id = (uint16_t)(((uint16_t)*cur) << 8); cur++; @@ -176,7 +176,7 @@ grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse( case GRPC_CHTTP2_SPS_ID1: if (cur == end) { parser->state = GRPC_CHTTP2_SPS_ID1; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } parser->id = (uint16_t)(parser->id | (*cur)); cur++; @@ -184,7 +184,7 @@ grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse( case GRPC_CHTTP2_SPS_VAL0: if (cur == end) { parser->state = GRPC_CHTTP2_SPS_VAL0; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } parser->value = ((uint32_t)*cur) << 24; cur++; @@ -192,7 +192,7 @@ grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse( case GRPC_CHTTP2_SPS_VAL1: if (cur == end) { parser->state = GRPC_CHTTP2_SPS_VAL1; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } parser->value |= ((uint32_t)*cur) << 16; cur++; @@ -200,7 +200,7 @@ grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse( case GRPC_CHTTP2_SPS_VAL2: if (cur == end) { parser->state = GRPC_CHTTP2_SPS_VAL2; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } parser->value |= ((uint32_t)*cur) << 8; cur++; @@ -208,7 +208,7 @@ grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse( case GRPC_CHTTP2_SPS_VAL3: if (cur == end) { parser->state = GRPC_CHTTP2_SPS_VAL3; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } else { parser->state = GRPC_CHTTP2_SPS_ID0; } @@ -229,9 +229,11 @@ grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse( transport_parsing->last_incoming_stream_id, sp->error_value, gpr_slice_from_static_string("HTTP2 settings error"), &transport_parsing->qbuf); - gpr_log(GPR_ERROR, "invalid value %u passed for %s", - parser->value, sp->name); - return GRPC_CHTTP2_CONNECTION_ERROR; + gpr_asprintf(&msg, "invalid value %u passed for %s", + parser->value, sp->name); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } } if (parser->id == GRPC_CHTTP2_SETTINGS_INITIAL_WINDOW_SIZE && @@ -249,7 +251,7 @@ grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse( transport_parsing->is_client ? "CLI" : "SVR", parser->id, parser->value); } - } else { + } else if (grpc_http_trace) { gpr_log(GPR_ERROR, "CHTTP2: Ignoring unknown setting %d (value %d)", parser->id, parser->value); } diff --git a/src/core/ext/transport/chttp2/transport/frame_settings.h b/src/core/ext/transport/chttp2/transport/frame_settings.h index d9e30f1ed0..f654c598c8 100644 --- a/src/core/ext/transport/chttp2/transport/frame_settings.h +++ b/src/core/ext/transport/chttp2/transport/frame_settings.h @@ -92,10 +92,10 @@ gpr_slice grpc_chttp2_settings_create(uint32_t *old, const uint32_t *new, /* Create an ack settings frame */ gpr_slice grpc_chttp2_settings_ack_create(void); -grpc_chttp2_parse_error grpc_chttp2_settings_parser_begin_frame( +grpc_error *grpc_chttp2_settings_parser_begin_frame( grpc_chttp2_settings_parser *parser, uint32_t length, uint8_t flags, uint32_t *settings); -grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse( +grpc_error *grpc_chttp2_settings_parser_parse( grpc_exec_ctx *exec_ctx, void *parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last); diff --git a/src/core/ext/transport/chttp2/transport/frame_window_update.c b/src/core/ext/transport/chttp2/transport/frame_window_update.c index 90243418bd..3cf848fd5c 100644 --- a/src/core/ext/transport/chttp2/transport/frame_window_update.c +++ b/src/core/ext/transport/chttp2/transport/frame_window_update.c @@ -34,7 +34,9 @@ #include "src/core/ext/transport/chttp2/transport/frame_window_update.h" #include "src/core/ext/transport/chttp2/transport/internal.h" +#include <grpc/support/alloc.h> #include <grpc/support/log.h> +#include <grpc/support/string_util.h> gpr_slice grpc_chttp2_window_update_create( uint32_t id, uint32_t window_update, grpc_transport_one_way_stats *stats) { @@ -62,19 +64,22 @@ gpr_slice grpc_chttp2_window_update_create( return slice; } -grpc_chttp2_parse_error grpc_chttp2_window_update_parser_begin_frame( +grpc_error *grpc_chttp2_window_update_parser_begin_frame( grpc_chttp2_window_update_parser *parser, uint32_t length, uint8_t flags) { if (flags || length != 4) { - gpr_log(GPR_ERROR, "invalid window update: length=%d, flags=%02x", length, - flags); - return GRPC_CHTTP2_CONNECTION_ERROR; + char *msg; + gpr_asprintf(&msg, "invalid window update: length=%d, flags=%02x", length, + flags); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } parser->byte = 0; parser->amount = 0; - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } -grpc_chttp2_parse_error grpc_chttp2_window_update_parser_parse( +grpc_error *grpc_chttp2_window_update_parser_parse( grpc_exec_ctx *exec_ctx, void *parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last) { @@ -96,8 +101,11 @@ grpc_chttp2_parse_error grpc_chttp2_window_update_parser_parse( if (p->byte == 4) { uint32_t received_update = p->amount; if (received_update == 0 || (received_update & 0x80000000u)) { - gpr_log(GPR_ERROR, "invalid window update bytes: %d", p->amount); - return GRPC_CHTTP2_CONNECTION_ERROR; + char *msg; + gpr_asprintf(&msg, "invalid window update bytes: %d", p->amount); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } GPR_ASSERT(is_last); @@ -115,5 +123,5 @@ grpc_chttp2_parse_error grpc_chttp2_window_update_parser_parse( } } - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } diff --git a/src/core/ext/transport/chttp2/transport/frame_window_update.h b/src/core/ext/transport/chttp2/transport/frame_window_update.h index d6e87b9329..1bcbbf9247 100644 --- a/src/core/ext/transport/chttp2/transport/frame_window_update.h +++ b/src/core/ext/transport/chttp2/transport/frame_window_update.h @@ -48,9 +48,9 @@ typedef struct { gpr_slice grpc_chttp2_window_update_create(uint32_t id, uint32_t window_delta, grpc_transport_one_way_stats *stats); -grpc_chttp2_parse_error grpc_chttp2_window_update_parser_begin_frame( +grpc_error *grpc_chttp2_window_update_parser_begin_frame( grpc_chttp2_window_update_parser *parser, uint32_t length, uint8_t flags); -grpc_chttp2_parse_error grpc_chttp2_window_update_parser_parse( +grpc_error *grpc_chttp2_window_update_parser_parse( grpc_exec_ctx *exec_ctx, void *parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last); diff --git a/src/core/ext/transport/chttp2/transport/hpack_parser.c b/src/core/ext/transport/chttp2/transport/hpack_parser.c index ed45bc9cb3..522455f7dc 100644 --- a/src/core/ext/transport/chttp2/transport/hpack_parser.c +++ b/src/core/ext/transport/chttp2/transport/hpack_parser.c @@ -46,6 +46,7 @@ #include <grpc/support/alloc.h> #include <grpc/support/log.h> #include <grpc/support/port_platform.h> +#include <grpc/support/string_util.h> #include <grpc/support/useful.h> #include "src/core/ext/transport/chttp2/transport/bin_encoder.h" @@ -77,63 +78,70 @@ typedef enum { a set of indirect jumps, and so not waste stack space. */ /* forward declarations for parsing states */ -static int parse_begin(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_error(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_illegal_op(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); - -static int parse_string_prefix(grpc_chttp2_hpack_parser *p, const uint8_t *cur, +static grpc_error *parse_begin(grpc_chttp2_hpack_parser *p, const uint8_t *cur, const uint8_t *end); -static int parse_key_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_value_string_with_indexed_key(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, - const uint8_t *end); -static int parse_value_string_with_literal_key(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, - const uint8_t *end); - -static int parse_value0(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_value1(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_value2(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_value3(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_value4(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_value5up(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); - -static int parse_indexed_field(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_indexed_field_x(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end); -static int parse_lithdr_incidx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_lithdr_incidx_x(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end); -static int parse_lithdr_incidx_v(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end); -static int parse_lithdr_notidx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_lithdr_notidx_x(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end); -static int parse_lithdr_notidx_v(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end); -static int parse_lithdr_nvridx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_lithdr_nvridx_x(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end); -static int parse_lithdr_nvridx_v(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end); -static int parse_max_tbl_size(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end); -static int parse_max_tbl_size_x(grpc_chttp2_hpack_parser *p, const uint8_t *cur, +static grpc_error *parse_error(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end, grpc_error *error); +static grpc_error *still_parse_error(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end); +static grpc_error *parse_illegal_op(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end); + +static grpc_error *parse_string_prefix(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end); +static grpc_error *parse_key_string(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end); +static grpc_error *parse_value_string_with_indexed_key( + grpc_chttp2_hpack_parser *p, const uint8_t *cur, const uint8_t *end); +static grpc_error *parse_value_string_with_literal_key( + grpc_chttp2_hpack_parser *p, const uint8_t *cur, const uint8_t *end); + +static grpc_error *parse_value0(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end); +static grpc_error *parse_value1(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end); +static grpc_error *parse_value2(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end); +static grpc_error *parse_value3(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end); +static grpc_error *parse_value4(grpc_chttp2_hpack_parser *p, const uint8_t *cur, const uint8_t *end); +static grpc_error *parse_value5up(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end); + +static grpc_error *parse_indexed_field(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end); +static grpc_error *parse_indexed_field_x(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end); +static grpc_error *parse_lithdr_incidx(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end); +static grpc_error *parse_lithdr_incidx_x(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end); +static grpc_error *parse_lithdr_incidx_v(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end); +static grpc_error *parse_lithdr_notidx(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end); +static grpc_error *parse_lithdr_notidx_x(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end); +static grpc_error *parse_lithdr_notidx_v(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end); +static grpc_error *parse_lithdr_nvridx(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end); +static grpc_error *parse_lithdr_nvridx_x(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end); +static grpc_error *parse_lithdr_nvridx_v(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end); +static grpc_error *parse_max_tbl_size(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end); +static grpc_error *parse_max_tbl_size_x(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end); /* we translate the first byte of a hpack field into one of these decoding cases, then use a lookup table to jump directly to the appropriate parser. @@ -631,19 +639,18 @@ static const uint8_t inverse_base64[256] = { }; /* emission helpers */ -static int on_hdr(grpc_chttp2_hpack_parser *p, grpc_mdelem *md, - int add_to_table) { +static grpc_error *on_hdr(grpc_chttp2_hpack_parser *p, grpc_mdelem *md, + int add_to_table) { if (add_to_table) { - if (!grpc_chttp2_hptbl_add(&p->table, md)) { - return 0; - } + grpc_error *err = grpc_chttp2_hptbl_add(&p->table, md); + if (err != GRPC_ERROR_NONE) return err; } if (p->on_header == NULL) { GRPC_MDELEM_UNREF(md); - return 0; + return GRPC_ERROR_CREATE("on_header callback not set"); } p->on_header(p->on_header_user_data, md); - return 1; + return GRPC_ERROR_NONE; } static grpc_mdstr *take_string(grpc_chttp2_hpack_parser *p, @@ -654,70 +661,70 @@ static grpc_mdstr *take_string(grpc_chttp2_hpack_parser *p, } /* jump to the next state */ -static int parse_next(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_next(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end) { p->state = *p->next_state++; return p->state(p, cur, end); } /* begin parsing a header: all functionality is encoded into lookup tables above */ -static int parse_begin(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_begin(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end) { if (cur == end) { p->state = parse_begin; - return 1; + return GRPC_ERROR_NONE; } return first_byte_action[first_byte_lut[*cur]](p, cur, end); } /* stream dependency and prioritization data: we just skip it */ -static int parse_stream_weight(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_stream_weight(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { if (cur == end) { p->state = parse_stream_weight; - return 1; + return GRPC_ERROR_NONE; } return p->after_prioritization(p, cur + 1, end); } -static int parse_stream_dep3(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_stream_dep3(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { if (cur == end) { p->state = parse_stream_dep3; - return 1; + return GRPC_ERROR_NONE; } return parse_stream_weight(p, cur + 1, end); } -static int parse_stream_dep2(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_stream_dep2(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { if (cur == end) { p->state = parse_stream_dep2; - return 1; + return GRPC_ERROR_NONE; } return parse_stream_dep3(p, cur + 1, end); } -static int parse_stream_dep1(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_stream_dep1(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { if (cur == end) { p->state = parse_stream_dep1; - return 1; + return GRPC_ERROR_NONE; } return parse_stream_dep2(p, cur + 1, end); } -static int parse_stream_dep0(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_stream_dep0(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { if (cur == end) { p->state = parse_stream_dep0; - return 1; + return GRPC_ERROR_NONE; } return parse_stream_dep1(p, cur + 1, end); @@ -725,30 +732,34 @@ static int parse_stream_dep0(grpc_chttp2_hpack_parser *p, const uint8_t *cur, /* emit an indexed field; for now just logs it to console; jumps to begin the next field on completion */ -static int finish_indexed_field(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *finish_indexed_field(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { grpc_mdelem *md = grpc_chttp2_hptbl_lookup(&p->table, p->index); if (md == NULL) { - if (grpc_http_trace) { - gpr_log(GPR_ERROR, "Invalid HPACK index received: %d", p->index); - } - return 0; + return grpc_error_set_int( + grpc_error_set_int(GRPC_ERROR_CREATE("Invalid HPACK index received"), + GRPC_ERROR_INT_INDEX, (intptr_t)p->index), + GRPC_ERROR_INT_SIZE, (intptr_t)p->table.num_ents); } GRPC_MDELEM_REF(md); - return on_hdr(p, md, 0) && parse_begin(p, cur, end); + grpc_error *err = on_hdr(p, md, 0); + if (err != GRPC_ERROR_NONE) return err; + return parse_begin(p, cur, end); } /* parse an indexed field with index < 127 */ -static int parse_indexed_field(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_indexed_field(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { p->dynamic_table_update_allowed = 0; p->index = (*cur) & 0x7f; return finish_indexed_field(p, cur + 1, end); } /* parse an indexed field with index >= 127 */ -static int parse_indexed_field_x(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end) { +static grpc_error *parse_indexed_field_x(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { static const grpc_chttp2_hpack_parser_state and_then[] = { finish_indexed_field}; p->dynamic_table_update_allowed = 0; @@ -760,28 +771,34 @@ static int parse_indexed_field_x(grpc_chttp2_hpack_parser *p, /* finish a literal header with incremental indexing: just log, and jump to ' begin */ -static int finish_lithdr_incidx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *finish_lithdr_incidx(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { grpc_mdelem *md = grpc_chttp2_hptbl_lookup(&p->table, p->index); GPR_ASSERT(md != NULL); /* handled in string parsing */ - return on_hdr(p, grpc_mdelem_from_metadata_strings(GRPC_MDSTR_REF(md->key), - take_string(p, &p->value)), - 1) && - parse_begin(p, cur, end); + grpc_error *err = + on_hdr(p, grpc_mdelem_from_metadata_strings(GRPC_MDSTR_REF(md->key), + take_string(p, &p->value)), + 1); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); + return parse_begin(p, cur, end); } /* finish a literal header with incremental indexing with no index */ -static int finish_lithdr_incidx_v(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end) { - return on_hdr(p, grpc_mdelem_from_metadata_strings(take_string(p, &p->key), - take_string(p, &p->value)), - 1) && - parse_begin(p, cur, end); +static grpc_error *finish_lithdr_incidx_v(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { + grpc_error *err = + on_hdr(p, grpc_mdelem_from_metadata_strings(take_string(p, &p->key), + take_string(p, &p->value)), + 1); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); + return parse_begin(p, cur, end); } /* parse a literal header with incremental indexing; index < 63 */ -static int parse_lithdr_incidx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_lithdr_incidx(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { static const grpc_chttp2_hpack_parser_state and_then[] = { parse_value_string_with_indexed_key, finish_lithdr_incidx}; p->dynamic_table_update_allowed = 0; @@ -791,8 +808,9 @@ static int parse_lithdr_incidx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, } /* parse a literal header with incremental indexing; index >= 63 */ -static int parse_lithdr_incidx_x(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end) { +static grpc_error *parse_lithdr_incidx_x(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { static const grpc_chttp2_hpack_parser_state and_then[] = { parse_string_prefix, parse_value_string_with_indexed_key, finish_lithdr_incidx}; @@ -804,8 +822,9 @@ static int parse_lithdr_incidx_x(grpc_chttp2_hpack_parser *p, } /* parse a literal header with incremental indexing; index = 0 */ -static int parse_lithdr_incidx_v(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end) { +static grpc_error *parse_lithdr_incidx_v(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { static const grpc_chttp2_hpack_parser_state and_then[] = { parse_key_string, parse_string_prefix, parse_value_string_with_literal_key, finish_lithdr_incidx_v}; @@ -815,28 +834,34 @@ static int parse_lithdr_incidx_v(grpc_chttp2_hpack_parser *p, } /* finish a literal header without incremental indexing */ -static int finish_lithdr_notidx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *finish_lithdr_notidx(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { grpc_mdelem *md = grpc_chttp2_hptbl_lookup(&p->table, p->index); GPR_ASSERT(md != NULL); /* handled in string parsing */ - return on_hdr(p, grpc_mdelem_from_metadata_strings(GRPC_MDSTR_REF(md->key), - take_string(p, &p->value)), - 0) && - parse_begin(p, cur, end); + grpc_error *err = + on_hdr(p, grpc_mdelem_from_metadata_strings(GRPC_MDSTR_REF(md->key), + take_string(p, &p->value)), + 0); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); + return parse_begin(p, cur, end); } /* finish a literal header without incremental indexing with index = 0 */ -static int finish_lithdr_notidx_v(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end) { - return on_hdr(p, grpc_mdelem_from_metadata_strings(take_string(p, &p->key), - take_string(p, &p->value)), - 0) && - parse_begin(p, cur, end); +static grpc_error *finish_lithdr_notidx_v(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { + grpc_error *err = + on_hdr(p, grpc_mdelem_from_metadata_strings(take_string(p, &p->key), + take_string(p, &p->value)), + 0); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); + return parse_begin(p, cur, end); } /* parse a literal header without incremental indexing; index < 15 */ -static int parse_lithdr_notidx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_lithdr_notidx(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { static const grpc_chttp2_hpack_parser_state and_then[] = { parse_value_string_with_indexed_key, finish_lithdr_notidx}; p->dynamic_table_update_allowed = 0; @@ -846,8 +871,9 @@ static int parse_lithdr_notidx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, } /* parse a literal header without incremental indexing; index >= 15 */ -static int parse_lithdr_notidx_x(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end) { +static grpc_error *parse_lithdr_notidx_x(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { static const grpc_chttp2_hpack_parser_state and_then[] = { parse_string_prefix, parse_value_string_with_indexed_key, finish_lithdr_notidx}; @@ -859,8 +885,9 @@ static int parse_lithdr_notidx_x(grpc_chttp2_hpack_parser *p, } /* parse a literal header without incremental indexing; index == 0 */ -static int parse_lithdr_notidx_v(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end) { +static grpc_error *parse_lithdr_notidx_v(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { static const grpc_chttp2_hpack_parser_state and_then[] = { parse_key_string, parse_string_prefix, parse_value_string_with_literal_key, finish_lithdr_notidx_v}; @@ -870,28 +897,34 @@ static int parse_lithdr_notidx_v(grpc_chttp2_hpack_parser *p, } /* finish a literal header that is never indexed */ -static int finish_lithdr_nvridx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *finish_lithdr_nvridx(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { grpc_mdelem *md = grpc_chttp2_hptbl_lookup(&p->table, p->index); GPR_ASSERT(md != NULL); /* handled in string parsing */ - return on_hdr(p, grpc_mdelem_from_metadata_strings(GRPC_MDSTR_REF(md->key), - take_string(p, &p->value)), - 0) && - parse_begin(p, cur, end); + grpc_error *err = + on_hdr(p, grpc_mdelem_from_metadata_strings(GRPC_MDSTR_REF(md->key), + take_string(p, &p->value)), + 0); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); + return parse_begin(p, cur, end); } /* finish a literal header that is never indexed with an extra value */ -static int finish_lithdr_nvridx_v(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end) { - return on_hdr(p, grpc_mdelem_from_metadata_strings(take_string(p, &p->key), - take_string(p, &p->value)), - 0) && - parse_begin(p, cur, end); +static grpc_error *finish_lithdr_nvridx_v(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { + grpc_error *err = + on_hdr(p, grpc_mdelem_from_metadata_strings(take_string(p, &p->key), + take_string(p, &p->value)), + 0); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); + return parse_begin(p, cur, end); } /* parse a literal header that is never indexed; index < 15 */ -static int parse_lithdr_nvridx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_lithdr_nvridx(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { static const grpc_chttp2_hpack_parser_state and_then[] = { parse_value_string_with_indexed_key, finish_lithdr_nvridx}; p->dynamic_table_update_allowed = 0; @@ -901,8 +934,9 @@ static int parse_lithdr_nvridx(grpc_chttp2_hpack_parser *p, const uint8_t *cur, } /* parse a literal header that is never indexed; index >= 15 */ -static int parse_lithdr_nvridx_x(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end) { +static grpc_error *parse_lithdr_nvridx_x(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { static const grpc_chttp2_hpack_parser_state and_then[] = { parse_string_prefix, parse_value_string_with_indexed_key, finish_lithdr_nvridx}; @@ -914,8 +948,9 @@ static int parse_lithdr_nvridx_x(grpc_chttp2_hpack_parser *p, } /* parse a literal header that is never indexed; index == 0 */ -static int parse_lithdr_nvridx_v(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, const uint8_t *end) { +static grpc_error *parse_lithdr_nvridx_v(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { static const grpc_chttp2_hpack_parser_state and_then[] = { parse_key_string, parse_string_prefix, parse_value_string_with_literal_key, finish_lithdr_nvridx_v}; @@ -925,20 +960,25 @@ static int parse_lithdr_nvridx_v(grpc_chttp2_hpack_parser *p, } /* finish parsing a max table size change */ -static int finish_max_tbl_size(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *finish_max_tbl_size(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { if (grpc_http_trace) { gpr_log(GPR_INFO, "MAX TABLE SIZE: %d", p->index); } - return grpc_chttp2_hptbl_set_current_table_size(&p->table, p->index) && - parse_begin(p, cur, end); + grpc_error *err = + grpc_chttp2_hptbl_set_current_table_size(&p->table, p->index); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); + return parse_begin(p, cur, end); } /* parse a max table size change, max size < 15 */ -static int parse_max_tbl_size(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_max_tbl_size(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { if (p->dynamic_table_update_allowed == 0) { - return 0; + return parse_error( + p, cur, end, + GRPC_ERROR_CREATE( + "More than two max table size changes in a single frame")); } p->dynamic_table_update_allowed--; p->index = (*cur) & 0x1f; @@ -946,12 +986,16 @@ static int parse_max_tbl_size(grpc_chttp2_hpack_parser *p, const uint8_t *cur, } /* parse a max table size change, max size >= 15 */ -static int parse_max_tbl_size_x(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_max_tbl_size_x(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, + const uint8_t *end) { static const grpc_chttp2_hpack_parser_state and_then[] = { finish_max_tbl_size}; if (p->dynamic_table_update_allowed == 0) { - return 0; + return parse_error( + p, cur, end, + GRPC_ERROR_CREATE( + "More than two max table size changes in a single frame")); } p->dynamic_table_update_allowed--; p->next_state = and_then; @@ -961,28 +1005,38 @@ static int parse_max_tbl_size_x(grpc_chttp2_hpack_parser *p, const uint8_t *cur, } /* a parse error: jam the parse state into parse_error, and return error */ -static int parse_error(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { - p->state = parse_error; - return 0; +static grpc_error *parse_error(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end, grpc_error *err) { + GPR_ASSERT(err != GRPC_ERROR_NONE); + if (p->last_error == GRPC_ERROR_NONE) { + p->last_error = GRPC_ERROR_REF(err); + } + p->state = still_parse_error; + return err; +} + +static grpc_error *still_parse_error(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { + return GRPC_ERROR_REF(p->last_error); } -static int parse_illegal_op(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_illegal_op(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { GPR_ASSERT(cur != end); - if (grpc_http_trace) { - gpr_log(GPR_DEBUG, "Illegal hpack op code %d", *cur); - } - return parse_error(p, cur, end); + char *msg; + gpr_asprintf(&msg, "Illegal hpack op code %d", *cur); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return parse_error(p, cur, end, err); } /* parse the 1st byte of a varint into p->parsing.value no overflow is possible */ -static int parse_value0(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_value0(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end) { if (cur == end) { p->state = parse_value0; - return 1; + return GRPC_ERROR_NONE; } *p->parsing.value += (*cur) & 0x7f; @@ -996,11 +1050,11 @@ static int parse_value0(grpc_chttp2_hpack_parser *p, const uint8_t *cur, /* parse the 2nd byte of a varint into p->parsing.value no overflow is possible */ -static int parse_value1(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_value1(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end) { if (cur == end) { p->state = parse_value1; - return 1; + return GRPC_ERROR_NONE; } *p->parsing.value += (((uint32_t)*cur) & 0x7f) << 7; @@ -1014,11 +1068,11 @@ static int parse_value1(grpc_chttp2_hpack_parser *p, const uint8_t *cur, /* parse the 3rd byte of a varint into p->parsing.value no overflow is possible */ -static int parse_value2(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_value2(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end) { if (cur == end) { p->state = parse_value2; - return 1; + return GRPC_ERROR_NONE; } *p->parsing.value += (((uint32_t)*cur) & 0x7f) << 14; @@ -1032,11 +1086,11 @@ static int parse_value2(grpc_chttp2_hpack_parser *p, const uint8_t *cur, /* parse the 4th byte of a varint into p->parsing.value no overflow is possible */ -static int parse_value3(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_value3(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end) { if (cur == end) { p->state = parse_value3; - return 1; + return GRPC_ERROR_NONE; } *p->parsing.value += (((uint32_t)*cur) & 0x7f) << 21; @@ -1050,15 +1104,16 @@ static int parse_value3(grpc_chttp2_hpack_parser *p, const uint8_t *cur, /* parse the 5th byte of a varint into p->parsing.value depending on the byte, we may overflow, and care must be taken */ -static int parse_value4(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_value4(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end) { uint8_t c; uint32_t cur_value; uint32_t add_value; + char *msg; if (cur == end) { p->state = parse_value4; - return 1; + return GRPC_ERROR_NONE; } c = (*cur) & 0x7f; @@ -1081,48 +1136,49 @@ static int parse_value4(grpc_chttp2_hpack_parser *p, const uint8_t *cur, } error: - if (grpc_http_trace) { - gpr_log(GPR_ERROR, - "integer overflow in hpack integer decoding: have 0x%08x, " - "got byte 0x%02x on byte 5", - *p->parsing.value, *cur); - } - return parse_error(p, cur, end); + gpr_asprintf(&msg, + "integer overflow in hpack integer decoding: have 0x%08x, " + "got byte 0x%02x on byte 5", + *p->parsing.value, *cur); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return parse_error(p, cur, end, err); } /* parse any trailing bytes in a varint: it's possible to append an arbitrary number of 0x80's and not affect the value - a zero will terminate - and anything else will overflow */ -static int parse_value5up(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_value5up(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { while (cur != end && *cur == 0x80) { ++cur; } if (cur == end) { p->state = parse_value5up; - return 1; + return GRPC_ERROR_NONE; } if (*cur == 0) { return parse_next(p, cur + 1, end); } - if (grpc_http_trace) { - gpr_log(GPR_ERROR, - "integer overflow in hpack integer decoding: have 0x%08x, " - "got byte 0x%02x sometime after byte 5", - *p->parsing.value, *cur); - } - return parse_error(p, cur, end); + char *msg; + gpr_asprintf(&msg, + "integer overflow in hpack integer decoding: have 0x%08x, " + "got byte 0x%02x sometime after byte 5", + *p->parsing.value, *cur); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return parse_error(p, cur, end, err); } /* parse a string prefix */ -static int parse_string_prefix(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_string_prefix(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { if (cur == end) { p->state = parse_string_prefix; - return 1; + return GRPC_ERROR_NONE; } p->strlen = (*cur) & 0x7f; @@ -1149,25 +1205,26 @@ static void append_bytes(grpc_chttp2_hpack_parser_string *str, str->length += (uint32_t)length; } -static int append_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *append_string(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { grpc_chttp2_hpack_parser_string *str = p->parsing.str; uint32_t bits; uint8_t decoded[3]; switch ((binary_state)p->binary) { case NOT_BINARY: append_bytes(str, cur, (size_t)(end - cur)); - return 1; + return GRPC_ERROR_NONE; b64_byte0: case B64_BYTE0: if (cur == end) { p->binary = B64_BYTE0; - return 1; + return GRPC_ERROR_NONE; } bits = inverse_base64[*cur]; ++cur; if (bits == 255) - return 0; + return parse_error(p, cur, end, + GRPC_ERROR_CREATE("Illegal base64 character")); else if (bits == 64) goto b64_byte0; p->base64_buffer = bits << 18; @@ -1176,12 +1233,13 @@ static int append_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, case B64_BYTE1: if (cur == end) { p->binary = B64_BYTE1; - return 1; + return GRPC_ERROR_NONE; } bits = inverse_base64[*cur]; ++cur; if (bits == 255) - return 0; + return parse_error(p, cur, end, + GRPC_ERROR_CREATE("Illegal base64 character")); else if (bits == 64) goto b64_byte1; p->base64_buffer |= bits << 12; @@ -1190,12 +1248,13 @@ static int append_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, case B64_BYTE2: if (cur == end) { p->binary = B64_BYTE2; - return 1; + return GRPC_ERROR_NONE; } bits = inverse_base64[*cur]; ++cur; if (bits == 255) - return 0; + return parse_error(p, cur, end, + GRPC_ERROR_CREATE("Illegal base64 character")); else if (bits == 64) goto b64_byte2; p->base64_buffer |= bits << 6; @@ -1204,12 +1263,13 @@ static int append_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, case B64_BYTE3: if (cur == end) { p->binary = B64_BYTE3; - return 1; + return GRPC_ERROR_NONE; } bits = inverse_base64[*cur]; ++cur; if (bits == 255) - return 0; + return parse_error(p, cur, end, + GRPC_ERROR_CREATE("Illegal base64 character")); else if (bits == 64) goto b64_byte3; p->base64_buffer |= bits; @@ -1220,11 +1280,13 @@ static int append_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, append_bytes(str, decoded, 3); goto b64_byte0; } - GPR_UNREACHABLE_CODE(return 1); + GPR_UNREACHABLE_CODE(return parse_error( + p, cur, end, GRPC_ERROR_CREATE("Should never reach here"))); } /* append a null terminator to a string */ -static int finish_str(grpc_chttp2_hpack_parser *p) { +static grpc_error *finish_str(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end) { uint8_t terminator = 0; uint8_t decoded[2]; uint32_t bits; @@ -1235,14 +1297,18 @@ static int finish_str(grpc_chttp2_hpack_parser *p) { case B64_BYTE0: break; case B64_BYTE1: - gpr_log(GPR_ERROR, "illegal base64 encoding"); - return 0; /* illegal encoding */ + return parse_error( + p, cur, end, + GRPC_ERROR_CREATE("illegal base64 encoding")); /* illegal encoding */ case B64_BYTE2: bits = p->base64_buffer; if (bits & 0xffff) { - gpr_log(GPR_ERROR, "trailing bits in base64 encoding: 0x%04x", - bits & 0xffff); - return 0; + char *msg; + gpr_asprintf(&msg, "trailing bits in base64 encoding: 0x%04x", + bits & 0xffff); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return parse_error(p, cur, end, err); } decoded[0] = (uint8_t)(bits >> 16); append_bytes(str, decoded, 1); @@ -1250,9 +1316,12 @@ static int finish_str(grpc_chttp2_hpack_parser *p) { case B64_BYTE3: bits = p->base64_buffer; if (bits & 0xff) { - gpr_log(GPR_ERROR, "trailing bits in base64 encoding: 0x%02x", - bits & 0xff); - return 0; + char *msg; + gpr_asprintf(&msg, "trailing bits in base64 encoding: 0x%02x", + bits & 0xff); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return parse_error(p, cur, end, err); } decoded[0] = (uint8_t)(bits >> 16); decoded[1] = (uint8_t)(bits >> 8); @@ -1261,38 +1330,42 @@ static int finish_str(grpc_chttp2_hpack_parser *p) { } append_bytes(str, &terminator, 1); p->parsing.str->length--; /* don't actually count the null terminator */ - return 1; + return GRPC_ERROR_NONE; } /* decode a nibble from a huffman encoded stream */ -static int huff_nibble(grpc_chttp2_hpack_parser *p, uint8_t nibble) { +static grpc_error *huff_nibble(grpc_chttp2_hpack_parser *p, uint8_t nibble) { int16_t emit = emit_sub_tbl[16 * emit_tbl[p->huff_state] + nibble]; int16_t next = next_sub_tbl[16 * next_tbl[p->huff_state] + nibble]; if (emit != -1) { if (emit >= 0 && emit < 256) { uint8_t c = (uint8_t)emit; - if (!append_string(p, &c, (&c) + 1)) return 0; + grpc_error *err = append_string(p, &c, (&c) + 1); + if (err != GRPC_ERROR_NONE) return err; } else { assert(emit == 256); } } p->huff_state = next; - return 1; + return GRPC_ERROR_NONE; } /* decode full bytes from a huffman encoded stream */ -static int add_huff_bytes(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *add_huff_bytes(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { for (; cur != end; ++cur) { - if (!huff_nibble(p, *cur >> 4) || !huff_nibble(p, *cur & 0xf)) return 0; + grpc_error *err = huff_nibble(p, *cur >> 4); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); + err = huff_nibble(p, *cur & 0xf); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); } - return 1; + return GRPC_ERROR_NONE; } /* decode some string bytes based on the current decoding mode (huffman or not) */ -static int add_str_bytes(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *add_str_bytes(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { if (p->huff) { return add_huff_bytes(p, cur, end); } else { @@ -1301,26 +1374,31 @@ static int add_str_bytes(grpc_chttp2_hpack_parser *p, const uint8_t *cur, } /* parse a string - tries to do large chunks at a time */ -static int parse_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, + const uint8_t *end) { size_t remaining = p->strlen - p->strgot; size_t given = (size_t)(end - cur); if (remaining <= given) { - return add_str_bytes(p, cur, cur + remaining) && finish_str(p) && - parse_next(p, cur + remaining, end); + grpc_error *err = add_str_bytes(p, cur, cur + remaining); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); + err = finish_str(p, cur + remaining, end); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); + return parse_next(p, cur + remaining, end); } else { - if (!add_str_bytes(p, cur, cur + given)) return 0; + grpc_error *err = add_str_bytes(p, cur, cur + given); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); GPR_ASSERT(given <= UINT32_MAX - p->strgot); p->strgot += (uint32_t)given; p->state = parse_string; - return 1; + return GRPC_ERROR_NONE; } } /* begin parsing a string - performs setup, calls parse_string */ -static int begin_parse_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end, uint8_t binary, - grpc_chttp2_hpack_parser_string *str) { +static grpc_error *begin_parse_string(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end, + uint8_t binary, + grpc_chttp2_hpack_parser_string *str) { p->strgot = 0; str->length = 0; p->parsing.str = str; @@ -1330,58 +1408,50 @@ static int begin_parse_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, } /* parse the key string */ -static int parse_key_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_key_string(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end) { return begin_parse_string(p, cur, end, NOT_BINARY, &p->key); } /* check if a key represents a binary header or not */ -typedef enum { BINARY_HEADER, PLAINTEXT_HEADER, ERROR_HEADER } is_binary_header; -static is_binary_header is_binary_literal_header(grpc_chttp2_hpack_parser *p) { - return grpc_is_binary_header(p->key.str, p->key.length) ? BINARY_HEADER - : PLAINTEXT_HEADER; +static bool is_binary_literal_header(grpc_chttp2_hpack_parser *p) { + return grpc_is_binary_header(p->key.str, p->key.length); } -static is_binary_header is_binary_indexed_header(grpc_chttp2_hpack_parser *p) { +static grpc_error *is_binary_indexed_header(grpc_chttp2_hpack_parser *p, + bool *is) { grpc_mdelem *elem = grpc_chttp2_hptbl_lookup(&p->table, p->index); if (!elem) { - if (grpc_http_trace) { - gpr_log(GPR_ERROR, "Invalid HPACK index received: %d", p->index); - } - return ERROR_HEADER; + return grpc_error_set_int( + grpc_error_set_int(GRPC_ERROR_CREATE("Invalid HPACK index received"), + GRPC_ERROR_INT_INDEX, (intptr_t)p->index), + GRPC_ERROR_INT_SIZE, (intptr_t)p->table.num_ents); } - return grpc_is_binary_header( - (const char *)GPR_SLICE_START_PTR(elem->key->slice), - GPR_SLICE_LENGTH(elem->key->slice)) - ? BINARY_HEADER - : PLAINTEXT_HEADER; + *is = + grpc_is_binary_header((const char *)GPR_SLICE_START_PTR(elem->key->slice), + GPR_SLICE_LENGTH(elem->key->slice)); + return GRPC_ERROR_NONE; } /* parse the value string */ -static int parse_value_string(grpc_chttp2_hpack_parser *p, const uint8_t *cur, - const uint8_t *end, is_binary_header type) { - switch (type) { - case BINARY_HEADER: - return begin_parse_string(p, cur, end, B64_BYTE0, &p->value); - case PLAINTEXT_HEADER: - return begin_parse_string(p, cur, end, NOT_BINARY, &p->value); - case ERROR_HEADER: - return 0; - } - /* Add code to prevent return without value error */ - GPR_UNREACHABLE_CODE(return 0); +static grpc_error *parse_value_string(grpc_chttp2_hpack_parser *p, + const uint8_t *cur, const uint8_t *end, + bool is_binary) { + return begin_parse_string(p, cur, end, is_binary ? B64_BYTE0 : NOT_BINARY, + &p->value); } -static int parse_value_string_with_indexed_key(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, - const uint8_t *end) { - return parse_value_string(p, cur, end, is_binary_indexed_header(p)); +static grpc_error *parse_value_string_with_indexed_key( + grpc_chttp2_hpack_parser *p, const uint8_t *cur, const uint8_t *end) { + bool is_binary = false; + grpc_error *err = is_binary_indexed_header(p, &is_binary); + if (err != GRPC_ERROR_NONE) return parse_error(p, cur, end, err); + return parse_value_string(p, cur, end, is_binary); } -static int parse_value_string_with_literal_key(grpc_chttp2_hpack_parser *p, - const uint8_t *cur, - const uint8_t *end) { +static grpc_error *parse_value_string_with_literal_key( + grpc_chttp2_hpack_parser *p, const uint8_t *cur, const uint8_t *end) { return parse_value_string(p, cur, end, is_binary_literal_header(p)); } @@ -1398,6 +1468,7 @@ void grpc_chttp2_hpack_parser_init(grpc_chttp2_hpack_parser *p) { p->value.capacity = 0; p->value.length = 0; p->dynamic_table_update_allowed = 2; + p->last_error = GRPC_ERROR_NONE; grpc_chttp2_hptbl_init(&p->table); } @@ -1408,12 +1479,14 @@ void grpc_chttp2_hpack_parser_set_has_priority(grpc_chttp2_hpack_parser *p) { void grpc_chttp2_hpack_parser_destroy(grpc_chttp2_hpack_parser *p) { grpc_chttp2_hptbl_destroy(&p->table); + GRPC_ERROR_UNREF(p->last_error); gpr_free(p->key.str); gpr_free(p->value.str); } -int grpc_chttp2_hpack_parser_parse(grpc_chttp2_hpack_parser *p, - const uint8_t *beg, const uint8_t *end) { +grpc_error *grpc_chttp2_hpack_parser_parse(grpc_chttp2_hpack_parser *p, + const uint8_t *beg, + const uint8_t *end) { /* TODO(ctiller): limit the distance of end from beg, and perform multiple steps in the event of a large chunk of data to limit stack space usage when no tail call optimization is @@ -1421,7 +1494,7 @@ int grpc_chttp2_hpack_parser_parse(grpc_chttp2_hpack_parser *p, return p->state(p, beg, end); } -grpc_chttp2_parse_error grpc_chttp2_header_parser_parse( +grpc_error *grpc_chttp2_header_parser_parse( grpc_exec_ctx *exec_ctx, void *hpack_parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last) { @@ -1430,17 +1503,17 @@ grpc_chttp2_parse_error grpc_chttp2_header_parser_parse( if (stream_parsing != NULL) { stream_parsing->stats.incoming.header_bytes += GPR_SLICE_LENGTH(slice); } - if (!grpc_chttp2_hpack_parser_parse(parser, GPR_SLICE_START_PTR(slice), - GPR_SLICE_END_PTR(slice))) { + grpc_error *error = grpc_chttp2_hpack_parser_parse( + parser, GPR_SLICE_START_PTR(slice), GPR_SLICE_END_PTR(slice)); + if (error != GRPC_ERROR_NONE) { GPR_TIMER_END("grpc_chttp2_hpack_parser_parse", 0); - return GRPC_CHTTP2_CONNECTION_ERROR; + return error; } if (is_last) { if (parser->is_boundary && parser->state != parse_begin) { - gpr_log(GPR_ERROR, - "end of header frame not aligned with a hpack record boundary"); GPR_TIMER_END("grpc_chttp2_hpack_parser_parse", 0); - return GRPC_CHTTP2_CONNECTION_ERROR; + return GRPC_ERROR_CREATE( + "end of header frame not aligned with a hpack record boundary"); } /* need to check for null stream: this can occur if we receive an invalid stream id on a header */ @@ -1448,8 +1521,7 @@ grpc_chttp2_parse_error grpc_chttp2_header_parser_parse( if (parser->is_boundary) { if (stream_parsing->header_frames_received == GPR_ARRAY_SIZE(stream_parsing->got_metadata_on_parse)) { - gpr_log(GPR_ERROR, "too many trailer frames"); - return GRPC_CHTTP2_CONNECTION_ERROR; + return GRPC_ERROR_CREATE("Too many trailer frames"); } stream_parsing ->got_metadata_on_parse[stream_parsing->header_frames_received] = 1; @@ -1468,5 +1540,5 @@ grpc_chttp2_parse_error grpc_chttp2_header_parser_parse( parser->dynamic_table_update_allowed = 2; } GPR_TIMER_END("grpc_chttp2_hpack_parser_parse", 0); - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } diff --git a/src/core/ext/transport/chttp2/transport/hpack_parser.h b/src/core/ext/transport/chttp2/transport/hpack_parser.h index 855d6c5d52..78eb38db5e 100644 --- a/src/core/ext/transport/chttp2/transport/hpack_parser.h +++ b/src/core/ext/transport/chttp2/transport/hpack_parser.h @@ -44,9 +44,8 @@ typedef struct grpc_chttp2_hpack_parser grpc_chttp2_hpack_parser; -typedef int (*grpc_chttp2_hpack_parser_state)(grpc_chttp2_hpack_parser *p, - const uint8_t *beg, - const uint8_t *end); +typedef grpc_error *(*grpc_chttp2_hpack_parser_state)( + grpc_chttp2_hpack_parser *p, const uint8_t *beg, const uint8_t *end); typedef struct { char *str; @@ -59,6 +58,8 @@ struct grpc_chttp2_hpack_parser { void (*on_header)(void *user_data, grpc_mdelem *md); void *on_header_user_data; + grpc_error *last_error; + /* current parse state - or a function that implements it */ grpc_chttp2_hpack_parser_state state; /* future states dependent on the opening op code */ @@ -103,12 +104,13 @@ void grpc_chttp2_hpack_parser_destroy(grpc_chttp2_hpack_parser *p); void grpc_chttp2_hpack_parser_set_has_priority(grpc_chttp2_hpack_parser *p); /* returns 1 on success, 0 on error */ -int grpc_chttp2_hpack_parser_parse(grpc_chttp2_hpack_parser *p, - const uint8_t *beg, const uint8_t *end); +grpc_error *grpc_chttp2_hpack_parser_parse(grpc_chttp2_hpack_parser *p, + const uint8_t *beg, + const uint8_t *end); /* wraps grpc_chttp2_hpack_parser_parse to provide a frame level parser for the transport */ -grpc_chttp2_parse_error grpc_chttp2_header_parser_parse( +grpc_error *grpc_chttp2_header_parser_parse( grpc_exec_ctx *exec_ctx, void *hpack_parser, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last); diff --git a/src/core/ext/transport/chttp2/transport/hpack_table.c b/src/core/ext/transport/chttp2/transport/hpack_table.c index 295f31c44f..2b73ec969e 100644 --- a/src/core/ext/transport/chttp2/transport/hpack_table.c +++ b/src/core/ext/transport/chttp2/transport/hpack_table.c @@ -38,6 +38,7 @@ #include <grpc/support/alloc.h> #include <grpc/support/log.h> +#include <grpc/support/string_util.h> #include "src/core/lib/support/murmur_hash.h" @@ -262,18 +263,19 @@ void grpc_chttp2_hptbl_set_max_bytes(grpc_chttp2_hptbl *tbl, tbl->max_bytes = max_bytes; } -int grpc_chttp2_hptbl_set_current_table_size(grpc_chttp2_hptbl *tbl, - uint32_t bytes) { +grpc_error *grpc_chttp2_hptbl_set_current_table_size(grpc_chttp2_hptbl *tbl, + uint32_t bytes) { if (tbl->current_table_bytes == bytes) { - return 1; + return GRPC_ERROR_NONE; } if (bytes > tbl->max_bytes) { - if (grpc_http_trace) { - gpr_log(GPR_ERROR, - "Attempt to make hpack table %d bytes when max is %d bytes", - bytes, tbl->max_bytes); - } - return 0; + char *msg; + gpr_asprintf(&msg, + "Attempt to make hpack table %d bytes when max is %d bytes", + bytes, tbl->max_bytes); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } if (grpc_http_trace) { gpr_log(GPR_DEBUG, "Update hpack parser table size to %d", bytes); @@ -291,23 +293,25 @@ int grpc_chttp2_hptbl_set_current_table_size(grpc_chttp2_hptbl *tbl, rebuild_ents(tbl, new_cap); } } - return 1; + return GRPC_ERROR_NONE; } -int grpc_chttp2_hptbl_add(grpc_chttp2_hptbl *tbl, grpc_mdelem *md) { +grpc_error *grpc_chttp2_hptbl_add(grpc_chttp2_hptbl *tbl, grpc_mdelem *md) { /* determine how many bytes of buffer this entry represents */ size_t elem_bytes = GPR_SLICE_LENGTH(md->key->slice) + GPR_SLICE_LENGTH(md->value->slice) + GRPC_CHTTP2_HPACK_ENTRY_OVERHEAD; if (tbl->current_table_bytes > tbl->max_bytes) { - if (grpc_http_trace) { - gpr_log(GPR_ERROR, - "HPACK max table size reduced to %d but not reflected by hpack " - "stream (still at %d)", - tbl->max_bytes, tbl->current_table_bytes); - } - return 0; + char *msg; + gpr_asprintf( + &msg, + "HPACK max table size reduced to %d but not reflected by hpack " + "stream (still at %d)", + tbl->max_bytes, tbl->current_table_bytes); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } /* we can't add elements bigger than the max table size */ @@ -324,7 +328,7 @@ int grpc_chttp2_hptbl_add(grpc_chttp2_hptbl *tbl, grpc_mdelem *md) { while (tbl->num_ents) { evict1(tbl); } - return 1; + return GRPC_ERROR_NONE; } /* evict entries to ensure no overflow */ @@ -339,7 +343,7 @@ int grpc_chttp2_hptbl_add(grpc_chttp2_hptbl *tbl, grpc_mdelem *md) { /* update accounting values */ tbl->num_ents++; tbl->mem_used += (uint32_t)elem_bytes; - return 1; + return GRPC_ERROR_NONE; } grpc_chttp2_hptbl_find_result grpc_chttp2_hptbl_find( diff --git a/src/core/ext/transport/chttp2/transport/hpack_table.h b/src/core/ext/transport/chttp2/transport/hpack_table.h index 074fea36d8..45bd9255bf 100644 --- a/src/core/ext/transport/chttp2/transport/hpack_table.h +++ b/src/core/ext/transport/chttp2/transport/hpack_table.h @@ -36,6 +36,7 @@ #include <grpc/support/port_platform.h> #include <grpc/support/slice.h> +#include "src/core/lib/iomgr/error.h" #include "src/core/lib/transport/metadata.h" /* HPACK header table */ @@ -87,15 +88,15 @@ void grpc_chttp2_hptbl_init(grpc_chttp2_hptbl *tbl); void grpc_chttp2_hptbl_destroy(grpc_chttp2_hptbl *tbl); void grpc_chttp2_hptbl_set_max_bytes(grpc_chttp2_hptbl *tbl, uint32_t max_bytes); -int grpc_chttp2_hptbl_set_current_table_size(grpc_chttp2_hptbl *tbl, - uint32_t bytes); +grpc_error *grpc_chttp2_hptbl_set_current_table_size(grpc_chttp2_hptbl *tbl, + uint32_t bytes); /* lookup a table entry based on its hpack index */ grpc_mdelem *grpc_chttp2_hptbl_lookup(const grpc_chttp2_hptbl *tbl, uint32_t index); /* add a table entry to the index */ -int grpc_chttp2_hptbl_add(grpc_chttp2_hptbl *tbl, - grpc_mdelem *md) GRPC_MUST_USE_RESULT; +grpc_error *grpc_chttp2_hptbl_add(grpc_chttp2_hptbl *tbl, + grpc_mdelem *md) GRPC_MUST_USE_RESULT; /* Find a key/value pair in the table... returns the index in the table of the most similar entry, or 0 if the value was not found */ typedef struct { diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h index 7f3339a620..54e72ebd24 100644 --- a/src/core/ext/transport/chttp2/transport/internal.h +++ b/src/core/ext/transport/chttp2/transport/internal.h @@ -156,7 +156,7 @@ struct grpc_chttp2_incoming_byte_stream { grpc_byte_stream base; gpr_refcount refs; struct grpc_chttp2_incoming_byte_stream *next_message; - int failed; + grpc_error *error; grpc_chttp2_transport *transport; grpc_chttp2_stream *stream; @@ -275,10 +275,10 @@ struct grpc_chttp2_transport_parsing { /* active parser */ void *parser_data; grpc_chttp2_stream_parsing *incoming_stream; - grpc_chttp2_parse_error (*parser)( - grpc_exec_ctx *exec_ctx, void *parser_user_data, - grpc_chttp2_transport_parsing *transport_parsing, - grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last); + grpc_error *(*parser)(grpc_exec_ctx *exec_ctx, void *parser_user_data, + grpc_chttp2_transport_parsing *transport_parsing, + grpc_chttp2_stream_parsing *stream_parsing, + gpr_slice slice, int is_last); /* received settings */ uint32_t settings[GRPC_CHTTP2_NUM_SETTINGS]; @@ -471,12 +471,12 @@ typedef struct { } grpc_chttp2_stream_writing; struct grpc_chttp2_stream_parsing { + /** saw some stream level error */ + grpc_error *forced_close_error; /** HTTP2 stream id for this stream, or zero if one has not been assigned */ uint32_t id; /** has this stream received a close */ uint8_t received_close; - /** saw a rst_stream */ - uint8_t saw_rst_stream; /** how many header frames have we received? */ uint8_t header_frames_received; /** which metadata did we get (on this parse) */ @@ -488,8 +488,6 @@ struct grpc_chttp2_stream_parsing { int64_t incoming_window; /** parsing state for data frames */ grpc_chttp2_data_parser data_parser; - /** reason give to rst_stream */ - uint32_t rst_stream_reason; /** amount of window given */ int64_t outgoing_window; /** number of bytes received - reset at end of parse thread execution */ @@ -532,7 +530,7 @@ void grpc_chttp2_perform_writes( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_writing *transport_writing, grpc_endpoint *endpoint); void grpc_chttp2_terminate_writing(grpc_exec_ctx *exec_ctx, - void *transport_writing, bool success); + void *transport_writing, grpc_error *error); void grpc_chttp2_cleanup_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *global, grpc_chttp2_transport_writing *writing); @@ -541,9 +539,9 @@ void grpc_chttp2_prepare_to_read(grpc_chttp2_transport_global *global, grpc_chttp2_transport_parsing *parsing); /** Process one slice of incoming data; return 1 if the connection is still viable after reading, or 0 if the connection should be torn down */ -int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport_parsing *transport_parsing, - gpr_slice slice); +grpc_error *grpc_chttp2_perform_read( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing, + gpr_slice slice); void grpc_chttp2_publish_reads(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *global, grpc_chttp2_transport_parsing *parsing); @@ -673,9 +671,10 @@ void grpc_chttp2_for_all_streams( void grpc_chttp2_parsing_become_skip_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing); -void grpc_chttp2_complete_closure_step(grpc_exec_ctx *exec_ctx, - grpc_chttp2_stream_global *stream_global, - grpc_closure **pclosure, int success); +void grpc_chttp2_complete_closure_step( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, + grpc_chttp2_stream_global *stream_global, grpc_closure **pclosure, + grpc_error *error); void grpc_chttp2_run_with_global_lock(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *transport, @@ -778,8 +777,8 @@ void grpc_chttp2_fake_status(grpc_exec_ctx *exec_ctx, grpc_status_code status, gpr_slice *details); void grpc_chttp2_mark_stream_closed( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global, - grpc_chttp2_stream_global *stream_global, int close_reads, - int close_writes); + grpc_chttp2_stream_global *stream_global, int close_reads, int close_writes, + grpc_error *error); void grpc_chttp2_start_writing(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global); @@ -811,8 +810,8 @@ void grpc_chttp2_incoming_byte_stream_push(grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_byte_stream *bs, gpr_slice slice); void grpc_chttp2_incoming_byte_stream_finished( - grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_byte_stream *bs, int success, - int from_parsing_thread); + grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_byte_stream *bs, + grpc_error *error, int from_parsing_thread); void grpc_chttp2_ack_ping(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *parsing, diff --git a/src/core/ext/transport/chttp2/transport/parsing.c b/src/core/ext/transport/chttp2/transport/parsing.c index 4bd374b7fa..72b3131d7b 100644 --- a/src/core/ext/transport/chttp2/transport/parsing.c +++ b/src/core/ext/transport/chttp2/transport/parsing.c @@ -49,30 +49,30 @@ ((grpc_chttp2_transport *)((char *)(tp)-offsetof(grpc_chttp2_transport, \ parsing))) -static int init_frame_parser(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport_parsing *transport_parsing); -static int init_header_frame_parser( +static grpc_error *init_frame_parser( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing); +static grpc_error *init_header_frame_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing, int is_continuation); -static int init_data_frame_parser( +static grpc_error *init_data_frame_parser( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing); +static grpc_error *init_rst_stream_parser( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing); +static grpc_error *init_settings_frame_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing); -static int init_rst_stream_parser( +static grpc_error *init_window_update_frame_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing); -static int init_settings_frame_parser( +static grpc_error *init_ping_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing); -static int init_window_update_frame_parser( +static grpc_error *init_goaway_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing); -static int init_ping_parser(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport_parsing *transport_parsing); -static int init_goaway_parser(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport_parsing *transport_parsing); -static int init_skip_frame_parser( +static grpc_error *init_skip_frame_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing, int is_header); -static int parse_frame_slice(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport_parsing *transport_parsing, - gpr_slice slice, int is_last); +static grpc_error *parse_frame_slice( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing, + gpr_slice slice, int is_last); void grpc_chttp2_prepare_to_read( grpc_chttp2_transport_global *transport_global, @@ -230,38 +230,42 @@ void grpc_chttp2_publish_reads( grpc_chttp2_list_add_check_read_ops(transport_global, stream_global); } - if (stream_parsing->saw_rst_stream) { - if (stream_parsing->rst_stream_reason != GRPC_CHTTP2_NO_ERROR) { - grpc_status_code status_code = grpc_chttp2_http2_error_to_grpc_status( - (grpc_chttp2_error_code)stream_parsing->rst_stream_reason); - char *status_details; - gpr_slice slice_details; - gpr_asprintf(&status_details, "Received RST_STREAM err=%d", - stream_parsing->rst_stream_reason); - slice_details = gpr_slice_from_copied_string(status_details); - gpr_free(status_details); + if (stream_parsing->forced_close_error != GRPC_ERROR_NONE) { + intptr_t reason; + bool has_reason = grpc_error_get_int(stream_parsing->forced_close_error, + GRPC_ERROR_INT_HTTP2_ERROR, &reason); + if (has_reason && reason != GRPC_CHTTP2_NO_ERROR) { + grpc_status_code status_code = + has_reason ? grpc_chttp2_http2_error_to_grpc_status( + (grpc_chttp2_error_code)reason) + : GRPC_STATUS_INTERNAL; + const char *status_details = + grpc_error_string(stream_parsing->forced_close_error); + gpr_slice slice_details = gpr_slice_from_copied_string(status_details); + grpc_error_free_string(status_details); grpc_chttp2_fake_status(exec_ctx, transport_global, stream_global, status_code, &slice_details); } grpc_chttp2_mark_stream_closed(exec_ctx, transport_global, stream_global, - 1, 1); + 1, 1, stream_parsing->forced_close_error); } if (stream_parsing->received_close) { grpc_chttp2_mark_stream_closed(exec_ctx, transport_global, stream_global, - 1, 0); + 1, 0, GRPC_ERROR_NONE); } } } -int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport_parsing *transport_parsing, - gpr_slice slice) { +grpc_error *grpc_chttp2_perform_read( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing, + gpr_slice slice) { uint8_t *beg = GPR_SLICE_START_PTR(slice); uint8_t *end = GPR_SLICE_END_PTR(slice); uint8_t *cur = beg; + grpc_error *err; - if (cur == end) return 1; + if (cur == end) return GRPC_ERROR_NONE; switch (transport_parsing->deframe_state) { case GRPC_DTS_CLIENT_PREFIX_0: @@ -291,21 +295,25 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, while (cur != end && transport_parsing->deframe_state != GRPC_DTS_FH_0) { if (*cur != GRPC_CHTTP2_CLIENT_CONNECT_STRING[transport_parsing ->deframe_state]) { - gpr_log(GPR_INFO, - "Connect string mismatch: expected '%c' (%d) got '%c' (%d) " - "at byte %d", - GRPC_CHTTP2_CLIENT_CONNECT_STRING[transport_parsing - ->deframe_state], - (int)(uint8_t)GRPC_CHTTP2_CLIENT_CONNECT_STRING - [transport_parsing->deframe_state], - *cur, (int)*cur, transport_parsing->deframe_state); - return 0; + char *msg; + gpr_asprintf( + &msg, + "Connect string mismatch: expected '%c' (%d) got '%c' (%d) " + "at byte %d", + GRPC_CHTTP2_CLIENT_CONNECT_STRING[transport_parsing + ->deframe_state], + (int)(uint8_t)GRPC_CHTTP2_CLIENT_CONNECT_STRING + [transport_parsing->deframe_state], + *cur, (int)*cur, transport_parsing->deframe_state); + err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } ++cur; ++transport_parsing->deframe_state; } if (cur == end) { - return 1; + return GRPC_ERROR_NONE; } /* fallthrough */ dts_fh_0: @@ -314,7 +322,7 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, transport_parsing->incoming_frame_size = ((uint32_t)*cur) << 16; if (++cur == end) { transport_parsing->deframe_state = GRPC_DTS_FH_1; - return 1; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_DTS_FH_1: @@ -322,7 +330,7 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, transport_parsing->incoming_frame_size |= ((uint32_t)*cur) << 8; if (++cur == end) { transport_parsing->deframe_state = GRPC_DTS_FH_2; - return 1; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_DTS_FH_2: @@ -330,7 +338,7 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, transport_parsing->incoming_frame_size |= *cur; if (++cur == end) { transport_parsing->deframe_state = GRPC_DTS_FH_3; - return 1; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_DTS_FH_3: @@ -338,7 +346,7 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, transport_parsing->incoming_frame_type = *cur; if (++cur == end) { transport_parsing->deframe_state = GRPC_DTS_FH_4; - return 1; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_DTS_FH_4: @@ -346,7 +354,7 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, transport_parsing->incoming_frame_flags = *cur; if (++cur == end) { transport_parsing->deframe_state = GRPC_DTS_FH_5; - return 1; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_DTS_FH_5: @@ -354,7 +362,7 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, transport_parsing->incoming_stream_id = (((uint32_t)*cur) & 0x7f) << 24; if (++cur == end) { transport_parsing->deframe_state = GRPC_DTS_FH_6; - return 1; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_DTS_FH_6: @@ -362,7 +370,7 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, transport_parsing->incoming_stream_id |= ((uint32_t)*cur) << 16; if (++cur == end) { transport_parsing->deframe_state = GRPC_DTS_FH_7; - return 1; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_DTS_FH_7: @@ -370,15 +378,16 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, transport_parsing->incoming_stream_id |= ((uint32_t)*cur) << 8; if (++cur == end) { transport_parsing->deframe_state = GRPC_DTS_FH_8; - return 1; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_DTS_FH_8: GPR_ASSERT(cur < end); transport_parsing->incoming_stream_id |= ((uint32_t)*cur); transport_parsing->deframe_state = GRPC_DTS_FRAME; - if (!init_frame_parser(exec_ctx, transport_parsing)) { - return 0; + err = init_frame_parser(exec_ctx, transport_parsing); + if (err != GRPC_ERROR_NONE) { + return err; } if (transport_parsing->incoming_stream_id != 0 && transport_parsing->incoming_stream_id > @@ -387,62 +396,69 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, transport_parsing->incoming_stream_id; } if (transport_parsing->incoming_frame_size == 0) { - if (!parse_frame_slice(exec_ctx, transport_parsing, gpr_empty_slice(), - 1)) { - return 0; + err = parse_frame_slice(exec_ctx, transport_parsing, gpr_empty_slice(), + 1); + if (err != GRPC_ERROR_NONE) { + return err; } transport_parsing->incoming_stream = NULL; if (++cur == end) { transport_parsing->deframe_state = GRPC_DTS_FH_0; - return 1; + return GRPC_ERROR_NONE; } goto dts_fh_0; /* loop */ } else if (transport_parsing->incoming_frame_size > transport_parsing->max_frame_size) { - gpr_log(GPR_DEBUG, "Frame size %d is larger than max frame size %d", - transport_parsing->incoming_frame_size, - transport_parsing->max_frame_size); - return 0; + char *msg; + gpr_asprintf(&msg, "Frame size %d is larger than max frame size %d", + transport_parsing->incoming_frame_size, + transport_parsing->max_frame_size); + err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } if (++cur == end) { - return 1; + return GRPC_ERROR_NONE; } /* fallthrough */ case GRPC_DTS_FRAME: GPR_ASSERT(cur < end); if ((uint32_t)(end - cur) == transport_parsing->incoming_frame_size) { - if (!parse_frame_slice(exec_ctx, transport_parsing, - gpr_slice_sub_no_ref(slice, (size_t)(cur - beg), - (size_t)(end - beg)), - 1)) { - return 0; + err = parse_frame_slice(exec_ctx, transport_parsing, + gpr_slice_sub_no_ref(slice, (size_t)(cur - beg), + (size_t)(end - beg)), + 1); + if (err != GRPC_ERROR_NONE) { + return err; } transport_parsing->deframe_state = GRPC_DTS_FH_0; transport_parsing->incoming_stream = NULL; - return 1; + return GRPC_ERROR_NONE; } else if ((uint32_t)(end - cur) > transport_parsing->incoming_frame_size) { size_t cur_offset = (size_t)(cur - beg); - if (!parse_frame_slice( - exec_ctx, transport_parsing, - gpr_slice_sub_no_ref( - slice, cur_offset, - cur_offset + transport_parsing->incoming_frame_size), - 1)) { - return 0; + err = parse_frame_slice( + exec_ctx, transport_parsing, + gpr_slice_sub_no_ref( + slice, cur_offset, + cur_offset + transport_parsing->incoming_frame_size), + 1); + if (err != GRPC_ERROR_NONE) { + return err; } cur += transport_parsing->incoming_frame_size; transport_parsing->incoming_stream = NULL; goto dts_fh_0; /* loop */ } else { - if (!parse_frame_slice(exec_ctx, transport_parsing, - gpr_slice_sub_no_ref(slice, (size_t)(cur - beg), - (size_t)(end - beg)), - 0)) { - return 0; + err = parse_frame_slice(exec_ctx, transport_parsing, + gpr_slice_sub_no_ref(slice, (size_t)(cur - beg), + (size_t)(end - beg)), + 0); + if (err != GRPC_ERROR_NONE) { + return err; } transport_parsing->incoming_frame_size -= (uint32_t)(end - cur); - return 1; + return GRPC_ERROR_NONE; } GPR_UNREACHABLE_CODE(return 0); } @@ -450,23 +466,30 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx, GPR_UNREACHABLE_CODE(return 0); } -static int init_frame_parser(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport_parsing *transport_parsing) { +static grpc_error *init_frame_parser( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing) { if (transport_parsing->expect_continuation_stream_id != 0) { if (transport_parsing->incoming_frame_type != GRPC_CHTTP2_FRAME_CONTINUATION) { - gpr_log(GPR_ERROR, "Expected CONTINUATION frame, got frame type %02x", - transport_parsing->incoming_frame_type); - return 0; + char *msg; + gpr_asprintf(&msg, "Expected CONTINUATION frame, got frame type %02x", + transport_parsing->incoming_frame_type); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } if (transport_parsing->expect_continuation_stream_id != transport_parsing->incoming_stream_id) { - gpr_log(GPR_ERROR, - "Expected CONTINUATION frame for grpc_chttp2_stream %08x, got " - "grpc_chttp2_stream %08x", - transport_parsing->expect_continuation_stream_id, - transport_parsing->incoming_stream_id); - return 0; + char *msg; + gpr_asprintf( + &msg, + "Expected CONTINUATION frame for grpc_chttp2_stream %08x, got " + "grpc_chttp2_stream %08x", + transport_parsing->expect_continuation_stream_id, + transport_parsing->incoming_stream_id); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } return init_header_frame_parser(exec_ctx, transport_parsing, 1); } @@ -476,8 +499,7 @@ static int init_frame_parser(grpc_exec_ctx *exec_ctx, case GRPC_CHTTP2_FRAME_HEADER: return init_header_frame_parser(exec_ctx, transport_parsing, 0); case GRPC_CHTTP2_FRAME_CONTINUATION: - gpr_log(GPR_ERROR, "Unexpected CONTINUATION frame"); - return 0; + return GRPC_ERROR_CREATE("Unexpected CONTINUATION frame"); case GRPC_CHTTP2_FRAME_RST_STREAM: return init_rst_stream_parser(exec_ctx, transport_parsing); case GRPC_CHTTP2_FRAME_SETTINGS: @@ -489,22 +511,24 @@ static int init_frame_parser(grpc_exec_ctx *exec_ctx, case GRPC_CHTTP2_FRAME_GOAWAY: return init_goaway_parser(exec_ctx, transport_parsing); default: - gpr_log(GPR_ERROR, "Unknown frame type %02x", - transport_parsing->incoming_frame_type); + if (grpc_http_trace) { + gpr_log(GPR_ERROR, "Unknown frame type %02x", + transport_parsing->incoming_frame_type); + } return init_skip_frame_parser(exec_ctx, transport_parsing, 0); } } -static grpc_chttp2_parse_error skip_parser( - grpc_exec_ctx *exec_ctx, void *parser, - grpc_chttp2_transport_parsing *transport_parsing, - grpc_chttp2_stream_parsing *stream_parsing, gpr_slice slice, int is_last) { - return GRPC_CHTTP2_PARSE_OK; +static grpc_error *skip_parser(grpc_exec_ctx *exec_ctx, void *parser, + grpc_chttp2_transport_parsing *transport_parsing, + grpc_chttp2_stream_parsing *stream_parsing, + gpr_slice slice, int is_last) { + return GRPC_ERROR_NONE; } static void skip_header(void *tp, grpc_mdelem *md) { GRPC_MDELEM_UNREF(md); } -static int init_skip_frame_parser( +static grpc_error *init_skip_frame_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing, int is_header) { if (is_header) { @@ -519,7 +543,7 @@ static int init_skip_frame_parser( } else { transport_parsing->parser = skip_parser; } - return 1; + return GRPC_ERROR_NONE; } void grpc_chttp2_parsing_become_skip_parser( @@ -529,22 +553,28 @@ void grpc_chttp2_parsing_become_skip_parser( transport_parsing->parser == grpc_chttp2_header_parser_parse); } -static grpc_chttp2_parse_error update_incoming_window( +static grpc_error *update_incoming_window( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing, grpc_chttp2_stream_parsing *stream_parsing) { uint32_t incoming_frame_size = transport_parsing->incoming_frame_size; if (incoming_frame_size > transport_parsing->incoming_window) { - gpr_log(GPR_ERROR, "frame of size %d overflows incoming window of %d", - transport_parsing->incoming_frame_size, - transport_parsing->incoming_window); - return GRPC_CHTTP2_CONNECTION_ERROR; + char *msg; + gpr_asprintf(&msg, "frame of size %d overflows incoming window of %d", + transport_parsing->incoming_frame_size, + transport_parsing->incoming_window); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } if (incoming_frame_size > stream_parsing->incoming_window) { - gpr_log(GPR_ERROR, "frame of size %d overflows incoming window of %d", - transport_parsing->incoming_frame_size, - stream_parsing->incoming_window); - return GRPC_CHTTP2_CONNECTION_ERROR; + char *msg; + gpr_asprintf(&msg, "frame of size %d overflows incoming window of %d", + transport_parsing->incoming_frame_size, + stream_parsing->incoming_window); + grpc_error *err = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + return err; } GRPC_CHTTP2_FLOW_DEBIT_TRANSPORT("parse", transport_parsing, incoming_window, @@ -555,15 +585,15 @@ static grpc_chttp2_parse_error update_incoming_window( grpc_chttp2_list_add_parsing_seen_stream(transport_parsing, stream_parsing); - return GRPC_CHTTP2_PARSE_OK; + return GRPC_ERROR_NONE; } -static int init_data_frame_parser( +static grpc_error *init_data_frame_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing) { grpc_chttp2_stream_parsing *stream_parsing = grpc_chttp2_parsing_lookup_stream(transport_parsing, transport_parsing->incoming_stream_id); - grpc_chttp2_parse_error err = GRPC_CHTTP2_PARSE_OK; + grpc_error *err = GRPC_ERROR_NONE; if (stream_parsing == NULL) { return init_skip_frame_parser(exec_ctx, transport_parsing, 0); } @@ -571,33 +601,32 @@ static int init_data_frame_parser( if (stream_parsing->received_close) { return init_skip_frame_parser(exec_ctx, transport_parsing, 0); } - if (err == GRPC_CHTTP2_PARSE_OK) { + if (err == GRPC_ERROR_NONE) { err = update_incoming_window(exec_ctx, transport_parsing, stream_parsing); } - if (err == GRPC_CHTTP2_PARSE_OK) { + if (err == GRPC_ERROR_NONE) { err = grpc_chttp2_data_parser_begin_frame( - &stream_parsing->data_parser, transport_parsing->incoming_frame_flags); - } - switch (err) { - case GRPC_CHTTP2_PARSE_OK: - transport_parsing->incoming_stream = stream_parsing; - transport_parsing->parser = grpc_chttp2_data_parser_parse; - transport_parsing->parser_data = &stream_parsing->data_parser; - return 1; - case GRPC_CHTTP2_STREAM_ERROR: - stream_parsing->received_close = 1; - stream_parsing->saw_rst_stream = 1; - stream_parsing->rst_stream_reason = GRPC_CHTTP2_PROTOCOL_ERROR; - gpr_slice_buffer_add( - &transport_parsing->qbuf, - grpc_chttp2_rst_stream_create(transport_parsing->incoming_stream_id, - GRPC_CHTTP2_PROTOCOL_ERROR, - &stream_parsing->stats.outgoing)); - return init_skip_frame_parser(exec_ctx, transport_parsing, 0); - case GRPC_CHTTP2_CONNECTION_ERROR: - return 0; + &stream_parsing->data_parser, transport_parsing->incoming_frame_flags, + stream_parsing->id); + } + if (err == GRPC_ERROR_NONE) { + transport_parsing->incoming_stream = stream_parsing; + transport_parsing->parser = grpc_chttp2_data_parser_parse; + transport_parsing->parser_data = &stream_parsing->data_parser; + return GRPC_ERROR_NONE; + } else if (grpc_error_get_int(err, GRPC_ERROR_INT_STREAM_ID, NULL)) { + /* handle stream errors by closing the stream */ + stream_parsing->received_close = 1; + stream_parsing->forced_close_error = err; + gpr_slice_buffer_add( + &transport_parsing->qbuf, + grpc_chttp2_rst_stream_create(transport_parsing->incoming_stream_id, + GRPC_CHTTP2_PROTOCOL_ERROR, + &stream_parsing->stats.outgoing)); + return init_skip_frame_parser(exec_ctx, transport_parsing, 0); + } else { + return err; } - GPR_UNREACHABLE_CODE(return 0); } static void free_timeout(void *p) { gpr_free(p); } @@ -711,7 +740,7 @@ static void on_trailing_header(void *tp, grpc_mdelem *md) { GPR_TIMER_END("on_trailing_header", 0); } -static int init_header_frame_parser( +static grpc_error *init_header_frame_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing, int is_continuation) { uint8_t is_eoh = (transport_parsing->incoming_frame_flags & @@ -806,15 +835,16 @@ static int init_header_frame_parser( GRPC_CHTTP2_FLAG_HAS_PRIORITY)) { grpc_chttp2_hpack_parser_set_has_priority(&transport_parsing->hpack_parser); } - return 1; + return GRPC_ERROR_NONE; } -static int init_window_update_frame_parser( +static grpc_error *init_window_update_frame_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing) { - int ok = GRPC_CHTTP2_PARSE_OK == grpc_chttp2_window_update_parser_begin_frame( - &transport_parsing->simple.window_update, - transport_parsing->incoming_frame_size, - transport_parsing->incoming_frame_flags); + grpc_error *err = grpc_chttp2_window_update_parser_begin_frame( + &transport_parsing->simple.window_update, + transport_parsing->incoming_frame_size, + transport_parsing->incoming_frame_flags); + if (err != GRPC_ERROR_NONE) return err; if (transport_parsing->incoming_stream_id != 0) { grpc_chttp2_stream_parsing *stream_parsing = transport_parsing->incoming_stream = grpc_chttp2_parsing_lookup_stream( @@ -826,26 +856,27 @@ static int init_window_update_frame_parser( } transport_parsing->parser = grpc_chttp2_window_update_parser_parse; transport_parsing->parser_data = &transport_parsing->simple.window_update; - return ok; + return GRPC_ERROR_NONE; } -static int init_ping_parser(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport_parsing *transport_parsing) { - int ok = GRPC_CHTTP2_PARSE_OK == grpc_chttp2_ping_parser_begin_frame( - &transport_parsing->simple.ping, - transport_parsing->incoming_frame_size, - transport_parsing->incoming_frame_flags); +static grpc_error *init_ping_parser( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing) { + grpc_error *err = grpc_chttp2_ping_parser_begin_frame( + &transport_parsing->simple.ping, transport_parsing->incoming_frame_size, + transport_parsing->incoming_frame_flags); + if (err != GRPC_ERROR_NONE) return err; transport_parsing->parser = grpc_chttp2_ping_parser_parse; transport_parsing->parser_data = &transport_parsing->simple.ping; - return ok; + return GRPC_ERROR_NONE; } -static int init_rst_stream_parser( +static grpc_error *init_rst_stream_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing) { - int ok = GRPC_CHTTP2_PARSE_OK == grpc_chttp2_rst_stream_parser_begin_frame( - &transport_parsing->simple.rst_stream, - transport_parsing->incoming_frame_size, - transport_parsing->incoming_frame_flags); + grpc_error *err = grpc_chttp2_rst_stream_parser_begin_frame( + &transport_parsing->simple.rst_stream, + transport_parsing->incoming_frame_size, + transport_parsing->incoming_frame_flags); + if (err != GRPC_ERROR_NONE) return err; grpc_chttp2_stream_parsing *stream_parsing = transport_parsing->incoming_stream = grpc_chttp2_parsing_lookup_stream( transport_parsing, transport_parsing->incoming_stream_id); @@ -855,37 +886,32 @@ static int init_rst_stream_parser( stream_parsing->stats.incoming.framing_bytes += 9; transport_parsing->parser = grpc_chttp2_rst_stream_parser_parse; transport_parsing->parser_data = &transport_parsing->simple.rst_stream; - return ok; + return GRPC_ERROR_NONE; } -static int init_goaway_parser( +static grpc_error *init_goaway_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing) { - int ok = GRPC_CHTTP2_PARSE_OK == grpc_chttp2_goaway_parser_begin_frame( - &transport_parsing->goaway_parser, - transport_parsing->incoming_frame_size, - transport_parsing->incoming_frame_flags); + grpc_error *err = grpc_chttp2_goaway_parser_begin_frame( + &transport_parsing->goaway_parser, transport_parsing->incoming_frame_size, + transport_parsing->incoming_frame_flags); + if (err != GRPC_ERROR_NONE) return err; transport_parsing->parser = grpc_chttp2_goaway_parser_parse; transport_parsing->parser_data = &transport_parsing->goaway_parser; - return ok; + return GRPC_ERROR_NONE; } -static int init_settings_frame_parser( +static grpc_error *init_settings_frame_parser( grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing) { - int ok; - if (transport_parsing->incoming_stream_id != 0) { - gpr_log(GPR_ERROR, "settings frame received for grpc_chttp2_stream %d", - transport_parsing->incoming_stream_id); - return 0; + return GRPC_ERROR_CREATE("Settings frame received for grpc_chttp2_stream"); } - ok = GRPC_CHTTP2_PARSE_OK == grpc_chttp2_settings_parser_begin_frame( - &transport_parsing->simple.settings, - transport_parsing->incoming_frame_size, - transport_parsing->incoming_frame_flags, - transport_parsing->settings); - if (!ok) { - return 0; + grpc_error *err = grpc_chttp2_settings_parser_begin_frame( + &transport_parsing->simple.settings, + transport_parsing->incoming_frame_size, + transport_parsing->incoming_frame_flags, transport_parsing->settings); + if (err != GRPC_ERROR_NONE) { + return err; } if (transport_parsing->incoming_frame_flags & GRPC_CHTTP2_FLAG_ACK) { transport_parsing->settings_ack_received = 1; @@ -899,7 +925,7 @@ static int init_settings_frame_parser( } transport_parsing->parser = grpc_chttp2_settings_parser_parse; transport_parsing->parser_data = &transport_parsing->simple.settings; - return ok; + return GRPC_ERROR_NONE; } /* @@ -908,34 +934,37 @@ static int is_window_update_legal(int64_t window_update, int64_t window) { } */ -static int parse_frame_slice(grpc_exec_ctx *exec_ctx, - grpc_chttp2_transport_parsing *transport_parsing, - gpr_slice slice, int is_last) { +static grpc_error *parse_frame_slice( + grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_parsing *transport_parsing, + gpr_slice slice, int is_last) { grpc_chttp2_stream_parsing *stream_parsing = transport_parsing->incoming_stream; - switch (transport_parsing->parser(exec_ctx, transport_parsing->parser_data, - transport_parsing, stream_parsing, slice, - is_last)) { - case GRPC_CHTTP2_PARSE_OK: - if (stream_parsing) { - grpc_chttp2_list_add_parsing_seen_stream(transport_parsing, - stream_parsing); - } - return 1; - case GRPC_CHTTP2_STREAM_ERROR: - grpc_chttp2_parsing_become_skip_parser(exec_ctx, transport_parsing); - if (stream_parsing) { - stream_parsing->saw_rst_stream = 1; - stream_parsing->rst_stream_reason = GRPC_CHTTP2_PROTOCOL_ERROR; - gpr_slice_buffer_add( - &transport_parsing->qbuf, - grpc_chttp2_rst_stream_create(transport_parsing->incoming_stream_id, - GRPC_CHTTP2_PROTOCOL_ERROR, - &stream_parsing->stats.outgoing)); - } - return 1; - case GRPC_CHTTP2_CONNECTION_ERROR: - return 0; + grpc_error *err = transport_parsing->parser( + exec_ctx, transport_parsing->parser_data, transport_parsing, + stream_parsing, slice, is_last); + if (err == GRPC_ERROR_NONE) { + if (stream_parsing) { + grpc_chttp2_list_add_parsing_seen_stream(transport_parsing, + stream_parsing); + } + return GRPC_ERROR_NONE; + } else if (grpc_error_get_int(err, GRPC_ERROR_INT_STREAM_ID, NULL)) { + if (grpc_http_trace) { + const char *msg = grpc_error_string(err); + gpr_log(GPR_ERROR, "%s", msg); + grpc_error_free_string(msg); + } + grpc_chttp2_parsing_become_skip_parser(exec_ctx, transport_parsing); + if (stream_parsing) { + stream_parsing->forced_close_error = err; + gpr_slice_buffer_add( + &transport_parsing->qbuf, + grpc_chttp2_rst_stream_create(transport_parsing->incoming_stream_id, + GRPC_CHTTP2_PROTOCOL_ERROR, + &stream_parsing->stats.outgoing)); + } else { + GRPC_ERROR_UNREF(err); + } } - GPR_UNREACHABLE_CODE(return 0); + return err; } diff --git a/src/core/ext/transport/chttp2/transport/writing.c b/src/core/ext/transport/chttp2/transport/writing.c index a8fb463939..add7678182 100644 --- a/src/core/ext/transport/chttp2/transport/writing.c +++ b/src/core/ext/transport/chttp2/transport/writing.c @@ -187,7 +187,8 @@ void grpc_chttp2_perform_writes( grpc_endpoint_write(exec_ctx, endpoint, &transport_writing->outbuf, &transport_writing->done_cb); } else { - grpc_exec_ctx_enqueue(exec_ctx, &transport_writing->done_cb, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &transport_writing->done_cb, GRPC_ERROR_NONE, + NULL); } } @@ -334,25 +335,27 @@ void grpc_chttp2_cleanup_writing( transport_global, transport_writing, &stream_global, &stream_writing)) { if (stream_writing->sent_initial_metadata) { grpc_chttp2_complete_closure_step( - exec_ctx, stream_global, - &stream_global->send_initial_metadata_finished, 1); + exec_ctx, transport_global, stream_global, + &stream_global->send_initial_metadata_finished, GRPC_ERROR_NONE); } grpc_transport_move_one_way_stats(&stream_writing->stats, &stream_global->stats.outgoing); if (stream_writing->sent_message) { GPR_ASSERT(stream_writing->send_message == NULL); grpc_chttp2_complete_closure_step( - exec_ctx, stream_global, &stream_global->send_message_finished, 1); + exec_ctx, transport_global, stream_global, + &stream_global->send_message_finished, GRPC_ERROR_NONE); stream_writing->sent_message = 0; } if (stream_writing->sent_trailing_metadata) { grpc_chttp2_complete_closure_step( - exec_ctx, stream_global, - &stream_global->send_trailing_metadata_finished, 1); + exec_ctx, transport_global, stream_global, + &stream_global->send_trailing_metadata_finished, GRPC_ERROR_NONE); } if (stream_writing->sent_trailing_metadata) { grpc_chttp2_mark_stream_closed(exec_ctx, transport_global, stream_global, - !transport_global->is_client, 1); + !transport_global->is_client, 1, + GRPC_ERROR_NONE); } GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "chttp2_writing"); } diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c index 1bb53b756c..25d8aca250 100644 --- a/src/core/ext/transport/cronet/transport/cronet_transport.c +++ b/src/core/ext/transport/cronet/transport/cronet_transport.c @@ -159,11 +159,11 @@ static void set_pollset_set_do_nothing(grpc_exec_ctx *exec_ctx, static void enqueue_callbacks(grpc_closure *callback_list[]) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; if (callback_list[0]) { - grpc_exec_ctx_enqueue(&exec_ctx, callback_list[0], true, NULL); + grpc_exec_ctx_sched(&exec_ctx, callback_list[0], GRPC_ERROR_NONE, NULL); callback_list[0] = NULL; } if (callback_list[1]) { - grpc_exec_ctx_enqueue(&exec_ctx, callback_list[1], true, NULL); + grpc_exec_ctx_sched(&exec_ctx, callback_list[1], GRPC_ERROR_NONE, NULL); callback_list[1] = NULL; } grpc_exec_ctx_finish(&exec_ctx); diff --git a/src/core/lib/channel/channel_args.c b/src/core/lib/channel/channel_args.c index d53ce904a9..79ceeb66b3 100644 --- a/src/core/lib/channel/channel_args.c +++ b/src/core/lib/channel/channel_args.c @@ -149,6 +149,7 @@ grpc_channel_args *grpc_channel_args_normalize(const grpc_channel_args *a) { void grpc_channel_args_destroy(grpc_channel_args *a) { size_t i; + if (!a) return; for (i = 0; i < a->num_args; i++) { switch (a->args[i].type) { case GRPC_ARG_STRING: @@ -212,7 +213,7 @@ static int find_compression_algorithm_states_bitset(const grpc_channel_args *a, grpc_channel_args *grpc_channel_args_compression_algorithm_set_state( grpc_channel_args **a, grpc_compression_algorithm algorithm, int state) { - int *states_arg; + int *states_arg = NULL; grpc_channel_args *result = *a; const int states_arg_found = find_compression_algorithm_states_bitset(*a, &states_arg); diff --git a/src/core/lib/channel/compress_filter.c b/src/core/lib/channel/compress_filter.c index 4fe9a7f045..61824c76c5 100644 --- a/src/core/lib/channel/compress_filter.c +++ b/src/core/lib/channel/compress_filter.c @@ -154,11 +154,11 @@ static void process_send_initial_metadata( static void continue_send_message(grpc_exec_ctx *exec_ctx, grpc_call_element *elem); -static void send_done(grpc_exec_ctx *exec_ctx, void *elemp, bool success) { +static void send_done(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { grpc_call_element *elem = elemp; call_data *calld = elem->call_data; gpr_slice_buffer_reset_and_unref(&calld->slices); - calld->post_send->cb(exec_ctx, calld->post_send->cb_arg, success); + calld->post_send->cb(exec_ctx, calld->post_send->cb_arg, error); } static void finish_send_message(grpc_exec_ctx *exec_ctx, @@ -206,7 +206,7 @@ static void finish_send_message(grpc_exec_ctx *exec_ctx, grpc_call_next_op(exec_ctx, elem, &calld->send_op); } -static void got_slice(grpc_exec_ctx *exec_ctx, void *elemp, bool success) { +static void got_slice(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { grpc_call_element *elem = elemp; call_data *calld = elem->call_data; gpr_slice_buffer_add(&calld->slices, calld->incoming_slice); diff --git a/src/core/lib/channel/http_client_filter.c b/src/core/lib/channel/http_client_filter.c index 2245a52599..afb738cd0a 100644 --- a/src/core/lib/channel/http_client_filter.c +++ b/src/core/lib/channel/http_client_filter.c @@ -100,7 +100,8 @@ static grpc_mdelem *client_recv_filter(void *user_data, grpc_mdelem *md) { return md; } -static void hc_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, bool success) { +static void hc_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, + grpc_error *error) { grpc_call_element *elem = user_data; call_data *calld = elem->call_data; client_recv_filter_args a; @@ -108,7 +109,7 @@ static void hc_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, bool success) { a.exec_ctx = exec_ctx; grpc_metadata_batch_filter(calld->recv_initial_metadata, client_recv_filter, &a); - calld->on_done_recv->cb(exec_ctx, calld->on_done_recv->cb_arg, success); + calld->on_done_recv->cb(exec_ctx, calld->on_done_recv->cb_arg, error); } static grpc_mdelem *client_strip_filter(void *user_data, grpc_mdelem *md) { diff --git a/src/core/lib/channel/http_server_filter.c b/src/core/lib/channel/http_server_filter.c index 922f771cf1..d0beebd817 100644 --- a/src/core/lib/channel/http_server_filter.c +++ b/src/core/lib/channel/http_server_filter.c @@ -142,10 +142,11 @@ static grpc_mdelem *server_filter(void *user_data, grpc_mdelem *md) { } } -static void hs_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, bool success) { +static void hs_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, + grpc_error *err) { grpc_call_element *elem = user_data; call_data *calld = elem->call_data; - if (success) { + if (err == GRPC_ERROR_NONE) { server_filter_args a; a.elem = elem; a.exec_ctx = exec_ctx; @@ -157,27 +158,35 @@ static void hs_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, bool success) { calld->seen_path && calld->seen_authority) { /* do nothing */ } else { + err = GRPC_ERROR_CREATE("Bad incoming HTTP headers"); if (!calld->seen_path) { - gpr_log(GPR_ERROR, "Missing :path header"); + err = grpc_error_add_child(err, + GRPC_ERROR_CREATE("Missing :path header")); } if (!calld->seen_authority) { - gpr_log(GPR_ERROR, "Missing :authority header"); + err = grpc_error_add_child( + err, GRPC_ERROR_CREATE("Missing :authority header")); } if (!calld->seen_method) { - gpr_log(GPR_ERROR, "Missing :method header"); + err = grpc_error_add_child(err, + GRPC_ERROR_CREATE("Missing :method header")); } if (!calld->seen_scheme) { - gpr_log(GPR_ERROR, "Missing :scheme header"); + err = grpc_error_add_child(err, + GRPC_ERROR_CREATE("Missing :scheme header")); } if (!calld->seen_te_trailers) { - gpr_log(GPR_ERROR, "Missing te trailers header"); + err = grpc_error_add_child( + err, GRPC_ERROR_CREATE("Missing te: trailers header")); } /* Error this call out */ - success = 0; grpc_call_element_send_cancel(exec_ctx, elem); } + } else { + GRPC_ERROR_REF(err); } - calld->on_done_recv->cb(exec_ctx, calld->on_done_recv->cb_arg, success); + calld->on_done_recv->cb(exec_ctx, calld->on_done_recv->cb_arg, err); + GRPC_ERROR_UNREF(err); } static void hs_mutate_op(grpc_call_element *elem, diff --git a/src/core/lib/http/httpcli.c b/src/core/lib/http/httpcli.c index e8957bfe89..3792cdf079 100644 --- a/src/core/lib/http/httpcli.c +++ b/src/core/lib/http/httpcli.c @@ -39,12 +39,14 @@ #include <grpc/support/alloc.h> #include <grpc/support/log.h> #include <grpc/support/string_util.h> +#include <grpc/support/useful.h> #include "src/core/lib/http/format_request.h" #include "src/core/lib/http/parser.h" #include "src/core/lib/iomgr/endpoint.h" #include "src/core/lib/iomgr/iomgr_internal.h" #include "src/core/lib/iomgr/resolve_address.h" +#include "src/core/lib/iomgr/sockaddr_utils.h" #include "src/core/lib/iomgr/tcp_client.h" #include "src/core/lib/support/string.h" @@ -59,8 +61,7 @@ typedef struct { gpr_timespec deadline; int have_read_byte; const grpc_httpcli_handshaker *handshaker; - grpc_httpcli_response_cb on_response; - void *user_data; + grpc_closure *on_done; grpc_httpcli_context *context; grpc_polling_entity *pollent; grpc_iomgr_object iomgr_obj; @@ -69,6 +70,7 @@ typedef struct { grpc_closure on_read; grpc_closure done_write; grpc_closure connected; + grpc_error *overall_error; } internal_request; static grpc_httpcli_get_override g_get_override = NULL; @@ -93,14 +95,14 @@ void grpc_httpcli_context_destroy(grpc_httpcli_context *context) { grpc_pollset_set_destroy(context->pollset_set); } -static void next_address(grpc_exec_ctx *exec_ctx, internal_request *req); +static void next_address(grpc_exec_ctx *exec_ctx, internal_request *req, + grpc_error *due_to_error); static void finish(grpc_exec_ctx *exec_ctx, internal_request *req, - int success) { + grpc_error *error) { grpc_polling_entity_del_from_pollset_set(exec_ctx, req->pollent, req->context->pollset_set); - req->on_response(exec_ctx, req->user_data, - success ? &req->parser.http.response : NULL); + grpc_exec_ctx_sched(exec_ctx, req->on_done, error, NULL); grpc_http_parser_destroy(&req->parser); if (req->addresses != NULL) { grpc_resolved_addresses_destroy(req->addresses); @@ -114,39 +116,49 @@ static void finish(grpc_exec_ctx *exec_ctx, internal_request *req, grpc_iomgr_unregister_object(&req->iomgr_obj); gpr_slice_buffer_destroy(&req->incoming); gpr_slice_buffer_destroy(&req->outgoing); + GRPC_ERROR_UNREF(req->overall_error); gpr_free(req); } -static void on_read(grpc_exec_ctx *exec_ctx, void *user_data, bool success); +static void append_error(internal_request *req, grpc_error *error) { + if (req->overall_error == GRPC_ERROR_NONE) { + req->overall_error = GRPC_ERROR_CREATE("Failed HTTP/1 client request"); + } + grpc_resolved_address *addr = &req->addresses->addrs[req->next_address - 1]; + char *addr_text = grpc_sockaddr_to_uri((struct sockaddr *)addr->addr); + req->overall_error = grpc_error_add_child( + req->overall_error, + grpc_error_set_str(error, GRPC_ERROR_STR_TARGET_ADDRESS, addr_text)); + gpr_free(addr_text); +} static void do_read(grpc_exec_ctx *exec_ctx, internal_request *req) { grpc_endpoint_read(exec_ctx, req->ep, &req->incoming, &req->on_read); } -static void on_read(grpc_exec_ctx *exec_ctx, void *user_data, bool success) { +static void on_read(grpc_exec_ctx *exec_ctx, void *user_data, + grpc_error *error) { internal_request *req = user_data; size_t i; for (i = 0; i < req->incoming.count; i++) { if (GPR_SLICE_LENGTH(req->incoming.slices[i])) { req->have_read_byte = 1; - if (!grpc_http_parser_parse(&req->parser, req->incoming.slices[i])) { - finish(exec_ctx, req, 0); + grpc_error *err = + grpc_http_parser_parse(&req->parser, req->incoming.slices[i]); + if (err != GRPC_ERROR_NONE) { + finish(exec_ctx, req, err); return; } } } - if (success) { + if (error == GRPC_ERROR_NONE) { do_read(exec_ctx, req); } else if (!req->have_read_byte) { - next_address(exec_ctx, req); + next_address(exec_ctx, req, GRPC_ERROR_REF(error)); } else { - int parse_success = grpc_http_parser_eof(&req->parser); - if (parse_success && (req->parser.type != GRPC_HTTP_RESPONSE)) { - parse_success = 0; - } - finish(exec_ctx, req, parse_success); + finish(exec_ctx, req, grpc_http_parser_eof(&req->parser)); } } @@ -154,12 +166,12 @@ static void on_written(grpc_exec_ctx *exec_ctx, internal_request *req) { do_read(exec_ctx, req); } -static void done_write(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void done_write(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { internal_request *req = arg; - if (success) { + if (error == GRPC_ERROR_NONE) { on_written(exec_ctx, req); } else { - next_address(exec_ctx, req); + next_address(exec_ctx, req, GRPC_ERROR_REF(error)); } } @@ -174,7 +186,8 @@ static void on_handshake_done(grpc_exec_ctx *exec_ctx, void *arg, internal_request *req = arg; if (!ep) { - next_address(exec_ctx, req); + next_address(exec_ctx, req, + GRPC_ERROR_CREATE("Unexplained handshake failure")); return; } @@ -182,11 +195,12 @@ static void on_handshake_done(grpc_exec_ctx *exec_ctx, void *arg, start_write(exec_ctx, req); } -static void on_connected(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void on_connected(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { internal_request *req = arg; if (!req->ep) { - next_address(exec_ctx, req); + next_address(exec_ctx, req, GRPC_ERROR_REF(error)); return; } req->handshaker->handshake( @@ -195,10 +209,16 @@ static void on_connected(grpc_exec_ctx *exec_ctx, void *arg, bool success) { on_handshake_done); } -static void next_address(grpc_exec_ctx *exec_ctx, internal_request *req) { +static void next_address(grpc_exec_ctx *exec_ctx, internal_request *req, + grpc_error *error) { grpc_resolved_address *addr; + if (error != GRPC_ERROR_NONE) { + append_error(req, error); + } if (req->next_address == req->addresses->naddrs) { - finish(exec_ctx, req, 0); + finish(exec_ctx, req, + GRPC_ERROR_CREATE_REFERENCING("Failed HTTP requests to all targets", + &req->overall_error, 1)); return; } addr = &req->addresses->addrs[req->next_address++]; @@ -208,34 +228,34 @@ static void next_address(grpc_exec_ctx *exec_ctx, internal_request *req) { (struct sockaddr *)&addr->addr, addr->len, req->deadline); } -static void on_resolved(grpc_exec_ctx *exec_ctx, void *arg, - grpc_resolved_addresses *addresses) { +static void on_resolved(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { internal_request *req = arg; - if (!addresses) { - finish(exec_ctx, req, 0); + if (error != GRPC_ERROR_NONE) { + finish(exec_ctx, req, error); return; } - req->addresses = addresses; req->next_address = 0; - next_address(exec_ctx, req); + next_address(exec_ctx, req, GRPC_ERROR_NONE); } -static void internal_request_begin( - grpc_exec_ctx *exec_ctx, grpc_httpcli_context *context, - grpc_polling_entity *pollent, const grpc_httpcli_request *request, - gpr_timespec deadline, grpc_httpcli_response_cb on_response, - void *user_data, const char *name, gpr_slice request_text) { +static void internal_request_begin(grpc_exec_ctx *exec_ctx, + grpc_httpcli_context *context, + grpc_polling_entity *pollent, + const grpc_httpcli_request *request, + gpr_timespec deadline, grpc_closure *on_done, + grpc_httpcli_response *response, + const char *name, gpr_slice request_text) { internal_request *req = gpr_malloc(sizeof(internal_request)); memset(req, 0, sizeof(*req)); req->request_text = request_text; - grpc_http_parser_init(&req->parser); - req->on_response = on_response; - req->user_data = user_data; + grpc_http_parser_init(&req->parser, GRPC_HTTP_RESPONSE, response); + req->on_done = on_done; req->deadline = deadline; req->handshaker = request->handshaker ? request->handshaker : &grpc_httpcli_plaintext; req->context = context; req->pollent = pollent; + req->overall_error = GRPC_ERROR_NONE; grpc_closure_init(&req->on_read, on_read, req); grpc_closure_init(&req->done_write, done_write, req); gpr_slice_buffer_init(&req->incoming); @@ -248,22 +268,22 @@ static void internal_request_begin( grpc_polling_entity_add_to_pollset_set(exec_ctx, req->pollent, req->context->pollset_set); grpc_resolve_address(exec_ctx, request->host, req->handshaker->default_port, - on_resolved, req); + grpc_closure_create(on_resolved, req), &req->addresses); } void grpc_httpcli_get(grpc_exec_ctx *exec_ctx, grpc_httpcli_context *context, grpc_polling_entity *pollent, const grpc_httpcli_request *request, - gpr_timespec deadline, - grpc_httpcli_response_cb on_response, void *user_data) { + gpr_timespec deadline, grpc_closure *on_done, + grpc_httpcli_response *response) { char *name; if (g_get_override && - g_get_override(exec_ctx, request, deadline, on_response, user_data)) { + g_get_override(exec_ctx, request, deadline, on_done, response)) { return; } gpr_asprintf(&name, "HTTP:GET:%s:%s", request->host, request->http.path); - internal_request_begin(exec_ctx, context, pollent, request, deadline, - on_response, user_data, name, + internal_request_begin(exec_ctx, context, pollent, request, deadline, on_done, + response, name, grpc_httpcli_format_get_request(request)); gpr_free(name); } @@ -272,18 +292,18 @@ void grpc_httpcli_post(grpc_exec_ctx *exec_ctx, grpc_httpcli_context *context, grpc_polling_entity *pollent, const grpc_httpcli_request *request, const char *body_bytes, size_t body_size, - gpr_timespec deadline, - grpc_httpcli_response_cb on_response, void *user_data) { + gpr_timespec deadline, grpc_closure *on_done, + grpc_httpcli_response *response) { char *name; if (g_post_override && g_post_override(exec_ctx, request, body_bytes, body_size, deadline, - on_response, user_data)) { + on_done, response)) { return; } gpr_asprintf(&name, "HTTP:POST:%s:%s", request->host, request->http.path); internal_request_begin( - exec_ctx, context, pollent, request, deadline, on_response, user_data, - name, grpc_httpcli_format_post_request(request, body_bytes, body_size)); + exec_ctx, context, pollent, request, deadline, on_done, response, name, + grpc_httpcli_format_post_request(request, body_bytes, body_size)); gpr_free(name); } diff --git a/src/core/lib/http/httpcli.h b/src/core/lib/http/httpcli.h index 7e7784f1ab..479c40f87e 100644 --- a/src/core/lib/http/httpcli.h +++ b/src/core/lib/http/httpcli.h @@ -82,11 +82,6 @@ typedef struct grpc_httpcli_request { /* Expose the parser response type as a httpcli response too */ typedef struct grpc_http_response grpc_httpcli_response; -/* Callback for grpc_httpcli_get and grpc_httpcli_post. */ -typedef void (*grpc_httpcli_response_cb)(grpc_exec_ctx *exec_ctx, - void *user_data, - const grpc_http_response *response); - void grpc_httpcli_context_init(grpc_httpcli_context *context); void grpc_httpcli_context_destroy(grpc_httpcli_context *context); @@ -103,8 +98,8 @@ void grpc_httpcli_context_destroy(grpc_httpcli_context *context); void grpc_httpcli_get(grpc_exec_ctx *exec_ctx, grpc_httpcli_context *context, grpc_polling_entity *pollent, const grpc_httpcli_request *request, - gpr_timespec deadline, - grpc_httpcli_response_cb on_response, void *user_data); + gpr_timespec deadline, grpc_closure *on_complete, + grpc_httpcli_response *response); /* Asynchronously perform a HTTP POST. 'context' specifies the http context under which to do the post @@ -125,19 +120,19 @@ void grpc_httpcli_post(grpc_exec_ctx *exec_ctx, grpc_httpcli_context *context, grpc_polling_entity *pollent, const grpc_httpcli_request *request, const char *body_bytes, size_t body_size, - gpr_timespec deadline, - grpc_httpcli_response_cb on_response, void *user_data); + gpr_timespec deadline, grpc_closure *on_complete, + grpc_httpcli_response *response); /* override functions return 1 if they handled the request, 0 otherwise */ typedef int (*grpc_httpcli_get_override)(grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, gpr_timespec deadline, - grpc_httpcli_response_cb on_response, - void *user_data); + grpc_closure *on_complete, + grpc_httpcli_response *response); typedef int (*grpc_httpcli_post_override)( grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, const char *body_bytes, size_t body_size, gpr_timespec deadline, - grpc_httpcli_response_cb on_response, void *user_data); + grpc_closure *on_complete, grpc_httpcli_response *response); void grpc_httpcli_set_override(grpc_httpcli_get_override get, grpc_httpcli_post_override post); diff --git a/src/core/lib/http/parser.c b/src/core/lib/http/parser.c index 09b2ed40d1..92ed08ae51 100644 --- a/src/core/lib/http/parser.c +++ b/src/core/lib/http/parser.c @@ -48,37 +48,38 @@ static char *buf2str(void *buffer, size_t length) { return out; } -static int handle_response_line(grpc_http_parser *parser) { +static grpc_error *handle_response_line(grpc_http_parser *parser) { uint8_t *beg = parser->cur_line; uint8_t *cur = beg; uint8_t *end = beg + parser->cur_line_length; - if (cur == end || *cur++ != 'H') goto error; - if (cur == end || *cur++ != 'T') goto error; - if (cur == end || *cur++ != 'T') goto error; - if (cur == end || *cur++ != 'P') goto error; - if (cur == end || *cur++ != '/') goto error; - if (cur == end || *cur++ != '1') goto error; - if (cur == end || *cur++ != '.') goto error; - if (cur == end || *cur < '0' || *cur++ > '1') goto error; - if (cur == end || *cur++ != ' ') goto error; - if (cur == end || *cur < '1' || *cur++ > '9') goto error; - if (cur == end || *cur < '0' || *cur++ > '9') goto error; - if (cur == end || *cur < '0' || *cur++ > '9') goto error; - parser->http.response.status = + if (cur == end || *cur++ != 'H') return GRPC_ERROR_CREATE("Expected 'H'"); + if (cur == end || *cur++ != 'T') return GRPC_ERROR_CREATE("Expected 'T'"); + if (cur == end || *cur++ != 'T') return GRPC_ERROR_CREATE("Expected 'T'"); + if (cur == end || *cur++ != 'P') return GRPC_ERROR_CREATE("Expected 'P'"); + if (cur == end || *cur++ != '/') return GRPC_ERROR_CREATE("Expected '/'"); + if (cur == end || *cur++ != '1') return GRPC_ERROR_CREATE("Expected '1'"); + if (cur == end || *cur++ != '.') return GRPC_ERROR_CREATE("Expected '.'"); + if (cur == end || *cur < '0' || *cur++ > '1') { + return GRPC_ERROR_CREATE("Expected HTTP/1.0 or HTTP/1.1"); + } + if (cur == end || *cur++ != ' ') return GRPC_ERROR_CREATE("Expected ' '"); + if (cur == end || *cur < '1' || *cur++ > '9') + return GRPC_ERROR_CREATE("Expected status code"); + if (cur == end || *cur < '0' || *cur++ > '9') + return GRPC_ERROR_CREATE("Expected status code"); + if (cur == end || *cur < '0' || *cur++ > '9') + return GRPC_ERROR_CREATE("Expected status code"); + parser->http.response->status = (cur[-3] - '0') * 100 + (cur[-2] - '0') * 10 + (cur[-1] - '0'); - if (cur == end || *cur++ != ' ') goto error; + if (cur == end || *cur++ != ' ') return GRPC_ERROR_CREATE("Expected ' '"); /* we don't really care about the status code message */ - return 1; - -error: - if (grpc_http1_trace) gpr_log(GPR_ERROR, "Failed parsing response line"); - return 0; + return GRPC_ERROR_NONE; } -static int handle_request_line(grpc_http_parser *parser) { +static grpc_error *handle_request_line(grpc_http_parser *parser) { uint8_t *beg = parser->cur_line; uint8_t *cur = beg; uint8_t *end = beg + parser->cur_line_length; @@ -87,84 +88,81 @@ static int handle_request_line(grpc_http_parser *parser) { while (cur != end && *cur++ != ' ') ; - if (cur == end) goto error; - parser->http.request.method = buf2str(beg, (size_t)(cur - beg - 1)); + if (cur == end) return GRPC_ERROR_CREATE("No method on HTTP request line"); + parser->http.request->method = buf2str(beg, (size_t)(cur - beg - 1)); beg = cur; while (cur != end && *cur++ != ' ') ; - if (cur == end) goto error; - parser->http.request.path = buf2str(beg, (size_t)(cur - beg - 1)); - - if (cur == end || *cur++ != 'H') goto error; - if (cur == end || *cur++ != 'T') goto error; - if (cur == end || *cur++ != 'T') goto error; - if (cur == end || *cur++ != 'P') goto error; - if (cur == end || *cur++ != '/') goto error; + if (cur == end) return GRPC_ERROR_CREATE("No path on HTTP request line"); + parser->http.request->path = buf2str(beg, (size_t)(cur - beg - 1)); + + if (cur == end || *cur++ != 'H') return GRPC_ERROR_CREATE("Expected 'H'"); + if (cur == end || *cur++ != 'T') return GRPC_ERROR_CREATE("Expected 'T'"); + if (cur == end || *cur++ != 'T') return GRPC_ERROR_CREATE("Expected 'T'"); + if (cur == end || *cur++ != 'P') return GRPC_ERROR_CREATE("Expected 'P'"); + if (cur == end || *cur++ != '/') return GRPC_ERROR_CREATE("Expected '/'"); vers_major = (uint8_t)(*cur++ - '1' + 1); ++cur; - if (cur == end) goto error; + if (cur == end) + return GRPC_ERROR_CREATE("End of line in HTTP version string"); vers_minor = (uint8_t)(*cur++ - '1' + 1); if (vers_major == 1) { if (vers_minor == 0) { - parser->http.request.version = GRPC_HTTP_HTTP10; + parser->http.request->version = GRPC_HTTP_HTTP10; } else if (vers_minor == 1) { - parser->http.request.version = GRPC_HTTP_HTTP11; + parser->http.request->version = GRPC_HTTP_HTTP11; } else { - goto error; + return GRPC_ERROR_CREATE( + "Expected one of HTTP/1.0, HTTP/1.1, or HTTP/2.0"); } } else if (vers_major == 2) { if (vers_minor == 0) { - parser->http.request.version = GRPC_HTTP_HTTP20; + parser->http.request->version = GRPC_HTTP_HTTP20; } else { - goto error; + return GRPC_ERROR_CREATE( + "Expected one of HTTP/1.0, HTTP/1.1, or HTTP/2.0"); } } else { - goto error; + return GRPC_ERROR_CREATE("Expected one of HTTP/1.0, HTTP/1.1, or HTTP/2.0"); } - return 1; - -error: - if (grpc_http1_trace) gpr_log(GPR_ERROR, "Failed parsing request line"); - return 0; + return GRPC_ERROR_NONE; } -static int handle_first_line(grpc_http_parser *parser) { - if (parser->cur_line[0] == 'H') { - parser->type = GRPC_HTTP_RESPONSE; - return handle_response_line(parser); - } else { - parser->type = GRPC_HTTP_REQUEST; - return handle_request_line(parser); +static grpc_error *handle_first_line(grpc_http_parser *parser) { + switch (parser->type) { + case GRPC_HTTP_REQUEST: + return handle_request_line(parser); + case GRPC_HTTP_RESPONSE: + return handle_response_line(parser); } + GPR_UNREACHABLE_CODE(return GRPC_ERROR_CREATE("Should never reach here")); } -static int add_header(grpc_http_parser *parser) { +static grpc_error *add_header(grpc_http_parser *parser) { uint8_t *beg = parser->cur_line; uint8_t *cur = beg; uint8_t *end = beg + parser->cur_line_length; size_t *hdr_count = NULL; grpc_http_header **hdrs = NULL; grpc_http_header hdr = {NULL, NULL}; + grpc_error *error = GRPC_ERROR_NONE; GPR_ASSERT(cur != end); if (*cur == ' ' || *cur == '\t') { - if (grpc_http1_trace) - gpr_log(GPR_ERROR, "Continued header lines not supported yet"); - goto error; + error = GRPC_ERROR_CREATE("Continued header lines not supported yet"); + goto done; } while (cur != end && *cur != ':') { cur++; } if (cur == end) { - if (grpc_http1_trace) { - gpr_log(GPR_ERROR, "Didn't find ':' in header string"); - } - goto error; + error = GRPC_ERROR_CREATE("Didn't find ':' in header string"); + goto done; } GPR_ASSERT(cur >= beg); hdr.key = buf2str(beg, (size_t)(cur - beg)); @@ -176,14 +174,15 @@ static int add_header(grpc_http_parser *parser) { GPR_ASSERT((size_t)(end - cur) >= parser->cur_line_end_length); hdr.value = buf2str(cur, (size_t)(end - cur) - parser->cur_line_end_length); - if (parser->type == GRPC_HTTP_RESPONSE) { - hdr_count = &parser->http.response.hdr_count; - hdrs = &parser->http.response.hdrs; - } else if (parser->type == GRPC_HTTP_REQUEST) { - hdr_count = &parser->http.request.hdr_count; - hdrs = &parser->http.request.hdrs; - } else { - return 0; + switch (parser->type) { + case GRPC_HTTP_RESPONSE: + hdr_count = &parser->http.response->hdr_count; + hdrs = &parser->http.response->hdrs; + break; + case GRPC_HTTP_REQUEST: + hdr_count = &parser->http.request->hdr_count; + hdrs = &parser->http.request->hdrs; + break; } if (*hdr_count == parser->hdr_capacity) { @@ -192,20 +191,21 @@ static int add_header(grpc_http_parser *parser) { *hdrs = gpr_realloc(*hdrs, parser->hdr_capacity * sizeof(**hdrs)); } (*hdrs)[(*hdr_count)++] = hdr; - return 1; -error: - gpr_free(hdr.key); - gpr_free(hdr.value); - return 0; +done: + if (error != GRPC_ERROR_NONE) { + gpr_free(hdr.key); + gpr_free(hdr.value); + } + return error; } -static int finish_line(grpc_http_parser *parser) { +static grpc_error *finish_line(grpc_http_parser *parser) { + grpc_error *err; switch (parser->state) { case GRPC_HTTP_FIRST_LINE: - if (!handle_first_line(parser)) { - return 0; - } + err = handle_first_line(parser); + if (err != GRPC_ERROR_NONE) return err; parser->state = GRPC_HTTP_HEADERS; break; case GRPC_HTTP_HEADERS: @@ -213,30 +213,31 @@ static int finish_line(grpc_http_parser *parser) { parser->state = GRPC_HTTP_BODY; break; } - if (!add_header(parser)) { - return 0; + err = add_header(parser); + if (err != GRPC_ERROR_NONE) { + return err; } break; case GRPC_HTTP_BODY: - GPR_UNREACHABLE_CODE(return 0); + GPR_UNREACHABLE_CODE(return GRPC_ERROR_CREATE("Should never reach here")); } parser->cur_line_length = 0; - return 1; + return GRPC_ERROR_NONE; } -static int addbyte_body(grpc_http_parser *parser, uint8_t byte) { +static grpc_error *addbyte_body(grpc_http_parser *parser, uint8_t byte) { size_t *body_length = NULL; char **body = NULL; if (parser->type == GRPC_HTTP_RESPONSE) { - body_length = &parser->http.response.body_length; - body = &parser->http.response.body; + body_length = &parser->http.response->body_length; + body = &parser->http.response->body; } else if (parser->type == GRPC_HTTP_REQUEST) { - body_length = &parser->http.request.body_length; - body = &parser->http.request.body; + body_length = &parser->http.request->body_length; + body = &parser->http.request->body; } else { - return 0; + GPR_UNREACHABLE_CODE(return GRPC_ERROR_CREATE("Should never reach here")); } if (*body_length == parser->body_capacity) { @@ -246,34 +247,34 @@ static int addbyte_body(grpc_http_parser *parser, uint8_t byte) { (*body)[*body_length] = (char)byte; (*body_length)++; - return 1; + return GRPC_ERROR_NONE; } -static int check_line(grpc_http_parser *parser) { +static bool check_line(grpc_http_parser *parser) { if (parser->cur_line_length >= 2 && parser->cur_line[parser->cur_line_length - 2] == '\r' && parser->cur_line[parser->cur_line_length - 1] == '\n') { - return 1; + return true; } // HTTP request with \n\r line termiantors. else if (parser->cur_line_length >= 2 && parser->cur_line[parser->cur_line_length - 2] == '\n' && parser->cur_line[parser->cur_line_length - 1] == '\r') { - return 1; + return true; } // HTTP request with only \n line terminators. else if (parser->cur_line_length >= 1 && parser->cur_line[parser->cur_line_length - 1] == '\n') { parser->cur_line_end_length = 1; - return 1; + return true; } - return 0; + return false; } -static int addbyte(grpc_http_parser *parser, uint8_t byte) { +static grpc_error *addbyte(grpc_http_parser *parser, uint8_t byte) { switch (parser->state) { case GRPC_HTTP_FIRST_LINE: case GRPC_HTTP_HEADERS: @@ -288,7 +289,7 @@ static int addbyte(grpc_http_parser *parser, uint8_t byte) { if (check_line(parser)) { return finish_line(parser); } else { - return 1; + return GRPC_ERROR_NONE; } GPR_UNREACHABLE_CODE(return 0); case GRPC_HTTP_BODY: @@ -297,46 +298,53 @@ static int addbyte(grpc_http_parser *parser, uint8_t byte) { GPR_UNREACHABLE_CODE(return 0); } -void grpc_http_parser_init(grpc_http_parser *parser) { +void grpc_http_parser_init(grpc_http_parser *parser, grpc_http_type type, + void *request_or_response) { memset(parser, 0, sizeof(*parser)); parser->state = GRPC_HTTP_FIRST_LINE; - parser->type = GRPC_HTTP_UNKNOWN; + parser->type = type; + parser->http.request_or_response = request_or_response; parser->cur_line_end_length = 2; } -void grpc_http_parser_destroy(grpc_http_parser *parser) { +void grpc_http_parser_destroy(grpc_http_parser *parser) {} + +void grpc_http_request_destroy(grpc_http_request *request) { size_t i; - if (parser->type == GRPC_HTTP_RESPONSE) { - gpr_free(parser->http.response.body); - for (i = 0; i < parser->http.response.hdr_count; i++) { - gpr_free(parser->http.response.hdrs[i].key); - gpr_free(parser->http.response.hdrs[i].value); - } - gpr_free(parser->http.response.hdrs); - } else if (parser->type == GRPC_HTTP_REQUEST) { - gpr_free(parser->http.request.body); - for (i = 0; i < parser->http.request.hdr_count; i++) { - gpr_free(parser->http.request.hdrs[i].key); - gpr_free(parser->http.request.hdrs[i].value); - } - gpr_free(parser->http.request.hdrs); - gpr_free(parser->http.request.method); - gpr_free(parser->http.request.path); + gpr_free(request->body); + for (i = 0; i < request->hdr_count; i++) { + gpr_free(request->hdrs[i].key); + gpr_free(request->hdrs[i].value); } + gpr_free(request->hdrs); + gpr_free(request->method); + gpr_free(request->path); } -int grpc_http_parser_parse(grpc_http_parser *parser, gpr_slice slice) { +void grpc_http_response_destroy(grpc_http_response *response) { + size_t i; + gpr_free(response->body); + for (i = 0; i < response->hdr_count; i++) { + gpr_free(response->hdrs[i].key); + gpr_free(response->hdrs[i].value); + } + gpr_free(response->hdrs); +} + +grpc_error *grpc_http_parser_parse(grpc_http_parser *parser, gpr_slice slice) { size_t i; for (i = 0; i < GPR_SLICE_LENGTH(slice); i++) { - if (!addbyte(parser, GPR_SLICE_START_PTR(slice)[i])) { - return 0; - } + grpc_error *err = addbyte(parser, GPR_SLICE_START_PTR(slice)[i]); + if (err != GRPC_ERROR_NONE) return err; } - return 1; + return GRPC_ERROR_NONE; } -int grpc_http_parser_eof(grpc_http_parser *parser) { - return parser->state == GRPC_HTTP_BODY; +grpc_error *grpc_http_parser_eof(grpc_http_parser *parser) { + if (parser->state != GRPC_HTTP_BODY) { + return GRPC_ERROR_CREATE("Did not finish headers"); + } + return GRPC_ERROR_NONE; } diff --git a/src/core/lib/http/parser.c.orig b/src/core/lib/http/parser.c.orig new file mode 100644 index 0000000000..74d90fd8bf --- /dev/null +++ b/src/core/lib/http/parser.c.orig @@ -0,0 +1,357 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/lib/http/parser.h" + +#include <string.h> + +#include <grpc/support/alloc.h> +#include <grpc/support/log.h> +#include <grpc/support/useful.h> + +int grpc_http1_trace = 0; + +static char *buf2str(void *buffer, size_t length) { + char *out = gpr_malloc(length + 1); + memcpy(out, buffer, length); + out[length] = 0; + return out; +} + +static grpc_error *handle_response_line(grpc_http_parser *parser) { + uint8_t *beg = parser->cur_line; + uint8_t *cur = beg; + uint8_t *end = beg + parser->cur_line_length; + + if (cur == end || *cur++ != 'H') return GRPC_ERROR_CREATE("Expected 'H'"); + if (cur == end || *cur++ != 'T') return GRPC_ERROR_CREATE("Expected 'T'"); + if (cur == end || *cur++ != 'T') return GRPC_ERROR_CREATE("Expected 'T'"); + if (cur == end || *cur++ != 'P') return GRPC_ERROR_CREATE("Expected 'P'"); + if (cur == end || *cur++ != '/') return GRPC_ERROR_CREATE("Expected '/'"); + if (cur == end || *cur++ != '1') return GRPC_ERROR_CREATE("Expected '1'"); + if (cur == end || *cur++ != '.') return GRPC_ERROR_CREATE("Expected '.'"); + if (cur == end || *cur < '0' || *cur++ > '1') { + return GRPC_ERROR_CREATE("Expected HTTP/1.0 or HTTP/1.1"); + } + if (cur == end || *cur++ != ' ') return GRPC_ERROR_CREATE("Expected ' '"); + if (cur == end || *cur < '1' || *cur++ > '9') + return GRPC_ERROR_CREATE("Expected status code"); + if (cur == end || *cur < '0' || *cur++ > '9') + return GRPC_ERROR_CREATE("Expected status code"); + if (cur == end || *cur < '0' || *cur++ > '9') + return GRPC_ERROR_CREATE("Expected status code"); + parser->http.response->status = + (cur[-3] - '0') * 100 + (cur[-2] - '0') * 10 + (cur[-1] - '0'); + if (cur == end || *cur++ != ' ') return GRPC_ERROR_CREATE("Expected ' '"); + + /* we don't really care about the status code message */ + + return GRPC_ERROR_NONE; +} + +static grpc_error *handle_request_line(grpc_http_parser *parser) { + uint8_t *beg = parser->cur_line; + uint8_t *cur = beg; + uint8_t *end = beg + parser->cur_line_length; + uint8_t vers_major = 0; + uint8_t vers_minor = 0; + + while (cur != end && *cur++ != ' ') + ; + if (cur == end) return GRPC_ERROR_CREATE("No method on HTTP request line"); + parser->http.request->method = buf2str(beg, (size_t)(cur - beg - 1)); + + beg = cur; + while (cur != end && *cur++ != ' ') + ; + if (cur == end) return GRPC_ERROR_CREATE("No path on HTTP request line"); + parser->http.request->path = buf2str(beg, (size_t)(cur - beg - 1)); + + if (cur == end || *cur++ != 'H') return GRPC_ERROR_CREATE("Expected 'H'"); + if (cur == end || *cur++ != 'T') return GRPC_ERROR_CREATE("Expected 'T'"); + if (cur == end || *cur++ != 'T') return GRPC_ERROR_CREATE("Expected 'T'"); + if (cur == end || *cur++ != 'P') return GRPC_ERROR_CREATE("Expected 'P'"); + if (cur == end || *cur++ != '/') return GRPC_ERROR_CREATE("Expected '/'"); + vers_major = (uint8_t)(*cur++ - '1' + 1); + ++cur; + if (cur == end) + return GRPC_ERROR_CREATE("End of line in HTTP version string"); + vers_minor = (uint8_t)(*cur++ - '1' + 1); + + if (vers_major == 1) { + if (vers_minor == 0) { + parser->http.request->version = GRPC_HTTP_HTTP10; + } else if (vers_minor == 1) { + parser->http.request->version = GRPC_HTTP_HTTP11; + } else { + return GRPC_ERROR_CREATE( + "Expected one of HTTP/1.0, HTTP/1.1, or HTTP/2.0"); + } + } else if (vers_major == 2) { + if (vers_minor == 0) { + parser->http.request->version = GRPC_HTTP_HTTP20; + } else { + return GRPC_ERROR_CREATE( + "Expected one of HTTP/1.0, HTTP/1.1, or HTTP/2.0"); + } + } else { + return GRPC_ERROR_CREATE("Expected one of HTTP/1.0, HTTP/1.1, or HTTP/2.0"); + } + + return GRPC_ERROR_NONE; +} + +static grpc_error *handle_first_line(grpc_http_parser *parser) { + switch (parser->type) { + case GRPC_HTTP_REQUEST: + return handle_request_line(parser); + case GRPC_HTTP_RESPONSE: + return handle_response_line(parser); + } + GPR_UNREACHABLE_CODE(return GRPC_ERROR_CREATE("Should never reach here")); +} + +static grpc_error *add_header(grpc_http_parser *parser) { + uint8_t *beg = parser->cur_line; + uint8_t *cur = beg; + uint8_t *end = beg + parser->cur_line_length; + size_t *hdr_count = NULL; + grpc_http_header **hdrs = NULL; + grpc_http_header hdr = {NULL, NULL}; + grpc_error *error = GRPC_ERROR_NONE; + + GPR_ASSERT(cur != end); + + if (*cur == ' ' || *cur == '\t') { + error = GRPC_ERROR_CREATE("Continued header lines not supported yet"); + goto done; + } + + while (cur != end && *cur != ':') { + cur++; + } + if (cur == end) { +<<<<<<< HEAD + error = GRPC_ERROR_CREATE("Didn't find ':' in header string"); + goto done; +======= + if (grpc_http1_trace) { + gpr_log(GPR_ERROR, "Didn't find ':' in header string"); + } + goto error; +>>>>>>> a709afe241d8b264a1c326315f757b4a8d330207 + } + GPR_ASSERT(cur >= beg); + hdr.key = buf2str(beg, (size_t)(cur - beg)); + cur++; /* skip : */ + + while (cur != end && (*cur == ' ' || *cur == '\t')) { + cur++; + } + GPR_ASSERT((size_t)(end - cur) >= parser->cur_line_end_length); + hdr.value = buf2str(cur, (size_t)(end - cur) - parser->cur_line_end_length); + + switch (parser->type) { + case GRPC_HTTP_RESPONSE: + hdr_count = &parser->http.response->hdr_count; + hdrs = &parser->http.response->hdrs; + break; + case GRPC_HTTP_REQUEST: + hdr_count = &parser->http.request->hdr_count; + hdrs = &parser->http.request->hdrs; + break; + } + + if (*hdr_count == parser->hdr_capacity) { + parser->hdr_capacity = + GPR_MAX(parser->hdr_capacity + 1, parser->hdr_capacity * 3 / 2); + *hdrs = gpr_realloc(*hdrs, parser->hdr_capacity * sizeof(**hdrs)); + } + (*hdrs)[(*hdr_count)++] = hdr; + +done: + if (error != GRPC_ERROR_NONE) { + gpr_free(hdr.key); + gpr_free(hdr.value); + } + return error; +} + +static grpc_error *finish_line(grpc_http_parser *parser) { + grpc_error *err; + switch (parser->state) { + case GRPC_HTTP_FIRST_LINE: + err = handle_first_line(parser); + if (err != GRPC_ERROR_NONE) return err; + parser->state = GRPC_HTTP_HEADERS; + break; + case GRPC_HTTP_HEADERS: + if (parser->cur_line_length == parser->cur_line_end_length) { + parser->state = GRPC_HTTP_BODY; + break; + } + err = add_header(parser); + if (err != GRPC_ERROR_NONE) { + return err; + } + break; + case GRPC_HTTP_BODY: + GPR_UNREACHABLE_CODE(return GRPC_ERROR_CREATE("Should never reach here")); + } + + parser->cur_line_length = 0; + return GRPC_ERROR_NONE; +} + +static grpc_error *addbyte_body(grpc_http_parser *parser, uint8_t byte) { + size_t *body_length = NULL; + char **body = NULL; + + if (parser->type == GRPC_HTTP_RESPONSE) { + body_length = &parser->http.response->body_length; + body = &parser->http.response->body; + } else if (parser->type == GRPC_HTTP_REQUEST) { + body_length = &parser->http.request->body_length; + body = &parser->http.request->body; + } else { + GPR_UNREACHABLE_CODE(return GRPC_ERROR_CREATE("Should never reach here")); + } + + if (*body_length == parser->body_capacity) { + parser->body_capacity = GPR_MAX(8, parser->body_capacity * 3 / 2); + *body = gpr_realloc((void *)*body, parser->body_capacity); + } + (*body)[*body_length] = (char)byte; + (*body_length)++; + + return GRPC_ERROR_NONE; +} + +static bool check_line(grpc_http_parser *parser) { + if (parser->cur_line_length >= 2 && + parser->cur_line[parser->cur_line_length - 2] == '\r' && + parser->cur_line[parser->cur_line_length - 1] == '\n') { + return true; + } + + // HTTP request with \n\r line termiantors. + else if (parser->cur_line_length >= 2 && + parser->cur_line[parser->cur_line_length - 2] == '\n' && + parser->cur_line[parser->cur_line_length - 1] == '\r') { + return true; + } + + // HTTP request with only \n line terminators. + else if (parser->cur_line_length >= 1 && + parser->cur_line[parser->cur_line_length - 1] == '\n') { + parser->cur_line_end_length = 1; + return true; + } + + return false; +} + +static grpc_error *addbyte(grpc_http_parser *parser, uint8_t byte) { + switch (parser->state) { + case GRPC_HTTP_FIRST_LINE: + case GRPC_HTTP_HEADERS: + if (parser->cur_line_length >= GRPC_HTTP_PARSER_MAX_HEADER_LENGTH) { + if (grpc_http1_trace) + gpr_log(GPR_ERROR, "HTTP client max line length (%d) exceeded", + GRPC_HTTP_PARSER_MAX_HEADER_LENGTH); + return 0; + } + parser->cur_line[parser->cur_line_length] = byte; + parser->cur_line_length++; + if (check_line(parser)) { + return finish_line(parser); + } else { + return GRPC_ERROR_NONE; + } + GPR_UNREACHABLE_CODE(return 0); + case GRPC_HTTP_BODY: + return addbyte_body(parser, byte); + } + GPR_UNREACHABLE_CODE(return 0); +} + +void grpc_http_parser_init(grpc_http_parser *parser, grpc_http_type type, + void *request_or_response) { + memset(parser, 0, sizeof(*parser)); + parser->state = GRPC_HTTP_FIRST_LINE; + parser->type = type; + parser->http.request_or_response = request_or_response; + parser->cur_line_end_length = 2; +} + +void grpc_http_parser_destroy(grpc_http_parser *parser) {} + +void grpc_http_request_destroy(grpc_http_request *request) { + size_t i; + gpr_free(request->body); + for (i = 0; i < request->hdr_count; i++) { + gpr_free(request->hdrs[i].key); + gpr_free(request->hdrs[i].value); + } + gpr_free(request->hdrs); + gpr_free(request->method); + gpr_free(request->path); +} + +void grpc_http_response_destroy(grpc_http_response *response) { + size_t i; + gpr_free(response->body); + for (i = 0; i < response->hdr_count; i++) { + gpr_free(response->hdrs[i].key); + gpr_free(response->hdrs[i].value); + } + gpr_free(response->hdrs); +} + +grpc_error *grpc_http_parser_parse(grpc_http_parser *parser, gpr_slice slice) { + size_t i; + + for (i = 0; i < GPR_SLICE_LENGTH(slice); i++) { + grpc_error *err = addbyte(parser, GPR_SLICE_START_PTR(slice)[i]); + if (err != GRPC_ERROR_NONE) return err; + } + + return GRPC_ERROR_NONE; +} + +grpc_error *grpc_http_parser_eof(grpc_http_parser *parser) { + if (parser->state != GRPC_HTTP_BODY) { + return GRPC_ERROR_CREATE("Did not finish headers"); + } + return GRPC_ERROR_NONE; +} diff --git a/src/core/lib/http/parser.h b/src/core/lib/http/parser.h index 536637e9a2..6df3cc8b13 100644 --- a/src/core/lib/http/parser.h +++ b/src/core/lib/http/parser.h @@ -36,6 +36,7 @@ #include <grpc/support/port_platform.h> #include <grpc/support/slice.h> +#include "src/core/lib/iomgr/error.h" /* Maximum length of a header string of the form 'Key: Value\r\n' */ #define GRPC_HTTP_PARSER_MAX_HEADER_LENGTH 4096 @@ -61,7 +62,6 @@ typedef enum { typedef enum { GRPC_HTTP_RESPONSE, GRPC_HTTP_REQUEST, - GRPC_HTTP_UNKNOWN } grpc_http_type; /* A request */ @@ -97,8 +97,9 @@ typedef struct { grpc_http_type type; union { - grpc_http_response response; - grpc_http_request request; + grpc_http_response *response; + grpc_http_request *request; + void *request_or_response; } http; size_t body_capacity; size_t hdr_capacity; @@ -108,11 +109,15 @@ typedef struct { size_t cur_line_end_length; } grpc_http_parser; -void grpc_http_parser_init(grpc_http_parser *parser); +void grpc_http_parser_init(grpc_http_parser *parser, grpc_http_type type, + void *request_or_response); void grpc_http_parser_destroy(grpc_http_parser *parser); -int grpc_http_parser_parse(grpc_http_parser *parser, gpr_slice slice); -int grpc_http_parser_eof(grpc_http_parser *parser); +grpc_error *grpc_http_parser_parse(grpc_http_parser *parser, gpr_slice slice); +grpc_error *grpc_http_parser_eof(grpc_http_parser *parser); + +void grpc_http_request_destroy(grpc_http_request *request); +void grpc_http_response_destroy(grpc_http_response *response); extern int grpc_http1_trace; diff --git a/src/core/lib/iomgr/closure.c b/src/core/lib/iomgr/closure.c index 27793c32e4..0b6c3b2539 100644 --- a/src/core/lib/iomgr/closure.c +++ b/src/core/lib/iomgr/closure.c @@ -39,25 +39,32 @@ void grpc_closure_init(grpc_closure *closure, grpc_iomgr_cb_func cb, void *cb_arg) { closure->cb = cb; closure->cb_arg = cb_arg; - closure->final_data = 0; } -void grpc_closure_list_add(grpc_closure_list *closure_list, - grpc_closure *closure, bool success) { - if (closure == NULL) return; - closure->final_data = (success != 0); +void grpc_closure_list_append(grpc_closure_list *closure_list, + grpc_closure *closure, grpc_error *error) { + if (closure == NULL) { + GRPC_ERROR_UNREF(error); + return; + } + closure->error = error; + closure->next_data.next = NULL; if (closure_list->head == NULL) { closure_list->head = closure; } else { - closure_list->tail->final_data |= (uintptr_t)closure; + closure_list->tail->next_data.next = closure; } closure_list->tail = closure; } -void grpc_closure_list_fail_all(grpc_closure_list *list) { - for (grpc_closure *c = list->head; c != NULL; c = grpc_closure_next(c)) { - c->final_data &= ~(uintptr_t)1; +void grpc_closure_list_fail_all(grpc_closure_list *list, + grpc_error *forced_failure) { + for (grpc_closure *c = list->head; c != NULL; c = c->next_data.next) { + if (c->error == GRPC_ERROR_NONE) { + c->error = GRPC_ERROR_REF(forced_failure); + } } + GRPC_ERROR_UNREF(forced_failure); } bool grpc_closure_list_empty(grpc_closure_list closure_list) { @@ -71,7 +78,7 @@ void grpc_closure_list_move(grpc_closure_list *src, grpc_closure_list *dst) { if (dst->head == NULL) { *dst = *src; } else { - dst->tail->final_data |= (uintptr_t)src->head; + dst->tail->next_data.next = src->head; dst->tail = src->tail; } src->head = src->tail = NULL; @@ -83,12 +90,13 @@ typedef struct { grpc_closure wrapper; } wrapped_closure; -static void closure_wrapper(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void closure_wrapper(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { wrapped_closure *wc = arg; grpc_iomgr_cb_func cb = wc->cb; void *cb_arg = wc->cb_arg; gpr_free(wc); - cb(exec_ctx, cb_arg, success); + cb(exec_ctx, cb_arg, error); } grpc_closure *grpc_closure_create(grpc_iomgr_cb_func cb, void *cb_arg) { @@ -98,7 +106,3 @@ grpc_closure *grpc_closure_create(grpc_iomgr_cb_func cb, void *cb_arg) { grpc_closure_init(&wc->wrapper, closure_wrapper, wc); return &wc->wrapper; } - -grpc_closure *grpc_closure_next(grpc_closure *closure) { - return (grpc_closure *)(closure->final_data & ~(uintptr_t)1); -} diff --git a/src/core/lib/iomgr/closure.h b/src/core/lib/iomgr/closure.h index fdc2daed9d..08e59a168e 100644 --- a/src/core/lib/iomgr/closure.h +++ b/src/core/lib/iomgr/closure.h @@ -36,6 +36,7 @@ #include <grpc/support/port_platform.h> #include <stdbool.h> +#include "src/core/lib/iomgr/error.h" struct grpc_closure; typedef struct grpc_closure grpc_closure; @@ -52,10 +53,10 @@ typedef struct grpc_closure_list { /** gRPC Callback definition. * * \param arg Arbitrary input. - * \param success An indication on the state of the iomgr. On false, cleanup - * actions should be taken (eg, shutdown). */ + * \param error GRPC_ERROR_NONE if no error occurred, otherwise some grpc_error + * describing what went wrong */ typedef void (*grpc_iomgr_cb_func)(grpc_exec_ctx *exec_ctx, void *arg, - bool success); + grpc_error *error); /** A closure over a grpc_iomgr_cb_func. */ struct grpc_closure { @@ -65,10 +66,15 @@ struct grpc_closure { /** Arguments to be passed to "cb". */ void *cb_arg; - /** Once enqueued, contains in the lower bit the success of the closure, - and in the upper bits the pointer to the next closure in the list. - Before enqueing for execution, this is usable for scratch data. */ - uintptr_t final_data; + /** Once queued, the result of the closure. Before then: scratch space */ + grpc_error *error; + + /** Once queued, next indicates the next queued closure; before then, scratch + * space */ + union { + grpc_closure *next; + uintptr_t scratch; + } next_data; }; /** Initializes \a closure with \a cb and \a cb_arg. */ @@ -81,13 +87,14 @@ grpc_closure *grpc_closure_create(grpc_iomgr_cb_func cb, void *cb_arg); #define GRPC_CLOSURE_LIST_INIT \ { NULL, NULL } -/** add \a closure to the end of \a list and set \a closure's success to \a - * success */ -void grpc_closure_list_add(grpc_closure_list *list, grpc_closure *closure, - bool success); +/** add \a closure to the end of \a list + and set \a closure's result to \a error */ +void grpc_closure_list_append(grpc_closure_list *list, grpc_closure *closure, + grpc_error *error); /** force all success bits in \a list to false */ -void grpc_closure_list_fail_all(grpc_closure_list *list); +void grpc_closure_list_fail_all(grpc_closure_list *list, + grpc_error *forced_failure); /** append all closures from \a src to \a dst and empty \a src. */ void grpc_closure_list_move(grpc_closure_list *src, grpc_closure_list *dst); @@ -95,7 +102,4 @@ void grpc_closure_list_move(grpc_closure_list *src, grpc_closure_list *dst); /** return whether \a list is empty. */ bool grpc_closure_list_empty(grpc_closure_list list); -/** return the next pointer for a queued closure list */ -grpc_closure *grpc_closure_next(grpc_closure *closure); - #endif /* GRPC_CORE_LIB_IOMGR_CLOSURE_H */ diff --git a/src/core/lib/iomgr/endpoint_pair_posix.c b/src/core/lib/iomgr/endpoint_pair_posix.c index e0ce47c773..e295fb4867 100644 --- a/src/core/lib/iomgr/endpoint_pair_posix.c +++ b/src/core/lib/iomgr/endpoint_pair_posix.c @@ -58,8 +58,8 @@ static void create_sockets(int sv[2]) { GPR_ASSERT(fcntl(sv[0], F_SETFL, flags | O_NONBLOCK) == 0); flags = fcntl(sv[1], F_GETFL, 0); GPR_ASSERT(fcntl(sv[1], F_SETFL, flags | O_NONBLOCK) == 0); - GPR_ASSERT(grpc_set_socket_no_sigpipe_if_possible(sv[0])); - GPR_ASSERT(grpc_set_socket_no_sigpipe_if_possible(sv[1])); + GPR_ASSERT(grpc_set_socket_no_sigpipe_if_possible(sv[0]) == GRPC_ERROR_NONE); + GPR_ASSERT(grpc_set_socket_no_sigpipe_if_possible(sv[1]) == GRPC_ERROR_NONE); } grpc_endpoint_pair grpc_iomgr_create_endpoint_pair(const char *name, diff --git a/src/core/lib/iomgr/error.c b/src/core/lib/iomgr/error.c new file mode 100644 index 0000000000..68b44667e5 --- /dev/null +++ b/src/core/lib/iomgr/error.c @@ -0,0 +1,535 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/lib/iomgr/error.h" + +#include <inttypes.h> +#include <stdbool.h> +#include <string.h> + +#include <grpc/support/alloc.h> +#include <grpc/support/avl.h> +#include <grpc/support/log.h> +#include <grpc/support/string_util.h> +#include <grpc/support/useful.h> + +#ifdef GPR_WINDOWS +#include <grpc/support/log_windows.h> +#endif + +static void destroy_integer(void *key) {} + +static void *copy_integer(void *key) { return key; } + +static long compare_integers(void *key1, void *key2) { + return GPR_ICMP((uintptr_t)key1, (uintptr_t)key2); +} + +static void destroy_string(void *str) { gpr_free(str); } + +static void *copy_string(void *str) { return gpr_strdup(str); } + +static void destroy_err(void *err) { GRPC_ERROR_UNREF(err); } + +static void *copy_err(void *err) { return GRPC_ERROR_REF(err); } + +static void destroy_time(void *tm) { gpr_free(tm); } + +static gpr_timespec *box_time(gpr_timespec tm) { + gpr_timespec *out = gpr_malloc(sizeof(*out)); + *out = tm; + return out; +} + +static void *copy_time(void *tm) { return box_time(*(gpr_timespec *)tm); } + +static const gpr_avl_vtable avl_vtable_ints = {destroy_integer, copy_integer, + compare_integers, + destroy_integer, copy_integer}; + +static const gpr_avl_vtable avl_vtable_strs = {destroy_integer, copy_integer, + compare_integers, destroy_string, + copy_string}; + +static const gpr_avl_vtable avl_vtable_times = { + destroy_integer, copy_integer, compare_integers, destroy_time, copy_time}; + +static const gpr_avl_vtable avl_vtable_errs = { + destroy_integer, copy_integer, compare_integers, destroy_err, copy_err}; + +static const char *error_int_name(grpc_error_ints key) { + switch (key) { + case GRPC_ERROR_INT_ERRNO: + return "errno"; + case GRPC_ERROR_INT_FILE_LINE: + return "file_line"; + case GRPC_ERROR_INT_STREAM_ID: + return "stream_id"; + case GRPC_ERROR_INT_GRPC_STATUS: + return "grpc_status"; + case GRPC_ERROR_INT_OFFSET: + return "offset"; + case GRPC_ERROR_INT_INDEX: + return "index"; + case GRPC_ERROR_INT_SIZE: + return "size"; + case GRPC_ERROR_INT_HTTP2_ERROR: + return "http2_error"; + case GRPC_ERROR_INT_TSI_CODE: + return "tsi_code"; + case GRPC_ERROR_INT_SECURITY_STATUS: + return "security_status"; + case GRPC_ERROR_INT_FD: + return "fd"; + case GRPC_ERROR_INT_WSA_ERROR: + return "wsa_error"; + case GRPC_ERROR_INT_HTTP_STATUS: + return "http_status"; + } + GPR_UNREACHABLE_CODE(return "unknown"); +} + +static const char *error_str_name(grpc_error_strs key) { + switch (key) { + case GRPC_ERROR_STR_DESCRIPTION: + return "description"; + case GRPC_ERROR_STR_OS_ERROR: + return "os_error"; + case GRPC_ERROR_STR_TARGET_ADDRESS: + return "target_address"; + case GRPC_ERROR_STR_SYSCALL: + return "syscall"; + case GRPC_ERROR_STR_FILE: + return "file"; + case GRPC_ERROR_STR_GRPC_MESSAGE: + return "grpc_message"; + case GRPC_ERROR_STR_RAW_BYTES: + return "raw_bytes"; + case GRPC_ERROR_STR_TSI_ERROR: + return "tsi_error"; + case GRPC_ERROR_STR_FILENAME: + return "filename"; + } + GPR_UNREACHABLE_CODE(return "unknown"); +} + +static const char *error_time_name(grpc_error_times key) { + switch (key) { + case GRPC_ERROR_TIME_CREATED: + return "created"; + } + GPR_UNREACHABLE_CODE(return "unknown"); +} + +struct grpc_error { + gpr_refcount refs; + gpr_avl ints; + gpr_avl strs; + gpr_avl times; + gpr_avl errs; + uintptr_t next_err; +}; + +static bool is_special(grpc_error *err) { + return err == GRPC_ERROR_NONE || err == GRPC_ERROR_OOM || + err == GRPC_ERROR_CANCELLED; +} + +#ifdef GRPC_ERROR_REFCOUNT_DEBUG +grpc_error *grpc_error_ref(grpc_error *err, const char *file, int line, + const char *func) { + if (is_special(err)) return err; + gpr_log(GPR_DEBUG, "%p: %d -> %d [%s:%d %s]", err, err->refs.count, + err->refs.count + 1, file, line, func); + gpr_ref(&err->refs); + return err; +} +#else +grpc_error *grpc_error_ref(grpc_error *err) { + if (is_special(err)) return err; + gpr_ref(&err->refs); + return err; +} +#endif + +static void error_destroy(grpc_error *err) { + GPR_ASSERT(!is_special(err)); + gpr_avl_unref(err->ints); + gpr_avl_unref(err->strs); + gpr_avl_unref(err->errs); + gpr_avl_unref(err->times); + gpr_free(err); +} + +#ifdef GRPC_ERROR_REFCOUNT_DEBUG +void grpc_error_unref(grpc_error *err, const char *file, int line, + const char *func) { + if (is_special(err)) return; + gpr_log(GPR_DEBUG, "%p: %d -> %d [%s:%d %s]", err, err->refs.count, + err->refs.count - 1, file, line, func); + if (gpr_unref(&err->refs)) { + error_destroy(err); + } +} +#else +void grpc_error_unref(grpc_error *err) { + if (is_special(err)) return; + if (gpr_unref(&err->refs)) { + error_destroy(err); + } +} +#endif + +grpc_error *grpc_error_create(const char *file, int line, const char *desc, + grpc_error **referencing, + size_t num_referencing) { + grpc_error *err = gpr_malloc(sizeof(*err)); + if (err == NULL) { // TODO(ctiller): make gpr_malloc return NULL + return GRPC_ERROR_OOM; + } +#ifdef GRPC_ERROR_REFCOUNT_DEBUG + gpr_log(GPR_DEBUG, "%p create [%s:%d]", err, file, line); +#endif + err->ints = gpr_avl_add(gpr_avl_create(&avl_vtable_ints), + (void *)(uintptr_t)GRPC_ERROR_INT_FILE_LINE, + (void *)(uintptr_t)line); + err->strs = gpr_avl_add( + gpr_avl_add(gpr_avl_create(&avl_vtable_strs), + (void *)(uintptr_t)GRPC_ERROR_STR_FILE, gpr_strdup(file)), + (void *)(uintptr_t)GRPC_ERROR_STR_DESCRIPTION, gpr_strdup(desc)); + err->errs = gpr_avl_create(&avl_vtable_errs); + err->next_err = 0; + for (size_t i = 0; i < num_referencing; i++) { + if (referencing[i] == GRPC_ERROR_NONE) continue; + err->errs = gpr_avl_add(err->errs, (void *)(err->next_err++), + GRPC_ERROR_REF(referencing[i])); + } + err->times = gpr_avl_add(gpr_avl_create(&avl_vtable_times), + (void *)(uintptr_t)GRPC_ERROR_TIME_CREATED, + box_time(gpr_now(GPR_CLOCK_REALTIME))); + gpr_ref_init(&err->refs, 1); + return err; +} + +static grpc_error *copy_error_and_unref(grpc_error *in) { + if (is_special(in)) { + if (in == GRPC_ERROR_NONE) return GRPC_ERROR_CREATE("no error"); + if (in == GRPC_ERROR_OOM) return GRPC_ERROR_CREATE("oom"); + if (in == GRPC_ERROR_CANCELLED) return GRPC_ERROR_CREATE("cancelled"); + return GRPC_ERROR_CREATE("unknown"); + } + grpc_error *out = gpr_malloc(sizeof(*out)); +#ifdef GRPC_ERROR_REFCOUNT_DEBUG + gpr_log(GPR_DEBUG, "%p create copying", out); +#endif + out->ints = gpr_avl_ref(in->ints); + out->strs = gpr_avl_ref(in->strs); + out->errs = gpr_avl_ref(in->errs); + out->times = gpr_avl_ref(in->times); + out->next_err = in->next_err; + gpr_ref_init(&out->refs, 1); + GRPC_ERROR_UNREF(in); + return out; +} + +grpc_error *grpc_error_set_int(grpc_error *src, grpc_error_ints which, + intptr_t value) { + grpc_error *new = copy_error_and_unref(src); + new->ints = gpr_avl_add(new->ints, (void *)(uintptr_t)which, (void *)value); + return new; +} + +bool grpc_error_get_int(grpc_error *err, grpc_error_ints which, intptr_t *p) { + void *pp; + if (gpr_avl_maybe_get(err->ints, (void *)(uintptr_t)which, &pp)) { + if (p != NULL) *p = (intptr_t)pp; + return true; + } + return false; +} + +grpc_error *grpc_error_set_str(grpc_error *src, grpc_error_strs which, + const char *value) { + grpc_error *new = copy_error_and_unref(src); + new->strs = + gpr_avl_add(new->strs, (void *)(uintptr_t)which, gpr_strdup(value)); + return new; +} + +grpc_error *grpc_error_add_child(grpc_error *src, grpc_error *child) { + grpc_error *new = copy_error_and_unref(src); + new->errs = gpr_avl_add(new->errs, (void *)(new->next_err++), child); + return new; +} + +static const char *no_error_string = "null"; +static const char *oom_error_string = "\"Out of memory\""; +static const char *cancelled_error_string = "\"Cancelled\""; + +typedef struct { + char *key; + char *value; +} kv_pair; + +typedef struct { + kv_pair *kvs; + size_t num_kvs; + size_t cap_kvs; +} kv_pairs; + +static void append_kv(kv_pairs *kvs, char *key, char *value) { + if (kvs->num_kvs == kvs->cap_kvs) { + kvs->cap_kvs = GPR_MAX(3 * kvs->cap_kvs / 2, 4); + kvs->kvs = gpr_realloc(kvs->kvs, sizeof(*kvs->kvs) * kvs->cap_kvs); + } + kvs->kvs[kvs->num_kvs].key = key; + kvs->kvs[kvs->num_kvs].value = value; + kvs->num_kvs++; +} + +static void collect_kvs(gpr_avl_node *node, char *key(void *k), + char *fmt(void *v), kv_pairs *kvs) { + if (node == NULL) return; + append_kv(kvs, key(node->key), fmt(node->value)); + collect_kvs(node->left, key, fmt, kvs); + collect_kvs(node->right, key, fmt, kvs); +} + +static char *key_int(void *p) { + return gpr_strdup(error_int_name((grpc_error_ints)(uintptr_t)p)); +} + +static char *key_str(void *p) { + return gpr_strdup(error_str_name((grpc_error_strs)(uintptr_t)p)); +} + +static char *key_time(void *p) { + return gpr_strdup(error_time_name((grpc_error_times)(uintptr_t)p)); +} + +static char *fmt_int(void *p) { + char *s; + gpr_asprintf(&s, "%" PRIdPTR, (intptr_t)p); + return s; +} + +static void append_chr(char c, char **s, size_t *sz, size_t *cap) { + if (*sz == *cap) { + *cap = GPR_MAX(8, 3 * *cap / 2); + *s = gpr_realloc(*s, *cap); + } + (*s)[(*sz)++] = c; +} + +static void append_str(const char *str, char **s, size_t *sz, size_t *cap) { + for (const char *c = str; *c; c++) { + append_chr(*c, s, sz, cap); + } +} + +static void append_esc_str(const char *str, char **s, size_t *sz, size_t *cap) { + static const char *hex = "0123456789abcdef"; + append_chr('"', s, sz, cap); + for (const uint8_t *c = (const uint8_t *)str; *c; c++) { + if (*c < 32 || *c >= 127) { + append_chr('\\', s, sz, cap); + switch (*c) { + case '\b': + append_chr('b', s, sz, cap); + break; + case '\f': + append_chr('f', s, sz, cap); + break; + case '\n': + append_chr('n', s, sz, cap); + break; + case '\r': + append_chr('r', s, sz, cap); + break; + case '\t': + append_chr('t', s, sz, cap); + break; + default: + append_chr('u', s, sz, cap); + append_chr('0', s, sz, cap); + append_chr('0', s, sz, cap); + append_chr(hex[*c >> 4], s, sz, cap); + append_chr(hex[*c & 0x0f], s, sz, cap); + break; + } + } else { + append_chr((char)*c, s, sz, cap); + } + } + append_chr('"', s, sz, cap); +} + +static char *fmt_str(void *p) { + char *s = NULL; + size_t sz = 0; + size_t cap = 0; + append_esc_str(p, &s, &sz, &cap); + append_chr(0, &s, &sz, &cap); + return s; +} + +static char *fmt_time(void *p) { + gpr_timespec tm = *(gpr_timespec *)p; + char *out; + char *pfx = "!!"; + switch (tm.clock_type) { + case GPR_CLOCK_MONOTONIC: + pfx = "@monotonic:"; + break; + case GPR_CLOCK_REALTIME: + pfx = "@"; + break; + case GPR_CLOCK_PRECISE: + pfx = "@precise:"; + break; + case GPR_TIMESPAN: + pfx = ""; + break; + } + gpr_asprintf(&out, "\"%s%d.%09d\"", pfx, tm.tv_sec, tm.tv_nsec); + return out; +} + +static void add_errs(gpr_avl_node *n, char **s, size_t *sz, size_t *cap) { + if (n == NULL) return; + add_errs(n->left, s, sz, cap); + const char *e = grpc_error_string(n->value); + append_str(e, s, sz, cap); + grpc_error_free_string(e); + add_errs(n->right, s, sz, cap); +} + +static char *errs_string(grpc_error *err) { + char *s = NULL; + size_t sz = 0; + size_t cap = 0; + append_chr('[', &s, &sz, &cap); + add_errs(err->errs.root, &s, &sz, &cap); + append_chr(']', &s, &sz, &cap); + append_chr(0, &s, &sz, &cap); + return s; +} + +static int cmp_kvs(const void *a, const void *b) { + const kv_pair *ka = a; + const kv_pair *kb = b; + return strcmp(ka->key, kb->key); +} + +static const char *finish_kvs(kv_pairs *kvs) { + char *s = NULL; + size_t sz = 0; + size_t cap = 0; + + append_chr('{', &s, &sz, &cap); + for (size_t i = 0; i < kvs->num_kvs; i++) { + if (i != 0) append_chr(',', &s, &sz, &cap); + append_esc_str(kvs->kvs[i].key, &s, &sz, &cap); + gpr_free(kvs->kvs[i].key); + append_chr(':', &s, &sz, &cap); + append_str(kvs->kvs[i].value, &s, &sz, &cap); + gpr_free(kvs->kvs[i].value); + } + append_chr('}', &s, &sz, &cap); + append_chr(0, &s, &sz, &cap); + + gpr_free(kvs->kvs); + return s; +} + +void grpc_error_free_string(const char *str) { + if (str == no_error_string) return; + if (str == oom_error_string) return; + if (str == cancelled_error_string) return; + gpr_free((char *)str); +} + +const char *grpc_error_string(grpc_error *err) { + if (err == GRPC_ERROR_NONE) return no_error_string; + if (err == GRPC_ERROR_OOM) return oom_error_string; + if (err == GRPC_ERROR_CANCELLED) return cancelled_error_string; + + kv_pairs kvs; + memset(&kvs, 0, sizeof(kvs)); + + collect_kvs(err->ints.root, key_int, fmt_int, &kvs); + collect_kvs(err->strs.root, key_str, fmt_str, &kvs); + collect_kvs(err->times.root, key_time, fmt_time, &kvs); + if (!gpr_avl_is_empty(err->errs)) { + append_kv(&kvs, gpr_strdup("referenced_errors"), errs_string(err)); + } + + qsort(kvs.kvs, kvs.num_kvs, sizeof(kv_pair), cmp_kvs); + + return finish_kvs(&kvs); +} + +grpc_error *grpc_os_error(const char *file, int line, int err, + const char *call_name) { + return grpc_error_set_str( + grpc_error_set_str( + grpc_error_set_int(grpc_error_create(file, line, "OS Error", NULL, 0), + GRPC_ERROR_INT_ERRNO, err), + GRPC_ERROR_STR_OS_ERROR, strerror(err)), + GRPC_ERROR_STR_SYSCALL, call_name); +} + +#ifdef GPR_WINDOWS +grpc_error *grpc_wsa_error(const char *file, int line, int err, + const char *call_name) { + char *utf8_message = gpr_format_message(err); + grpc_error *error = grpc_error_set_str( + grpc_error_set_str( + grpc_error_set_int(grpc_error_create(file, line, "OS Error", NULL, 0), + GRPC_ERROR_INT_WSA_ERROR, err), + GRPC_ERROR_STR_OS_ERROR, utf8_message), + GRPC_ERROR_STR_SYSCALL, call_name); + gpr_free(utf8_message); + return error; +} +#endif + +bool grpc_log_if_error(const char *what, grpc_error *error, const char *file, + int line) { + if (error == GRPC_ERROR_NONE) return true; + const char *msg = grpc_error_string(error); + gpr_log(file, line, GPR_LOG_SEVERITY_ERROR, "%s: %s", what, msg); + grpc_error_free_string(msg); + GRPC_ERROR_UNREF(error); + return false; +} diff --git a/src/core/lib/iomgr/error.h b/src/core/lib/iomgr/error.h new file mode 100644 index 0000000000..69cdf3028e --- /dev/null +++ b/src/core/lib/iomgr/error.h @@ -0,0 +1,192 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef GRPC_CORE_LIB_IOMGR_ERROR_H +#define GRPC_CORE_LIB_IOMGR_ERROR_H + +#include <stdbool.h> +#include <stdint.h> + +#include <grpc/support/time.h> + +/// Opaque representation of an error. +/// Errors are refcounted objects that represent the result of an operation. +/// Ownership laws: +/// if a grpc_error is returned by a function, the caller owns a ref to that +/// instance +/// if a grpc_error is passed to a grpc_closure callback function (functions +/// with the signature: +/// void (*f)(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error)) +/// then those functions do not automatically own a ref to error +/// if a grpc_error is passed to *ANY OTHER FUNCTION* then that function takes +/// ownership of the error +/// Errors have: +/// a set of ints, strings, and timestamps that describe the error +/// always present are: +/// GRPC_ERROR_STR_FILE, GRPC_ERROR_INT_FILE_LINE - source location the error +/// was generated +/// GRPC_ERROR_STR_DESCRIPTION - a human readable description of the error +/// GRPC_ERROR_TIME_CREATED - a timestamp indicating when the error happened +/// an error can also have children; these are other errors that are believed +/// to have contributed to this one. By accumulating children, we can begin +/// to root cause high level failures from low level failures, without having +/// to derive execution paths from log lines +typedef struct grpc_error grpc_error; + +typedef enum { + /// 'errno' from the operating system + GRPC_ERROR_INT_ERRNO, + /// __LINE__ from the call site creating the error + GRPC_ERROR_INT_FILE_LINE, + /// stream identifier: for errors that are associated with an individual + /// wire stream + GRPC_ERROR_INT_STREAM_ID, + /// grpc status code representing this error + GRPC_ERROR_INT_GRPC_STATUS, + /// offset into some binary blob (usually represented by + /// GRPC_ERROR_STR_RAW_BYTES) where the error occurred + GRPC_ERROR_INT_OFFSET, + /// context sensitive index associated with the error + GRPC_ERROR_INT_INDEX, + /// context sensitive size associated with the error + GRPC_ERROR_INT_SIZE, + /// http2 error code associated with the error (see the HTTP2 RFC) + GRPC_ERROR_INT_HTTP2_ERROR, + /// TSI status code associated with the error + GRPC_ERROR_INT_TSI_CODE, + /// grpc_security_status associated with the error + GRPC_ERROR_INT_SECURITY_STATUS, + /// WSAGetLastError() reported when this error occurred + GRPC_ERROR_INT_WSA_ERROR, + /// File descriptor associated with this error + GRPC_ERROR_INT_FD, + /// HTTP status (i.e. 404) + GRPC_ERROR_INT_HTTP_STATUS, +} grpc_error_ints; + +typedef enum { + /// top-level textual description of this error + GRPC_ERROR_STR_DESCRIPTION, + /// source file in which this error occurred + GRPC_ERROR_STR_FILE, + /// operating system description of this error + GRPC_ERROR_STR_OS_ERROR, + /// syscall that generated this error + GRPC_ERROR_STR_SYSCALL, + /// peer that we were trying to communicate when this error occurred + GRPC_ERROR_STR_TARGET_ADDRESS, + /// grpc status message associated with this error + GRPC_ERROR_STR_GRPC_MESSAGE, + /// hex dump (or similar) with the data that generated this error + GRPC_ERROR_STR_RAW_BYTES, + /// tsi error string associated with this error + GRPC_ERROR_STR_TSI_ERROR, + /// filename that we were trying to read/write when this error occurred + GRPC_ERROR_STR_FILENAME, +} grpc_error_strs; + +typedef enum { + /// timestamp of error creation + GRPC_ERROR_TIME_CREATED, +} grpc_error_times; + +#define GRPC_ERROR_NONE ((grpc_error *)NULL) +#define GRPC_ERROR_OOM ((grpc_error *)1) +#define GRPC_ERROR_CANCELLED ((grpc_error *)2) + +const char *grpc_error_string(grpc_error *error); +void grpc_error_free_string(const char *str); + +/// Create an error - but use GRPC_ERROR_CREATE instead +grpc_error *grpc_error_create(const char *file, int line, const char *desc, + grpc_error **referencing, size_t num_referencing); +/// Create an error (this is the preferred way of generating an error that is +/// not due to a system call - for system calls, use GRPC_OS_ERROR or +/// GRPC_WSA_ERROR as appropriate) +/// \a referencing is an array of num_referencing elements indicating one or +/// more errors that are believed to have contributed to this one +/// err = grpc_error_create(x, y, z, r, nr) is equivalent to: +/// err = grpc_error_create(x, y, z, NULL, 0); +/// for (i=0; i<nr; i++) err = grpc_error_add_child(err, r[i]); +#define GRPC_ERROR_CREATE(desc) \ + grpc_error_create(__FILE__, __LINE__, desc, NULL, 0) + +// Create an error that references some other errors. This function adds a +// reference to each error in errs - it does not consume an existing reference +#define GRPC_ERROR_CREATE_REFERENCING(desc, errs, count) \ + grpc_error_create(__FILE__, __LINE__, desc, errs, count) + +//#define GRPC_ERROR_REFCOUNT_DEBUG +#ifdef GRPC_ERROR_REFCOUNT_DEBUG +grpc_error *grpc_error_ref(grpc_error *err, const char *file, int line, + const char *func); +void grpc_error_unref(grpc_error *err, const char *file, int line, + const char *func); +#define GRPC_ERROR_REF(err) grpc_error_ref(err, __FILE__, __LINE__, __func__) +#define GRPC_ERROR_UNREF(err) \ + grpc_error_unref(err, __FILE__, __LINE__, __func__) +#else +grpc_error *grpc_error_ref(grpc_error *err); +void grpc_error_unref(grpc_error *err); +#define GRPC_ERROR_REF(err) grpc_error_ref(err) +#define GRPC_ERROR_UNREF(err) grpc_error_unref(err) +#endif + +grpc_error *grpc_error_set_int(grpc_error *src, grpc_error_ints which, + intptr_t value); +bool grpc_error_get_int(grpc_error *error, grpc_error_ints which, intptr_t *p); +grpc_error *grpc_error_set_time(grpc_error *src, grpc_error_times which, + gpr_timespec value); +grpc_error *grpc_error_set_str(grpc_error *src, grpc_error_strs which, + const char *value); +/// Add a child error: an error that is believed to have contributed to this +/// error occurring. Allows root causing high level errors from lower level +/// errors that contributed to them. +grpc_error *grpc_error_add_child(grpc_error *src, grpc_error *child); +grpc_error *grpc_os_error(const char *file, int line, int err, + const char *call_name); +/// create an error associated with errno!=0 (an 'operating system' error) +#define GRPC_OS_ERROR(err, call_name) \ + grpc_os_error(__FILE__, __LINE__, err, call_name) +grpc_error *grpc_wsa_error(const char *file, int line, int err, + const char *call_name); +/// windows only: create an error associated with WSAGetLastError()!=0 +#define GRPC_WSA_ERROR(err, call_name) \ + grpc_wsa_error(__FILE__, __LINE__, err, call_name) + +bool grpc_log_if_error(const char *what, grpc_error *error, const char *file, + int line); +#define GRPC_LOG_IF_ERROR(what, error) \ + grpc_log_if_error((what), (error), __FILE__, __LINE__) + +#endif /* GRPC_CORE_LIB_IOMGR_ERROR_H */ diff --git a/src/core/lib/iomgr/ev_poll_and_epoll_posix.c b/src/core/lib/iomgr/ev_poll_and_epoll_posix.c index 943c404f91..f833e948c7 100644 --- a/src/core/lib/iomgr/ev_poll_and_epoll_posix.c +++ b/src/core/lib/iomgr/ev_poll_and_epoll_posix.c @@ -221,9 +221,10 @@ struct grpc_pollset { struct grpc_pollset_vtable { void (*add_fd)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, struct grpc_fd *fd, int and_unlock_pollset); - void (*maybe_work_and_unlock)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker *worker, - gpr_timespec deadline, gpr_timespec now); + grpc_error *(*maybe_work_and_unlock)(grpc_exec_ctx *exec_ctx, + grpc_pollset *pollset, + grpc_pollset_worker *worker, + gpr_timespec deadline, gpr_timespec now); void (*finish_shutdown)(grpc_pollset *pollset); void (*destroy)(grpc_pollset *pollset); }; @@ -251,9 +252,9 @@ static int poll_deadline_to_millis_timeout(gpr_timespec deadline, #define GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP 2 /* As per pollset_kick, with an extended set of flags (defined above) -- mostly for fd_posix's use. */ -static void pollset_kick_ext(grpc_pollset *p, - grpc_pollset_worker *specific_worker, - uint32_t flags); +static grpc_error *pollset_kick_ext(grpc_pollset *p, + grpc_pollset_worker *specific_worker, + uint32_t flags) GRPC_MUST_USE_RESULT; /* turn a pollset into a multipoller: platform specific */ typedef void (*platform_become_multipoller_type)(grpc_exec_ctx *exec_ctx, @@ -420,12 +421,13 @@ static bool fd_is_orphaned(grpc_fd *fd) { return (gpr_atm_acq_load(&fd->refst) & 1) == 0; } -static void pollset_kick_locked(grpc_fd_watcher *watcher) { +static grpc_error *pollset_kick_locked(grpc_fd_watcher *watcher) { gpr_mu_lock(&watcher->pollset->mu); GPR_ASSERT(watcher->worker); - pollset_kick_ext(watcher->pollset, watcher->worker, - GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP); + grpc_error *err = pollset_kick_ext(watcher->pollset, watcher->worker, + GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP); gpr_mu_unlock(&watcher->pollset->mu); + return err; } static void maybe_wake_one_watcher_locked(grpc_fd *fd) { @@ -464,7 +466,7 @@ static void close_fd_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd) { } else { remove_fd_from_all_epoll_sets(fd->fd); } - grpc_exec_ctx_enqueue(exec_ctx, fd->on_done_closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, fd->on_done_closure, GRPC_ERROR_NONE, NULL); } static int fd_wrapped_fd(grpc_fd *fd) { @@ -513,6 +515,14 @@ static void fd_ref(grpc_fd *fd) { ref_by(fd, 2); } static void fd_unref(grpc_fd *fd) { unref_by(fd, 2); } #endif +static grpc_error *fd_shutdown_error(bool shutdown) { + if (!shutdown) { + return GRPC_ERROR_NONE; + } else { + return GRPC_ERROR_CREATE("FD shutdown"); + } +} + static void notify_on_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure **st, grpc_closure *closure) { if (*st == CLOSURE_NOT_READY) { @@ -521,7 +531,8 @@ static void notify_on_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd, } else if (*st == CLOSURE_READY) { /* already ready ==> queue the closure to run immediately */ *st = CLOSURE_NOT_READY; - grpc_exec_ctx_enqueue(exec_ctx, closure, !fd->shutdown, NULL); + grpc_exec_ctx_sched(exec_ctx, closure, fd_shutdown_error(fd->shutdown), + NULL); maybe_wake_one_watcher_locked(fd); } else { /* upcallptr was set to a different closure. This is an error! */ @@ -544,7 +555,7 @@ static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd, return 0; } else { /* waiting ==> queue closure */ - grpc_exec_ctx_enqueue(exec_ctx, *st, !fd->shutdown, NULL); + grpc_exec_ctx_sched(exec_ctx, *st, fd_shutdown_error(fd->shutdown), NULL); *st = CLOSURE_NOT_READY; return 1; } @@ -744,10 +755,19 @@ static void push_front_worker(grpc_pollset *p, grpc_pollset_worker *worker) { worker->prev->next = worker->next->prev = worker; } -static void pollset_kick_ext(grpc_pollset *p, - grpc_pollset_worker *specific_worker, - uint32_t flags) { +static void kick_append_error(grpc_error **composite, grpc_error *error) { + if (error == GRPC_ERROR_NONE) return; + if (*composite == GRPC_ERROR_NONE) { + *composite = GRPC_ERROR_CREATE("Kick Failure"); + } + *composite = grpc_error_add_child(*composite, error); +} + +static grpc_error *pollset_kick_ext(grpc_pollset *p, + grpc_pollset_worker *specific_worker, + uint32_t flags) { GPR_TIMER_BEGIN("pollset_kick_ext", 0); + grpc_error *error = GRPC_ERROR_NONE; /* pollset->mu already held */ if (specific_worker != NULL) { @@ -757,25 +777,28 @@ static void pollset_kick_ext(grpc_pollset *p, for (specific_worker = p->root_worker.next; specific_worker != &p->root_worker; specific_worker = specific_worker->next) { - grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd); + kick_append_error( + &error, grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd)); } - p->kicked_without_pollers = 1; + p->kicked_without_pollers = true; GPR_TIMER_END("pollset_kick_ext.broadcast", 0); } else if (gpr_tls_get(&g_current_thread_worker) != (intptr_t)specific_worker) { GPR_TIMER_MARK("different_thread_worker", 0); if ((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) != 0) { - specific_worker->reevaluate_polling_on_wakeup = 1; + specific_worker->reevaluate_polling_on_wakeup = true; } - specific_worker->kicked_specifically = 1; - grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd); + specific_worker->kicked_specifically = true; + kick_append_error(&error, + grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd)); } else if ((flags & GRPC_POLLSET_CAN_KICK_SELF) != 0) { GPR_TIMER_MARK("kick_yoself", 0); if ((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) != 0) { - specific_worker->reevaluate_polling_on_wakeup = 1; + specific_worker->reevaluate_polling_on_wakeup = true; } - specific_worker->kicked_specifically = 1; - grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd); + specific_worker->kicked_specifically = true; + kick_append_error(&error, + grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd)); } } else if (gpr_tls_get(&g_current_thread_poller) != (intptr_t)p) { GPR_ASSERT((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) == 0); @@ -783,14 +806,9 @@ static void pollset_kick_ext(grpc_pollset *p, specific_worker = pop_front_worker(p); if (specific_worker != NULL) { if (gpr_tls_get(&g_current_thread_worker) == (intptr_t)specific_worker) { - /* Prefer not to kick self. Push the worker to the end of the list and - * pop the one from front */ GPR_TIMER_MARK("kick_anonymous_not_self", 0); push_back_worker(p, specific_worker); specific_worker = pop_front_worker(p); - /* If there was only one worker on the pollset, we would get the same - * worker we pushed (the one set on current thread local) back. If so, - * kick it only if GRPC_POLLSET_CAN_KICK_SELF flag is set */ if ((flags & GRPC_POLLSET_CAN_KICK_SELF) == 0 && gpr_tls_get(&g_current_thread_worker) == (intptr_t)specific_worker) { @@ -801,28 +819,30 @@ static void pollset_kick_ext(grpc_pollset *p, if (specific_worker != NULL) { GPR_TIMER_MARK("finally_kick", 0); push_back_worker(p, specific_worker); - grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd); + kick_append_error( + &error, grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd)); } } else { GPR_TIMER_MARK("kicked_no_pollers", 0); - p->kicked_without_pollers = 1; + p->kicked_without_pollers = true; } } GPR_TIMER_END("pollset_kick_ext", 0); + return error; } -static void pollset_kick(grpc_pollset *p, - grpc_pollset_worker *specific_worker) { - pollset_kick_ext(p, specific_worker, 0); +static grpc_error *pollset_kick(grpc_pollset *p, + grpc_pollset_worker *specific_worker) { + return pollset_kick_ext(p, specific_worker, 0); } /* global state management */ -static void pollset_global_init(void) { +static grpc_error *pollset_global_init(void) { gpr_tls_init(&g_current_thread_poller); gpr_tls_init(&g_current_thread_worker); - grpc_wakeup_fd_init(&grpc_global_wakeup_fd); + return grpc_wakeup_fd_init(&grpc_global_wakeup_fd); } static void pollset_global_shutdown(void) { @@ -831,7 +851,9 @@ static void pollset_global_shutdown(void) { gpr_tls_destroy(&g_current_thread_worker); } -static void kick_poller(void) { grpc_wakeup_fd_wakeup(&grpc_global_wakeup_fd); } +static grpc_error *kick_poller(void) { + return grpc_wakeup_fd_wakeup(&grpc_global_wakeup_fd); +} /* main interface */ @@ -894,14 +916,23 @@ static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { GPR_ASSERT(grpc_closure_list_empty(pollset->idle_jobs)); pollset->vtable->finish_shutdown(pollset); - grpc_exec_ctx_enqueue(exec_ctx, pollset->shutdown_done, true, NULL); + grpc_exec_ctx_sched(exec_ctx, pollset->shutdown_done, GRPC_ERROR_NONE, NULL); } -static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker_hdl, gpr_timespec now, - gpr_timespec deadline) { +static void work_combine_error(grpc_error **composite, grpc_error *error) { + if (error == GRPC_ERROR_NONE) return; + if (*composite == GRPC_ERROR_NONE) { + *composite = GRPC_ERROR_CREATE("pollset_work"); + } + *composite = grpc_error_add_child(*composite, error); +} + +static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, + grpc_pollset_worker **worker_hdl, + gpr_timespec now, gpr_timespec deadline) { grpc_pollset_worker worker; *worker_hdl = &worker; + grpc_error *error = GRPC_ERROR_NONE; /* pollset->mu already held */ int added_worker = 0; @@ -917,7 +948,10 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, pollset->local_wakeup_cache = worker.wakeup_fd->next; } else { worker.wakeup_fd = gpr_malloc(sizeof(*worker.wakeup_fd)); - grpc_wakeup_fd_init(&worker.wakeup_fd->fd); + error = grpc_wakeup_fd_init(&worker.wakeup_fd->fd); + if (error != GRPC_ERROR_NONE) { + return error; + } } worker.kicked_specifically = 0; /* If there's work waiting for the pollset to be idle, and the @@ -954,8 +988,9 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } gpr_tls_set(&g_current_thread_poller, (intptr_t)pollset); GPR_TIMER_BEGIN("maybe_work_and_unlock", 0); - pollset->vtable->maybe_work_and_unlock(exec_ctx, pollset, &worker, - deadline, now); + work_combine_error(&error, + pollset->vtable->maybe_work_and_unlock( + exec_ctx, pollset, &worker, deadline, now)); GPR_TIMER_END("maybe_work_and_unlock", 0); locked = 0; gpr_tls_set(&g_current_thread_poller, 0); @@ -1017,6 +1052,7 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } *worker_hdl = NULL; GPR_TIMER_END("pollset_work", 0); + return error; } static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, @@ -1065,7 +1101,7 @@ typedef struct grpc_unary_promote_args { } grpc_unary_promote_args; static void basic_do_promote(grpc_exec_ctx *exec_ctx, void *args, - bool success) { + grpc_error *error) { grpc_unary_promote_args *up_args = args; const grpc_pollset_vtable *original_vtable = up_args->original_vtable; grpc_pollset *pollset = up_args->pollset; @@ -1167,7 +1203,8 @@ static void basic_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, up_args->promotion_closure.cb = basic_do_promote; up_args->promotion_closure.cb_arg = up_args; - grpc_closure_list_add(&pollset->idle_jobs, &up_args->promotion_closure, 1); + grpc_closure_list_append(&pollset->idle_jobs, &up_args->promotion_closure, + GRPC_ERROR_NONE); pollset_kick(pollset, GRPC_POLLSET_KICK_BROADCAST); exit: @@ -1176,11 +1213,9 @@ exit: } } -static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx, - grpc_pollset *pollset, - grpc_pollset_worker *worker, - gpr_timespec deadline, - gpr_timespec now) { +static grpc_error *basic_pollset_maybe_work_and_unlock( + grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, grpc_pollset_worker *worker, + gpr_timespec deadline, gpr_timespec now) { #define POLLOUT_CHECK (POLLOUT | POLLHUP | POLLERR) #define POLLIN_CHECK (POLLIN | POLLHUP | POLLERR) @@ -1190,6 +1225,7 @@ static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx, int timeout; int r; nfds_t nfds; + grpc_error *error = GRPC_ERROR_NONE; fd = pollset->data.ptr; if (fd && fd_is_orphaned(fd)) { @@ -1230,7 +1266,7 @@ static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx, if (r < 0) { if (errno != EINTR) { - gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno)); + work_combine_error(&error, GRPC_OS_ERROR(errno, "poll")); } if (fd) { fd_end_poll(exec_ctx, &fd_watcher, 0, 0, NULL); @@ -1241,10 +1277,12 @@ static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx, } } else { if (pfd[0].revents & POLLIN_CHECK) { - grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd); + work_combine_error(&error, + grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd)); } if (pfd[1].revents & POLLIN_CHECK) { - grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd); + work_combine_error(&error, + grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd)); } if (nfds > 2) { fd_end_poll(exec_ctx, &fd_watcher, pfd[2].revents & POLLIN_CHECK, @@ -1257,6 +1295,8 @@ static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx, if (fd) { GRPC_FD_UNREF(fd, "basicpoll_begin"); } + + return error; } static void basic_pollset_destroy(grpc_pollset *pollset) { @@ -1317,7 +1357,7 @@ exit: } } -static void multipoll_with_poll_pollset_maybe_work_and_unlock( +static grpc_error *multipoll_with_poll_pollset_maybe_work_and_unlock( grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, grpc_pollset_worker *worker, gpr_timespec deadline, gpr_timespec now) { #define POLLOUT_CHECK (POLLOUT | POLLHUP | POLLERR) @@ -1331,6 +1371,7 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock( /* TODO(ctiller): inline some elements to avoid an allocation */ grpc_fd_watcher *watchers; struct pollfd *pfds; + grpc_error *error = GRPC_ERROR_NONE; h = pollset->data.ptr; timeout = poll_deadline_to_millis_timeout(deadline, now); @@ -1383,7 +1424,7 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock( if (r < 0) { if (errno != EINTR) { - gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno)); + work_combine_error(&error, GRPC_OS_ERROR(errno, "poll")); } for (i = 2; i < pfd_count; i++) { fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL); @@ -1394,10 +1435,12 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock( } } else { if (pfds[0].revents & POLLIN_CHECK) { - grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd); + work_combine_error(&error, + grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd)); } if (pfds[1].revents & POLLIN_CHECK) { - grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd); + work_combine_error(&error, + grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd)); } for (i = 2; i < pfd_count; i++) { if (watchers[i].fd == NULL) { @@ -1411,6 +1454,8 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock( gpr_free(pfds); gpr_free(watchers); + + return error; } static void multipoll_with_poll_pollset_finish_shutdown(grpc_pollset *pollset) { @@ -1601,7 +1646,7 @@ static void finally_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } static void perform_delayed_add(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_status) { + grpc_error *error) { delayed_add *da = arg; if (!fd_is_orphaned(da->fd)) { @@ -1614,7 +1659,8 @@ static void perform_delayed_add(grpc_exec_ctx *exec_ctx, void *arg, /* We don't care about this pollset anymore. */ if (da->pollset->in_flight_cbs == 0 && !da->pollset->called_shutdown) { da->pollset->called_shutdown = 1; - grpc_exec_ctx_enqueue(exec_ctx, da->pollset->shutdown_done, true, NULL); + grpc_exec_ctx_sched(exec_ctx, da->pollset->shutdown_done, GRPC_ERROR_NONE, + NULL); } } gpr_mu_unlock(&da->pollset->mu); @@ -1638,14 +1684,14 @@ static void multipoll_with_epoll_pollset_add_fd(grpc_exec_ctx *exec_ctx, GRPC_FD_REF(fd, "delayed_add"); grpc_closure_init(&da->closure, perform_delayed_add, da); pollset->in_flight_cbs++; - grpc_exec_ctx_enqueue(exec_ctx, &da->closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &da->closure, GRPC_ERROR_NONE, NULL); } } /* TODO(klempner): We probably want to turn this down a bit */ #define GRPC_EPOLL_MAX_EVENTS 1000 -static void multipoll_with_epoll_pollset_maybe_work_and_unlock( +static grpc_error *multipoll_with_epoll_pollset_maybe_work_and_unlock( grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, grpc_pollset_worker *worker, gpr_timespec deadline, gpr_timespec now) { struct epoll_event ep_ev[GRPC_EPOLL_MAX_EVENTS]; @@ -1654,6 +1700,7 @@ static void multipoll_with_epoll_pollset_maybe_work_and_unlock( epoll_hdr *h = pollset->data.ptr; int timeout_ms; struct pollfd pfds[2]; + grpc_error *error = GRPC_ERROR_NONE; /* If you want to ignore epoll's ability to sanely handle parallel pollers, * for a more apples-to-apples performance comparison with poll, add a @@ -1682,13 +1729,14 @@ static void multipoll_with_epoll_pollset_maybe_work_and_unlock( if (poll_rv < 0) { if (errno != EINTR) { - gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno)); + work_combine_error(&error, GRPC_OS_ERROR(errno, "poll")); } } else if (poll_rv == 0) { /* do nothing */ } else { if (pfds[0].revents) { - grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd); + work_combine_error(&error, + grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd)); } if (pfds[1].revents) { do { @@ -1696,7 +1744,7 @@ static void multipoll_with_epoll_pollset_maybe_work_and_unlock( ep_rv = epoll_wait(h->epoll_fd, ep_ev, GRPC_EPOLL_MAX_EVENTS, 0); if (ep_rv < 0) { if (errno != EINTR) { - gpr_log(GPR_ERROR, "epoll_wait() failed: %s", strerror(errno)); + work_combine_error(&error, GRPC_OS_ERROR(errno, "epoll_wait")); } } else { int i; @@ -1708,7 +1756,8 @@ static void multipoll_with_epoll_pollset_maybe_work_and_unlock( int read_ev = ep_ev[i].events & (EPOLLIN | EPOLLPRI); int write_ev = ep_ev[i].events & EPOLLOUT; if (fd == NULL) { - grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd); + work_combine_error(&error, grpc_wakeup_fd_consume_wakeup( + &grpc_global_wakeup_fd)); } else { if (read_ev || cancel) { fd_become_readable(exec_ctx, fd, pollset); @@ -1722,6 +1771,7 @@ static void multipoll_with_epoll_pollset_maybe_work_and_unlock( } while (ep_rv == GRPC_EPOLL_MAX_EVENTS); } } + return error; } static void multipoll_with_epoll_pollset_finish_shutdown( diff --git a/src/core/lib/iomgr/ev_poll_posix.c b/src/core/lib/iomgr/ev_poll_posix.c index 0167999dad..87d48a47ab 100644 --- a/src/core/lib/iomgr/ev_poll_posix.c +++ b/src/core/lib/iomgr/ev_poll_posix.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015-2016, Google Inc. + * Copyright 2016, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -217,9 +217,9 @@ static int poll_deadline_to_millis_timeout(gpr_timespec deadline, #define GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP 2 /* As per pollset_kick, with an extended set of flags (defined above) -- mostly for fd_posix's use. */ -static void pollset_kick_ext(grpc_pollset *p, - grpc_pollset_worker *specific_worker, - uint32_t flags); +static grpc_error *pollset_kick_ext(grpc_pollset *p, + grpc_pollset_worker *specific_worker, + uint32_t flags) GRPC_MUST_USE_RESULT; /* Return 1 if the pollset has active threads in pollset_work (pollset must * be locked) */ @@ -328,12 +328,13 @@ static grpc_pollset *fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx, return notifier; } -static void pollset_kick_locked(grpc_fd_watcher *watcher) { +static grpc_error *pollset_kick_locked(grpc_fd_watcher *watcher) { gpr_mu_lock(&watcher->pollset->mu); GPR_ASSERT(watcher->worker); - pollset_kick_ext(watcher->pollset, watcher->worker, - GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP); + grpc_error *err = pollset_kick_ext(watcher->pollset, watcher->worker, + GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP); gpr_mu_unlock(&watcher->pollset->mu); + return err; } static void maybe_wake_one_watcher_locked(grpc_fd *fd) { @@ -370,7 +371,7 @@ static void close_fd_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd) { if (!fd->released) { close(fd->fd); } - grpc_exec_ctx_enqueue(exec_ctx, fd->on_done_closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, fd->on_done_closure, GRPC_ERROR_NONE, NULL); } static int fd_wrapped_fd(grpc_fd *fd) { @@ -419,6 +420,14 @@ static void fd_ref(grpc_fd *fd) { ref_by(fd, 2); } static void fd_unref(grpc_fd *fd) { unref_by(fd, 2); } #endif +static grpc_error *fd_shutdown_error(bool shutdown) { + if (!shutdown) { + return GRPC_ERROR_NONE; + } else { + return GRPC_ERROR_CREATE("FD shutdown"); + } +} + static void notify_on_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure **st, grpc_closure *closure) { if (*st == CLOSURE_NOT_READY) { @@ -427,7 +436,8 @@ static void notify_on_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd, } else if (*st == CLOSURE_READY) { /* already ready ==> queue the closure to run immediately */ *st = CLOSURE_NOT_READY; - grpc_exec_ctx_enqueue(exec_ctx, closure, !fd->shutdown, NULL); + grpc_exec_ctx_sched(exec_ctx, closure, fd_shutdown_error(fd->shutdown), + NULL); maybe_wake_one_watcher_locked(fd); } else { /* upcallptr was set to a different closure. This is an error! */ @@ -450,7 +460,7 @@ static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd, return 0; } else { /* waiting ==> queue closure */ - grpc_exec_ctx_enqueue(exec_ctx, *st, !fd->shutdown, NULL); + grpc_exec_ctx_sched(exec_ctx, *st, fd_shutdown_error(fd->shutdown), NULL); *st = CLOSURE_NOT_READY; return 1; } @@ -631,10 +641,19 @@ static void push_front_worker(grpc_pollset *p, grpc_pollset_worker *worker) { worker->prev->next = worker->next->prev = worker; } -static void pollset_kick_ext(grpc_pollset *p, - grpc_pollset_worker *specific_worker, - uint32_t flags) { +static void kick_append_error(grpc_error **composite, grpc_error *error) { + if (error == GRPC_ERROR_NONE) return; + if (*composite == GRPC_ERROR_NONE) { + *composite = GRPC_ERROR_CREATE("Kick Failure"); + } + *composite = grpc_error_add_child(*composite, error); +} + +static grpc_error *pollset_kick_ext(grpc_pollset *p, + grpc_pollset_worker *specific_worker, + uint32_t flags) { GPR_TIMER_BEGIN("pollset_kick_ext", 0); + grpc_error *error = GRPC_ERROR_NONE; /* pollset->mu already held */ if (specific_worker != NULL) { @@ -644,25 +663,28 @@ static void pollset_kick_ext(grpc_pollset *p, for (specific_worker = p->root_worker.next; specific_worker != &p->root_worker; specific_worker = specific_worker->next) { - grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd); + kick_append_error( + &error, grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd)); } - p->kicked_without_pollers = 1; + p->kicked_without_pollers = true; GPR_TIMER_END("pollset_kick_ext.broadcast", 0); } else if (gpr_tls_get(&g_current_thread_worker) != (intptr_t)specific_worker) { GPR_TIMER_MARK("different_thread_worker", 0); if ((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) != 0) { - specific_worker->reevaluate_polling_on_wakeup = 1; + specific_worker->reevaluate_polling_on_wakeup = true; } - specific_worker->kicked_specifically = 1; - grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd); + specific_worker->kicked_specifically = true; + kick_append_error(&error, + grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd)); } else if ((flags & GRPC_POLLSET_CAN_KICK_SELF) != 0) { GPR_TIMER_MARK("kick_yoself", 0); if ((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) != 0) { - specific_worker->reevaluate_polling_on_wakeup = 1; + specific_worker->reevaluate_polling_on_wakeup = true; } - specific_worker->kicked_specifically = 1; - grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd); + specific_worker->kicked_specifically = true; + kick_append_error(&error, + grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd)); } } else if (gpr_tls_get(&g_current_thread_poller) != (intptr_t)p) { GPR_ASSERT((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) == 0); @@ -683,28 +705,30 @@ static void pollset_kick_ext(grpc_pollset *p, if (specific_worker != NULL) { GPR_TIMER_MARK("finally_kick", 0); push_back_worker(p, specific_worker); - grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd); + kick_append_error( + &error, grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd)); } } else { GPR_TIMER_MARK("kicked_no_pollers", 0); - p->kicked_without_pollers = 1; + p->kicked_without_pollers = true; } } GPR_TIMER_END("pollset_kick_ext", 0); + return error; } -static void pollset_kick(grpc_pollset *p, - grpc_pollset_worker *specific_worker) { - pollset_kick_ext(p, specific_worker, 0); +static grpc_error *pollset_kick(grpc_pollset *p, + grpc_pollset_worker *specific_worker) { + return pollset_kick_ext(p, specific_worker, 0); } /* global state management */ -static void pollset_global_init(void) { +static grpc_error *pollset_global_init(void) { gpr_tls_init(&g_current_thread_poller); gpr_tls_init(&g_current_thread_worker); - grpc_wakeup_fd_init(&grpc_global_wakeup_fd); + return grpc_wakeup_fd_init(&grpc_global_wakeup_fd); } static void pollset_global_shutdown(void) { @@ -713,7 +737,9 @@ static void pollset_global_shutdown(void) { gpr_tls_destroy(&g_current_thread_worker); } -static void kick_poller(void) { grpc_wakeup_fd_wakeup(&grpc_global_wakeup_fd); } +static grpc_error *kick_poller(void) { + return grpc_wakeup_fd_wakeup(&grpc_global_wakeup_fd); +} /* main interface */ @@ -783,14 +809,23 @@ static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { GRPC_FD_UNREF(pollset->fds[i], "multipoller"); } pollset->fd_count = 0; - grpc_exec_ctx_enqueue(exec_ctx, pollset->shutdown_done, true, NULL); + grpc_exec_ctx_sched(exec_ctx, pollset->shutdown_done, GRPC_ERROR_NONE, NULL); +} + +static void work_combine_error(grpc_error **composite, grpc_error *error) { + if (error == GRPC_ERROR_NONE) return; + if (*composite == GRPC_ERROR_NONE) { + *composite = GRPC_ERROR_CREATE("pollset_work"); + } + *composite = grpc_error_add_child(*composite, error); } -static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker_hdl, gpr_timespec now, - gpr_timespec deadline) { +static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, + grpc_pollset_worker **worker_hdl, + gpr_timespec now, gpr_timespec deadline) { grpc_pollset_worker worker; *worker_hdl = &worker; + grpc_error *error = GRPC_ERROR_NONE; /* pollset->mu already held */ int added_worker = 0; @@ -806,7 +841,10 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, pollset->local_wakeup_cache = worker.wakeup_fd->next; } else { worker.wakeup_fd = gpr_malloc(sizeof(*worker.wakeup_fd)); - grpc_wakeup_fd_init(&worker.wakeup_fd->fd); + error = grpc_wakeup_fd_init(&worker.wakeup_fd->fd); + if (error != GRPC_ERROR_NONE) { + return error; + } } worker.kicked_specifically = 0; /* If there's work waiting for the pollset to be idle, and the @@ -890,7 +928,7 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, if (r < 0) { if (errno != EINTR) { - gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno)); + work_combine_error(&error, GRPC_OS_ERROR(errno, "poll")); } for (i = 2; i < pfd_count; i++) { fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL); @@ -901,10 +939,12 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } } else { if (pfds[0].revents & POLLIN_CHECK) { - grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd); + work_combine_error( + &error, grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd)); } if (pfds[1].revents & POLLIN_CHECK) { - grpc_wakeup_fd_consume_wakeup(&worker.wakeup_fd->fd); + work_combine_error( + &error, grpc_wakeup_fd_consume_wakeup(&worker.wakeup_fd->fd)); } for (i = 2; i < pfd_count; i++) { if (watchers[i].fd == NULL) { @@ -937,7 +977,7 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, /* If we're forced to re-evaluate polling (via pollset_kick with GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) then we land here and force a loop */ - if (worker.reevaluate_polling_on_wakeup) { + if (worker.reevaluate_polling_on_wakeup && error == GRPC_ERROR_NONE) { worker.reevaluate_polling_on_wakeup = 0; pollset->kicked_without_pollers = 0; if (queued_work || worker.kicked_specifically) { @@ -982,6 +1022,7 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } *worker_hdl = NULL; GPR_TIMER_END("pollset_work", 0); + return error; } static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, @@ -1199,7 +1240,9 @@ static const grpc_event_engine_vtable vtable = { }; const grpc_event_engine_vtable *grpc_init_poll_posix(void) { - pollset_global_init(); + if (!GRPC_LOG_IF_ERROR("pollset_global_init", pollset_global_init())) { + return NULL; + } return &vtable; } diff --git a/src/core/lib/iomgr/ev_posix.c b/src/core/lib/iomgr/ev_posix.c index 6477b05dcd..3a255bc11a 100644 --- a/src/core/lib/iomgr/ev_posix.c +++ b/src/core/lib/iomgr/ev_posix.c @@ -187,15 +187,15 @@ void grpc_pollset_destroy(grpc_pollset *pollset) { g_event_engine->pollset_destroy(pollset); } -void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker, gpr_timespec now, - gpr_timespec deadline) { - g_event_engine->pollset_work(exec_ctx, pollset, worker, now, deadline); +grpc_error *grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, + grpc_pollset_worker **worker, gpr_timespec now, + gpr_timespec deadline) { + return g_event_engine->pollset_work(exec_ctx, pollset, worker, now, deadline); } -void grpc_pollset_kick(grpc_pollset *pollset, - grpc_pollset_worker *specific_worker) { - g_event_engine->pollset_kick(pollset, specific_worker); +grpc_error *grpc_pollset_kick(grpc_pollset *pollset, + grpc_pollset_worker *specific_worker) { + return g_event_engine->pollset_kick(pollset, specific_worker); } void grpc_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, @@ -245,6 +245,6 @@ void grpc_pollset_set_del_fd(grpc_exec_ctx *exec_ctx, g_event_engine->pollset_set_del_fd(exec_ctx, pollset_set, fd); } -void grpc_kick_poller(void) { g_event_engine->kick_poller(); } +grpc_error *grpc_kick_poller(void) { return g_event_engine->kick_poller(); } #endif // GPR_POSIX_SOCKET diff --git a/src/core/lib/iomgr/ev_posix.h b/src/core/lib/iomgr/ev_posix.h index 344bf63438..3058f22c91 100644 --- a/src/core/lib/iomgr/ev_posix.h +++ b/src/core/lib/iomgr/ev_posix.h @@ -63,11 +63,11 @@ typedef struct grpc_event_engine_vtable { grpc_closure *closure); void (*pollset_reset)(grpc_pollset *pollset); void (*pollset_destroy)(grpc_pollset *pollset); - void (*pollset_work)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker, gpr_timespec now, - gpr_timespec deadline); - void (*pollset_kick)(grpc_pollset *pollset, - grpc_pollset_worker *specific_worker); + grpc_error *(*pollset_work)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, + grpc_pollset_worker **worker, gpr_timespec now, + gpr_timespec deadline); + grpc_error *(*pollset_kick)(grpc_pollset *pollset, + grpc_pollset_worker *specific_worker); void (*pollset_add_fd)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, struct grpc_fd *fd); @@ -90,7 +90,7 @@ typedef struct grpc_event_engine_vtable { void (*pollset_set_del_fd)(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pollset_set, grpc_fd *fd); - void (*kick_poller)(void); + grpc_error *(*kick_poller)(void); void (*shutdown_engine)(void); } grpc_event_engine_vtable; diff --git a/src/core/lib/iomgr/exec_ctx.c b/src/core/lib/iomgr/exec_ctx.c index e451479073..c44aafcddf 100644 --- a/src/core/lib/iomgr/exec_ctx.c +++ b/src/core/lib/iomgr/exec_ctx.c @@ -63,11 +63,12 @@ bool grpc_exec_ctx_flush(grpc_exec_ctx *exec_ctx) { grpc_closure *c = exec_ctx->closure_list.head; exec_ctx->closure_list.head = exec_ctx->closure_list.tail = NULL; while (c != NULL) { - bool success = (bool)(c->final_data & 1); - grpc_closure *next = (grpc_closure *)(c->final_data & ~(uintptr_t)1); + grpc_closure *next = c->next_data.next; + grpc_error *error = c->error; did_something = true; GPR_TIMER_BEGIN("grpc_exec_ctx_flush.cb", 0); - c->cb(exec_ctx, c->cb_arg, success); + c->cb(exec_ctx, c->cb_arg, error); + GRPC_ERROR_UNREF(error); GPR_TIMER_END("grpc_exec_ctx_flush.cb", 0); c = next; } @@ -81,11 +82,11 @@ void grpc_exec_ctx_finish(grpc_exec_ctx *exec_ctx) { grpc_exec_ctx_flush(exec_ctx); } -void grpc_exec_ctx_enqueue(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - bool success, - grpc_workqueue *offload_target_or_null) { +void grpc_exec_ctx_sched(grpc_exec_ctx *exec_ctx, grpc_closure *closure, + grpc_error *error, + grpc_workqueue *offload_target_or_null) { GPR_ASSERT(offload_target_or_null == NULL); - grpc_closure_list_add(&exec_ctx->closure_list, closure, success); + grpc_closure_list_append(&exec_ctx->closure_list, closure, error); } void grpc_exec_ctx_enqueue_list(grpc_exec_ctx *exec_ctx, diff --git a/src/core/lib/iomgr/exec_ctx.h b/src/core/lib/iomgr/exec_ctx.h index 9d47a262f8..38f27d9b13 100644 --- a/src/core/lib/iomgr/exec_ctx.h +++ b/src/core/lib/iomgr/exec_ctx.h @@ -94,9 +94,9 @@ bool grpc_exec_ctx_flush(grpc_exec_ctx *exec_ctx); * the instance is destroyed, or work may be lost. */ void grpc_exec_ctx_finish(grpc_exec_ctx *exec_ctx); /** Add a closure to be executed at the next flush/finish point */ -void grpc_exec_ctx_enqueue(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - bool success, - grpc_workqueue *offload_target_or_null); +void grpc_exec_ctx_sched(grpc_exec_ctx *exec_ctx, grpc_closure *closure, + grpc_error *error, + grpc_workqueue *offload_target_or_null); /** Returns true if we'd like to leave this execution context as soon as possible: useful for deciding whether to do something more or not depending on outside context */ diff --git a/src/core/lib/iomgr/executor.c b/src/core/lib/iomgr/executor.c index 36e22e4271..8d7535d6fe 100644 --- a/src/core/lib/iomgr/executor.c +++ b/src/core/lib/iomgr/executor.c @@ -112,10 +112,10 @@ static void maybe_spawn_locked() { g_executor.pending_join = 1; } -void grpc_executor_enqueue(grpc_closure *closure, bool success) { +void grpc_executor_push(grpc_closure *closure, grpc_error *error) { gpr_mu_lock(&g_executor.mu); if (g_executor.shutting_down == 0) { - grpc_closure_list_add(&g_executor.closures, closure, success); + grpc_closure_list_append(&g_executor.closures, closure, error); maybe_spawn_locked(); } gpr_mu_unlock(&g_executor.mu); diff --git a/src/core/lib/iomgr/executor.h b/src/core/lib/iomgr/executor.h index b7e6f51aa5..da9dcd07d0 100644 --- a/src/core/lib/iomgr/executor.h +++ b/src/core/lib/iomgr/executor.h @@ -45,7 +45,7 @@ void grpc_executor_init(); /** Enqueue \a closure for its eventual execution of \a f(arg) on a separate * thread */ -void grpc_executor_enqueue(grpc_closure *closure, bool success); +void grpc_executor_push(grpc_closure *closure, grpc_error *error); /** Shutdown the executor, running all pending work as part of the call */ void grpc_executor_shutdown(); diff --git a/src/core/lib/iomgr/iocp_windows.c b/src/core/lib/iomgr/iocp_windows.c index 708232295e..2532e52e48 100644 --- a/src/core/lib/iomgr/iocp_windows.c +++ b/src/core/lib/iomgr/iocp_windows.c @@ -104,7 +104,6 @@ grpc_iocp_work_status grpc_iocp_work(grpc_exec_ctx *exec_ctx, } else if (overlapped == &socket->read_info.overlapped) { info = &socket->read_info; } else { - gpr_log(GPR_ERROR, "Unknown IOCP operation"); abort(); } success = WSAGetOverlappedResult(socket->socket, &info->overlapped, &bytes, @@ -112,16 +111,7 @@ grpc_iocp_work_status grpc_iocp_work(grpc_exec_ctx *exec_ctx, info->bytes_transfered = bytes; info->wsa_error = success ? 0 : WSAGetLastError(); GPR_ASSERT(overlapped == &info->overlapped); - GPR_ASSERT(!info->has_pending_iocp); - gpr_mu_lock(&socket->state_mu); - if (info->closure) { - closure = info->closure; - info->closure = NULL; - } else { - info->has_pending_iocp = 1; - } - gpr_mu_unlock(&socket->state_mu); - grpc_exec_ctx_enqueue(exec_ctx, closure, true, NULL); + grpc_socket_become_ready(exec_ctx, socket, info); return GRPC_IOCP_WORK_WORK; } @@ -176,33 +166,4 @@ void grpc_iocp_add_socket(grpc_winsocket *socket) { GPR_ASSERT(ret == g_iocp); } -/* Calling notify_on_read or write means either of two things: - -) The IOCP already completed in the background, and we need to call - the callback now. - -) The IOCP hasn't completed yet, and we're queuing it for later. */ -static void socket_notify_on_iocp(grpc_exec_ctx *exec_ctx, - grpc_winsocket *socket, grpc_closure *closure, - grpc_winsocket_callback_info *info) { - GPR_ASSERT(info->closure == NULL); - gpr_mu_lock(&socket->state_mu); - if (info->has_pending_iocp) { - info->has_pending_iocp = 0; - grpc_exec_ctx_enqueue(exec_ctx, closure, true, NULL); - } else { - info->closure = closure; - } - gpr_mu_unlock(&socket->state_mu); -} - -void grpc_socket_notify_on_write(grpc_exec_ctx *exec_ctx, - grpc_winsocket *socket, - grpc_closure *closure) { - socket_notify_on_iocp(exec_ctx, socket, closure, &socket->write_info); -} - -void grpc_socket_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_winsocket *socket, - grpc_closure *closure) { - socket_notify_on_iocp(exec_ctx, socket, closure, &socket->read_info); -} - #endif /* GPR_WINSOCK_SOCKET */ diff --git a/src/core/lib/iomgr/iocp_windows.h b/src/core/lib/iomgr/iocp_windows.h index ae210fa7d7..011fee38ff 100644 --- a/src/core/lib/iomgr/iocp_windows.h +++ b/src/core/lib/iomgr/iocp_windows.h @@ -52,12 +52,4 @@ void grpc_iocp_flush(void); void grpc_iocp_shutdown(void); void grpc_iocp_add_socket(grpc_winsocket *); -void grpc_socket_notify_on_write(grpc_exec_ctx *exec_ctx, - grpc_winsocket *winsocket, - grpc_closure *closure); - -void grpc_socket_notify_on_read(grpc_exec_ctx *exec_ctx, - grpc_winsocket *winsocket, - grpc_closure *closure); - #endif /* GRPC_CORE_LIB_IOMGR_IOCP_WINDOWS_H */ diff --git a/src/core/lib/support/load_file.c b/src/core/lib/iomgr/load_file.c index f30aacdd4f..b62ecbc534 100644 --- a/src/core/lib/support/load_file.c +++ b/src/core/lib/iomgr/load_file.c @@ -31,7 +31,7 @@ * */ -#include "src/core/lib/support/load_file.h" +#include "src/core/lib/iomgr/load_file.h" #include <errno.h> #include <string.h> @@ -43,21 +43,19 @@ #include "src/core/lib/support/block_annotate.h" #include "src/core/lib/support/string.h" -gpr_slice gpr_load_file(const char *filename, int add_null_terminator, - int *success) { +grpc_error *grpc_load_file(const char *filename, int add_null_terminator, + gpr_slice *output) { unsigned char *contents = NULL; size_t contents_size = 0; - char *error_msg = NULL; gpr_slice result = gpr_empty_slice(); FILE *file; size_t bytes_read = 0; + grpc_error *error = GRPC_ERROR_NONE; GRPC_SCHEDULING_START_BLOCKING_REGION; file = fopen(filename, "rb"); if (file == NULL) { - gpr_asprintf(&error_msg, "Could not open file %s (error = %s).", filename, - strerror(errno)); - GPR_ASSERT(error_msg != NULL); + error = GRPC_OS_ERROR(errno, "fopen"); goto end; } fseek(file, 0, SEEK_END); @@ -67,25 +65,25 @@ gpr_slice gpr_load_file(const char *filename, int add_null_terminator, contents = gpr_malloc(contents_size + (add_null_terminator ? 1 : 0)); bytes_read = fread(contents, 1, contents_size, file); if (bytes_read < contents_size) { + error = GRPC_OS_ERROR(errno, "fread"); GPR_ASSERT(ferror(file)); - gpr_asprintf(&error_msg, "Error %s occured while reading file %s.", - strerror(errno), filename); - GPR_ASSERT(error_msg != NULL); goto end; } - if (success != NULL) *success = 1; if (add_null_terminator) { contents[contents_size++] = 0; } result = gpr_slice_new(contents, contents_size, gpr_free); end: - if (error_msg != NULL) { - gpr_log(GPR_ERROR, "%s", error_msg); - gpr_free(error_msg); - if (success != NULL) *success = 0; - } + *output = result; if (file != NULL) fclose(file); + if (error != GRPC_ERROR_NONE) { + grpc_error *error_out = grpc_error_set_str( + GRPC_ERROR_CREATE_REFERENCING("Failed to load file", &error, 1), + GRPC_ERROR_STR_FILENAME, filename); + GRPC_ERROR_UNREF(error); + error = error_out; + } GRPC_SCHEDULING_END_BLOCKING_REGION; - return result; + return error; } diff --git a/src/core/lib/support/load_file.h b/src/core/lib/iomgr/load_file.h index 9a4b27942e..9aac2225d1 100644 --- a/src/core/lib/support/load_file.h +++ b/src/core/lib/iomgr/load_file.h @@ -31,25 +31,26 @@ * */ -#ifndef GRPC_CORE_LIB_SUPPORT_LOAD_FILE_H -#define GRPC_CORE_LIB_SUPPORT_LOAD_FILE_H +#ifndef GRPC_CORE_LIB_IOMGR_LOAD_FILE_H +#define GRPC_CORE_LIB_IOMGR_LOAD_FILE_H #include <stdio.h> #include <grpc/support/slice.h> +#include "src/core/lib/iomgr/error.h" + #ifdef __cplusplus extern "C" { #endif /* Loads the content of a file into a slice. add_null_terminator will add - a NULL terminator if non-zero. The success parameter, if not NULL, - will be set to 1 in case of success and 0 in case of failure. */ -gpr_slice gpr_load_file(const char *filename, int add_null_terminator, - int *success); + a NULL terminator if non-zero. */ +grpc_error *grpc_load_file(const char *filename, int add_null_terminator, + gpr_slice *slice); #ifdef __cplusplus } #endif -#endif /* GRPC_CORE_LIB_SUPPORT_LOAD_FILE_H */ +#endif /* GRPC_CORE_LIB_IOMGR_LOAD_FILE_H */ diff --git a/src/core/lib/iomgr/pollset.h b/src/core/lib/iomgr/pollset.h index c40a474877..8d9edc8406 100644 --- a/src/core/lib/iomgr/pollset.h +++ b/src/core/lib/iomgr/pollset.h @@ -81,14 +81,15 @@ void grpc_pollset_destroy(grpc_pollset *pollset); May call grpc_closure_list_run on grpc_closure_list, without holding the pollset lock */ -void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker, gpr_timespec now, - gpr_timespec deadline); +grpc_error *grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, + grpc_pollset_worker **worker, gpr_timespec now, + gpr_timespec deadline) GRPC_MUST_USE_RESULT; /* Break one polling thread out of polling work for this pollset. If specific_worker is GRPC_POLLSET_KICK_BROADCAST, kick ALL the workers. Otherwise, if specific_worker is non-NULL, then kick that worker. */ -void grpc_pollset_kick(grpc_pollset *pollset, - grpc_pollset_worker *specific_worker); +grpc_error *grpc_pollset_kick(grpc_pollset *pollset, + grpc_pollset_worker *specific_worker) + GRPC_MUST_USE_RESULT; #endif /* GRPC_CORE_LIB_IOMGR_POLLSET_H */ diff --git a/src/core/lib/iomgr/pollset_windows.c b/src/core/lib/iomgr/pollset_windows.c index bff5c586f8..626dd784b3 100644 --- a/src/core/lib/iomgr/pollset_windows.c +++ b/src/core/lib/iomgr/pollset_windows.c @@ -109,7 +109,7 @@ void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, pollset->shutting_down = 1; grpc_pollset_kick(pollset, GRPC_POLLSET_KICK_BROADCAST); if (!pollset->is_iocp_worker) { - grpc_exec_ctx_enqueue(exec_ctx, closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, closure, GRPC_ERROR_NONE, NULL); } else { pollset->on_shutdown = closure; } @@ -127,9 +127,9 @@ void grpc_pollset_reset(grpc_pollset *pollset) { pollset->on_shutdown = NULL; } -void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker_hdl, gpr_timespec now, - gpr_timespec deadline) { +grpc_error *grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, + grpc_pollset_worker **worker_hdl, + gpr_timespec now, gpr_timespec deadline) { grpc_pollset_worker worker; *worker_hdl = &worker; @@ -167,7 +167,8 @@ void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } if (pollset->shutting_down && pollset->on_shutdown != NULL) { - grpc_exec_ctx_enqueue(exec_ctx, pollset->on_shutdown, true, NULL); + grpc_exec_ctx_sched(exec_ctx, pollset->on_shutdown, GRPC_ERROR_NONE, + NULL); pollset->on_shutdown = NULL; } goto done; @@ -197,9 +198,11 @@ done: } gpr_cv_destroy(&worker.cv); *worker_hdl = NULL; + return GRPC_ERROR_NONE; } -void grpc_pollset_kick(grpc_pollset *p, grpc_pollset_worker *specific_worker) { +grpc_error *grpc_pollset_kick(grpc_pollset *p, + grpc_pollset_worker *specific_worker) { if (specific_worker != NULL) { if (specific_worker == GRPC_POLLSET_KICK_BROADCAST) { for (specific_worker = @@ -233,6 +236,7 @@ void grpc_pollset_kick(grpc_pollset *p, grpc_pollset_worker *specific_worker) { p->kicked_without_pollers = 1; } } + return GRPC_ERROR_NONE; } void grpc_kick_poller(void) { grpc_iocp_kick(); } diff --git a/src/core/lib/iomgr/resolve_address.h b/src/core/lib/iomgr/resolve_address.h index ef198fe0f6..ddbe375755 100644 --- a/src/core/lib/iomgr/resolve_address.h +++ b/src/core/lib/iomgr/resolve_address.h @@ -50,24 +50,20 @@ typedef struct { grpc_resolved_address *addrs; } grpc_resolved_addresses; -/* Async result callback: - On success: addresses is the result, and the callee must call - grpc_resolved_addresses_destroy when it's done with them - On failure: addresses is NULL */ -typedef void (*grpc_resolve_cb)(grpc_exec_ctx *exec_ctx, void *arg, - grpc_resolved_addresses *addresses); /* Asynchronously resolve addr. Use default_port if a port isn't designated in addr, otherwise use the port in addr. */ /* TODO(ctiller): add a timeout here */ extern void (*grpc_resolve_address)(grpc_exec_ctx *exec_ctx, const char *addr, const char *default_port, - grpc_resolve_cb cb, void *arg); + grpc_closure *on_done, + grpc_resolved_addresses **addresses); /* Destroy resolved addresses */ void grpc_resolved_addresses_destroy(grpc_resolved_addresses *addresses); /* Resolve addr in a blocking fashion. Returns NULL on failure. On success, result must be freed with grpc_resolved_addresses_destroy. */ -extern grpc_resolved_addresses *(*grpc_blocking_resolve_address)( - const char *name, const char *default_port); +extern grpc_error *(*grpc_blocking_resolve_address)( + const char *name, const char *default_port, + grpc_resolved_addresses **addresses); #endif /* GRPC_CORE_LIB_IOMGR_RESOLVE_ADDRESS_H */ diff --git a/src/core/lib/iomgr/resolve_address_posix.c b/src/core/lib/iomgr/resolve_address_posix.c index cae91eec20..4e9f978584 100644 --- a/src/core/lib/iomgr/resolve_address_posix.c +++ b/src/core/lib/iomgr/resolve_address_posix.c @@ -54,38 +54,33 @@ #include "src/core/lib/support/block_annotate.h" #include "src/core/lib/support/string.h" -typedef struct { - char *name; - char *default_port; - grpc_resolve_cb cb; - grpc_closure request_closure; - void *arg; -} request; - -static grpc_resolved_addresses *blocking_resolve_address_impl( - const char *name, const char *default_port) { +static grpc_error *blocking_resolve_address_impl( + const char *name, const char *default_port, + grpc_resolved_addresses **addresses) { struct addrinfo hints; struct addrinfo *result = NULL, *resp; char *host; char *port; int s; size_t i; - grpc_resolved_addresses *addrs = NULL; + grpc_error *err; if (name[0] == 'u' && name[1] == 'n' && name[2] == 'i' && name[3] == 'x' && name[4] == ':' && name[5] != 0) { - return grpc_resolve_unix_domain_address(name + 5); + return grpc_resolve_unix_domain_address(name + 5, addresses); } /* parse name, splitting it into host and port parts */ gpr_split_host_port(name, &host, &port); if (host == NULL) { - gpr_log(GPR_ERROR, "unparseable host:port: '%s'", name); + err = grpc_error_set_str(GRPC_ERROR_CREATE("unparseable host:port"), + GRPC_ERROR_STR_TARGET_ADDRESS, name); goto done; } if (port == NULL) { if (default_port == NULL) { - gpr_log(GPR_ERROR, "no port in name '%s'", name); + err = grpc_error_set_str(GRPC_ERROR_CREATE("no port in name"), + GRPC_ERROR_STR_TARGET_ADDRESS, name); goto done; } port = gpr_strdup(default_port); @@ -115,23 +110,31 @@ static grpc_resolved_addresses *blocking_resolve_address_impl( } if (s != 0) { - gpr_log(GPR_ERROR, "getaddrinfo: %s", gai_strerror(s)); + err = grpc_error_set_str( + grpc_error_set_str( + grpc_error_set_str(grpc_error_set_int(GRPC_ERROR_CREATE("OS Error"), + GRPC_ERROR_INT_ERRNO, s), + GRPC_ERROR_STR_OS_ERROR, gai_strerror(s)), + GRPC_ERROR_STR_SYSCALL, "getaddrinfo"), + GRPC_ERROR_STR_TARGET_ADDRESS, name); goto done; } /* Success path: set addrs non-NULL, fill it in */ - addrs = gpr_malloc(sizeof(grpc_resolved_addresses)); - addrs->naddrs = 0; + *addresses = gpr_malloc(sizeof(grpc_resolved_addresses)); + (*addresses)->naddrs = 0; for (resp = result; resp != NULL; resp = resp->ai_next) { - addrs->naddrs++; + (*addresses)->naddrs++; } - addrs->addrs = gpr_malloc(sizeof(grpc_resolved_address) * addrs->naddrs); + (*addresses)->addrs = + gpr_malloc(sizeof(grpc_resolved_address) * (*addresses)->naddrs); i = 0; for (resp = result; resp != NULL; resp = resp->ai_next) { - memcpy(&addrs->addrs[i].addr, resp->ai_addr, resp->ai_addrlen); - addrs->addrs[i].len = resp->ai_addrlen; + memcpy(&(*addresses)->addrs[i].addr, resp->ai_addr, resp->ai_addrlen); + (*addresses)->addrs[i].len = resp->ai_addrlen; i++; } + err = GRPC_ERROR_NONE; done: gpr_free(host); @@ -139,45 +142,59 @@ done: if (result) { freeaddrinfo(result); } - return addrs; + return err; } -grpc_resolved_addresses *(*grpc_blocking_resolve_address)( - const char *name, const char *default_port) = blocking_resolve_address_impl; +grpc_error *(*grpc_blocking_resolve_address)( + const char *name, const char *default_port, + grpc_resolved_addresses **addresses) = blocking_resolve_address_impl; + +typedef struct { + char *name; + char *default_port; + grpc_closure *on_done; + grpc_resolved_addresses **addrs_out; + grpc_closure request_closure; + void *arg; +} request; /* Callback to be passed to grpc_executor to asynch-ify * grpc_blocking_resolve_address */ -static void do_request_thread(grpc_exec_ctx *exec_ctx, void *rp, bool success) { +static void do_request_thread(grpc_exec_ctx *exec_ctx, void *rp, + grpc_error *error) { request *r = rp; - grpc_resolved_addresses *resolved = - grpc_blocking_resolve_address(r->name, r->default_port); - void *arg = r->arg; - grpc_resolve_cb cb = r->cb; + grpc_exec_ctx_sched( + exec_ctx, r->on_done, + grpc_blocking_resolve_address(r->name, r->default_port, r->addrs_out), + NULL); gpr_free(r->name); gpr_free(r->default_port); - cb(exec_ctx, arg, resolved); gpr_free(r); } void grpc_resolved_addresses_destroy(grpc_resolved_addresses *addrs) { - gpr_free(addrs->addrs); + if (addrs != NULL) { + gpr_free(addrs->addrs); + } gpr_free(addrs); } static void resolve_address_impl(grpc_exec_ctx *exec_ctx, const char *name, - const char *default_port, grpc_resolve_cb cb, - void *arg) { + const char *default_port, + grpc_closure *on_done, + grpc_resolved_addresses **addrs) { request *r = gpr_malloc(sizeof(request)); grpc_closure_init(&r->request_closure, do_request_thread, r); r->name = gpr_strdup(name); r->default_port = gpr_strdup(default_port); - r->cb = cb; - r->arg = arg; - grpc_executor_enqueue(&r->request_closure, 1); + r->on_done = on_done; + r->addrs_out = addrs; + grpc_executor_push(&r->request_closure, GRPC_ERROR_NONE); } void (*grpc_resolve_address)(grpc_exec_ctx *exec_ctx, const char *name, - const char *default_port, grpc_resolve_cb cb, - void *arg) = resolve_address_impl; + const char *default_port, grpc_closure *on_done, + grpc_resolved_addresses **addrs) = + resolve_address_impl; #endif diff --git a/src/core/lib/iomgr/resolve_address_windows.c b/src/core/lib/iomgr/resolve_address_windows.c index c1bbb3db6b..2af8af82dc 100644 --- a/src/core/lib/iomgr/resolve_address_windows.c +++ b/src/core/lib/iomgr/resolve_address_windows.c @@ -56,30 +56,37 @@ typedef struct { char *name; char *default_port; - grpc_resolve_cb cb; grpc_closure request_closure; - void *arg; + grpc_closure *on_done; + grpc_resolved_addresses **addresses; } request; -static grpc_resolved_addresses *blocking_resolve_address_impl( - const char *name, const char *default_port) { +static grpc_error *blocking_resolve_address_impl( + const char *name, const char *default_port, + grpc_resolved_addresses **addresses) { struct addrinfo hints; struct addrinfo *result = NULL, *resp; char *host; char *port; int s; size_t i; - grpc_resolved_addresses *addrs = NULL; + grpc_error *error = GRPC_ERROR_NONE; /* parse name, splitting it into host and port parts */ gpr_split_host_port(name, &host, &port); if (host == NULL) { - gpr_log(GPR_ERROR, "unparseable host:port: '%s'", name); + char *msg; + gpr_asprintf(&msg, "unparseable host:port: '%s'", name); + error = GRPC_ERROR_CREATE(msg); + gpr_free(msg); goto done; } if (port == NULL) { if (default_port == NULL) { - gpr_log(GPR_ERROR, "no port in name '%s'", name); + char *msg; + gpr_asprintf(&msg, "no port in name '%s'", name); + error = GRPC_ERROR_CREATE(msg); + gpr_free(msg); goto done; } port = gpr_strdup(default_port); @@ -95,31 +102,30 @@ static grpc_resolved_addresses *blocking_resolve_address_impl( s = getaddrinfo(host, port, &hints, &result); GRPC_SCHEDULING_END_BLOCKING_REGION; if (s != 0) { - char *error_message = gpr_format_message(s); - gpr_log(GPR_ERROR, "getaddrinfo: %s", error_message); - gpr_free(error_message); + error = GRPC_WSA_ERROR(WSAGetLastError(), "getaddrinfo"); goto done; } /* Success path: set addrs non-NULL, fill it in */ - addrs = gpr_malloc(sizeof(grpc_resolved_addresses)); - addrs->naddrs = 0; + (*addresses) = gpr_malloc(sizeof(grpc_resolved_addresses)); + (*addresses)->naddrs = 0; for (resp = result; resp != NULL; resp = resp->ai_next) { - addrs->naddrs++; + (*addresses)->naddrs++; } - addrs->addrs = gpr_malloc(sizeof(grpc_resolved_address) * addrs->naddrs); + (*addresses)->addrs = + gpr_malloc(sizeof(grpc_resolved_address) * (*addresses)->naddrs); i = 0; for (resp = result; resp != NULL; resp = resp->ai_next) { - memcpy(&addrs->addrs[i].addr, resp->ai_addr, resp->ai_addrlen); - addrs->addrs[i].len = resp->ai_addrlen; + memcpy(&(*addresses)->addrs[i].addr, resp->ai_addr, resp->ai_addrlen); + (*addresses)->addrs[i].len = resp->ai_addrlen; i++; } { - for (i = 0; i < addrs->naddrs; i++) { + for (i = 0; i < (*addresses)->naddrs; i++) { char *buf; - grpc_sockaddr_to_string(&buf, (struct sockaddr *)&addrs->addrs[i].addr, - 0); + grpc_sockaddr_to_string( + &buf, (struct sockaddr *)&(*addresses)->addrs[i].addr, 0); gpr_free(buf); } } @@ -130,45 +136,53 @@ done: if (result) { freeaddrinfo(result); } - return addrs; + return error; } -grpc_resolved_addresses *(*grpc_blocking_resolve_address)( - const char *name, const char *default_port) = blocking_resolve_address_impl; +grpc_error *(*grpc_blocking_resolve_address)( + const char *name, const char *default_port, + grpc_resolved_addresses **addresses) = blocking_resolve_address_impl; /* Callback to be passed to grpc_executor to asynch-ify * grpc_blocking_resolve_address */ -static void do_request_thread(grpc_exec_ctx *exec_ctx, void *rp, bool success) { +static void do_request_thread(grpc_exec_ctx *exec_ctx, void *rp, + grpc_error *error) { request *r = rp; - grpc_resolved_addresses *resolved = - grpc_blocking_resolve_address(r->name, r->default_port); - void *arg = r->arg; - grpc_resolve_cb cb = r->cb; + if (error == GRPC_ERROR_NONE) { + error = + grpc_blocking_resolve_address(r->name, r->default_port, r->addresses); + } else { + GRPC_ERROR_REF(error); + } + grpc_exec_ctx_sched(exec_ctx, r->on_done, error, NULL); gpr_free(r->name); gpr_free(r->default_port); - cb(exec_ctx, arg, resolved); gpr_free(r); } void grpc_resolved_addresses_destroy(grpc_resolved_addresses *addrs) { - gpr_free(addrs->addrs); + if (addrs != NULL) { + gpr_free(addrs->addrs); + } gpr_free(addrs); } static void resolve_address_impl(grpc_exec_ctx *exec_ctx, const char *name, - const char *default_port, grpc_resolve_cb cb, - void *arg) { + const char *default_port, + grpc_closure *on_done, + grpc_resolved_addresses **addresses) { request *r = gpr_malloc(sizeof(request)); grpc_closure_init(&r->request_closure, do_request_thread, r); r->name = gpr_strdup(name); r->default_port = gpr_strdup(default_port); - r->cb = cb; - r->arg = arg; - grpc_executor_enqueue(&r->request_closure, 1); + r->on_done = on_done; + r->addresses = addresses; + grpc_executor_push(&r->request_closure, GRPC_ERROR_NONE); } void (*grpc_resolve_address)(grpc_exec_ctx *exec_ctx, const char *name, - const char *default_port, grpc_resolve_cb cb, - void *arg) = resolve_address_impl; + const char *default_port, grpc_closure *on_done, + grpc_resolved_addresses **addresses) = + resolve_address_impl; #endif diff --git a/src/core/lib/iomgr/socket_utils_common_posix.c b/src/core/lib/iomgr/socket_utils_common_posix.c index 2147c86d4d..3a1371617e 100644 --- a/src/core/lib/iomgr/socket_utils_common_posix.c +++ b/src/core/lib/iomgr/socket_utils_common_posix.c @@ -49,6 +49,7 @@ #include <sys/types.h> #include <unistd.h> +#include <grpc/support/alloc.h> #include <grpc/support/host_port.h> #include <grpc/support/log.h> #include <grpc/support/port_platform.h> @@ -57,10 +58,10 @@ #include "src/core/lib/support/string.h" /* set a socket to non blocking mode */ -int grpc_set_socket_nonblocking(int fd, int non_blocking) { +grpc_error *grpc_set_socket_nonblocking(int fd, int non_blocking) { int oldflags = fcntl(fd, F_GETFL, 0); if (oldflags < 0) { - return 0; + return GRPC_OS_ERROR(errno, "fcntl"); } if (non_blocking) { @@ -70,62 +71,71 @@ int grpc_set_socket_nonblocking(int fd, int non_blocking) { } if (fcntl(fd, F_SETFL, oldflags) != 0) { - return 0; + return GRPC_OS_ERROR(errno, "fcntl"); } - return 1; + return GRPC_ERROR_NONE; } -int grpc_set_socket_no_sigpipe_if_possible(int fd) { +grpc_error *grpc_set_socket_no_sigpipe_if_possible(int fd) { #ifdef GPR_HAVE_SO_NOSIGPIPE int val = 1; int newval; socklen_t intlen = sizeof(newval); - return 0 == setsockopt(fd, SOL_SOCKET, SO_NOSIGPIPE, &val, sizeof(val)) && - 0 == getsockopt(fd, SOL_SOCKET, SO_NOSIGPIPE, &newval, &intlen) && - (newval != 0) == val; -#else - return 1; + if (0 != setsockopt(fd, SOL_SOCKET, SO_NOSIGPIPE, &val, sizeof(val))) { + return GRPC_OS_ERROR(errno, "setsockopt(SO_NOSIGPIPE)"); + } + if (0 != getsockopt(fd, SOL_SOCKET, SO_NOSIGPIPE, &newval, &intlen)) { + return GRPC_OS_ERROR(errno, "getsockopt(SO_NOSIGPIPE)"); + } + if ((newval != 0) != (val != 0)) { + return GRPC_ERROR_CREATE("Failed to set SO_NOSIGPIPE"); + } #endif + return GRPC_ERROR_NONE; } -int grpc_set_socket_ip_pktinfo_if_possible(int fd) { +grpc_error *grpc_set_socket_ip_pktinfo_if_possible(int fd) { #ifdef GPR_HAVE_IP_PKTINFO int get_local_ip = 1; - return 0 == setsockopt(fd, IPPROTO_IP, IP_PKTINFO, &get_local_ip, - sizeof(get_local_ip)); -#else - (void)fd; - return 1; + if (0 != setsockopt(fd, IPPROTO_IP, IP_PKTINFO, &get_local_ip, + sizeof(get_local_ip))) { + return GRPC_OS_ERROR(errno, "setsockopt(IP_PKTINFO)"); + } #endif + return GRPC_ERROR_NONE; } -int grpc_set_socket_ipv6_recvpktinfo_if_possible(int fd) { +grpc_error *grpc_set_socket_ipv6_recvpktinfo_if_possible(int fd) { #ifdef GPR_HAVE_IPV6_RECVPKTINFO int get_local_ip = 1; - return 0 == setsockopt(fd, IPPROTO_IPV6, IPV6_RECVPKTINFO, &get_local_ip, - sizeof(get_local_ip)); -#else - (void)fd; - return 1; + if (0 != setsockopt(fd, IPPROTO_IPV6, IPV6_RECVPKTINFO, &get_local_ip, + sizeof(get_local_ip))) { + return GRPC_OS_ERROR(errno, "setsockopt(IPV6_RECVPKTINFO)"); + } #endif + return GRPC_ERROR_NONE; } -int grpc_set_socket_sndbuf(int fd, int buffer_size_bytes) { +grpc_error *grpc_set_socket_sndbuf(int fd, int buffer_size_bytes) { return 0 == setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &buffer_size_bytes, - sizeof(buffer_size_bytes)); + sizeof(buffer_size_bytes)) + ? GRPC_ERROR_NONE + : GRPC_OS_ERROR(errno, "setsockopt(SO_SNDBUF)"); } -int grpc_set_socket_rcvbuf(int fd, int buffer_size_bytes) { +grpc_error *grpc_set_socket_rcvbuf(int fd, int buffer_size_bytes) { return 0 == setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &buffer_size_bytes, - sizeof(buffer_size_bytes)); + sizeof(buffer_size_bytes)) + ? GRPC_ERROR_NONE + : GRPC_OS_ERROR(errno, "setsockopt(SO_RCVBUF)"); } /* set a socket to close on exec */ -int grpc_set_socket_cloexec(int fd, int close_on_exec) { +grpc_error *grpc_set_socket_cloexec(int fd, int close_on_exec) { int oldflags = fcntl(fd, F_GETFD, 0); if (oldflags < 0) { - return 0; + return GRPC_OS_ERROR(errno, "fcntl"); } if (close_on_exec) { @@ -135,30 +145,45 @@ int grpc_set_socket_cloexec(int fd, int close_on_exec) { } if (fcntl(fd, F_SETFD, oldflags) != 0) { - return 0; + return GRPC_OS_ERROR(errno, "fcntl"); } - return 1; + return GRPC_ERROR_NONE; } /* set a socket to reuse old addresses */ -int grpc_set_socket_reuse_addr(int fd, int reuse) { +grpc_error *grpc_set_socket_reuse_addr(int fd, int reuse) { int val = (reuse != 0); int newval; socklen_t intlen = sizeof(newval); - return 0 == setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val)) && - 0 == getsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &newval, &intlen) && - (newval != 0) == val; + if (0 != setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val))) { + return GRPC_OS_ERROR(errno, "setsockopt(SO_REUSEADDR)"); + } + if (0 != getsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &newval, &intlen)) { + return GRPC_OS_ERROR(errno, "getsockopt(SO_REUSEADDR)"); + } + if ((newval != 0) != val) { + return GRPC_ERROR_CREATE("Failed to set SO_REUSEADDR"); + } + + return GRPC_ERROR_NONE; } /* disable nagle */ -int grpc_set_socket_low_latency(int fd, int low_latency) { +grpc_error *grpc_set_socket_low_latency(int fd, int low_latency) { int val = (low_latency != 0); int newval; socklen_t intlen = sizeof(newval); - return 0 == setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val)) && - 0 == getsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &newval, &intlen) && - (newval != 0) == val; + if (0 != setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val))) { + return GRPC_OS_ERROR(errno, "setsockopt(TCP_NODELAY)"); + } + if (0 != getsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &newval, &intlen)) { + return GRPC_OS_ERROR(errno, "getsockopt(TCP_NODELAY)"); + } + if ((newval != 0) != val) { + return GRPC_ERROR_CREATE("Failed to set TCP_NODELAY"); + } + return GRPC_ERROR_NONE; } static gpr_once g_probe_ipv6_once = GPR_ONCE_INIT; @@ -206,35 +231,47 @@ static int set_socket_dualstack(int fd) { } } -int grpc_create_dualstack_socket(const struct sockaddr *addr, int type, - int protocol, grpc_dualstack_mode *dsmode) { +static grpc_error *error_for_fd(int fd, const struct sockaddr *addr) { + if (fd >= 0) return GRPC_ERROR_NONE; + char *addr_str; + grpc_sockaddr_to_string(&addr_str, addr, 0); + grpc_error *err = grpc_error_set_str(GRPC_OS_ERROR(errno, "socket"), + GRPC_ERROR_STR_TARGET_ADDRESS, addr_str); + gpr_free(addr_str); + return err; +} + +grpc_error *grpc_create_dualstack_socket(const struct sockaddr *addr, int type, + int protocol, + grpc_dualstack_mode *dsmode, + int *newfd) { int family = addr->sa_family; if (family == AF_INET6) { - int fd; if (grpc_ipv6_loopback_available()) { - fd = socket(family, type, protocol); + *newfd = socket(family, type, protocol); } else { - fd = -1; + *newfd = -1; errno = EAFNOSUPPORT; } /* Check if we've got a valid dualstack socket. */ - if (fd >= 0 && set_socket_dualstack(fd)) { + if (*newfd >= 0 && set_socket_dualstack(*newfd)) { *dsmode = GRPC_DSMODE_DUALSTACK; - return fd; + return GRPC_ERROR_NONE; } /* If this isn't an IPv4 address, then return whatever we've got. */ if (!grpc_sockaddr_is_v4mapped(addr, NULL)) { *dsmode = GRPC_DSMODE_IPV6; - return fd; + return error_for_fd(*newfd, addr); } /* Fall back to AF_INET. */ - if (fd >= 0) { - close(fd); + if (*newfd >= 0) { + close(*newfd); } family = AF_INET; } *dsmode = family == AF_INET ? GRPC_DSMODE_IPV4 : GRPC_DSMODE_NONE; - return socket(family, type, protocol); + *newfd = socket(family, type, protocol); + return error_for_fd(*newfd, addr); } #endif diff --git a/src/core/lib/iomgr/socket_utils_posix.h b/src/core/lib/iomgr/socket_utils_posix.h index 7e41d1c870..30ff39dfa3 100644 --- a/src/core/lib/iomgr/socket_utils_posix.h +++ b/src/core/lib/iomgr/socket_utils_posix.h @@ -37,21 +37,23 @@ #include <sys/socket.h> #include <unistd.h> +#include "src/core/lib/iomgr/error.h" + /* a wrapper for accept or accept4 */ int grpc_accept4(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int nonblock, int cloexec); /* set a socket to non blocking mode */ -int grpc_set_socket_nonblocking(int fd, int non_blocking); +grpc_error *grpc_set_socket_nonblocking(int fd, int non_blocking); /* set a socket to close on exec */ -int grpc_set_socket_cloexec(int fd, int close_on_exec); +grpc_error *grpc_set_socket_cloexec(int fd, int close_on_exec); /* set a socket to reuse old addresses */ -int grpc_set_socket_reuse_addr(int fd, int reuse); +grpc_error *grpc_set_socket_reuse_addr(int fd, int reuse); /* disable nagle */ -int grpc_set_socket_low_latency(int fd, int low_latency); +grpc_error *grpc_set_socket_low_latency(int fd, int low_latency); /* Returns true if this system can create AF_INET6 sockets bound to ::1. The value is probed once, and cached for the life of the process. @@ -64,27 +66,22 @@ int grpc_set_socket_low_latency(int fd, int low_latency); int grpc_ipv6_loopback_available(void); /* Tries to set SO_NOSIGPIPE if available on this platform. - Returns 1 on success, 0 on failure. If SO_NO_SIGPIPE is not available, returns 1. */ -int grpc_set_socket_no_sigpipe_if_possible(int fd); +grpc_error *grpc_set_socket_no_sigpipe_if_possible(int fd); /* Tries to set IP_PKTINFO if available on this platform. - Returns 1 on success, 0 on failure. If IP_PKTINFO is not available, returns 1. */ -int grpc_set_socket_ip_pktinfo_if_possible(int fd); +grpc_error *grpc_set_socket_ip_pktinfo_if_possible(int fd); /* Tries to set IPV6_RECVPKTINFO if available on this platform. - Returns 1 on success, 0 on failure. If IPV6_RECVPKTINFO is not available, returns 1. */ -int grpc_set_socket_ipv6_recvpktinfo_if_possible(int fd); +grpc_error *grpc_set_socket_ipv6_recvpktinfo_if_possible(int fd); -/* Tries to set the socket's send buffer to given size. - Returns 1 on success, 0 on failure. */ -int grpc_set_socket_sndbuf(int fd, int buffer_size_bytes); +/* Tries to set the socket's send buffer to given size. */ +grpc_error *grpc_set_socket_sndbuf(int fd, int buffer_size_bytes); -/* Tries to set the socket's receive buffer to given size. - Returns 1 on success, 0 on failure. */ -int grpc_set_socket_rcvbuf(int fd, int buffer_size_bytes); +/* Tries to set the socket's receive buffer to given size. */ +grpc_error *grpc_set_socket_rcvbuf(int fd, int buffer_size_bytes); /* An enum to keep track of IPv4/IPv6 socket modes. @@ -125,7 +122,9 @@ extern int grpc_forbid_dualstack_sockets_for_testing; IPv4, so that bind() or connect() see the correct family. Also, it's important to distinguish between DUALSTACK and IPV6 when listening on the [::] wildcard address. */ -int grpc_create_dualstack_socket(const struct sockaddr *addr, int type, - int protocol, grpc_dualstack_mode *dsmode); +grpc_error *grpc_create_dualstack_socket(const struct sockaddr *addr, int type, + int protocol, + grpc_dualstack_mode *dsmode, + int *newfd); #endif /* GRPC_CORE_LIB_IOMGR_SOCKET_UTILS_POSIX_H */ diff --git a/src/core/lib/iomgr/socket_windows.c b/src/core/lib/iomgr/socket_windows.c index 7d8f9f761d..d7d5f6f157 100644 --- a/src/core/lib/iomgr/socket_windows.c +++ b/src/core/lib/iomgr/socket_windows.c @@ -91,10 +91,69 @@ void grpc_winsocket_shutdown(grpc_winsocket *winsocket) { closesocket(winsocket->socket); } -void grpc_winsocket_destroy(grpc_winsocket *winsocket) { +static void destroy(grpc_winsocket *winsocket) { grpc_iomgr_unregister_object(&winsocket->iomgr_object); gpr_mu_destroy(&winsocket->state_mu); gpr_free(winsocket); } +static bool check_destroyable(grpc_winsocket *winsocket) { + return winsocket->destroy_called == true && + winsocket->write_info.closure == NULL && + winsocket->read_info.closure == NULL; +} + +void grpc_winsocket_destroy(grpc_winsocket *winsocket) { + gpr_mu_lock(&winsocket->state_mu); + GPR_ASSERT(!winsocket->destroy_called); + winsocket->destroy_called = true; + bool should_destroy = check_destroyable(winsocket); + gpr_mu_unlock(&winsocket->state_mu); + if (should_destroy) destroy(winsocket); +} + +/* Calling notify_on_read or write means either of two things: +-) The IOCP already completed in the background, and we need to call +the callback now. +-) The IOCP hasn't completed yet, and we're queuing it for later. */ +static void socket_notify_on_iocp(grpc_exec_ctx *exec_ctx, + grpc_winsocket *socket, grpc_closure *closure, + grpc_winsocket_callback_info *info) { + GPR_ASSERT(info->closure == NULL); + gpr_mu_lock(&socket->state_mu); + if (info->has_pending_iocp) { + info->has_pending_iocp = 0; + grpc_exec_ctx_sched(exec_ctx, closure, GRPC_ERROR_NONE, NULL); + } else { + info->closure = closure; + } + gpr_mu_unlock(&socket->state_mu); +} + +void grpc_socket_notify_on_write(grpc_exec_ctx *exec_ctx, + grpc_winsocket *socket, + grpc_closure *closure) { + socket_notify_on_iocp(exec_ctx, socket, closure, &socket->write_info); +} + +void grpc_socket_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_winsocket *socket, + grpc_closure *closure) { + socket_notify_on_iocp(exec_ctx, socket, closure, &socket->read_info); +} + +void grpc_socket_become_ready(grpc_exec_ctx *exec_ctx, grpc_winsocket *socket, + grpc_winsocket_callback_info *info) { + GPR_ASSERT(!info->has_pending_iocp); + gpr_mu_lock(&socket->state_mu); + if (info->closure) { + grpc_exec_ctx_sched(exec_ctx, info->closure, GRPC_ERROR_NONE, NULL); + info->closure = NULL; + } else { + info->has_pending_iocp = 1; + } + bool should_destroy = check_destroyable(socket); + gpr_mu_unlock(&socket->state_mu); + if (should_destroy) destroy(socket); +} + #endif /* GPR_WINSOCK_SOCKET */ diff --git a/src/core/lib/iomgr/socket_windows.h b/src/core/lib/iomgr/socket_windows.h index 73c4384987..490d0e0a06 100644 --- a/src/core/lib/iomgr/socket_windows.h +++ b/src/core/lib/iomgr/socket_windows.h @@ -81,6 +81,7 @@ typedef struct grpc_winsocket_callback_info { is closer to what happens in posix world. */ typedef struct grpc_winsocket { SOCKET socket; + bool destroy_called; grpc_winsocket_callback_info write_info; grpc_winsocket_callback_info read_info; @@ -108,4 +109,16 @@ void grpc_winsocket_shutdown(grpc_winsocket *socket); /* Destroy a socket. Should only be called if there's no pending operation. */ void grpc_winsocket_destroy(grpc_winsocket *socket); +void grpc_socket_notify_on_write(grpc_exec_ctx *exec_ctx, + grpc_winsocket *winsocket, + grpc_closure *closure); + +void grpc_socket_notify_on_read(grpc_exec_ctx *exec_ctx, + grpc_winsocket *winsocket, + grpc_closure *closure); + +void grpc_socket_become_ready(grpc_exec_ctx *exec_ctx, + grpc_winsocket *winsocket, + grpc_winsocket_callback_info *ci); + #endif /* GRPC_CORE_LIB_IOMGR_SOCKET_WINDOWS_H */ diff --git a/src/core/lib/iomgr/tcp_client_posix.c b/src/core/lib/iomgr/tcp_client_posix.c index e93d5734a0..80c7a3f128 100644 --- a/src/core/lib/iomgr/tcp_client_posix.c +++ b/src/core/lib/iomgr/tcp_client_posix.c @@ -71,33 +71,39 @@ typedef struct { grpc_closure *closure; } async_connect; -static int prepare_socket(const struct sockaddr *addr, int fd) { - if (fd < 0) { - goto error; +static grpc_error *prepare_socket(const struct sockaddr *addr, int fd) { + grpc_error *err = GRPC_ERROR_NONE; + + GPR_ASSERT(fd >= 0); + + err = grpc_set_socket_nonblocking(fd, 1); + if (err != GRPC_ERROR_NONE) goto error; + err = grpc_set_socket_cloexec(fd, 1); + if (err != GRPC_ERROR_NONE) goto error; + if (!grpc_is_unix_socket(addr)) { + err = grpc_set_socket_low_latency(fd, 1); + if (err != GRPC_ERROR_NONE) goto error; } - - if (!grpc_set_socket_nonblocking(fd, 1) || !grpc_set_socket_cloexec(fd, 1) || - (!grpc_is_unix_socket(addr) && !grpc_set_socket_low_latency(fd, 1)) || - !grpc_set_socket_no_sigpipe_if_possible(fd)) { - gpr_log(GPR_ERROR, "Unable to configure socket %d: %s", fd, - strerror(errno)); - goto error; - } - return 1; + err = grpc_set_socket_no_sigpipe_if_possible(fd); + if (err != GRPC_ERROR_NONE) goto error; + goto done; error: if (fd >= 0) { close(fd); } - return 0; +done: + return err; } -static void tc_on_alarm(grpc_exec_ctx *exec_ctx, void *acp, bool success) { +static void tc_on_alarm(grpc_exec_ctx *exec_ctx, void *acp, grpc_error *error) { int done; async_connect *ac = acp; if (grpc_tcp_trace) { - gpr_log(GPR_DEBUG, "CLIENT_CONNECT: %s: on_alarm: success=%d", ac->addr_str, - success); + const char *str = grpc_error_string(error); + gpr_log(GPR_DEBUG, "CLIENT_CONNECT: %s: on_alarm: error=%s", ac->addr_str, + str); + grpc_error_free_string(str); } gpr_mu_lock(&ac->mu); if (ac->fd != NULL) { @@ -112,7 +118,7 @@ static void tc_on_alarm(grpc_exec_ctx *exec_ctx, void *acp, bool success) { } } -static void on_writable(grpc_exec_ctx *exec_ctx, void *acp, bool success) { +static void on_writable(grpc_exec_ctx *exec_ctx, void *acp, grpc_error *error) { async_connect *ac = acp; int so_error = 0; socklen_t so_error_size; @@ -122,9 +128,13 @@ static void on_writable(grpc_exec_ctx *exec_ctx, void *acp, bool success) { grpc_closure *closure = ac->closure; grpc_fd *fd; + GRPC_ERROR_REF(error); + if (grpc_tcp_trace) { - gpr_log(GPR_DEBUG, "CLIENT_CONNECT: %s: on_writable: success=%d", - ac->addr_str, success); + const char *str = grpc_error_string(error); + gpr_log(GPR_DEBUG, "CLIENT_CONNECT: %s: on_writable: error=%s", + ac->addr_str, str); + grpc_error_free_string(str); } gpr_mu_lock(&ac->mu); @@ -136,15 +146,14 @@ static void on_writable(grpc_exec_ctx *exec_ctx, void *acp, bool success) { grpc_timer_cancel(exec_ctx, &ac->alarm); gpr_mu_lock(&ac->mu); - if (success) { + if (error == GRPC_ERROR_NONE) { do { so_error_size = sizeof(so_error); err = getsockopt(grpc_fd_wrapped_fd(fd), SOL_SOCKET, SO_ERROR, &so_error, &so_error_size); } while (err < 0 && errno == EINTR); if (err < 0) { - gpr_log(GPR_ERROR, "failed to connect to '%s': getsockopt(ERROR): %s", - ac->addr_str, strerror(errno)); + error = GRPC_OS_ERROR(errno, "getsockopt"); goto finish; } else if (so_error != 0) { if (so_error == ENOBUFS) { @@ -169,14 +178,12 @@ static void on_writable(grpc_exec_ctx *exec_ctx, void *acp, bool success) { } else { switch (so_error) { case ECONNREFUSED: - gpr_log( - GPR_ERROR, - "failed to connect to '%s': socket error: connection refused", - ac->addr_str); + error = grpc_error_set_int(error, GRPC_ERROR_INT_ERRNO, errno); + error = grpc_error_set_str(error, GRPC_ERROR_STR_OS_ERROR, + "Connection refused"); break; default: - gpr_log(GPR_ERROR, "failed to connect to '%s': socket error: %d", - ac->addr_str, so_error); + error = GRPC_OS_ERROR(errno, "getsockopt(SO_ERROR)"); break; } goto finish; @@ -188,8 +195,8 @@ static void on_writable(grpc_exec_ctx *exec_ctx, void *acp, bool success) { goto finish; } } else { - gpr_log(GPR_ERROR, "failed to connect to '%s': timeout occurred", - ac->addr_str); + error = + grpc_error_set_str(error, GRPC_ERROR_STR_OS_ERROR, "Timeout occurred"); goto finish; } @@ -203,12 +210,18 @@ finish: } done = (--ac->refs == 0); gpr_mu_unlock(&ac->mu); + if (error != GRPC_ERROR_NONE) { + error = grpc_error_set_str(error, GRPC_ERROR_STR_DESCRIPTION, + "Failed to connect to remote host"); + error = + grpc_error_set_str(error, GRPC_ERROR_STR_TARGET_ADDRESS, ac->addr_str); + } if (done) { gpr_mu_destroy(&ac->mu); gpr_free(ac->addr_str); gpr_free(ac); } - grpc_exec_ctx_enqueue(exec_ctx, closure, *ep != NULL, NULL); + grpc_exec_ctx_sched(exec_ctx, closure, error, NULL); } static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, @@ -225,6 +238,7 @@ static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, grpc_fd *fdobj; char *name; char *addr_str; + grpc_error *error; *ep = NULL; @@ -234,9 +248,10 @@ static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, addr_len = sizeof(addr6_v4mapped); } - fd = grpc_create_dualstack_socket(addr, SOCK_STREAM, 0, &dsmode); - if (fd < 0) { - gpr_log(GPR_ERROR, "Unable to create socket: %s", strerror(errno)); + error = grpc_create_dualstack_socket(addr, SOCK_STREAM, 0, &dsmode, &fd); + if (error != GRPC_ERROR_NONE) { + grpc_exec_ctx_sched(exec_ctx, closure, error, NULL); + return; } if (dsmode == GRPC_DSMODE_IPV4) { /* If we got an AF_INET socket, map the address back to IPv4. */ @@ -244,8 +259,8 @@ static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, addr = (struct sockaddr *)&addr4_copy; addr_len = sizeof(addr4_copy); } - if (!prepare_socket(addr, fd)) { - grpc_exec_ctx_enqueue(exec_ctx, closure, false, NULL); + if ((error = prepare_socket(addr, fd)) != GRPC_ERROR_NONE) { + grpc_exec_ctx_sched(exec_ctx, closure, error, NULL); return; } @@ -261,14 +276,14 @@ static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, if (err >= 0) { *ep = grpc_tcp_create(fdobj, GRPC_TCP_DEFAULT_READ_SLICE_SIZE, addr_str); - grpc_exec_ctx_enqueue(exec_ctx, closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, closure, GRPC_ERROR_NONE, NULL); goto done; } if (errno != EWOULDBLOCK && errno != EINPROGRESS) { - gpr_log(GPR_ERROR, "connect error to '%s': %s", addr_str, strerror(errno)); grpc_fd_orphan(exec_ctx, fdobj, NULL, NULL, "tcp_client_connect_error"); - grpc_exec_ctx_enqueue(exec_ctx, closure, false, NULL); + grpc_exec_ctx_sched(exec_ctx, closure, GRPC_OS_ERROR(errno, "connect"), + NULL); goto done; } diff --git a/src/core/lib/iomgr/tcp_client_windows.c b/src/core/lib/iomgr/tcp_client_windows.c index efa0140f54..562cb9c6bf 100644 --- a/src/core/lib/iomgr/tcp_client_windows.c +++ b/src/core/lib/iomgr/tcp_client_windows.c @@ -75,23 +75,25 @@ static void async_connect_unlock_and_cleanup(async_connect *ac, if (socket != NULL) grpc_winsocket_destroy(socket); } -static void on_alarm(grpc_exec_ctx *exec_ctx, void *acp, bool occured) { +static void on_alarm(grpc_exec_ctx *exec_ctx, void *acp, grpc_error *error) { async_connect *ac = acp; gpr_mu_lock(&ac->mu); - if (ac->socket != NULL) { - grpc_winsocket_shutdown(ac->socket); + grpc_winsocket *socket = ac->socket; + ac->socket = NULL; + if (socket != NULL) { + grpc_winsocket_shutdown(socket); } - async_connect_unlock_and_cleanup(ac, ac->socket); + async_connect_unlock_and_cleanup(ac, socket); } -static void on_connect(grpc_exec_ctx *exec_ctx, void *acp, bool from_iocp) { +static void on_connect(grpc_exec_ctx *exec_ctx, void *acp, grpc_error *error) { async_connect *ac = acp; - SOCKET sock = ac->socket->socket; grpc_endpoint **ep = ac->endpoint; GPR_ASSERT(*ep == NULL); - grpc_winsocket_callback_info *info = &ac->socket->write_info; grpc_closure *on_done = ac->on_done; + GRPC_ERROR_REF(error); + gpr_mu_lock(&ac->mu); grpc_winsocket *socket = ac->socket; ac->socket = NULL; @@ -101,17 +103,15 @@ static void on_connect(grpc_exec_ctx *exec_ctx, void *acp, bool from_iocp) { gpr_mu_lock(&ac->mu); - if (from_iocp && socket != NULL) { + if (error == GRPC_ERROR_NONE && socket != NULL) { DWORD transfered_bytes = 0; DWORD flags; - BOOL wsa_success = WSAGetOverlappedResult(sock, &info->overlapped, - &transfered_bytes, FALSE, &flags); + BOOL wsa_success = + WSAGetOverlappedResult(socket->socket, &socket->write_info.overlapped, + &transfered_bytes, FALSE, &flags); GPR_ASSERT(transfered_bytes == 0); if (!wsa_success) { - char *utf8_message = gpr_format_message(WSAGetLastError()); - gpr_log(GPR_ERROR, "on_connect error connecting to '%s': %s", - ac->addr_name, utf8_message); - gpr_free(utf8_message); + error = GRPC_WSA_ERROR(WSAGetLastError(), "ConnectEx"); } else { *ep = grpc_tcp_create(socket, ac->addr_name); socket = NULL; @@ -121,7 +121,7 @@ static void on_connect(grpc_exec_ctx *exec_ctx, void *acp, bool from_iocp) { async_connect_unlock_and_cleanup(ac, socket); /* If the connection was aborted, the callback was already called when the deadline was met. */ - on_done->cb(exec_ctx, on_done->cb_arg, *ep != NULL); + grpc_exec_ctx_sched(exec_ctx, on_done, error, NULL); } /* Tries to issue one async connection, then schedules both an IOCP @@ -141,10 +141,8 @@ void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *on_done, LPFN_CONNECTEX ConnectEx; GUID guid = WSAID_CONNECTEX; DWORD ioctl_num_bytes; - const char *message = NULL; - char *utf8_message; grpc_winsocket_callback_info *info; - int last_error; + grpc_error *error = GRPC_ERROR_NONE; *endpoint = NULL; @@ -157,12 +155,12 @@ void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *on_done, sock = WSASocket(AF_INET6, SOCK_STREAM, IPPROTO_TCP, NULL, 0, WSA_FLAG_OVERLAPPED); if (sock == INVALID_SOCKET) { - message = "Unable to create socket: %s"; + error = GRPC_WSA_ERROR(WSAGetLastError(), "WSASocket"); goto failure; } - if (!grpc_tcp_prepare_socket(sock)) { - message = "Unable to set socket options: %s"; + error = grpc_tcp_prepare_socket(sock); + if (error != GRPC_ERROR_NONE) { goto failure; } @@ -173,7 +171,8 @@ void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *on_done, &ConnectEx, sizeof(ConnectEx), &ioctl_num_bytes, NULL, NULL); if (status != 0) { - message = "Unable to retrieve ConnectEx pointer: %s"; + error = GRPC_WSA_ERROR(WSAGetLastError(), + "WSAIoctl(SIO_GET_EXTENSION_FUNCTION_POINTER)"); goto failure; } @@ -181,7 +180,7 @@ void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *on_done, status = bind(sock, (struct sockaddr *)&local_address, sizeof(local_address)); if (status != 0) { - message = "Unable to bind socket: %s"; + error = GRPC_WSA_ERROR(WSAGetLastError(), "bind"); goto failure; } @@ -193,9 +192,9 @@ void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *on_done, /* It wouldn't be unusual to get a success immediately. But we'll still get an IOCP notification, so let's ignore it. */ if (!success) { - int error = WSAGetLastError(); - if (error != ERROR_IO_PENDING) { - message = "ConnectEx failed: %s"; + int last_error = WSAGetLastError(); + if (last_error != ERROR_IO_PENDING) { + error = GRPC_WSA_ERROR(last_error, "ConnectEx"); goto failure; } } @@ -215,17 +214,18 @@ void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *on_done, return; failure: - last_error = WSAGetLastError(); - utf8_message = gpr_format_message(last_error); - gpr_log(GPR_ERROR, message, utf8_message); - gpr_log(GPR_ERROR, "last error = %d", last_error); - gpr_free(utf8_message); + GPR_ASSERT(error != GRPC_ERROR_NONE); + char *target_uri = grpc_sockaddr_to_uri(addr); + grpc_error *final_error = grpc_error_set_str( + GRPC_ERROR_CREATE_REFERENCING("Failed to connect", &error, 1), + GRPC_ERROR_STR_TARGET_ADDRESS, target_uri); + GRPC_ERROR_UNREF(error); if (socket != NULL) { grpc_winsocket_destroy(socket); } else if (sock != INVALID_SOCKET) { closesocket(sock); } - grpc_exec_ctx_enqueue(exec_ctx, on_done, false, NULL); + grpc_exec_ctx_sched(exec_ctx, on_done, final_error, NULL); } #endif /* GPR_WINSOCK_SOCKET */ diff --git a/src/core/lib/iomgr/tcp_posix.c b/src/core/lib/iomgr/tcp_posix.c index e2869224f1..2f7c50ce35 100644 --- a/src/core/lib/iomgr/tcp_posix.c +++ b/src/core/lib/iomgr/tcp_posix.c @@ -38,6 +38,7 @@ #include "src/core/lib/iomgr/tcp_posix.h" #include <errno.h> +#include <stdbool.h> #include <stdlib.h> #include <string.h> #include <sys/socket.h> @@ -74,7 +75,7 @@ typedef struct { grpc_endpoint base; grpc_fd *em_fd; int fd; - int finished_edge; + bool finished_edge; msg_iovlen_type iov_size; /* Number of slices to allocate per read attempt */ size_t slice_size; gpr_refcount refcount; @@ -101,9 +102,9 @@ typedef struct { } grpc_tcp; static void tcp_handle_read(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, - bool success); + grpc_error *error); static void tcp_handle_write(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, - bool success); + grpc_error *error); static void tcp_shutdown(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep) { grpc_tcp *tcp = (grpc_tcp *)ep; @@ -155,12 +156,15 @@ static void tcp_destroy(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep) { TCP_UNREF(exec_ctx, tcp, "destroy"); } -static void call_read_cb(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, int success) { +static void call_read_cb(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, + grpc_error *error) { grpc_closure *cb = tcp->read_cb; if (grpc_tcp_trace) { size_t i; - gpr_log(GPR_DEBUG, "read: success=%d", success); + const char *str = grpc_error_string(error); + gpr_log(GPR_DEBUG, "read: error=%s", str); + grpc_error_free_string(str); for (i = 0; i < tcp->incoming_buffer->count; i++) { char *dump = gpr_dump_slice(tcp->incoming_buffer->slices[i], GPR_DUMP_HEX | GPR_DUMP_ASCII); @@ -171,7 +175,7 @@ static void call_read_cb(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, int success) { tcp->read_cb = NULL; tcp->incoming_buffer = NULL; - cb->cb(exec_ctx, cb->cb_arg, success); + grpc_exec_ctx_sched(exec_ctx, cb, error, NULL); } #define MAX_READ_IOVEC 4 @@ -219,15 +223,14 @@ static void tcp_continue_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { /* We've consumed the edge, request a new one */ grpc_fd_notify_on_read(exec_ctx, tcp->em_fd, &tcp->read_closure); } else { - /* TODO(klempner): Log interesting errors */ gpr_slice_buffer_reset_and_unref(tcp->incoming_buffer); - call_read_cb(exec_ctx, tcp, 0); + call_read_cb(exec_ctx, tcp, GRPC_OS_ERROR(errno, "recvmsg")); TCP_UNREF(exec_ctx, tcp, "read"); } } else if (read_bytes == 0) { /* 0 read size ==> end of stream */ gpr_slice_buffer_reset_and_unref(tcp->incoming_buffer); - call_read_cb(exec_ctx, tcp, 0); + call_read_cb(exec_ctx, tcp, GRPC_ERROR_CREATE("EOF")); TCP_UNREF(exec_ctx, tcp, "read"); } else { GPR_ASSERT((size_t)read_bytes <= tcp->incoming_buffer->length); @@ -240,7 +243,7 @@ static void tcp_continue_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { ++tcp->iov_size; } GPR_ASSERT((size_t)read_bytes == tcp->incoming_buffer->length); - call_read_cb(exec_ctx, tcp, 1); + call_read_cb(exec_ctx, tcp, GRPC_ERROR_NONE); TCP_UNREF(exec_ctx, tcp, "read"); } @@ -248,13 +251,13 @@ static void tcp_continue_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { } static void tcp_handle_read(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, - bool success) { + grpc_error *error) { grpc_tcp *tcp = (grpc_tcp *)arg; GPR_ASSERT(!tcp->finished_edge); - if (!success) { + if (error != GRPC_ERROR_NONE) { gpr_slice_buffer_reset_and_unref(tcp->incoming_buffer); - call_read_cb(exec_ctx, tcp, 0); + call_read_cb(exec_ctx, tcp, GRPC_ERROR_REF(error)); TCP_UNREF(exec_ctx, tcp, "read"); } else { tcp_continue_read(exec_ctx, tcp); @@ -271,17 +274,16 @@ static void tcp_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, gpr_slice_buffer_swap(incoming_buffer, &tcp->last_read_buffer); TCP_REF(tcp, "read"); if (tcp->finished_edge) { - tcp->finished_edge = 0; + tcp->finished_edge = false; grpc_fd_notify_on_read(exec_ctx, tcp->em_fd, &tcp->read_closure); } else { - grpc_exec_ctx_enqueue(exec_ctx, &tcp->read_closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &tcp->read_closure, GRPC_ERROR_NONE, NULL); } } -typedef enum { FLUSH_DONE, FLUSH_PENDING, FLUSH_ERROR } flush_result; - +/* returns true if done, false if pending; if returning true, *error is set */ #define MAX_WRITE_IOVEC 16 -static flush_result tcp_flush(grpc_tcp *tcp) { +static bool tcp_flush(grpc_tcp *tcp, grpc_error **error) { struct msghdr msg; struct iovec iov[MAX_WRITE_IOVEC]; msg_iovlen_type iov_size; @@ -331,10 +333,10 @@ static flush_result tcp_flush(grpc_tcp *tcp) { if (errno == EAGAIN) { tcp->outgoing_slice_idx = unwind_slice_idx; tcp->outgoing_byte_idx = unwind_byte_idx; - return FLUSH_PENDING; + return false; } else { - /* TODO(klempner): Log some of these */ - return FLUSH_ERROR; + *error = GRPC_OS_ERROR(errno, "sendmsg"); + return true; } } @@ -355,42 +357,42 @@ static flush_result tcp_flush(grpc_tcp *tcp) { } if (tcp->outgoing_slice_idx == tcp->outgoing_buffer->count) { - return FLUSH_DONE; + *error = GRPC_ERROR_NONE; + return true; } }; } static void tcp_handle_write(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, - bool success) { + grpc_error *error) { grpc_tcp *tcp = (grpc_tcp *)arg; - flush_result status; grpc_closure *cb; - if (!success) { + if (error != GRPC_ERROR_NONE) { cb = tcp->write_cb; tcp->write_cb = NULL; - cb->cb(exec_ctx, cb->cb_arg, 0); + cb->cb(exec_ctx, cb->cb_arg, error); TCP_UNREF(exec_ctx, tcp, "write"); return; } - status = tcp_flush(tcp); - if (status == FLUSH_PENDING) { + if (!tcp_flush(tcp, &error)) { grpc_fd_notify_on_write(exec_ctx, tcp->em_fd, &tcp->write_closure); } else { cb = tcp->write_cb; tcp->write_cb = NULL; GPR_TIMER_BEGIN("tcp_handle_write.cb", 0); - cb->cb(exec_ctx, cb->cb_arg, status == FLUSH_DONE); + cb->cb(exec_ctx, cb->cb_arg, error); GPR_TIMER_END("tcp_handle_write.cb", 0); TCP_UNREF(exec_ctx, tcp, "write"); + GRPC_ERROR_UNREF(error); } } static void tcp_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, gpr_slice_buffer *buf, grpc_closure *cb) { grpc_tcp *tcp = (grpc_tcp *)ep; - flush_result status; + grpc_error *error = GRPC_ERROR_NONE; if (grpc_tcp_trace) { size_t i; @@ -408,20 +410,19 @@ static void tcp_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, if (buf->length == 0) { GPR_TIMER_END("tcp_write", 0); - grpc_exec_ctx_enqueue(exec_ctx, cb, true, NULL); + grpc_exec_ctx_sched(exec_ctx, cb, GRPC_ERROR_NONE, NULL); return; } tcp->outgoing_buffer = buf; tcp->outgoing_slice_idx = 0; tcp->outgoing_byte_idx = 0; - status = tcp_flush(tcp); - if (status == FLUSH_PENDING) { + if (!tcp_flush(tcp, &error)) { TCP_REF(tcp, "write"); tcp->write_cb = cb; grpc_fd_notify_on_write(exec_ctx, tcp->em_fd, &tcp->write_closure); } else { - grpc_exec_ctx_enqueue(exec_ctx, cb, status == FLUSH_DONE, NULL); + grpc_exec_ctx_sched(exec_ctx, cb, error, NULL); } GPR_TIMER_END("tcp_write", 0); @@ -461,7 +462,7 @@ grpc_endpoint *grpc_tcp_create(grpc_fd *em_fd, size_t slice_size, tcp->incoming_buffer = NULL; tcp->slice_size = slice_size; tcp->iov_size = 1; - tcp->finished_edge = 1; + tcp->finished_edge = true; /* paired with unref in grpc_tcp_destroy */ gpr_ref_init(&tcp->refcount, 1); tcp->em_fd = em_fd; diff --git a/src/core/lib/iomgr/tcp_server.h b/src/core/lib/iomgr/tcp_server.h index fee14ae661..1d6e70dbe9 100644 --- a/src/core/lib/iomgr/tcp_server.h +++ b/src/core/lib/iomgr/tcp_server.h @@ -58,7 +58,8 @@ typedef void (*grpc_tcp_server_cb)(grpc_exec_ctx *exec_ctx, void *arg, /* Create a server, initially not bound to any ports. The caller owns one ref. If shutdown_complete is not NULL, it will be used by grpc_tcp_server_unref() when the ref count reaches zero. */ -grpc_tcp_server *grpc_tcp_server_create(grpc_closure *shutdown_complete); +grpc_error *grpc_tcp_server_create(grpc_closure *shutdown_complete, + grpc_tcp_server **server); /* Start listening to bound ports */ void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *server, @@ -74,8 +75,8 @@ void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *server, but not dualstack sockets. */ /* TODO(ctiller): deprecate this, and make grpc_tcp_server_add_ports to handle all of the multiple socket port matching logic in one place */ -int grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, - size_t addr_len); +grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, + size_t addr_len, int *out_port); /* Number of fds at the given port_index, or 0 if port_index is out of bounds. */ diff --git a/src/core/lib/iomgr/tcp_server_posix.c b/src/core/lib/iomgr/tcp_server_posix.c index 909e34abc7..6fb547bb36 100644 --- a/src/core/lib/iomgr/tcp_server_posix.c +++ b/src/core/lib/iomgr/tcp_server_posix.c @@ -59,6 +59,8 @@ #include <grpc/support/string_util.h> #include <grpc/support/sync.h> #include <grpc/support/time.h> +#include <grpc/support/useful.h> + #include "src/core/lib/iomgr/resolve_address.h" #include "src/core/lib/iomgr/sockaddr_utils.h" #include "src/core/lib/iomgr/socket_utils_posix.h" @@ -133,7 +135,8 @@ struct grpc_tcp_server { size_t next_pollset_to_assign; }; -grpc_tcp_server *grpc_tcp_server_create(grpc_closure *shutdown_complete) { +grpc_error *grpc_tcp_server_create(grpc_closure *shutdown_complete, + grpc_tcp_server **server) { grpc_tcp_server *s = gpr_malloc(sizeof(grpc_tcp_server)); gpr_ref_init(&s->refs, 1); gpr_mu_init(&s->mu); @@ -149,12 +152,13 @@ grpc_tcp_server *grpc_tcp_server_create(grpc_closure *shutdown_complete) { s->tail = NULL; s->nports = 0; s->next_pollset_to_assign = 0; - return s; + *server = s; + return GRPC_ERROR_NONE; } static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { if (s->shutdown_complete != NULL) { - grpc_exec_ctx_enqueue(exec_ctx, s->shutdown_complete, true, NULL); + grpc_exec_ctx_sched(exec_ctx, s->shutdown_complete, GRPC_ERROR_NONE, NULL); } gpr_mu_destroy(&s->mu); @@ -169,7 +173,7 @@ static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { } static void destroyed_port(grpc_exec_ctx *exec_ctx, void *server, - bool success) { + grpc_error *error) { grpc_tcp_server *s = server; gpr_mu_lock(&s->mu); s->destroyed_ports++; @@ -263,61 +267,68 @@ static int get_max_accept_queue_size(void) { } /* Prepare a recently-created socket for listening. */ -static int prepare_socket(int fd, const struct sockaddr *addr, - size_t addr_len) { +static grpc_error *prepare_socket(int fd, const struct sockaddr *addr, + size_t addr_len, int *port) { struct sockaddr_storage sockname_temp; socklen_t sockname_len; - - if (fd < 0) { - goto error; - } - - if (!grpc_set_socket_nonblocking(fd, 1) || !grpc_set_socket_cloexec(fd, 1) || - (!grpc_is_unix_socket(addr) && (!grpc_set_socket_low_latency(fd, 1) || - !grpc_set_socket_reuse_addr(fd, 1))) || - !grpc_set_socket_no_sigpipe_if_possible(fd)) { - gpr_log(GPR_ERROR, "Unable to configure socket %d: %s", fd, - strerror(errno)); - goto error; + grpc_error *err = GRPC_ERROR_NONE; + + GPR_ASSERT(fd >= 0); + + err = grpc_set_socket_nonblocking(fd, 1); + if (err != GRPC_ERROR_NONE) goto error; + err = grpc_set_socket_cloexec(fd, 1); + if (err != GRPC_ERROR_NONE) goto error; + if (!grpc_is_unix_socket(addr)) { + err = grpc_set_socket_low_latency(fd, 1); + if (err != GRPC_ERROR_NONE) goto error; + err = grpc_set_socket_reuse_addr(fd, 1); + if (err != GRPC_ERROR_NONE) goto error; } + err = grpc_set_socket_no_sigpipe_if_possible(fd); + if (err != GRPC_ERROR_NONE) goto error; GPR_ASSERT(addr_len < ~(socklen_t)0); if (bind(fd, addr, (socklen_t)addr_len) < 0) { - char *addr_str; - grpc_sockaddr_to_string(&addr_str, addr, 0); - gpr_log(GPR_ERROR, "bind addr=%s: %s", addr_str, strerror(errno)); - gpr_free(addr_str); + err = GRPC_OS_ERROR(errno, "bind"); goto error; } if (listen(fd, get_max_accept_queue_size()) < 0) { - gpr_log(GPR_ERROR, "listen: %s", strerror(errno)); + err = GRPC_OS_ERROR(errno, "listen"); goto error; } sockname_len = sizeof(sockname_temp); if (getsockname(fd, (struct sockaddr *)&sockname_temp, &sockname_len) < 0) { + err = GRPC_OS_ERROR(errno, "getsockname"); goto error; } - return grpc_sockaddr_get_port((struct sockaddr *)&sockname_temp); + *port = grpc_sockaddr_get_port((struct sockaddr *)&sockname_temp); + return GRPC_ERROR_NONE; error: + GPR_ASSERT(err != GRPC_ERROR_NONE); if (fd >= 0) { close(fd); } - return -1; + grpc_error *ret = grpc_error_set_int( + GRPC_ERROR_CREATE_REFERENCING("Unable to configure socket", &err, 1), + GRPC_ERROR_INT_FD, fd); + GRPC_ERROR_UNREF(err); + return ret; } /* event manager callback when reads are ready */ -static void on_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void on_read(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *err) { grpc_tcp_listener *sp = arg; grpc_tcp_server_acceptor acceptor = {sp->server, sp->port_index, sp->fd_index}; grpc_pollset *read_notifier_pollset = NULL; grpc_fd *fdobj; - if (!success) { + if (err != GRPC_ERROR_NONE) { goto error; } @@ -386,18 +397,19 @@ error: } } -static grpc_tcp_listener *add_socket_to_server(grpc_tcp_server *s, int fd, - const struct sockaddr *addr, - size_t addr_len, - unsigned port_index, - unsigned fd_index) { +static grpc_error *add_socket_to_server(grpc_tcp_server *s, int fd, + const struct sockaddr *addr, + size_t addr_len, unsigned port_index, + unsigned fd_index, + grpc_tcp_listener **listener) { grpc_tcp_listener *sp = NULL; - int port; + int port = -1; char *addr_str; char *name; - port = prepare_socket(fd, addr, addr_len); - if (port >= 0) { + grpc_error *err = prepare_socket(fd, addr, addr_len, &port); + if (err == GRPC_ERROR_NONE) { + GPR_ASSERT(port > 0); grpc_sockaddr_to_string(&addr_str, (struct sockaddr *)&addr, 1); gpr_asprintf(&name, "tcp-server-listener:%s", addr_str); gpr_mu_lock(&s->mu); @@ -427,11 +439,12 @@ static grpc_tcp_listener *add_socket_to_server(grpc_tcp_server *s, int fd, gpr_free(name); } - return sp; + *listener = sp; + return err; } -int grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, - size_t addr_len) { +grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, + size_t addr_len, int *out_port) { grpc_tcp_listener *sp; grpc_tcp_listener *sp2 = NULL; int fd; @@ -446,6 +459,7 @@ int grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, int port; unsigned port_index = 0; unsigned fd_index = 0; + grpc_error *errs[2] = {GRPC_ERROR_NONE, GRPC_ERROR_NONE}; if (s->tail != NULL) { port_index = s->tail->port_index + 1; } @@ -484,33 +498,35 @@ int grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, /* Try listening on IPv6 first. */ addr = (struct sockaddr *)&wild6; addr_len = sizeof(wild6); - fd = grpc_create_dualstack_socket(addr, SOCK_STREAM, 0, &dsmode); - sp = add_socket_to_server(s, fd, addr, addr_len, port_index, fd_index); - if (fd >= 0 && dsmode == GRPC_DSMODE_DUALSTACK) { - goto done; - } - if (sp != NULL) { - ++fd_index; - } - /* If we didn't get a dualstack socket, also listen on 0.0.0.0. */ - if (port == 0 && sp != NULL) { - grpc_sockaddr_set_port((struct sockaddr *)&wild4, sp->port); + errs[0] = grpc_create_dualstack_socket(addr, SOCK_STREAM, 0, &dsmode, &fd); + if (errs[0] == GRPC_ERROR_NONE) { + errs[0] = add_socket_to_server(s, fd, addr, addr_len, port_index, + fd_index, &sp); + if (fd >= 0 && dsmode == GRPC_DSMODE_DUALSTACK) { + goto done; + } + if (sp != NULL) { + ++fd_index; + } + /* If we didn't get a dualstack socket, also listen on 0.0.0.0. */ + if (port == 0 && sp != NULL) { + grpc_sockaddr_set_port((struct sockaddr *)&wild4, sp->port); + } } addr = (struct sockaddr *)&wild4; addr_len = sizeof(wild4); } - fd = grpc_create_dualstack_socket(addr, SOCK_STREAM, 0, &dsmode); - if (fd < 0) { - gpr_log(GPR_ERROR, "Unable to create socket: %s", strerror(errno)); - } else { + errs[1] = grpc_create_dualstack_socket(addr, SOCK_STREAM, 0, &dsmode, &fd); + if (errs[1] == GRPC_ERROR_NONE) { if (dsmode == GRPC_DSMODE_IPV4 && grpc_sockaddr_is_v4mapped(addr, &addr4_copy)) { addr = (struct sockaddr *)&addr4_copy; addr_len = sizeof(addr4_copy); } sp2 = sp; - sp = add_socket_to_server(s, fd, addr, addr_len, port_index, fd_index); + errs[1] = + add_socket_to_server(s, fd, addr, addr_len, port_index, fd_index, &sp); if (sp2 != NULL && sp != NULL) { sp2->sibling = sp; sp->is_sibling = 1; @@ -520,9 +536,21 @@ int grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, done: gpr_free(allocated_addr); if (sp != NULL) { - return sp->port; + *out_port = sp->port; + GRPC_ERROR_UNREF(errs[0]); + GRPC_ERROR_UNREF(errs[1]); + return GRPC_ERROR_NONE; } else { - return -1; + *out_port = -1; + char *addr_str = grpc_sockaddr_to_uri(addr); + grpc_error *err = grpc_error_set_str( + GRPC_ERROR_CREATE_REFERENCING("Failed to add port to server", errs, + GPR_ARRAY_SIZE(errs)), + GRPC_ERROR_STR_TARGET_ADDRESS, addr_str); + GRPC_ERROR_UNREF(errs[0]); + GRPC_ERROR_UNREF(errs[1]); + gpr_free(addr_str); + return err; } } @@ -591,7 +619,8 @@ grpc_tcp_server *grpc_tcp_server_ref(grpc_tcp_server *s) { void grpc_tcp_server_shutdown_starting_add(grpc_tcp_server *s, grpc_closure *shutdown_starting) { gpr_mu_lock(&s->mu); - grpc_closure_list_add(&s->shutdown_starting, shutdown_starting, 1); + grpc_closure_list_append(&s->shutdown_starting, shutdown_starting, + GRPC_ERROR_NONE); gpr_mu_unlock(&s->mu); } diff --git a/src/core/lib/iomgr/tcp_server_windows.c b/src/core/lib/iomgr/tcp_server_windows.c index 8a21d930c8..2a51671ec7 100644 --- a/src/core/lib/iomgr/tcp_server_windows.c +++ b/src/core/lib/iomgr/tcp_server_windows.c @@ -102,7 +102,8 @@ struct grpc_tcp_server { /* Public function. Allocates the proper data structures to hold a grpc_tcp_server. */ -grpc_tcp_server *grpc_tcp_server_create(grpc_closure *shutdown_complete) { +grpc_error *grpc_tcp_server_create(grpc_closure *shutdown_complete, + grpc_tcp_server **server) { grpc_tcp_server *s = gpr_malloc(sizeof(grpc_tcp_server)); gpr_ref_init(&s->refs, 1); gpr_mu_init(&s->mu); @@ -114,12 +115,13 @@ grpc_tcp_server *grpc_tcp_server_create(grpc_closure *shutdown_complete) { s->shutdown_starting.head = NULL; s->shutdown_starting.tail = NULL; s->shutdown_complete = shutdown_complete; - return s; + *server = s; + return GRPC_ERROR_NONE; } static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { if (s->shutdown_complete != NULL) { - grpc_exec_ctx_enqueue(exec_ctx, s->shutdown_complete, true, NULL); + grpc_exec_ctx_sched(exec_ctx, s->shutdown_complete, GRPC_ERROR_NONE, NULL); } /* Now that the accepts have been aborted, we can destroy the sockets. @@ -143,7 +145,8 @@ grpc_tcp_server *grpc_tcp_server_ref(grpc_tcp_server *s) { void grpc_tcp_server_shutdown_starting_add(grpc_tcp_server *s, grpc_closure *shutdown_starting) { gpr_mu_lock(&s->mu); - grpc_closure_list_add(&s->shutdown_starting, shutdown_starting, 1); + grpc_closure_list_append(&s->shutdown_starting, shutdown_starting, + GRPC_ERROR_NONE); gpr_mu_unlock(&s->mu); } @@ -187,51 +190,49 @@ void grpc_tcp_server_unref(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { } /* Prepare (bind) a recently-created socket for listening. */ -static int prepare_socket(SOCKET sock, const struct sockaddr *addr, - size_t addr_len) { +static grpc_error *prepare_socket(SOCKET sock, const struct sockaddr *addr, + size_t addr_len, int *port) { struct sockaddr_storage sockname_temp; socklen_t sockname_len; + grpc_error *error = GRPC_ERROR_NONE; - if (sock == INVALID_SOCKET) goto error; - - if (!grpc_tcp_prepare_socket(sock)) { - char *utf8_message = gpr_format_message(WSAGetLastError()); - gpr_log(GPR_ERROR, "Unable to prepare socket: %s", utf8_message); - gpr_free(utf8_message); - goto error; + error = grpc_tcp_prepare_socket(sock); + if (error != GRPC_ERROR_NONE) { + goto failure; } if (bind(sock, addr, (int)addr_len) == SOCKET_ERROR) { - char *addr_str; - char *utf8_message = gpr_format_message(WSAGetLastError()); - grpc_sockaddr_to_string(&addr_str, addr, 0); - gpr_log(GPR_ERROR, "bind addr=%s: %s", addr_str, utf8_message); - gpr_free(utf8_message); - gpr_free(addr_str); - goto error; + error = GRPC_WSA_ERROR(WSAGetLastError(), "bind"); + goto failure; } if (listen(sock, SOMAXCONN) == SOCKET_ERROR) { - char *utf8_message = gpr_format_message(WSAGetLastError()); - gpr_log(GPR_ERROR, "listen: %s", utf8_message); - gpr_free(utf8_message); - goto error; + error = GRPC_WSA_ERROR(WSAGetLastError(), "listen"); + goto failure; } sockname_len = sizeof(sockname_temp); if (getsockname(sock, (struct sockaddr *)&sockname_temp, &sockname_len) == SOCKET_ERROR) { - char *utf8_message = gpr_format_message(WSAGetLastError()); - gpr_log(GPR_ERROR, "getsockname: %s", utf8_message); - gpr_free(utf8_message); - goto error; + error = GRPC_WSA_ERROR(WSAGetLastError(), "getsockname"); + goto failure; } - return grpc_sockaddr_get_port((struct sockaddr *)&sockname_temp); + *port = grpc_sockaddr_get_port((struct sockaddr *)&sockname_temp); + return GRPC_ERROR_NONE; -error: +failure: + GPR_ASSERT(error != GRPC_ERROR_NONE); + char *tgtaddr = grpc_sockaddr_to_uri(addr); + grpc_error *final_error = grpc_error_set_int( + grpc_error_set_str(GRPC_ERROR_CREATE_REFERENCING( + "Failed to prepare server socket", &error, 1), + GRPC_ERROR_STR_TARGET_ADDRESS, tgtaddr), + GRPC_ERROR_INT_FD, (intptr_t)sock); + gpr_free(tgtaddr); + GRPC_ERROR_UNREF(error); if (sock != INVALID_SOCKET) closesocket(sock); - return -1; + return error; } static void decrement_active_ports_and_notify(grpc_exec_ctx *exec_ctx, @@ -251,26 +252,23 @@ static void decrement_active_ports_and_notify(grpc_exec_ctx *exec_ctx, /* In order to do an async accept, we need to create a socket first which will be the one assigned to the new incoming connection. */ -static void start_accept(grpc_exec_ctx *exec_ctx, grpc_tcp_listener *port) { +static grpc_error *start_accept(grpc_exec_ctx *exec_ctx, + grpc_tcp_listener *port) { SOCKET sock = INVALID_SOCKET; - char *message; - char *utf8_message; BOOL success; DWORD addrlen = sizeof(struct sockaddr_in6) + 16; DWORD bytes_received = 0; + grpc_error *error = GRPC_ERROR_NONE; sock = WSASocket(AF_INET6, SOCK_STREAM, IPPROTO_TCP, NULL, 0, WSA_FLAG_OVERLAPPED); - if (sock == INVALID_SOCKET) { - message = "Unable to create socket: %s"; + error = GRPC_WSA_ERROR(WSAGetLastError(), "WSASocket"); goto failure; } - if (!grpc_tcp_prepare_socket(sock)) { - message = "Unable to prepare socket: %s"; - goto failure; - } + error = grpc_tcp_prepare_socket(sock); + if (error != GRPC_ERROR_NONE) goto failure; /* Start the "accept" asynchronously. */ success = port->AcceptEx(port->socket->socket, sock, port->addresses, 0, @@ -280,9 +278,9 @@ static void start_accept(grpc_exec_ctx *exec_ctx, grpc_tcp_listener *port) { /* It is possible to get an accept immediately without delay. However, we will still get an IOCP notification for it. So let's just ignore it. */ if (!success) { - int error = WSAGetLastError(); - if (error != ERROR_IO_PENDING) { - message = "AcceptEx failed: %s"; + int last_error = WSAGetLastError(); + if (last_error != ERROR_IO_PENDING) { + error = GRPC_WSA_ERROR(last_error, "AcceptEx"); goto failure; } } @@ -291,9 +289,10 @@ static void start_accept(grpc_exec_ctx *exec_ctx, grpc_tcp_listener *port) { immediately process an accept that happened in the meantime. */ port->new_socket = sock; grpc_socket_notify_on_read(exec_ctx, port->socket, &port->on_accept); - return; + return error; failure: + GPR_ASSERT(error != GRPC_ERROR_NONE); if (port->shutting_down) { /* We are abandoning the listener port, take that into account to prevent occasional hangs on shutdown. The hang happens when sp->shutting_down @@ -301,16 +300,15 @@ failure: but we fail there because the listening port has been closed in the meantime. */ decrement_active_ports_and_notify(exec_ctx, port); - return; + GRPC_ERROR_UNREF(error); + return GRPC_ERROR_NONE; } - utf8_message = gpr_format_message(WSAGetLastError()); - gpr_log(GPR_ERROR, message, utf8_message); - gpr_free(utf8_message); if (sock != INVALID_SOCKET) closesocket(sock); + return error; } /* Event manager callback when reads are ready. */ -static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, bool from_iocp) { +static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { grpc_tcp_listener *sp = arg; grpc_tcp_server_acceptor acceptor = {sp->server, sp->port_index, 0}; SOCKET sock = sp->new_socket; @@ -328,7 +326,10 @@ static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, bool from_iocp) { /* The general mechanism for shutting down is to queue abortion calls. While this is necessary in the read/write case, it's useless for the accept case. We only need to adjust the pending callback count */ - if (!from_iocp) { + if (error != GRPC_ERROR_NONE) { + const char *msg = grpc_error_string(error); + gpr_log(GPR_INFO, "Skipping on_accept due to error: %s", msg); + grpc_error_free_string(msg); return; } @@ -387,21 +388,20 @@ static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, bool from_iocp) { the former socked we created has now either been destroy or assigned to the new connection. We need to create a new one for the next connection. */ - start_accept(exec_ctx, sp); + GPR_ASSERT(GRPC_LOG_IF_ERROR("start_accept", start_accept(exec_ctx, sp))); } -static grpc_tcp_listener *add_socket_to_server(grpc_tcp_server *s, SOCKET sock, - const struct sockaddr *addr, - size_t addr_len, - unsigned port_index) { +static grpc_error *add_socket_to_server(grpc_tcp_server *s, SOCKET sock, + const struct sockaddr *addr, + size_t addr_len, unsigned port_index, + grpc_tcp_listener **listener) { grpc_tcp_listener *sp = NULL; int port; int status; GUID guid = WSAID_ACCEPTEX; DWORD ioctl_num_bytes; LPFN_ACCEPTEX AcceptEx; - - if (sock == INVALID_SOCKET) return NULL; + grpc_error *error = GRPC_ERROR_NONE; /* We need to grab the AcceptEx pointer for that port, as it may be interface-dependent. We'll cache it to avoid doing that again. */ @@ -417,44 +417,49 @@ static grpc_tcp_listener *add_socket_to_server(grpc_tcp_server *s, SOCKET sock, return NULL; } - port = prepare_socket(sock, addr, addr_len); - if (port >= 0) { - gpr_mu_lock(&s->mu); - GPR_ASSERT(!s->on_accept_cb && "must add ports before starting server"); - sp = gpr_malloc(sizeof(grpc_tcp_listener)); - sp->next = NULL; - if (s->head == NULL) { - s->head = sp; - } else { - s->tail->next = sp; - } - s->tail = sp; - sp->server = s; - sp->socket = grpc_winsocket_create(sock, "listener"); - sp->shutting_down = 0; - sp->AcceptEx = AcceptEx; - sp->new_socket = INVALID_SOCKET; - sp->port = port; - sp->port_index = port_index; - grpc_closure_init(&sp->on_accept, on_accept, sp); - GPR_ASSERT(sp->socket); - gpr_mu_unlock(&s->mu); + error = prepare_socket(sock, addr, addr_len, &port); + if (error != GRPC_ERROR_NONE) { + return error; } - return sp; + GPR_ASSERT(port >= 0); + gpr_mu_lock(&s->mu); + GPR_ASSERT(!s->on_accept_cb && "must add ports before starting server"); + sp = gpr_malloc(sizeof(grpc_tcp_listener)); + sp->next = NULL; + if (s->head == NULL) { + s->head = sp; + } else { + s->tail->next = sp; + } + s->tail = sp; + sp->server = s; + sp->socket = grpc_winsocket_create(sock, "listener"); + sp->shutting_down = 0; + sp->AcceptEx = AcceptEx; + sp->new_socket = INVALID_SOCKET; + sp->port = port; + sp->port_index = port_index; + grpc_closure_init(&sp->on_accept, on_accept, sp); + GPR_ASSERT(sp->socket); + gpr_mu_unlock(&s->mu); + *listener = sp; + + return GRPC_ERROR_NONE; } -int grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, - size_t addr_len) { - grpc_tcp_listener *sp; +grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, + size_t addr_len, int *port) { + grpc_tcp_listener *sp = NULL; SOCKET sock; struct sockaddr_in6 addr6_v4mapped; struct sockaddr_in6 wildcard; struct sockaddr *allocated_addr = NULL; struct sockaddr_storage sockname_temp; socklen_t sockname_len; - int port; unsigned port_index = 0; + grpc_error *error = GRPC_ERROR_NONE; + if (s->tail != NULL) { port_index = s->tail->port_index + 1; } @@ -466,11 +471,11 @@ int grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, sockname_len = sizeof(sockname_temp); if (0 == getsockname(sp->socket->socket, (struct sockaddr *)&sockname_temp, &sockname_len)) { - port = grpc_sockaddr_get_port((struct sockaddr *)&sockname_temp); - if (port > 0) { + *port = grpc_sockaddr_get_port((struct sockaddr *)&sockname_temp); + if (*port > 0) { allocated_addr = gpr_malloc(addr_len); memcpy(allocated_addr, addr, addr_len); - grpc_sockaddr_set_port(allocated_addr, port); + grpc_sockaddr_set_port(allocated_addr, *port); addr = allocated_addr; break; } @@ -484,8 +489,8 @@ int grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, } /* Treat :: or 0.0.0.0 as a family-agnostic wildcard. */ - if (grpc_sockaddr_is_wildcard(addr, &port)) { - grpc_sockaddr_make_wildcard6(port, &wildcard); + if (grpc_sockaddr_is_wildcard(addr, port)) { + grpc_sockaddr_make_wildcard6(*port, &wildcard); addr = (struct sockaddr *)&wildcard; addr_len = sizeof(wildcard); @@ -494,19 +499,26 @@ int grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr, sock = WSASocket(AF_INET6, SOCK_STREAM, IPPROTO_TCP, NULL, 0, WSA_FLAG_OVERLAPPED); if (sock == INVALID_SOCKET) { - char *utf8_message = gpr_format_message(WSAGetLastError()); - gpr_log(GPR_ERROR, "unable to create socket: %s", utf8_message); - gpr_free(utf8_message); + error = GRPC_WSA_ERROR(WSAGetLastError(), "WSASocket"); + goto done; } - sp = add_socket_to_server(s, sock, addr, addr_len, port_index); + error = add_socket_to_server(s, sock, addr, addr_len, port_index, &sp); + +done: gpr_free(allocated_addr); - if (sp) { - return sp->port; + if (error != GRPC_ERROR_NONE) { + grpc_error *error_out = GRPC_ERROR_CREATE_REFERENCING( + "Failed to add port to server", &error, 1); + GRPC_ERROR_UNREF(error); + error = error_out; + *port = -1; } else { - return -1; + GPR_ASSERT(sp != NULL); + *port = sp->port; } + return error; } void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s, @@ -521,7 +533,7 @@ void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s, s->on_accept_cb = on_accept_cb; s->on_accept_cb_arg = on_accept_cb_arg; for (sp = s->head; sp; sp = sp->next) { - start_accept(exec_ctx, sp); + GPR_ASSERT(GRPC_LOG_IF_ERROR("start_accept", start_accept(exec_ctx, sp))); s->active_ports++; } gpr_mu_unlock(&s->mu); diff --git a/src/core/lib/iomgr/tcp_windows.c b/src/core/lib/iomgr/tcp_windows.c index f44bf5fda4..b2af8030aa 100644 --- a/src/core/lib/iomgr/tcp_windows.c +++ b/src/core/lib/iomgr/tcp_windows.c @@ -61,27 +61,34 @@ #define GRPC_FIONBIO FIONBIO #endif -static int set_non_block(SOCKET sock) { +static grpc_error *set_non_block(SOCKET sock) { int status; uint32_t param = 1; DWORD ret; status = WSAIoctl(sock, GRPC_FIONBIO, ¶m, sizeof(param), NULL, 0, &ret, NULL, NULL); - return status == 0; + return status == 0 + ? GRPC_ERROR_NONE + : GRPC_WSA_ERROR(WSAGetLastError(), "WSAIoctl(GRPC_FIONBIO)"); } -static int set_dualstack(SOCKET sock) { +static grpc_error *set_dualstack(SOCKET sock) { int status; unsigned long param = 0; status = setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, (const char *)¶m, sizeof(param)); - return status == 0; + return status == 0 + ? GRPC_ERROR_NONE + : GRPC_WSA_ERROR(WSAGetLastError(), "setsockopt(IPV6_V6ONLY)"); } -int grpc_tcp_prepare_socket(SOCKET sock) { - if (!set_non_block(sock)) return 0; - if (!set_dualstack(sock)) return 0; - return 1; +grpc_error *grpc_tcp_prepare_socket(SOCKET sock) { + grpc_error *err; + err = set_non_block(sock); + if (err != GRPC_ERROR_NONE) return err; + err = set_dualstack(sock); + if (err != GRPC_ERROR_NONE) return err; + return GRPC_ERROR_NONE; } typedef struct grpc_tcp { @@ -148,39 +155,35 @@ static void tcp_ref(grpc_tcp *tcp) { gpr_ref(&tcp->refcount); } #endif /* Asynchronous callback from the IOCP, or the background thread. */ -static void on_read(grpc_exec_ctx *exec_ctx, void *tcpp, bool success) { +static void on_read(grpc_exec_ctx *exec_ctx, void *tcpp, grpc_error *error) { grpc_tcp *tcp = tcpp; grpc_closure *cb = tcp->read_cb; grpc_winsocket *socket = tcp->socket; gpr_slice sub; grpc_winsocket_callback_info *info = &socket->read_info; - if (success) { + GRPC_ERROR_REF(error); + + if (error == GRPC_ERROR_NONE) { if (info->wsa_error != 0 && !tcp->shutting_down) { - if (info->wsa_error != WSAECONNRESET) { - char *utf8_message = gpr_format_message(info->wsa_error); - gpr_log(GPR_ERROR, "ReadFile overlapped error: %s", utf8_message); - gpr_free(utf8_message); - } - success = 0; + char *utf8_message = gpr_format_message(info->wsa_error); + error = GRPC_ERROR_CREATE(utf8_message); + gpr_free(utf8_message); gpr_slice_unref(tcp->read_slice); } else { if (info->bytes_transfered != 0 && !tcp->shutting_down) { sub = gpr_slice_sub_no_ref(tcp->read_slice, 0, info->bytes_transfered); gpr_slice_buffer_add(tcp->read_slices, sub); - success = 1; } else { gpr_slice_unref(tcp->read_slice); - success = 0; + error = GRPC_ERROR_CREATE("End of TCP stream"); } } } tcp->read_cb = NULL; TCP_UNREF(tcp, "read"); - if (cb) { - cb->cb(exec_ctx, cb->cb_arg, success); - } + grpc_exec_ctx_sched(exec_ctx, cb, error, NULL); } static void win_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, @@ -194,7 +197,8 @@ static void win_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, WSABUF buffer; if (tcp->shutting_down) { - grpc_exec_ctx_enqueue(exec_ctx, cb, false, NULL); + grpc_exec_ctx_sched(exec_ctx, cb, + GRPC_ERROR_CREATE("TCP socket is shutting down"), NULL); return; } @@ -218,7 +222,7 @@ static void win_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, /* Did we get data immediately ? Yay. */ if (info->wsa_error != WSAEWOULDBLOCK) { info->bytes_transfered = bytes_read; - grpc_exec_ctx_enqueue(exec_ctx, &tcp->on_read, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &tcp->on_read, GRPC_ERROR_NONE, NULL); return; } @@ -231,7 +235,8 @@ static void win_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, int wsa_error = WSAGetLastError(); if (wsa_error != WSA_IO_PENDING) { info->wsa_error = wsa_error; - grpc_exec_ctx_enqueue(exec_ctx, &tcp->on_read, false, NULL); + grpc_exec_ctx_sched(exec_ctx, &tcp->on_read, + GRPC_WSA_ERROR(info->wsa_error, "WSARecv"), NULL); return; } } @@ -240,32 +245,29 @@ static void win_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, } /* Asynchronous callback from the IOCP, or the background thread. */ -static void on_write(grpc_exec_ctx *exec_ctx, void *tcpp, bool success) { +static void on_write(grpc_exec_ctx *exec_ctx, void *tcpp, grpc_error *error) { grpc_tcp *tcp = (grpc_tcp *)tcpp; grpc_winsocket *handle = tcp->socket; grpc_winsocket_callback_info *info = &handle->write_info; grpc_closure *cb; + GRPC_ERROR_REF(error); + gpr_mu_lock(&tcp->mu); cb = tcp->write_cb; tcp->write_cb = NULL; gpr_mu_unlock(&tcp->mu); - if (success) { + if (error == GRPC_ERROR_NONE) { if (info->wsa_error != 0) { - if (info->wsa_error != WSAECONNRESET) { - char *utf8_message = gpr_format_message(info->wsa_error); - gpr_log(GPR_ERROR, "WSASend overlapped error: %s", utf8_message); - gpr_free(utf8_message); - } - success = 0; + error = GRPC_WSA_ERROR(info->wsa_error, "WSASend"); } else { GPR_ASSERT(info->bytes_transfered == tcp->write_slices->length); } } TCP_UNREF(tcp, "write"); - cb->cb(exec_ctx, cb->cb_arg, success); + grpc_exec_ctx_sched(exec_ctx, cb, error, NULL); } /* Initiates a write. */ @@ -283,7 +285,8 @@ static void win_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, size_t len; if (tcp->shutting_down) { - grpc_exec_ctx_enqueue(exec_ctx, cb, false, NULL); + grpc_exec_ctx_sched(exec_ctx, cb, + GRPC_ERROR_CREATE("TCP socket is shutting down"), NULL); return; } @@ -311,19 +314,10 @@ static void win_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, connection that has its send queue filled up. But if we don't, then we can avoid doing an async write operation at all. */ if (info->wsa_error != WSAEWOULDBLOCK) { - bool ok = false; - if (status == 0) { - ok = true; - GPR_ASSERT(bytes_sent == tcp->write_slices->length); - } else { - if (info->wsa_error != WSAECONNRESET) { - char *utf8_message = gpr_format_message(info->wsa_error); - gpr_log(GPR_ERROR, "WSASend error: %s", utf8_message); - gpr_free(utf8_message); - } - } - if (allocated) gpr_free(allocated); - grpc_exec_ctx_enqueue(exec_ctx, cb, ok, NULL); + grpc_error *error = status == 0 + ? GRPC_ERROR_NONE + : GRPC_WSA_ERROR(info->wsa_error, "WSASend"); + grpc_exec_ctx_sched(exec_ctx, cb, error, NULL); return; } @@ -340,7 +334,8 @@ static void win_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, int wsa_error = WSAGetLastError(); if (wsa_error != WSA_IO_PENDING) { TCP_UNREF(tcp, "write"); - grpc_exec_ctx_enqueue(exec_ctx, cb, false, NULL); + grpc_exec_ctx_sched(exec_ctx, cb, GRPC_WSA_ERROR(wsa_error, "WSASend"), + NULL); return; } } diff --git a/src/core/lib/iomgr/tcp_windows.h b/src/core/lib/iomgr/tcp_windows.h index a2f58eddd5..86d777235e 100644 --- a/src/core/lib/iomgr/tcp_windows.h +++ b/src/core/lib/iomgr/tcp_windows.h @@ -52,6 +52,6 @@ */ grpc_endpoint *grpc_tcp_create(grpc_winsocket *socket, char *peer_string); -int grpc_tcp_prepare_socket(SOCKET sock); +grpc_error *grpc_tcp_prepare_socket(SOCKET sock); #endif /* GRPC_CORE_LIB_IOMGR_TCP_WINDOWS_H */ diff --git a/src/core/lib/iomgr/timer.c b/src/core/lib/iomgr/timer.c index 69d3babfdb..9975fa1671 100644 --- a/src/core/lib/iomgr/timer.c +++ b/src/core/lib/iomgr/timer.c @@ -73,7 +73,7 @@ static shard_type *g_shard_queue[NUM_SHARDS]; static bool g_initialized = false; static int run_some_expired_timers(grpc_exec_ctx *exec_ctx, gpr_timespec now, - gpr_timespec *next, int success); + gpr_timespec *next, grpc_error *error); static gpr_timespec compute_min_deadline(shard_type *shard) { return grpc_timer_heap_is_empty(&shard->heap) @@ -105,7 +105,8 @@ void grpc_timer_list_init(gpr_timespec now) { void grpc_timer_list_shutdown(grpc_exec_ctx *exec_ctx) { int i; - run_some_expired_timers(exec_ctx, gpr_inf_future(g_clock_type), NULL, 0); + run_some_expired_timers(exec_ctx, gpr_inf_future(g_clock_type), NULL, + GRPC_ERROR_CREATE("Timer list shutdown")); for (i = 0; i < NUM_SHARDS; i++) { shard_type *shard = &g_shards[i]; gpr_mu_destroy(&shard->mu); @@ -185,13 +186,16 @@ void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer, if (!g_initialized) { timer->triggered = 1; - grpc_exec_ctx_enqueue(exec_ctx, &timer->closure, false, NULL); + grpc_exec_ctx_sched( + exec_ctx, &timer->closure, + GRPC_ERROR_CREATE("Attempt to create timer before initialization"), + NULL); return; } if (gpr_time_cmp(deadline, now) <= 0) { timer->triggered = 1; - grpc_exec_ctx_enqueue(exec_ctx, &timer->closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &timer->closure, GRPC_ERROR_NONE, NULL); return; } @@ -235,10 +239,15 @@ void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer, } void grpc_timer_cancel(grpc_exec_ctx *exec_ctx, grpc_timer *timer) { + if (!g_initialized) { + /* must have already been cancelled, also the shard mutex is invalid */ + return; + } + shard_type *shard = &g_shards[shard_idx(timer)]; gpr_mu_lock(&shard->mu); if (!timer->triggered) { - grpc_exec_ctx_enqueue(exec_ctx, &timer->closure, false, NULL); + grpc_exec_ctx_sched(exec_ctx, &timer->closure, GRPC_ERROR_CANCELLED, NULL); timer->triggered = 1; if (timer->heap_index == INVALID_HEAP_INDEX) { list_remove(timer); @@ -299,12 +308,12 @@ static grpc_timer *pop_one(shard_type *shard, gpr_timespec now) { /* REQUIRES: shard->mu unlocked */ static size_t pop_timers(grpc_exec_ctx *exec_ctx, shard_type *shard, gpr_timespec now, gpr_timespec *new_min_deadline, - int success) { + grpc_error *error) { size_t n = 0; grpc_timer *timer; gpr_mu_lock(&shard->mu); while ((timer = pop_one(shard, now))) { - grpc_exec_ctx_enqueue(exec_ctx, &timer->closure, success, NULL); + grpc_exec_ctx_sched(exec_ctx, &timer->closure, GRPC_ERROR_REF(error), NULL); n++; } *new_min_deadline = compute_min_deadline(shard); @@ -313,7 +322,7 @@ static size_t pop_timers(grpc_exec_ctx *exec_ctx, shard_type *shard, } static int run_some_expired_timers(grpc_exec_ctx *exec_ctx, gpr_timespec now, - gpr_timespec *next, int success) { + gpr_timespec *next, grpc_error *error) { size_t n = 0; /* TODO(ctiller): verify that there are any timers (atomically) here */ @@ -327,8 +336,8 @@ static int run_some_expired_timers(grpc_exec_ctx *exec_ctx, gpr_timespec now, /* For efficiency, we pop as many available timers as we can from the shard. This may violate perfect timer deadline ordering, but that shouldn't be a big deal because we don't make ordering guarantees. */ - n += pop_timers(exec_ctx, g_shard_queue[0], now, &new_min_deadline, - success); + n += + pop_timers(exec_ctx, g_shard_queue[0], now, &new_min_deadline, error); /* An grpc_timer_init() on the shard could intervene here, adding a new timer that is earlier than new_min_deadline. However, @@ -359,6 +368,8 @@ static int run_some_expired_timers(grpc_exec_ctx *exec_ctx, gpr_timespec now, *next, gpr_time_add(now, gpr_time_from_millis(1, GPR_TIMESPAN))); } + GRPC_ERROR_UNREF(error); + return (int)n; } @@ -367,5 +378,7 @@ bool grpc_timer_check(grpc_exec_ctx *exec_ctx, gpr_timespec now, GPR_ASSERT(now.clock_type == g_clock_type); return run_some_expired_timers( exec_ctx, now, next, - gpr_time_cmp(now, gpr_inf_future(now.clock_type)) != 0); + gpr_time_cmp(now, gpr_inf_future(now.clock_type)) != 0 + ? GRPC_ERROR_NONE + : GRPC_ERROR_CREATE("Shutting down timer system")); } diff --git a/src/core/lib/iomgr/unix_sockets_posix.c b/src/core/lib/iomgr/unix_sockets_posix.c index 5767c852df..0e7670e5a5 100644 --- a/src/core/lib/iomgr/unix_sockets_posix.c +++ b/src/core/lib/iomgr/unix_sockets_posix.c @@ -47,17 +47,18 @@ void grpc_create_socketpair_if_unix(int sv[2]) { GPR_ASSERT(socketpair(AF_UNIX, SOCK_STREAM, 0, sv) == 0); } -grpc_resolved_addresses *grpc_resolve_unix_domain_address(const char *name) { +grpc_error *grpc_resolve_unix_domain_address(const char *name, + grpc_resolved_addresses **addrs) { struct sockaddr_un *un; - grpc_resolved_addresses *addrs = gpr_malloc(sizeof(grpc_resolved_addresses)); - addrs->naddrs = 1; - addrs->addrs = gpr_malloc(sizeof(grpc_resolved_address)); - un = (struct sockaddr_un *)addrs->addrs->addr; + *addrs = gpr_malloc(sizeof(grpc_resolved_addresses)); + (*addrs)->naddrs = 1; + (*addrs)->addrs = gpr_malloc(sizeof(grpc_resolved_address)); + un = (struct sockaddr_un *)(*addrs)->addrs->addr; un->sun_family = AF_UNIX; strcpy(un->sun_path, name); - addrs->addrs->len = strlen(un->sun_path) + sizeof(un->sun_family) + 1; - return addrs; + (*addrs)->addrs->len = strlen(un->sun_path) + sizeof(un->sun_family) + 1; + return GRPC_ERROR_NONE; } int grpc_is_unix_socket(const struct sockaddr *addr) { diff --git a/src/core/lib/iomgr/unix_sockets_posix.h b/src/core/lib/iomgr/unix_sockets_posix.h index 6758c498e5..db0516d945 100644 --- a/src/core/lib/iomgr/unix_sockets_posix.h +++ b/src/core/lib/iomgr/unix_sockets_posix.h @@ -43,7 +43,8 @@ void grpc_create_socketpair_if_unix(int sv[2]); -grpc_resolved_addresses *grpc_resolve_unix_domain_address(const char *name); +grpc_error *grpc_resolve_unix_domain_address( + const char *name, grpc_resolved_addresses **addresses); int grpc_is_unix_socket(const struct sockaddr *addr); diff --git a/src/core/lib/iomgr/unix_sockets_posix_noop.c b/src/core/lib/iomgr/unix_sockets_posix_noop.c index d30952789f..56b47c3daf 100644 --- a/src/core/lib/iomgr/unix_sockets_posix_noop.c +++ b/src/core/lib/iomgr/unix_sockets_posix_noop.c @@ -44,8 +44,10 @@ void grpc_create_socketpair_if_unix(int sv[2]) { GPR_ASSERT(0); } -grpc_resolved_addresses *grpc_resolve_unix_domain_address(const char *name) { - return NULL; +grpc_error *grpc_resolve_unix_domain_address( + const char *name, grpc_resolved_addresses **addresses) { + *addresses = NULL; + return GRPC_ERROR_CREATE("Unix domain sockets are not supported on Windows"); } int grpc_is_unix_socket(const struct sockaddr *addr) { return false; } diff --git a/src/core/lib/iomgr/wakeup_fd_eventfd.c b/src/core/lib/iomgr/wakeup_fd_eventfd.c index 8a772add13..667b4a5f90 100644 --- a/src/core/lib/iomgr/wakeup_fd_eventfd.c +++ b/src/core/lib/iomgr/wakeup_fd_eventfd.c @@ -44,29 +44,39 @@ #include "src/core/lib/iomgr/wakeup_fd_posix.h" #include "src/core/lib/profiling/timers.h" -static void eventfd_create(grpc_wakeup_fd* fd_info) { +static grpc_error* eventfd_create(grpc_wakeup_fd* fd_info) { int efd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); - /* TODO(klempner): Handle failure more gracefully */ - GPR_ASSERT(efd >= 0); + if (efd < 0) { + return GRPC_OS_ERROR(errno, "eventfd"); + } fd_info->read_fd = efd; fd_info->write_fd = -1; + return GRPC_ERROR_NONE; } -static void eventfd_consume(grpc_wakeup_fd* fd_info) { +static grpc_error* eventfd_consume(grpc_wakeup_fd* fd_info) { eventfd_t value; int err; do { err = eventfd_read(fd_info->read_fd, &value); } while (err < 0 && errno == EINTR); + if (err < 0 && errno != EAGAIN) { + return GRPC_OS_ERROR(errno, "eventfd_read"); + } + return GRPC_ERROR_NONE; } -static void eventfd_wakeup(grpc_wakeup_fd* fd_info) { +static grpc_error* eventfd_wakeup(grpc_wakeup_fd* fd_info) { int err; GPR_TIMER_BEGIN("eventfd_wakeup", 0); do { err = eventfd_write(fd_info->read_fd, 1); } while (err < 0 && errno == EINTR); + if (err < 0) { + return GRPC_OS_ERROR(errno, "eventfd_write"); + } GPR_TIMER_END("eventfd_wakeup", 0); + return GRPC_ERROR_NONE; } static void eventfd_destroy(grpc_wakeup_fd* fd_info) { diff --git a/src/core/lib/iomgr/wakeup_fd_pipe.c b/src/core/lib/iomgr/wakeup_fd_pipe.c index e9b9a0119f..4e5dbdcb73 100644 --- a/src/core/lib/iomgr/wakeup_fd_pipe.c +++ b/src/core/lib/iomgr/wakeup_fd_pipe.c @@ -45,7 +45,7 @@ #include "src/core/lib/iomgr/socket_utils_posix.h" -static void pipe_init(grpc_wakeup_fd* fd_info) { +static grpc_error* pipe_init(grpc_wakeup_fd* fd_info) { int pipefd[2]; /* TODO(klempner): Make this nonfatal */ int r = pipe(pipefd); @@ -53,36 +53,40 @@ static void pipe_init(grpc_wakeup_fd* fd_info) { gpr_log(GPR_ERROR, "pipe creation failed (%d): %s", errno, strerror(errno)); abort(); } - GPR_ASSERT(grpc_set_socket_nonblocking(pipefd[0], 1)); - GPR_ASSERT(grpc_set_socket_nonblocking(pipefd[1], 1)); + grpc_error* err; + err = grpc_set_socket_nonblocking(pipefd[0], 1); + if (err != GRPC_ERROR_NONE) return err; + err = grpc_set_socket_nonblocking(pipefd[1], 1); + if (err != GRPC_ERROR_NONE) return err; fd_info->read_fd = pipefd[0]; fd_info->write_fd = pipefd[1]; + return GRPC_ERROR_NONE; } -static void pipe_consume(grpc_wakeup_fd* fd_info) { +static grpc_error* pipe_consume(grpc_wakeup_fd* fd_info) { char buf[128]; ssize_t r; for (;;) { r = read(fd_info->read_fd, buf, sizeof(buf)); if (r > 0) continue; - if (r == 0) return; + if (r == 0) return GRPC_ERROR_NONE; switch (errno) { case EAGAIN: - return; + return GRPC_ERROR_NONE; case EINTR: continue; default: - gpr_log(GPR_ERROR, "error reading pipe: %s", strerror(errno)); - return; + return GRPC_OS_ERROR(errno, "read"); } } } -static void pipe_wakeup(grpc_wakeup_fd* fd_info) { +static grpc_error* pipe_wakeup(grpc_wakeup_fd* fd_info) { char c = 0; while (write(fd_info->write_fd, &c, 1) != 1 && errno == EINTR) ; + return GRPC_ERROR_NONE; } static void pipe_destroy(grpc_wakeup_fd* fd_info) { diff --git a/src/core/lib/iomgr/wakeup_fd_posix.c b/src/core/lib/iomgr/wakeup_fd_posix.c index 525369c356..046208abc8 100644 --- a/src/core/lib/iomgr/wakeup_fd_posix.c +++ b/src/core/lib/iomgr/wakeup_fd_posix.c @@ -53,16 +53,16 @@ void grpc_wakeup_fd_global_init(void) { void grpc_wakeup_fd_global_destroy(void) { wakeup_fd_vtable = NULL; } -void grpc_wakeup_fd_init(grpc_wakeup_fd *fd_info) { - wakeup_fd_vtable->init(fd_info); +grpc_error *grpc_wakeup_fd_init(grpc_wakeup_fd *fd_info) { + return wakeup_fd_vtable->init(fd_info); } -void grpc_wakeup_fd_consume_wakeup(grpc_wakeup_fd *fd_info) { - wakeup_fd_vtable->consume(fd_info); +grpc_error *grpc_wakeup_fd_consume_wakeup(grpc_wakeup_fd *fd_info) { + return wakeup_fd_vtable->consume(fd_info); } -void grpc_wakeup_fd_wakeup(grpc_wakeup_fd *fd_info) { - wakeup_fd_vtable->wakeup(fd_info); +grpc_error *grpc_wakeup_fd_wakeup(grpc_wakeup_fd *fd_info) { + return wakeup_fd_vtable->wakeup(fd_info); } void grpc_wakeup_fd_destroy(grpc_wakeup_fd *fd_info) { diff --git a/src/core/lib/iomgr/wakeup_fd_posix.h b/src/core/lib/iomgr/wakeup_fd_posix.h index 6b069c1837..e269f242d8 100644 --- a/src/core/lib/iomgr/wakeup_fd_posix.h +++ b/src/core/lib/iomgr/wakeup_fd_posix.h @@ -62,6 +62,8 @@ #ifndef GRPC_CORE_LIB_IOMGR_WAKEUP_FD_POSIX_H #define GRPC_CORE_LIB_IOMGR_WAKEUP_FD_POSIX_H +#include "src/core/lib/iomgr/error.h" + void grpc_wakeup_fd_global_init(void); void grpc_wakeup_fd_global_destroy(void); @@ -72,9 +74,9 @@ void grpc_wakeup_fd_global_init_force_fallback(void); typedef struct grpc_wakeup_fd grpc_wakeup_fd; typedef struct grpc_wakeup_fd_vtable { - void (*init)(grpc_wakeup_fd* fd_info); - void (*consume)(grpc_wakeup_fd* fd_info); - void (*wakeup)(grpc_wakeup_fd* fd_info); + grpc_error* (*init)(grpc_wakeup_fd* fd_info); + grpc_error* (*consume)(grpc_wakeup_fd* fd_info); + grpc_error* (*wakeup)(grpc_wakeup_fd* fd_info); void (*destroy)(grpc_wakeup_fd* fd_info); /* Must be called before calling any other functions */ int (*check_availability)(void); @@ -89,9 +91,10 @@ extern int grpc_allow_specialized_wakeup_fd; #define GRPC_WAKEUP_FD_GET_READ_FD(fd_info) ((fd_info)->read_fd) -void grpc_wakeup_fd_init(grpc_wakeup_fd* fd_info); -void grpc_wakeup_fd_consume_wakeup(grpc_wakeup_fd* fd_info); -void grpc_wakeup_fd_wakeup(grpc_wakeup_fd* fd_info); +grpc_error* grpc_wakeup_fd_init(grpc_wakeup_fd* fd_info) GRPC_MUST_USE_RESULT; +grpc_error* grpc_wakeup_fd_consume_wakeup(grpc_wakeup_fd* fd_info) + GRPC_MUST_USE_RESULT; +grpc_error* grpc_wakeup_fd_wakeup(grpc_wakeup_fd* fd_info) GRPC_MUST_USE_RESULT; void grpc_wakeup_fd_destroy(grpc_wakeup_fd* fd_info); /* Defined in some specialized implementation's .c file, or by diff --git a/src/core/lib/iomgr/workqueue.h b/src/core/lib/iomgr/workqueue.h index eeca8c0bf2..5cc40eea50 100644 --- a/src/core/lib/iomgr/workqueue.h +++ b/src/core/lib/iomgr/workqueue.h @@ -50,7 +50,8 @@ /* grpc_workqueue is forward declared in exec_ctx.h */ /** Create a work queue */ -grpc_workqueue *grpc_workqueue_create(grpc_exec_ctx *exec_ctx); +grpc_error *grpc_workqueue_create(grpc_exec_ctx *exec_ctx, + grpc_workqueue **workqueue); void grpc_workqueue_flush(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue); @@ -77,7 +78,7 @@ void grpc_workqueue_add_to_pollset(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset); /** Add a work item to a workqueue */ -void grpc_workqueue_push(grpc_workqueue *workqueue, grpc_closure *closure, - int success); +void grpc_workqueue_enqueue(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, + grpc_closure *closure, grpc_error *error); #endif /* GRPC_CORE_LIB_IOMGR_WORKQUEUE_H */ diff --git a/src/core/lib/iomgr/workqueue_posix.c b/src/core/lib/iomgr/workqueue_posix.c index 80e7a0b206..45e0f6063b 100644 --- a/src/core/lib/iomgr/workqueue_posix.c +++ b/src/core/lib/iomgr/workqueue_posix.c @@ -45,22 +45,27 @@ #include "src/core/lib/iomgr/ev_posix.h" -static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, bool success); +static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); -grpc_workqueue *grpc_workqueue_create(grpc_exec_ctx *exec_ctx) { +grpc_error *grpc_workqueue_create(grpc_exec_ctx *exec_ctx, + grpc_workqueue **workqueue) { char name[32]; - grpc_workqueue *workqueue = gpr_malloc(sizeof(grpc_workqueue)); - gpr_ref_init(&workqueue->refs, 1); - gpr_mu_init(&workqueue->mu); - workqueue->closure_list.head = workqueue->closure_list.tail = NULL; - grpc_wakeup_fd_init(&workqueue->wakeup_fd); - sprintf(name, "workqueue:%p", (void *)workqueue); - workqueue->wakeup_read_fd = - grpc_fd_create(GRPC_WAKEUP_FD_GET_READ_FD(&workqueue->wakeup_fd), name); - grpc_closure_init(&workqueue->read_closure, on_readable, workqueue); - grpc_fd_notify_on_read(exec_ctx, workqueue->wakeup_read_fd, - &workqueue->read_closure); - return workqueue; + *workqueue = gpr_malloc(sizeof(grpc_workqueue)); + gpr_ref_init(&(*workqueue)->refs, 1); + gpr_mu_init(&(*workqueue)->mu); + (*workqueue)->closure_list.head = (*workqueue)->closure_list.tail = NULL; + grpc_error *err = grpc_wakeup_fd_init(&(*workqueue)->wakeup_fd); + if (err != GRPC_ERROR_NONE) { + gpr_free(*workqueue); + return err; + } + sprintf(name, "workqueue:%p", (void *)(*workqueue)); + (*workqueue)->wakeup_read_fd = grpc_fd_create( + GRPC_WAKEUP_FD_GET_READ_FD(&(*workqueue)->wakeup_fd), name); + grpc_closure_init(&(*workqueue)->read_closure, on_readable, *workqueue); + grpc_fd_notify_on_read(exec_ctx, (*workqueue)->wakeup_read_fd, + &(*workqueue)->read_closure); + return GRPC_ERROR_NONE; } static void workqueue_destroy(grpc_exec_ctx *exec_ctx, @@ -103,17 +108,14 @@ void grpc_workqueue_add_to_pollset(grpc_exec_ctx *exec_ctx, void grpc_workqueue_flush(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { gpr_mu_lock(&workqueue->mu); - if (grpc_closure_list_empty(workqueue->closure_list)) { - grpc_wakeup_fd_wakeup(&workqueue->wakeup_fd); - } grpc_exec_ctx_enqueue_list(exec_ctx, &workqueue->closure_list, NULL); gpr_mu_unlock(&workqueue->mu); } -static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { grpc_workqueue *workqueue = arg; - if (!success) { + if (error != GRPC_ERROR_NONE) { gpr_mu_destroy(&workqueue->mu); /* HACK: let wakeup_fd code know that we stole the fd */ workqueue->wakeup_fd.read_fd = 0; @@ -123,20 +125,32 @@ static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, bool success) { } else { gpr_mu_lock(&workqueue->mu); grpc_exec_ctx_enqueue_list(exec_ctx, &workqueue->closure_list, NULL); - grpc_wakeup_fd_consume_wakeup(&workqueue->wakeup_fd); + error = grpc_wakeup_fd_consume_wakeup(&workqueue->wakeup_fd); gpr_mu_unlock(&workqueue->mu); - grpc_fd_notify_on_read(exec_ctx, workqueue->wakeup_read_fd, - &workqueue->read_closure); + if (error == GRPC_ERROR_NONE) { + grpc_fd_notify_on_read(exec_ctx, workqueue->wakeup_read_fd, + &workqueue->read_closure); + } else { + /* recurse to get error handling */ + on_readable(exec_ctx, arg, error); + } } } -void grpc_workqueue_push(grpc_workqueue *workqueue, grpc_closure *closure, - int success) { +void grpc_workqueue_enqueue(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, + grpc_closure *closure, grpc_error *error) { + grpc_error *push_error = GRPC_ERROR_NONE; gpr_mu_lock(&workqueue->mu); if (grpc_closure_list_empty(workqueue->closure_list)) { - grpc_wakeup_fd_wakeup(&workqueue->wakeup_fd); + push_error = grpc_wakeup_fd_wakeup(&workqueue->wakeup_fd); + } + grpc_closure_list_append(&workqueue->closure_list, closure, error); + if (push_error != GRPC_ERROR_NONE) { + const char *msg = grpc_error_string(push_error); + gpr_log(GPR_ERROR, "Failed to push to workqueue: %s", msg); + grpc_error_free_string(msg); + grpc_exec_ctx_enqueue_list(exec_ctx, &workqueue->closure_list, NULL); } - grpc_closure_list_add(&workqueue->closure_list, closure, success); gpr_mu_unlock(&workqueue->mu); } diff --git a/src/core/lib/security/credentials/credentials.c b/src/core/lib/security/credentials/credentials.c index f45a8d8ff6..0eadaec191 100644 --- a/src/core/lib/security/credentials/credentials.c +++ b/src/core/lib/security/credentials/credentials.c @@ -58,6 +58,7 @@ grpc_credentials_metadata_request *grpc_credentials_metadata_request_create( void *user_data) { grpc_credentials_metadata_request *r = gpr_malloc(sizeof(grpc_credentials_metadata_request)); + memset(&r->response, 0, sizeof(r->response)); r->creds = grpc_call_credentials_ref(creds); r->cb = cb; r->user_data = user_data; @@ -67,6 +68,7 @@ grpc_credentials_metadata_request *grpc_credentials_metadata_request_create( void grpc_credentials_metadata_request_destroy( grpc_credentials_metadata_request *r) { grpc_call_credentials_unref(r->creds); + grpc_http_response_destroy(&r->response); gpr_free(r); } diff --git a/src/core/lib/security/credentials/credentials.h b/src/core/lib/security/credentials/credentials.h index 15dcfe473d..ce235e3a1d 100644 --- a/src/core/lib/security/credentials/credentials.h +++ b/src/core/lib/security/credentials/credentials.h @@ -225,6 +225,7 @@ grpc_server_credentials *grpc_find_server_credentials_in_args( typedef struct { grpc_call_credentials *creds; grpc_credentials_metadata_cb cb; + grpc_http_response response; void *user_data; } grpc_credentials_metadata_request; diff --git a/src/core/lib/security/credentials/fake/fake_credentials.c b/src/core/lib/security/credentials/fake/fake_credentials.c index 005777d3c6..ee6d964de1 100644 --- a/src/core/lib/security/credentials/fake/fake_credentials.c +++ b/src/core/lib/security/credentials/fake/fake_credentials.c @@ -95,7 +95,7 @@ static void md_only_test_destruct(grpc_call_credentials *creds) { } static void on_simulated_token_fetch_done(grpc_exec_ctx *exec_ctx, - void *user_data, bool success) { + void *user_data, grpc_error *error) { grpc_credentials_metadata_request *r = (grpc_credentials_metadata_request *)user_data; grpc_md_only_test_credentials *c = (grpc_md_only_test_credentials *)r->creds; @@ -113,8 +113,9 @@ static void md_only_test_get_request_metadata( if (c->is_async) { grpc_credentials_metadata_request *cb_arg = grpc_credentials_metadata_request_create(creds, cb, user_data); - grpc_executor_enqueue( - grpc_closure_create(on_simulated_token_fetch_done, cb_arg), true); + grpc_executor_push( + grpc_closure_create(on_simulated_token_fetch_done, cb_arg), + GRPC_ERROR_NONE); } else { cb(exec_ctx, user_data, c->md_store->entries, 1, GRPC_CREDENTIALS_OK); } diff --git a/src/core/lib/security/credentials/google_default/google_default_credentials.c b/src/core/lib/security/credentials/google_default/google_default_credentials.c index 98df68e7b3..312a3d4f90 100644 --- a/src/core/lib/security/credentials/google_default/google_default_credentials.c +++ b/src/core/lib/security/credentials/google_default/google_default_credentials.c @@ -41,11 +41,12 @@ #include "src/core/lib/http/httpcli.h" #include "src/core/lib/http/parser.h" +#include "src/core/lib/iomgr/load_file.h" #include "src/core/lib/iomgr/polling_entity.h" #include "src/core/lib/security/credentials/jwt/jwt_credentials.h" #include "src/core/lib/security/credentials/oauth2/oauth2_credentials.h" #include "src/core/lib/support/env.h" -#include "src/core/lib/support/load_file.h" +#include "src/core/lib/support/string.h" #include "src/core/lib/surface/api_trace.h" /* -- Constants. -- */ @@ -66,18 +67,20 @@ typedef struct { grpc_polling_entity pollent; int is_done; int success; + grpc_http_response response; } compute_engine_detector; -static void on_compute_engine_detection_http_response( - grpc_exec_ctx *exec_ctx, void *user_data, - const grpc_http_response *response) { +static void on_compute_engine_detection_http_response(grpc_exec_ctx *exec_ctx, + void *user_data, + grpc_error *error) { compute_engine_detector *detector = (compute_engine_detector *)user_data; - if (response != NULL && response->status == 200 && response->hdr_count > 0) { + if (error == GRPC_ERROR_NONE && detector->response.status == 200 && + detector->response.hdr_count > 0) { /* Internet providers can return a generic response to all requests, so it is necessary to check that metadata header is present also. */ size_t i; - for (i = 0; i < response->hdr_count; i++) { - grpc_http_header *header = &response->hdrs[i]; + for (i = 0; i < detector->response.hdr_count; i++) { + grpc_http_header *header = &detector->response.hdrs[i]; if (strcmp(header->key, "Metadata-Flavor") == 0 && strcmp(header->value, "Google") == 0) { detector->success = 1; @@ -87,11 +90,13 @@ static void on_compute_engine_detection_http_response( } gpr_mu_lock(g_polling_mu); detector->is_done = 1; - grpc_pollset_kick(grpc_polling_entity_pollset(&detector->pollent), NULL); + GRPC_LOG_IF_ERROR( + "Pollset kick", + grpc_pollset_kick(grpc_polling_entity_pollset(&detector->pollent), NULL)); gpr_mu_unlock(g_polling_mu); } -static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool s) { +static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, grpc_error *e) { grpc_pollset_destroy(p); } @@ -112,6 +117,7 @@ static int is_stack_running_on_compute_engine(void) { detector.is_done = 0; detector.success = 0; + memset(&detector.response, 0, sizeof(detector.response)); memset(&request, 0, sizeof(grpc_httpcli_request)); request.host = GRPC_COMPUTE_ENGINE_DETECTION_HOST; request.http.path = "/"; @@ -121,18 +127,25 @@ static int is_stack_running_on_compute_engine(void) { grpc_httpcli_get( &exec_ctx, &context, &detector.pollent, &request, gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), max_detection_delay), - on_compute_engine_detection_http_response, &detector); + grpc_closure_create(on_compute_engine_detection_http_response, &detector), + &detector.response); - grpc_exec_ctx_finish(&exec_ctx); + grpc_exec_ctx_flush(&exec_ctx); /* Block until we get the response. This is not ideal but this should only be called once for the lifetime of the process by the default credentials. */ gpr_mu_lock(g_polling_mu); while (!detector.is_done) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&detector.pollent), - &worker, gpr_now(GPR_CLOCK_MONOTONIC), - gpr_inf_future(GPR_CLOCK_MONOTONIC)); + if (!GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, + grpc_polling_entity_pollset(&detector.pollent), + &worker, gpr_now(GPR_CLOCK_MONOTONIC), + gpr_inf_future(GPR_CLOCK_MONOTONIC)))) { + detector.is_done = 1; + detector.success = 0; + } } gpr_mu_unlock(g_polling_mu); @@ -146,24 +159,37 @@ static int is_stack_running_on_compute_engine(void) { g_polling_mu = NULL; gpr_free(grpc_polling_entity_pollset(&detector.pollent)); + grpc_http_response_destroy(&detector.response); return detector.success; } /* Takes ownership of creds_path if not NULL. */ -static grpc_call_credentials *create_default_creds_from_path(char *creds_path) { +static grpc_error *create_default_creds_from_path( + char *creds_path, grpc_call_credentials **creds) { grpc_json *json = NULL; grpc_auth_json_key key; grpc_auth_refresh_token token; grpc_call_credentials *result = NULL; gpr_slice creds_data = gpr_empty_slice(); - int file_ok = 0; - if (creds_path == NULL) goto end; - creds_data = gpr_load_file(creds_path, 0, &file_ok); - if (!file_ok) goto end; + grpc_error *error = GRPC_ERROR_NONE; + if (creds_path == NULL) { + error = GRPC_ERROR_CREATE("creds_path unset"); + goto end; + } + error = grpc_load_file(creds_path, 0, &creds_data); + if (error != GRPC_ERROR_NONE) { + goto end; + } json = grpc_json_parse_string_with_len( (char *)GPR_SLICE_START_PTR(creds_data), GPR_SLICE_LENGTH(creds_data)); - if (json == NULL) goto end; + if (json == NULL) { + char *dump = gpr_dump_slice(creds_data, GPR_DUMP_HEX | GPR_DUMP_ASCII); + error = grpc_error_set_str(GRPC_ERROR_CREATE("Failed to parse JSON"), + GRPC_ERROR_STR_RAW_BYTES, dump); + gpr_free(dump); + goto end; + } /* First, try an auth json key. */ key = grpc_auth_json_key_create_from_json(json); @@ -171,6 +197,11 @@ static grpc_call_credentials *create_default_creds_from_path(char *creds_path) { result = grpc_service_account_jwt_access_credentials_create_from_auth_json_key( key, grpc_max_auth_token_lifetime()); + if (result == NULL) { + error = GRPC_ERROR_CREATE( + "grpc_service_account_jwt_access_credentials_create_from_auth_json_" + "key failed"); + } goto end; } @@ -179,19 +210,28 @@ static grpc_call_credentials *create_default_creds_from_path(char *creds_path) { if (grpc_auth_refresh_token_is_valid(&token)) { result = grpc_refresh_token_credentials_create_from_auth_refresh_token(token); + if (result == NULL) { + error = GRPC_ERROR_CREATE( + "grpc_refresh_token_credentials_create_from_auth_refresh_token " + "failed"); + } goto end; } end: + GPR_ASSERT((result == NULL) + (error == GRPC_ERROR_NONE) == 1); if (creds_path != NULL) gpr_free(creds_path); gpr_slice_unref(creds_data); if (json != NULL) grpc_json_destroy(json); - return result; + *creds = result; + return error; } grpc_channel_credentials *grpc_google_default_credentials_create(void) { grpc_channel_credentials *result = NULL; grpc_call_credentials *call_creds = NULL; + grpc_error *error = GRPC_ERROR_CREATE("Failed to create Google credentials"); + grpc_error *err; GRPC_API_TRACE("grpc_google_default_credentials_create(void)", 0, ()); @@ -205,14 +245,16 @@ grpc_channel_credentials *grpc_google_default_credentials_create(void) { } /* First, try the environment variable. */ - call_creds = create_default_creds_from_path( - gpr_getenv(GRPC_GOOGLE_CREDENTIALS_ENV_VAR)); - if (call_creds != NULL) goto end; + err = create_default_creds_from_path( + gpr_getenv(GRPC_GOOGLE_CREDENTIALS_ENV_VAR), &call_creds); + if (err == GRPC_ERROR_NONE) goto end; + error = grpc_error_add_child(error, err); /* Then the well-known file. */ - call_creds = create_default_creds_from_path( - grpc_get_well_known_google_credentials_file_path()); - if (call_creds != NULL) goto end; + err = create_default_creds_from_path( + grpc_get_well_known_google_credentials_file_path(), &call_creds); + if (err == GRPC_ERROR_NONE) goto end; + error = grpc_error_add_child(error, err); /* At last try to see if we're on compute engine (do the detection only once since it requires a network test). */ @@ -221,6 +263,10 @@ grpc_channel_credentials *grpc_google_default_credentials_create(void) { compute_engine_detection_done = 1; if (need_compute_engine_creds) { call_creds = grpc_google_compute_engine_credentials_create(NULL); + if (call_creds == NULL) { + error = grpc_error_add_child( + error, GRPC_ERROR_CREATE("Failed to get credentials from network")); + } } } @@ -244,6 +290,11 @@ end: } } gpr_mu_unlock(&g_state_mu); + if (result == NULL) { + GRPC_LOG_IF_ERROR("grpc_google_default_credentials_create", error); + } else { + GRPC_ERROR_UNREF(error); + } return result; } diff --git a/src/core/lib/security/credentials/jwt/jwt_verifier.c b/src/core/lib/security/credentials/jwt/jwt_verifier.c index 1f67db103c..73eb2e3258 100644 --- a/src/core/lib/security/credentials/jwt/jwt_verifier.c +++ b/src/core/lib/security/credentials/jwt/jwt_verifier.c @@ -45,6 +45,7 @@ #include <grpc/support/log.h> #include <grpc/support/string_util.h> #include <grpc/support/sync.h> +#include <grpc/support/useful.h> #include <openssl/pem.h> /* --- Utils. --- */ @@ -320,6 +321,12 @@ grpc_jwt_verifier_status grpc_jwt_claims_check(const grpc_jwt_claims *claims, /* --- verifier_cb_ctx object. --- */ +typedef enum { + HTTP_RESPONSE_OPENID = 0, + HTTP_RESPONSE_KEYS, + HTTP_RESPONSE_COUNT /* must be last */ +} http_response_index; + typedef struct { grpc_jwt_verifier *verifier; grpc_polling_entity pollent; @@ -330,6 +337,7 @@ typedef struct { gpr_slice signed_data; void *user_data; grpc_jwt_verification_done_cb user_cb; + grpc_http_response responses[HTTP_RESPONSE_COUNT]; } verifier_cb_ctx; /* Takes ownership of the header, claims and signature. */ @@ -360,6 +368,9 @@ void verifier_cb_ctx_destroy(verifier_cb_ctx *ctx) { gpr_slice_unref(ctx->signature); gpr_slice_unref(ctx->signed_data); jose_header_destroy(ctx->header); + for (size_t i = 0; i < HTTP_RESPONSE_COUNT; i++) { + grpc_http_response_destroy(&ctx->responses[i]); + } /* TODO: see what to do with claims... */ gpr_free(ctx); } @@ -574,9 +585,9 @@ end: } static void on_keys_retrieved(grpc_exec_ctx *exec_ctx, void *user_data, - const grpc_httpcli_response *response) { - grpc_json *json = json_from_http(response); + grpc_error *error) { verifier_cb_ctx *ctx = (verifier_cb_ctx *)user_data; + grpc_json *json = json_from_http(&ctx->responses[HTTP_RESPONSE_KEYS]); EVP_PKEY *verification_key = NULL; grpc_jwt_verifier_status status = GRPC_JWT_VERIFIER_GENERIC_ERROR; grpc_jwt_claims *claims = NULL; @@ -615,10 +626,11 @@ end: } static void on_openid_config_retrieved(grpc_exec_ctx *exec_ctx, void *user_data, - const grpc_httpcli_response *response) { + grpc_error *error) { const grpc_json *cur; - grpc_json *json = json_from_http(response); verifier_cb_ctx *ctx = (verifier_cb_ctx *)user_data; + const grpc_http_response *response = &ctx->responses[HTTP_RESPONSE_OPENID]; + grpc_json *json = json_from_http(response); grpc_httpcli_request req; const char *jwks_uri; @@ -644,10 +656,12 @@ static void on_openid_config_retrieved(grpc_exec_ctx *exec_ctx, void *user_data, } else { *(req.host + (req.http.path - jwks_uri)) = '\0'; } + grpc_httpcli_get( exec_ctx, &ctx->verifier->http_ctx, &ctx->pollent, &req, gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), grpc_jwt_verifier_max_delay), - on_keys_retrieved, ctx); + grpc_closure_create(on_keys_retrieved, ctx), + &ctx->responses[HTTP_RESPONSE_KEYS]); grpc_json_destroy(json); gpr_free(req.host); return; @@ -689,12 +703,13 @@ static void verifier_put_mapping(grpc_jwt_verifier *v, const char *email_domain, static void retrieve_key_and_verify(grpc_exec_ctx *exec_ctx, verifier_cb_ctx *ctx) { const char *at_sign; - grpc_httpcli_response_cb http_cb; + grpc_closure *http_cb; char *path_prefix = NULL; const char *iss; grpc_httpcli_request req; memset(&req, 0, sizeof(grpc_httpcli_request)); req.handshaker = &grpc_httpcli_ssl; + http_response_index rsp_idx; GPR_ASSERT(ctx != NULL && ctx->header != NULL && ctx->claims != NULL); iss = ctx->claims->iss; @@ -733,7 +748,8 @@ static void retrieve_key_and_verify(grpc_exec_ctx *exec_ctx, *(path_prefix++) = '\0'; gpr_asprintf(&req.http.path, "/%s/%s", path_prefix, iss); } - http_cb = on_keys_retrieved; + http_cb = grpc_closure_create(on_keys_retrieved, ctx); + rsp_idx = HTTP_RESPONSE_KEYS; } else { req.host = gpr_strdup(strstr(iss, "https://") == iss ? iss + 8 : iss); path_prefix = strchr(req.host, '/'); @@ -744,13 +760,14 @@ static void retrieve_key_and_verify(grpc_exec_ctx *exec_ctx, gpr_asprintf(&req.http.path, "/%s%s", path_prefix, GRPC_OPENID_CONFIG_URL_SUFFIX); } - http_cb = on_openid_config_retrieved; + http_cb = grpc_closure_create(on_openid_config_retrieved, ctx); + rsp_idx = HTTP_RESPONSE_OPENID; } grpc_httpcli_get( exec_ctx, &ctx->verifier->http_ctx, &ctx->pollent, &req, gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), grpc_jwt_verifier_max_delay), - http_cb, ctx); + http_cb, &ctx->responses[rsp_idx]); gpr_free(req.host); gpr_free(req.http.path); return; diff --git a/src/core/lib/security/credentials/oauth2/oauth2_credentials.c b/src/core/lib/security/credentials/oauth2/oauth2_credentials.c index 268026b9f0..1102553dd3 100644 --- a/src/core/lib/security/credentials/oauth2/oauth2_credentials.c +++ b/src/core/lib/security/credentials/oauth2/oauth2_credentials.c @@ -216,9 +216,9 @@ end: return status; } -static void on_oauth2_token_fetcher_http_response( - grpc_exec_ctx *exec_ctx, void *user_data, - const grpc_http_response *response) { +static void on_oauth2_token_fetcher_http_response(grpc_exec_ctx *exec_ctx, + void *user_data, + grpc_error *error) { grpc_credentials_metadata_request *r = (grpc_credentials_metadata_request *)user_data; grpc_oauth2_token_fetcher_credentials *c = @@ -226,9 +226,11 @@ static void on_oauth2_token_fetcher_http_response( gpr_timespec token_lifetime; grpc_credentials_status status; + GRPC_LOG_IF_ERROR("oauth_fetch", GRPC_ERROR_REF(error)); + gpr_mu_lock(&c->mu); status = grpc_oauth2_token_fetcher_credentials_parse_server_response( - response, &c->access_token_md, &token_lifetime); + &r->response, &c->access_token_md, &token_lifetime); if (status == GRPC_CREDENTIALS_OK) { c->token_expiration = gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), token_lifetime); @@ -296,7 +298,7 @@ static grpc_call_credentials_vtable compute_engine_vtable = { static void compute_engine_fetch_oauth2( grpc_exec_ctx *exec_ctx, grpc_credentials_metadata_request *metadata_req, grpc_httpcli_context *httpcli_context, grpc_polling_entity *pollent, - grpc_httpcli_response_cb response_cb, gpr_timespec deadline) { + grpc_iomgr_cb_func response_cb, gpr_timespec deadline) { grpc_http_header header = {"Metadata-Flavor", "Google"}; grpc_httpcli_request request; memset(&request, 0, sizeof(grpc_httpcli_request)); @@ -305,7 +307,8 @@ static void compute_engine_fetch_oauth2( request.http.hdr_count = 1; request.http.hdrs = &header; grpc_httpcli_get(exec_ctx, httpcli_context, pollent, &request, deadline, - response_cb, metadata_req); + grpc_closure_create(response_cb, metadata_req), + &metadata_req->response); } grpc_call_credentials *grpc_google_compute_engine_credentials_create( @@ -337,7 +340,7 @@ static grpc_call_credentials_vtable refresh_token_vtable = { static void refresh_token_fetch_oauth2( grpc_exec_ctx *exec_ctx, grpc_credentials_metadata_request *metadata_req, grpc_httpcli_context *httpcli_context, grpc_polling_entity *pollent, - grpc_httpcli_response_cb response_cb, gpr_timespec deadline) { + grpc_iomgr_cb_func response_cb, gpr_timespec deadline) { grpc_google_refresh_token_credentials *c = (grpc_google_refresh_token_credentials *)metadata_req->creds; grpc_http_header header = {"Content-Type", @@ -354,7 +357,9 @@ static void refresh_token_fetch_oauth2( request.http.hdrs = &header; request.handshaker = &grpc_httpcli_ssl; grpc_httpcli_post(exec_ctx, httpcli_context, pollent, &request, body, - strlen(body), deadline, response_cb, metadata_req); + strlen(body), deadline, + grpc_closure_create(response_cb, metadata_req), + &metadata_req->response); gpr_free(body); } diff --git a/src/core/lib/security/credentials/oauth2/oauth2_credentials.h b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h index 3bc8360a41..7f6f205c22 100644 --- a/src/core/lib/security/credentials/oauth2/oauth2_credentials.h +++ b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h @@ -71,7 +71,7 @@ typedef void (*grpc_fetch_oauth2_func)(grpc_exec_ctx *exec_ctx, grpc_credentials_metadata_request *req, grpc_httpcli_context *http_context, grpc_polling_entity *pollent, - grpc_httpcli_response_cb response_cb, + grpc_iomgr_cb_func cb, gpr_timespec deadline); typedef struct { grpc_call_credentials base; diff --git a/src/core/lib/security/transport/handshake.c b/src/core/lib/security/transport/handshake.c index 6561f4b47d..63c9129ae8 100644 --- a/src/core/lib/security/transport/handshake.c +++ b/src/core/lib/security/transport/handshake.c @@ -41,6 +41,7 @@ #include <grpc/support/slice_buffer.h> #include "src/core/lib/security/context/security_context.h" #include "src/core/lib/security/transport/secure_endpoint.h" +#include "src/core/lib/security/transport/tsi_error.h" #define GRPC_INITIAL_HANDSHAKE_BUFFER_SIZE 256 @@ -63,10 +64,11 @@ typedef struct { } grpc_security_handshake; static void on_handshake_data_received_from_peer(grpc_exec_ctx *exec_ctx, - void *setup, bool success); + void *setup, + grpc_error *error); static void on_handshake_data_sent_to_peer(grpc_exec_ctx *exec_ctx, void *setup, - bool success); + grpc_error *error); static void security_connector_remove_handshake(grpc_security_handshake *h) { GPR_ASSERT(!h->is_client_side); @@ -97,14 +99,18 @@ static void security_connector_remove_handshake(grpc_security_handshake *h) { static void security_handshake_done(grpc_exec_ctx *exec_ctx, grpc_security_handshake *h, - int is_success) { + grpc_error *error) { if (!h->is_client_side) { security_connector_remove_handshake(h); } - if (is_success) { + if (error == GRPC_ERROR_NONE) { h->cb(exec_ctx, h->user_data, GRPC_SECURITY_OK, h->secure_endpoint, h->auth_context); } else { + const char *msg = grpc_error_string(error); + gpr_log(GPR_ERROR, "Security handshake failed: %s", msg); + grpc_error_free_string(msg); + if (h->secure_endpoint != NULL) { grpc_endpoint_shutdown(exec_ctx, h->secure_endpoint); grpc_endpoint_destroy(exec_ctx, h->secure_endpoint); @@ -121,6 +127,7 @@ static void security_handshake_done(grpc_exec_ctx *exec_ctx, GRPC_AUTH_CONTEXT_UNREF(h->auth_context, "handshake"); GRPC_SECURITY_CONNECTOR_UNREF(h->connector, "handshake"); gpr_free(h); + GRPC_ERROR_UNREF(error); } static void on_peer_checked(grpc_exec_ctx *exec_ctx, void *user_data, @@ -130,17 +137,20 @@ static void on_peer_checked(grpc_exec_ctx *exec_ctx, void *user_data, tsi_frame_protector *protector; tsi_result result; if (status != GRPC_SECURITY_OK) { - gpr_log(GPR_ERROR, "Error checking peer."); - security_handshake_done(exec_ctx, h, 0); + security_handshake_done( + exec_ctx, h, + grpc_error_set_int(GRPC_ERROR_CREATE("Error checking peer."), + GRPC_ERROR_INT_SECURITY_STATUS, status)); return; } h->auth_context = GRPC_AUTH_CONTEXT_REF(auth_context, "handshake"); result = tsi_handshaker_create_frame_protector(h->handshaker, NULL, &protector); if (result != TSI_OK) { - gpr_log(GPR_ERROR, "Frame protector creation failed with error %s.", - tsi_result_to_string(result)); - security_handshake_done(exec_ctx, h, 0); + security_handshake_done( + exec_ctx, h, + grpc_set_tsi_error_result( + GRPC_ERROR_CREATE("Frame protector creation failed"), result)); return; } h->secure_endpoint = @@ -148,7 +158,7 @@ static void on_peer_checked(grpc_exec_ctx *exec_ctx, void *user_data, h->left_overs.slices, h->left_overs.count); h->left_overs.count = 0; h->left_overs.length = 0; - security_handshake_done(exec_ctx, h, 1); + security_handshake_done(exec_ctx, h, GRPC_ERROR_NONE); return; } @@ -157,9 +167,9 @@ static void check_peer(grpc_exec_ctx *exec_ctx, grpc_security_handshake *h) { tsi_result result = tsi_handshaker_extract_peer(h->handshaker, &peer); if (result != TSI_OK) { - gpr_log(GPR_ERROR, "Peer extraction failed with error %s", - tsi_result_to_string(result)); - security_handshake_done(exec_ctx, h, 0); + security_handshake_done( + exec_ctx, h, grpc_set_tsi_error_result( + GRPC_ERROR_CREATE("Peer extraction failed"), result)); return; } grpc_security_connector_check_peer(exec_ctx, h->connector, peer, @@ -185,9 +195,9 @@ static void send_handshake_bytes_to_peer(grpc_exec_ctx *exec_ctx, } while (result == TSI_INCOMPLETE_DATA); if (result != TSI_OK) { - gpr_log(GPR_ERROR, "Handshake failed with error %s", - tsi_result_to_string(result)); - security_handshake_done(exec_ctx, h, 0); + security_handshake_done(exec_ctx, h, + grpc_set_tsi_error_result( + GRPC_ERROR_CREATE("Handshake failed"), result)); return; } @@ -203,7 +213,7 @@ static void send_handshake_bytes_to_peer(grpc_exec_ctx *exec_ctx, static void on_handshake_data_received_from_peer(grpc_exec_ctx *exec_ctx, void *handshake, - bool success) { + grpc_error *error) { grpc_security_handshake *h = handshake; size_t consumed_slice_size = 0; tsi_result result = TSI_OK; @@ -211,9 +221,10 @@ static void on_handshake_data_received_from_peer(grpc_exec_ctx *exec_ctx, size_t num_left_overs; int has_left_overs_in_current_slice = 0; - if (!success) { - gpr_log(GPR_ERROR, "Read failed."); - security_handshake_done(exec_ctx, h, 0); + if (error != GRPC_ERROR_NONE) { + security_handshake_done( + exec_ctx, h, + GRPC_ERROR_CREATE_REFERENCING("Handshake read failed", &error, 1)); return; } @@ -238,9 +249,9 @@ static void on_handshake_data_received_from_peer(grpc_exec_ctx *exec_ctx, } if (result != TSI_OK) { - gpr_log(GPR_ERROR, "Handshake failed with error %s", - tsi_result_to_string(result)); - security_handshake_done(exec_ctx, h, 0); + security_handshake_done(exec_ctx, h, + grpc_set_tsi_error_result( + GRPC_ERROR_CREATE("Handshake failed"), result)); return; } @@ -270,13 +281,15 @@ static void on_handshake_data_received_from_peer(grpc_exec_ctx *exec_ctx, /* If handshake is NULL, the handshake is done. */ static void on_handshake_data_sent_to_peer(grpc_exec_ctx *exec_ctx, - void *handshake, bool success) { + void *handshake, grpc_error *error) { grpc_security_handshake *h = handshake; /* Make sure that write is OK. */ - if (!success) { - gpr_log(GPR_ERROR, "Write failed."); - if (handshake != NULL) security_handshake_done(exec_ctx, h, 0); + if (error != GRPC_ERROR_NONE) { + if (handshake != NULL) + security_handshake_done( + exec_ctx, h, + GRPC_ERROR_CREATE_REFERENCING("Handshake write failed", &error, 1)); return; } diff --git a/src/core/lib/security/transport/secure_endpoint.c b/src/core/lib/security/transport/secure_endpoint.c index 4438c8e559..97302a2328 100644 --- a/src/core/lib/security/transport/secure_endpoint.c +++ b/src/core/lib/security/transport/secure_endpoint.c @@ -38,6 +38,7 @@ #include <grpc/support/slice_buffer.h> #include <grpc/support/sync.h> #include "src/core/lib/debug/trace.h" +#include "src/core/lib/security/transport/tsi_error.h" #include "src/core/lib/support/string.h" #include "src/core/lib/tsi/transport_security_interface.h" @@ -126,7 +127,7 @@ static void flush_read_staging_buffer(secure_endpoint *ep, uint8_t **cur, } static void call_read_cb(grpc_exec_ctx *exec_ctx, secure_endpoint *ep, - bool success) { + grpc_error *error) { if (grpc_trace_secure_endpoint) { size_t i; for (i = 0; i < ep->read_buffer->count; i++) { @@ -137,11 +138,12 @@ static void call_read_cb(grpc_exec_ctx *exec_ctx, secure_endpoint *ep, } } ep->read_buffer = NULL; - grpc_exec_ctx_enqueue(exec_ctx, ep->read_cb, success, NULL); + grpc_exec_ctx_sched(exec_ctx, ep->read_cb, error, NULL); SECURE_ENDPOINT_UNREF(exec_ctx, ep, "read"); } -static void on_read(grpc_exec_ctx *exec_ctx, void *user_data, bool success) { +static void on_read(grpc_exec_ctx *exec_ctx, void *user_data, + grpc_error *error) { unsigned i; uint8_t keep_looping = 0; tsi_result result = TSI_OK; @@ -149,9 +151,10 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *user_data, bool success) { uint8_t *cur = GPR_SLICE_START_PTR(ep->read_staging_buffer); uint8_t *end = GPR_SLICE_END_PTR(ep->read_staging_buffer); - if (!success) { + if (error != GRPC_ERROR_NONE) { gpr_slice_buffer_reset_and_unref(ep->read_buffer); - call_read_cb(exec_ctx, ep, 0); + call_read_cb(exec_ctx, ep, GRPC_ERROR_CREATE_REFERENCING( + "Secure read failed", &error, 1)); return; } @@ -208,11 +211,12 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *user_data, bool success) { if (result != TSI_OK) { gpr_slice_buffer_reset_and_unref(ep->read_buffer); - call_read_cb(exec_ctx, ep, 0); + call_read_cb(exec_ctx, ep, grpc_set_tsi_error_result( + GRPC_ERROR_CREATE("Unwrap failed"), result)); return; } - call_read_cb(exec_ctx, ep, 1); + call_read_cb(exec_ctx, ep, GRPC_ERROR_NONE); } static void endpoint_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *secure_ep, @@ -226,7 +230,7 @@ static void endpoint_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *secure_ep, if (ep->leftover_bytes.count) { gpr_slice_buffer_swap(&ep->leftover_bytes, &ep->source_buffer); GPR_ASSERT(ep->leftover_bytes.count == 0); - on_read(exec_ctx, ep, 1); + on_read(exec_ctx, ep, GRPC_ERROR_NONE); return; } @@ -315,7 +319,10 @@ static void endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *secure_ep, if (result != TSI_OK) { /* TODO(yangg) do different things according to the error type? */ gpr_slice_buffer_reset_and_unref(&ep->output_buffer); - grpc_exec_ctx_enqueue(exec_ctx, cb, false, NULL); + grpc_exec_ctx_sched( + exec_ctx, cb, + grpc_set_tsi_error_result(GRPC_ERROR_CREATE("Wrap failed"), result), + NULL); return; } diff --git a/src/core/lib/security/transport/security_connector.c b/src/core/lib/security/transport/security_connector.c index 72173e7c9d..03b64c5121 100644 --- a/src/core/lib/security/transport/security_connector.c +++ b/src/core/lib/security/transport/security_connector.c @@ -43,12 +43,12 @@ #include <grpc/support/string_util.h> #include "src/core/ext/transport/chttp2/alpn/alpn.h" +#include "src/core/lib/iomgr/load_file.h" #include "src/core/lib/security/context/security_context.h" #include "src/core/lib/security/credentials/credentials.h" #include "src/core/lib/security/transport/handshake.h" #include "src/core/lib/security/transport/secure_endpoint.h" #include "src/core/lib/support/env.h" -#include "src/core/lib/support/load_file.h" #include "src/core/lib/support/string.h" #include "src/core/lib/tsi/fake_transport_security.h" #include "src/core/lib/tsi/ssl_transport_security.h" @@ -635,7 +635,8 @@ static gpr_slice compute_default_pem_root_certs_once(void) { char *default_root_certs_path = gpr_getenv(GRPC_DEFAULT_SSL_ROOTS_FILE_PATH_ENV_VAR); if (default_root_certs_path != NULL) { - result = gpr_load_file(default_root_certs_path, 0, NULL); + GRPC_LOG_IF_ERROR("load_file", + grpc_load_file(default_root_certs_path, 0, &result)); gpr_free(default_root_certs_path); } @@ -653,7 +654,8 @@ static gpr_slice compute_default_pem_root_certs_once(void) { /* Fall back to installed certs if needed. */ if (GPR_SLICE_IS_EMPTY(result) && ovrd_res != GRPC_SSL_ROOTS_OVERRIDE_FAIL_PERMANENTLY) { - result = gpr_load_file(installed_roots_path, 0, NULL); + GRPC_LOG_IF_ERROR("load_file", + grpc_load_file(installed_roots_path, 0, &result)); } return result; } diff --git a/src/core/lib/security/transport/server_auth_filter.c b/src/core/lib/security/transport/server_auth_filter.c index b36be127fd..12e789bde9 100644 --- a/src/core/lib/security/transport/server_auth_filter.c +++ b/src/core/lib/security/transport/server_auth_filter.c @@ -128,7 +128,7 @@ static void on_md_processing_done( grpc_metadata_batch_filter(calld->recv_initial_metadata, remove_consumed_md, elem); grpc_metadata_array_destroy(&calld->md); - calld->on_done_recv->cb(&exec_ctx, calld->on_done_recv->cb_arg, 1); + grpc_exec_ctx_sched(&exec_ctx, calld->on_done_recv, GRPC_ERROR_NONE, NULL); } else { gpr_slice message; grpc_transport_stream_op close_op; @@ -146,18 +146,21 @@ static void on_md_processing_done( calld->transport_op.send_trailing_metadata = NULL; grpc_transport_stream_op_add_close(&close_op, status, &message); grpc_call_next_op(&exec_ctx, elem, &close_op); - calld->on_done_recv->cb(&exec_ctx, calld->on_done_recv->cb_arg, 0); + grpc_exec_ctx_sched(&exec_ctx, calld->on_done_recv, + grpc_error_set_int(GRPC_ERROR_CREATE(error_details), + GRPC_ERROR_INT_GRPC_STATUS, status), + NULL); } grpc_exec_ctx_finish(&exec_ctx); } static void auth_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, - bool success) { + grpc_error *error) { grpc_call_element *elem = user_data; call_data *calld = elem->call_data; channel_data *chand = elem->channel_data; - if (success) { + if (error == GRPC_ERROR_NONE) { if (chand->creds->processor.process != NULL) { calld->md = metadata_batch_to_md_array(calld->recv_initial_metadata); chand->creds->processor.process( @@ -166,7 +169,8 @@ static void auth_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, return; } } - calld->on_done_recv->cb(exec_ctx, calld->on_done_recv->cb_arg, success); + grpc_exec_ctx_sched(exec_ctx, calld->on_done_recv, GRPC_ERROR_REF(error), + NULL); } static void set_recv_ops_md_callbacks(grpc_call_element *elem, diff --git a/src/core/lib/security/transport/tsi_error.c b/src/core/lib/security/transport/tsi_error.c new file mode 100644 index 0000000000..afc1733567 --- /dev/null +++ b/src/core/lib/security/transport/tsi_error.c @@ -0,0 +1,40 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/lib/security/transport/tsi_error.h" + +grpc_error *grpc_set_tsi_error_result(grpc_error *error, tsi_result result) { + return grpc_error_set_int(grpc_error_set_str(error, GRPC_ERROR_STR_TSI_ERROR, + tsi_result_to_string(result)), + GRPC_ERROR_INT_TSI_CODE, result); +} diff --git a/src/core/lib/security/transport/tsi_error.h b/src/core/lib/security/transport/tsi_error.h new file mode 100644 index 0000000000..636fbb89cf --- /dev/null +++ b/src/core/lib/security/transport/tsi_error.h @@ -0,0 +1,42 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef GRPC_CORE_LIB_SECURITY_TRANSPORT_TSI_ERROR_H +#define GRPC_CORE_LIB_SECURITY_TRANSPORT_TSI_ERROR_H + +#include "src/core/lib/iomgr/error.h" +#include "src/core/lib/tsi/transport_security_interface.h" + +grpc_error *grpc_set_tsi_error_result(grpc_error *error, tsi_result result); + +#endif /* GRPC_CORE_LIB_SECURITY_TRANSPORT_TSI_ERROR_H */ diff --git a/src/core/lib/support/avl.c b/src/core/lib/support/avl.c index 8d3ce23e6c..acf8fd5a55 100644 --- a/src/core/lib/support/avl.c +++ b/src/core/lib/support/avl.c @@ -124,6 +124,15 @@ void *gpr_avl_get(gpr_avl avl, void *key) { return node ? node->value : NULL; } +int gpr_avl_maybe_get(gpr_avl avl, void *key, void **value) { + gpr_avl_node *node = get(avl.vtable, avl.root, key); + if (node != NULL) { + *value = node->value; + return 1; + } + return 0; +} + static gpr_avl_node *rotate_left(const gpr_avl_vtable *vtable, void *key, void *value, gpr_avl_node *left, gpr_avl_node *right) { @@ -286,3 +295,5 @@ gpr_avl gpr_avl_ref(gpr_avl avl) { } void gpr_avl_unref(gpr_avl avl) { unref_node(avl.vtable, avl.root); } + +int gpr_avl_is_empty(gpr_avl avl) { return avl.root == NULL; } diff --git a/src/core/lib/surface/alarm.c b/src/core/lib/surface/alarm.c index 2cf2f00b31..aa9d60ee6a 100644 --- a/src/core/lib/surface/alarm.c +++ b/src/core/lib/surface/alarm.c @@ -48,9 +48,9 @@ struct grpc_alarm { static void do_nothing_end_completion(grpc_exec_ctx *exec_ctx, void *arg, grpc_cq_completion *c) {} -static void alarm_cb(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void alarm_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { grpc_alarm *alarm = arg; - grpc_cq_end_op(exec_ctx, alarm->cq, alarm->tag, success, + grpc_cq_end_op(exec_ctx, alarm->cq, alarm->tag, error, do_nothing_end_completion, NULL, &alarm->completion); } diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c index a9b1e25a77..f65d962fa8 100644 --- a/src/core/lib/surface/call.c +++ b/src/core/lib/surface/call.c @@ -100,6 +100,7 @@ typedef struct batch_control { grpc_closure finish_batch; void *notify_tag; gpr_refcount steps_to_complete; + grpc_error *error; uint8_t send_initial_metadata; uint8_t send_message; @@ -108,7 +109,6 @@ typedef struct batch_control { uint8_t recv_message; uint8_t recv_final_op; uint8_t is_notify_tag_closure; - uint8_t success; } batch_control; struct grpc_call { @@ -221,9 +221,9 @@ static grpc_call_error close_with_status(grpc_exec_ctx *exec_ctx, grpc_call *c, grpc_status_code status, const char *description); static void destroy_call(grpc_exec_ctx *exec_ctx, void *call_stack, - bool success); + grpc_error *error); static void receiving_slice_ready(grpc_exec_ctx *exec_ctx, void *bctlp, - bool success); + grpc_error *error); grpc_call *grpc_call_create( grpc_channel *channel, grpc_call *parent_call, uint32_t propagation_mask, @@ -360,7 +360,8 @@ void grpc_call_internal_unref(grpc_exec_ctx *exec_ctx, grpc_call *c REF_ARG) { GRPC_CALL_STACK_UNREF(exec_ctx, CALL_STACK_FROM_CALL(c), REF_REASON); } -static void destroy_call(grpc_exec_ctx *exec_ctx, void *call, bool success) { +static void destroy_call(grpc_exec_ctx *exec_ctx, void *call, + grpc_error *error) { size_t i; int ii; grpc_call *c = call; @@ -746,22 +747,23 @@ typedef struct termination_closure { enum { TC_CANCEL, TC_CLOSE } type; } termination_closure; -static void done_termination(grpc_exec_ctx *exec_ctx, void *tcp, bool success) { +static void done_termination(grpc_exec_ctx *exec_ctx, void *tcp, + grpc_error *error) { termination_closure *tc = tcp; - if (tc->type == TC_CANCEL) { - GRPC_CALL_INTERNAL_UNREF(exec_ctx, tc->call, "cancel"); - } - if (tc->type == TC_CLOSE) { - GRPC_CALL_INTERNAL_UNREF(exec_ctx, tc->call, "close"); + switch (tc->type) { + case TC_CANCEL: + GRPC_CALL_INTERNAL_UNREF(exec_ctx, tc->call, "cancel"); + break; + case TC_CLOSE: + GRPC_CALL_INTERNAL_UNREF(exec_ctx, tc->call, "close"); + break; } gpr_slice_unref(tc->optional_message); - if (tc->op_closure != NULL) { - grpc_exec_ctx_enqueue(exec_ctx, tc->op_closure, true, NULL); - } + grpc_exec_ctx_sched(exec_ctx, tc->op_closure, GRPC_ERROR_NONE, NULL); gpr_free(tc); } -static void send_cancel(grpc_exec_ctx *exec_ctx, void *tcp, bool success) { +static void send_cancel(grpc_exec_ctx *exec_ctx, void *tcp, grpc_error *error) { grpc_transport_stream_op op; termination_closure *tc = tcp; memset(&op, 0, sizeof(op)); @@ -772,7 +774,7 @@ static void send_cancel(grpc_exec_ctx *exec_ctx, void *tcp, bool success) { execute_op(exec_ctx, tc->call, &op); } -static void send_close(grpc_exec_ctx *exec_ctx, void *tcp, bool success) { +static void send_close(grpc_exec_ctx *exec_ctx, void *tcp, grpc_error *error) { grpc_transport_stream_op op; termination_closure *tc = tcp; memset(&op, 0, sizeof(op)); @@ -803,7 +805,7 @@ static grpc_call_error terminate_with_status(grpc_exec_ctx *exec_ctx, grpc_closure_init(&tc->closure, send_close, tc); GRPC_CALL_INTERNAL_REF(tc->call, "close"); } - grpc_exec_ctx_enqueue(exec_ctx, &tc->closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &tc->closure, GRPC_ERROR_NONE, NULL); return GRPC_CALL_OK; } @@ -866,11 +868,11 @@ grpc_call *grpc_call_from_top_element(grpc_call_element *elem) { return CALL_FROM_TOP_ELEM(elem); } -static void call_alarm(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void call_alarm(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { grpc_call *call = arg; gpr_mu_lock(&call->mu); call->have_alarm = 0; - if (success) { + if (error != GRPC_ERROR_CANCELLED) { cancel_with_status(exec_ctx, call, GRPC_STATUS_DEADLINE_EXCEEDED, "Deadline Exceeded"); } @@ -1056,7 +1058,8 @@ static void post_batch_completion(grpc_exec_ctx *exec_ctx, batch_control *bctl) { grpc_call *call = bctl->call; if (bctl->is_notify_tag_closure) { - grpc_exec_ctx_enqueue(exec_ctx, bctl->notify_tag, bctl->success, NULL); + /* unrefs bctl->error */ + grpc_exec_ctx_sched(exec_ctx, bctl->notify_tag, bctl->error, NULL); gpr_mu_lock(&call->mu); bctl->call->used_batches = (uint8_t)(bctl->call->used_batches & @@ -1064,7 +1067,8 @@ static void post_batch_completion(grpc_exec_ctx *exec_ctx, gpr_mu_unlock(&call->mu); GRPC_CALL_INTERNAL_UNREF(exec_ctx, call, "completion"); } else { - grpc_cq_end_op(exec_ctx, bctl->call->cq, bctl->notify_tag, bctl->success, + /* unrefs bctl->error */ + grpc_cq_end_op(exec_ctx, bctl->call->cq, bctl->notify_tag, bctl->error, finish_batch_completion, bctl, &bctl->cq_completion); } } @@ -1096,11 +1100,11 @@ static void continue_receiving_slices(grpc_exec_ctx *exec_ctx, } static void receiving_slice_ready(grpc_exec_ctx *exec_ctx, void *bctlp, - bool success) { + grpc_error *error) { batch_control *bctl = bctlp; grpc_call *call = bctl->call; - if (success) { + if (error == GRPC_ERROR_NONE) { gpr_slice_buffer_add(&(*call->receiving_buffer)->data.raw.slice_buffer, call->receiving_slice); continue_receiving_slices(exec_ctx, bctl); @@ -1153,15 +1157,15 @@ static void process_data_after_md(grpc_exec_ctx *exec_ctx, batch_control *bctl, } static void receiving_stream_ready(grpc_exec_ctx *exec_ctx, void *bctlp, - bool success) { + grpc_error *error) { batch_control *bctl = bctlp; grpc_call *call = bctl->call; gpr_mu_lock(&bctl->call->mu); - if (bctl->call->has_initial_md_been_received || !success || + if (bctl->call->has_initial_md_been_received || error != GRPC_ERROR_NONE || call->receiving_stream == NULL) { gpr_mu_unlock(&bctl->call->mu); - process_data_after_md(exec_ctx, bctlp, success); + process_data_after_md(exec_ctx, bctlp, error); } else { call->saved_receiving_stream_ready_bctlp = bctlp; gpr_mu_unlock(&bctl->call->mu); @@ -1219,14 +1223,14 @@ static void validate_filtered_metadata(grpc_exec_ctx *exec_ctx, } static void receiving_initial_metadata_ready(grpc_exec_ctx *exec_ctx, - void *bctlp, bool success) { + void *bctlp, grpc_error *error) { batch_control *bctl = bctlp; grpc_call *call = bctl->call; gpr_mu_lock(&call->mu); - if (!success) { - bctl->success = false; + if (error != GRPC_ERROR_NONE) { + bctl->error = GRPC_ERROR_REF(error); } else { grpc_metadata_batch *md = &call->metadata_batch[1 /* is_receiving */][0 /* is_trailing */]; @@ -1250,7 +1254,7 @@ static void receiving_initial_metadata_ready(grpc_exec_ctx *exec_ctx, grpc_closure *saved_rsr_closure = grpc_closure_create( receiving_stream_ready, call->saved_receiving_stream_ready_bctlp); call->saved_receiving_stream_ready_bctlp = NULL; - grpc_exec_ctx_enqueue(exec_ctx, saved_rsr_closure, success, NULL); + grpc_exec_ctx_sched(exec_ctx, saved_rsr_closure, error, NULL); } gpr_mu_unlock(&call->mu); @@ -1260,15 +1264,18 @@ static void receiving_initial_metadata_ready(grpc_exec_ctx *exec_ctx, } } -static void finish_batch(grpc_exec_ctx *exec_ctx, void *bctlp, bool success) { +static void finish_batch(grpc_exec_ctx *exec_ctx, void *bctlp, + grpc_error *error) { batch_control *bctl = bctlp; grpc_call *call = bctl->call; grpc_call *child_call; grpc_call *next_child_call; + GRPC_ERROR_REF(error); + gpr_mu_lock(&call->mu); if (bctl->send_initial_metadata) { - if (!success) { + if (error != GRPC_ERROR_NONE) { set_status_code(call, STATUS_FROM_CORE, GRPC_STATUS_UNAVAILABLE); } grpc_metadata_batch_destroy( @@ -1314,13 +1321,17 @@ static void finish_batch(grpc_exec_ctx *exec_ctx, void *bctlp, bool success) { call->final_op.server.cancelled); } - success = 1; + GRPC_ERROR_UNREF(error); + error = GRPC_ERROR_NONE; } - bctl->success = success != 0; + GRPC_ERROR_UNREF(bctl->error); + bctl->error = GRPC_ERROR_REF(error); gpr_mu_unlock(&call->mu); if (gpr_unref(&bctl->steps_to_complete)) { post_batch_completion(exec_ctx, bctl); } + + GRPC_ERROR_UNREF(error); } static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, @@ -1350,7 +1361,7 @@ static grpc_call_error call_start_batch(grpc_exec_ctx *exec_ctx, if (nops == 0) { GRPC_CALL_INTERNAL_REF(call, "completion"); - bctl->success = 1; + bctl->error = GRPC_ERROR_NONE; if (!is_notify_tag_closure) { grpc_cq_begin_op(call->cq, notify_tag); } diff --git a/src/core/lib/surface/channel.c b/src/core/lib/surface/channel.c index f0b3c2e15d..8936e7164f 100644 --- a/src/core/lib/surface/channel.c +++ b/src/core/lib/surface/channel.c @@ -83,7 +83,8 @@ struct grpc_channel { /* the protobuf library will (by default) start warning at 100megs */ #define DEFAULT_MAX_MESSAGE_LENGTH (100 * 1024 * 1024) -static void destroy_channel(grpc_exec_ctx *exec_ctx, void *arg, bool success); +static void destroy_channel(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error); grpc_channel *grpc_channel_create(grpc_exec_ctx *exec_ctx, const char *target, const grpc_channel_args *input_args, @@ -310,7 +311,7 @@ void grpc_channel_internal_unref(grpc_exec_ctx *exec_ctx, } static void destroy_channel(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_success) { + grpc_error *error) { grpc_channel *channel = arg; grpc_channel_stack_destroy(exec_ctx, CHANNEL_STACK_FROM_CHANNEL(channel)); while (channel->registered_calls) { @@ -336,7 +337,7 @@ void grpc_channel_destroy(grpc_channel *channel) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; GRPC_API_TRACE("grpc_channel_destroy(channel=%p)", 1, (channel)); memset(&op, 0, sizeof(op)); - op.disconnect = 1; + op.disconnect_with_error = GRPC_ERROR_CREATE("Channel Destroyed"); elem = grpc_channel_stack_element(CHANNEL_STACK_FROM_CHANNEL(channel), 0); elem->filter->start_transport_op(&exec_ctx, elem, &op); diff --git a/src/core/lib/surface/channel_ping.c b/src/core/lib/surface/channel_ping.c index 5a50698695..9818f9d2f2 100644 --- a/src/core/lib/surface/channel_ping.c +++ b/src/core/lib/surface/channel_ping.c @@ -53,10 +53,10 @@ static void ping_destroy(grpc_exec_ctx *exec_ctx, void *arg, gpr_free(arg); } -static void ping_done(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void ping_done(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { ping_result *pr = arg; - grpc_cq_end_op(exec_ctx, pr->cq, pr->tag, success, ping_destroy, pr, - &pr->completion_storage); + grpc_cq_end_op(exec_ctx, pr->cq, pr->tag, GRPC_ERROR_REF(error), ping_destroy, + pr, &pr->completion_storage); } void grpc_channel_ping(grpc_channel *channel, grpc_completion_queue *cq, diff --git a/src/core/lib/surface/completion_queue.c b/src/core/lib/surface/completion_queue.c index 5eb7cf1bf4..ecc127876b 100644 --- a/src/core/lib/surface/completion_queue.c +++ b/src/core/lib/surface/completion_queue.c @@ -92,7 +92,7 @@ static gpr_mu g_freelist_mu; static grpc_completion_queue *g_freelist; static void on_pollset_shutdown_done(grpc_exec_ctx *exec_ctx, void *cc, - bool success); + grpc_error *error); void grpc_cq_global_init(void) { gpr_mu_init(&g_freelist_mu); } @@ -176,7 +176,7 @@ void grpc_cq_internal_ref(grpc_completion_queue *cc) { } static void on_pollset_shutdown_done(grpc_exec_ctx *exec_ctx, void *arg, - bool success) { + grpc_error *error) { grpc_completion_queue *cc = arg; GRPC_CQ_INTERNAL_UNREF(cc, "pollset_destroy"); } @@ -219,7 +219,7 @@ void grpc_cq_begin_op(grpc_completion_queue *cc, void *tag) { event, then enter shutdown mode */ /* Queue a GRPC_OP_COMPLETED operation */ void grpc_cq_end_op(grpc_exec_ctx *exec_ctx, grpc_completion_queue *cc, - void *tag, int success, + void *tag, grpc_error *error, void (*done)(grpc_exec_ctx *exec_ctx, void *done_arg, grpc_cq_completion *storage), void *done_arg, grpc_cq_completion *storage) { @@ -231,16 +231,20 @@ void grpc_cq_end_op(grpc_exec_ctx *exec_ctx, grpc_completion_queue *cc, #endif GPR_TIMER_BEGIN("grpc_cq_end_op", 0); - GRPC_API_TRACE( - "grpc_cq_end_op(exec_ctx=%p, cc=%p, tag=%p, success=%d, done=%p, " - "done_arg=%p, storage=%p)", - 7, (exec_ctx, cc, tag, success, done, done_arg, storage)); + if (grpc_api_trace) { + const char *errmsg = grpc_error_string(error); + GRPC_API_TRACE( + "grpc_cq_end_op(exec_ctx=%p, cc=%p, tag=%p, error=%s, done=%p, " + "done_arg=%p, storage=%p)", + 7, (exec_ctx, cc, tag, errmsg, done, done_arg, storage)); + grpc_error_free_string(errmsg); + } storage->tag = tag; storage->done = done; storage->done_arg = done_arg; - storage->next = - ((uintptr_t)&cc->completed_head) | ((uintptr_t)(success != 0)); + storage->next = ((uintptr_t)&cc->completed_head) | + ((uintptr_t)(error == GRPC_ERROR_NONE)); gpr_mu_lock(cc->mu); #ifndef NDEBUG @@ -267,8 +271,15 @@ void grpc_cq_end_op(grpc_exec_ctx *exec_ctx, grpc_completion_queue *cc, break; } } - grpc_pollset_kick(POLLSET_FROM_CQ(cc), pluck_worker); + grpc_error *kick_error = + grpc_pollset_kick(POLLSET_FROM_CQ(cc), pluck_worker); gpr_mu_unlock(cc->mu); + if (kick_error != GRPC_ERROR_NONE) { + const char *msg = grpc_error_string(kick_error); + gpr_log(GPR_ERROR, "Kick failed: %s", msg); + grpc_error_free_string(msg); + GRPC_ERROR_UNREF(kick_error); + } } else { cc->completed_tail->next = ((uintptr_t)storage) | (1u & (uintptr_t)cc->completed_tail->next); @@ -282,6 +293,8 @@ void grpc_cq_end_op(grpc_exec_ctx *exec_ctx, grpc_completion_queue *cc, } GPR_TIMER_END("grpc_cq_end_op", 0); + + GRPC_ERROR_UNREF(error); } grpc_event grpc_completion_queue_next(grpc_completion_queue *cc, @@ -347,8 +360,18 @@ grpc_event grpc_completion_queue_next(grpc_completion_queue *cc, gpr_mu_lock(cc->mu); continue; } else { - grpc_pollset_work(&exec_ctx, POLLSET_FROM_CQ(cc), &worker, now, - iteration_deadline); + grpc_error *err = grpc_pollset_work(&exec_ctx, POLLSET_FROM_CQ(cc), + &worker, now, iteration_deadline); + if (err != GRPC_ERROR_NONE) { + gpr_mu_unlock(cc->mu); + const char *msg = grpc_error_string(err); + gpr_log(GPR_ERROR, "Completion queue next failed: %s", msg); + grpc_error_free_string(msg); + GRPC_ERROR_UNREF(err); + memset(&ret, 0, sizeof(ret)); + ret.type = GRPC_QUEUE_TIMEOUT; + break; + } } } GRPC_SURFACE_TRACE_RETURNED_EVENT(cc, &ret); @@ -464,8 +487,19 @@ grpc_event grpc_completion_queue_pluck(grpc_completion_queue *cc, void *tag, grpc_exec_ctx_flush(&exec_ctx); gpr_mu_lock(cc->mu); } else { - grpc_pollset_work(&exec_ctx, POLLSET_FROM_CQ(cc), &worker, now, - iteration_deadline); + grpc_error *err = grpc_pollset_work(&exec_ctx, POLLSET_FROM_CQ(cc), + &worker, now, iteration_deadline); + if (err != GRPC_ERROR_NONE) { + del_plucker(cc, tag, &worker); + gpr_mu_unlock(cc->mu); + const char *msg = grpc_error_string(err); + gpr_log(GPR_ERROR, "Completion queue next failed: %s", msg); + grpc_error_free_string(msg); + GRPC_ERROR_UNREF(err); + memset(&ret, 0, sizeof(ret)); + ret.type = GRPC_QUEUE_TIMEOUT; + break; + } } del_plucker(cc, tag, &worker); } diff --git a/src/core/lib/surface/completion_queue.h b/src/core/lib/surface/completion_queue.h index 3d0dd13c53..a866858cb5 100644 --- a/src/core/lib/surface/completion_queue.h +++ b/src/core/lib/surface/completion_queue.h @@ -75,7 +75,7 @@ void grpc_cq_begin_op(grpc_completion_queue *cc, void *tag); /* Queue a GRPC_OP_COMPLETED operation; tag must correspond to the tag passed to grpc_cq_begin_op */ void grpc_cq_end_op(grpc_exec_ctx *exec_ctx, grpc_completion_queue *cc, - void *tag, int success, + void *tag, grpc_error *error, void (*done)(grpc_exec_ctx *exec_ctx, void *done_arg, grpc_cq_completion *storage), void *done_arg, grpc_cq_completion *storage); diff --git a/src/core/lib/surface/lame_client.c b/src/core/lib/surface/lame_client.c index 8223555382..5ea4cba5d1 100644 --- a/src/core/lib/surface/lame_client.c +++ b/src/core/lib/surface/lame_client.c @@ -80,7 +80,8 @@ static void lame_start_transport_stream_op(grpc_exec_ctx *exec_ctx, } else if (op->recv_trailing_metadata != NULL) { fill_metadata(elem, op->recv_trailing_metadata); } - grpc_transport_stream_op_finish_with_failure(exec_ctx, op); + grpc_transport_stream_op_finish_with_failure( + exec_ctx, op, GRPC_ERROR_CREATE("lame client channel")); } static char *lame_get_peer(grpc_exec_ctx *exec_ctx, grpc_call_element *elem) { @@ -93,15 +94,17 @@ static void lame_start_transport_op(grpc_exec_ctx *exec_ctx, if (op->on_connectivity_state_change) { GPR_ASSERT(*op->connectivity_state != GRPC_CHANNEL_SHUTDOWN); *op->connectivity_state = GRPC_CHANNEL_SHUTDOWN; - op->on_connectivity_state_change->cb( - exec_ctx, op->on_connectivity_state_change->cb_arg, 1); + grpc_exec_ctx_sched(exec_ctx, op->on_connectivity_state_change, + GRPC_ERROR_NONE, NULL); } if (op->on_consumed != NULL) { - op->on_consumed->cb(exec_ctx, op->on_consumed->cb_arg, 1); + grpc_exec_ctx_sched(exec_ctx, op->on_consumed, GRPC_ERROR_NONE, NULL); } if (op->send_ping != NULL) { - op->send_ping->cb(exec_ctx, op->send_ping->cb_arg, 0); + grpc_exec_ctx_sched(exec_ctx, op->send_ping, + GRPC_ERROR_CREATE("lame client channel"), NULL); } + GRPC_ERROR_UNREF(op->disconnect_with_error); } static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index 88d898bc1c..def6e5068b 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -230,9 +230,10 @@ struct grpc_server { #define SERVER_FROM_CALL_ELEM(elem) \ (((channel_data *)(elem)->channel_data)->server) -static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *calld, bool success); +static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *calld, + grpc_error *error); static void fail_call(grpc_exec_ctx *exec_ctx, grpc_server *server, - size_t cq_idx, requested_call *rc); + size_t cq_idx, requested_call *rc, grpc_error *error); /* Before calling maybe_finish_shutdown, we must hold mu_global and not hold mu_call */ static void maybe_finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_server *server); @@ -263,14 +264,14 @@ struct shutdown_cleanup_args { }; static void shutdown_cleanup(grpc_exec_ctx *exec_ctx, void *arg, - bool iomgr_status_ignored) { + grpc_error *error) { struct shutdown_cleanup_args *a = arg; gpr_slice_unref(a->slice); gpr_free(a); } static void send_shutdown(grpc_exec_ctx *exec_ctx, grpc_channel *channel, - int send_goaway, int send_disconnect) { + int send_goaway, grpc_error *send_disconnect) { grpc_transport_op op; struct shutdown_cleanup_args *sc; grpc_channel_element *elem; @@ -281,7 +282,7 @@ static void send_shutdown(grpc_exec_ctx *exec_ctx, grpc_channel *channel, sc->slice = gpr_slice_from_copied_string("Server shutdown"); op.goaway_message = &sc->slice; op.goaway_status = GRPC_STATUS_OK; - op.disconnect = send_disconnect; + op.disconnect_with_error = send_disconnect; grpc_closure_init(&sc->closure, shutdown_cleanup, sc); op.on_consumed = &sc->closure; @@ -292,14 +293,16 @@ static void send_shutdown(grpc_exec_ctx *exec_ctx, grpc_channel *channel, static void channel_broadcaster_shutdown(grpc_exec_ctx *exec_ctx, channel_broadcaster *cb, int send_goaway, - int force_disconnect) { + grpc_error *force_disconnect) { size_t i; for (i = 0; i < cb->num_channels; i++) { - send_shutdown(exec_ctx, cb->channels[i], send_goaway, force_disconnect); + send_shutdown(exec_ctx, cb->channels[i], send_goaway, + GRPC_ERROR_REF(force_disconnect)); GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, cb->channels[i], "broadcast"); } gpr_free(cb->channels); + GRPC_ERROR_UNREF(force_disconnect); } /* @@ -325,7 +328,8 @@ static void request_matcher_destroy(request_matcher *rm) { gpr_free(rm->requests_per_cq); } -static void kill_zombie(grpc_exec_ctx *exec_ctx, void *elem, bool success) { +static void kill_zombie(grpc_exec_ctx *exec_ctx, void *elem, + grpc_error *error) { grpc_call_destroy(grpc_call_from_top_element(elem)); } @@ -340,20 +344,24 @@ static void request_matcher_zombify_all_pending_calls(grpc_exec_ctx *exec_ctx, grpc_closure_init( &calld->kill_zombie_closure, kill_zombie, grpc_call_stack_element(grpc_call_get_call_stack(calld->call), 0)); - grpc_exec_ctx_enqueue(exec_ctx, &calld->kill_zombie_closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &calld->kill_zombie_closure, GRPC_ERROR_NONE, + NULL); } } static void request_matcher_kill_requests(grpc_exec_ctx *exec_ctx, grpc_server *server, - request_matcher *rm) { + request_matcher *rm, + grpc_error *error) { int request_id; for (size_t i = 0; i < server->cq_count; i++) { while ((request_id = gpr_stack_lockfree_pop(rm->requests_per_cq[i])) != -1) { - fail_call(exec_ctx, server, i, &server->requested_calls[request_id]); + fail_call(exec_ctx, server, i, &server->requested_calls[request_id], + GRPC_ERROR_REF(error)); } } + GRPC_ERROR_UNREF(error); } /* @@ -410,7 +418,7 @@ static void orphan_channel(channel_data *chand) { } static void finish_destroy_channel(grpc_exec_ctx *exec_ctx, void *cd, - bool success) { + grpc_error *error) { channel_data *chand = cd; grpc_server *server = chand->server; GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, chand->channel, "server"); @@ -499,25 +507,26 @@ static void publish_call(grpc_exec_ctx *exec_ctx, grpc_server *server, grpc_call_stack_element(grpc_call_get_call_stack(call), 0); channel_data *chand = elem->channel_data; server_ref(chand->server); - grpc_cq_end_op(exec_ctx, calld->cq_new, rc->tag, true, done_request_event, rc, - &rc->completion); + grpc_cq_end_op(exec_ctx, calld->cq_new, rc->tag, GRPC_ERROR_NONE, + done_request_event, rc, &rc->completion); } -static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { grpc_call_element *call_elem = arg; call_data *calld = call_elem->call_data; channel_data *chand = call_elem->channel_data; request_matcher *rm = calld->request_matcher; grpc_server *server = rm->server; - if (!success || gpr_atm_acq_load(&server->shutdown_flag)) { + if (error != GRPC_ERROR_NONE || gpr_atm_acq_load(&server->shutdown_flag)) { gpr_mu_lock(&calld->mu_state); calld->state = ZOMBIED; gpr_mu_unlock(&calld->mu_state); grpc_closure_init( &calld->kill_zombie_closure, kill_zombie, grpc_call_stack_element(grpc_call_get_call_stack(calld->call), 0)); - grpc_exec_ctx_enqueue(exec_ctx, &calld->kill_zombie_closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &calld->kill_zombie_closure, error, NULL); return; } @@ -562,7 +571,8 @@ static void finish_start_new_rpc( calld->state = ZOMBIED; gpr_mu_unlock(&calld->mu_state); grpc_closure_init(&calld->kill_zombie_closure, kill_zombie, elem); - grpc_exec_ctx_enqueue(exec_ctx, &calld->kill_zombie_closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &calld->kill_zombie_closure, GRPC_ERROR_NONE, + NULL); return; } @@ -570,7 +580,7 @@ static void finish_start_new_rpc( switch (payload_handling) { case GRPC_SRM_PAYLOAD_NONE: - publish_new_rpc(exec_ctx, elem, true); + publish_new_rpc(exec_ctx, elem, GRPC_ERROR_NONE); break; case GRPC_SRM_PAYLOAD_READ_INITIAL_BYTE_BUFFER: { grpc_op op; @@ -658,18 +668,21 @@ static int num_channels(grpc_server *server) { } static void kill_pending_work_locked(grpc_exec_ctx *exec_ctx, - grpc_server *server) { + grpc_server *server, grpc_error *error) { if (server->started) { request_matcher_kill_requests(exec_ctx, server, - &server->unregistered_request_matcher); + &server->unregistered_request_matcher, + GRPC_ERROR_REF(error)); request_matcher_zombify_all_pending_calls( exec_ctx, &server->unregistered_request_matcher); for (registered_method *rm = server->registered_methods; rm; rm = rm->next) { - request_matcher_kill_requests(exec_ctx, server, &rm->request_matcher); + request_matcher_kill_requests(exec_ctx, server, &rm->request_matcher, + GRPC_ERROR_REF(error)); request_matcher_zombify_all_pending_calls(exec_ctx, &rm->request_matcher); } } + GRPC_ERROR_UNREF(error); } static void maybe_finish_shutdown(grpc_exec_ctx *exec_ctx, @@ -679,7 +692,8 @@ static void maybe_finish_shutdown(grpc_exec_ctx *exec_ctx, return; } - kill_pending_work_locked(exec_ctx, server); + kill_pending_work_locked(exec_ctx, server, + GRPC_ERROR_CREATE("Server Shutdown")); if (server->root_channel_data.next != &server->root_channel_data || server->listeners_destroyed < num_listeners(server)) { @@ -700,7 +714,8 @@ static void maybe_finish_shutdown(grpc_exec_ctx *exec_ctx, for (i = 0; i < server->num_shutdown_tags; i++) { server_ref(server); grpc_cq_end_op(exec_ctx, server->shutdown_tags[i].cq, - server->shutdown_tags[i].tag, 1, done_shutdown_event, server, + server->shutdown_tags[i].tag, GRPC_ERROR_NONE, + done_shutdown_event, server, &server->shutdown_tags[i].completion); } } @@ -723,11 +738,12 @@ static grpc_mdelem *server_filter(void *user_data, grpc_mdelem *md) { } static void server_on_recv_initial_metadata(grpc_exec_ctx *exec_ctx, void *ptr, - bool success) { + grpc_error *error) { grpc_call_element *elem = ptr; call_data *calld = elem->call_data; gpr_timespec op_deadline; + GRPC_ERROR_REF(error); grpc_metadata_batch_filter(calld->recv_initial_metadata, server_filter, elem); op_deadline = calld->recv_initial_metadata->deadline; if (0 != gpr_time_cmp(op_deadline, gpr_inf_future(op_deadline.clock_type))) { @@ -736,11 +752,13 @@ static void server_on_recv_initial_metadata(grpc_exec_ctx *exec_ctx, void *ptr, if (calld->host && calld->path) { /* do nothing */ } else { - success = 0; + GRPC_ERROR_UNREF(error); + error = + GRPC_ERROR_CREATE_REFERENCING("Missing :authority or :path", &error, 1); } - calld->on_done_recv_initial_metadata->cb( - exec_ctx, calld->on_done_recv_initial_metadata->cb_arg, success); + grpc_exec_ctx_sched(exec_ctx, calld->on_done_recv_initial_metadata, error, + NULL); } static void server_mutate_op(grpc_call_element *elem, @@ -765,10 +783,10 @@ static void server_start_transport_stream_op(grpc_exec_ctx *exec_ctx, } static void got_initial_metadata(grpc_exec_ctx *exec_ctx, void *ptr, - bool success) { + grpc_error *error) { grpc_call_element *elem = ptr; call_data *calld = elem->call_data; - if (success) { + if (error == GRPC_ERROR_NONE) { start_new_rpc(exec_ctx, elem); } else { gpr_mu_lock(&calld->mu_state); @@ -776,7 +794,8 @@ static void got_initial_metadata(grpc_exec_ctx *exec_ctx, void *ptr, calld->state = ZOMBIED; gpr_mu_unlock(&calld->mu_state); grpc_closure_init(&calld->kill_zombie_closure, kill_zombie, elem); - grpc_exec_ctx_enqueue(exec_ctx, &calld->kill_zombie_closure, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &calld->kill_zombie_closure, + GRPC_ERROR_NONE, NULL); } else if (calld->state == PENDING) { calld->state = ZOMBIED; gpr_mu_unlock(&calld->mu_state); @@ -809,7 +828,7 @@ static void accept_stream(grpc_exec_ctx *exec_ctx, void *cd, } static void channel_connectivity_changed(grpc_exec_ctx *exec_ctx, void *cd, - bool iomgr_status_ignored) { + grpc_error *error) { channel_data *chand = cd; grpc_server *server = chand->server; if (chand->connectivity_state != GRPC_CHANNEL_SHUTDOWN) { @@ -1148,7 +1167,9 @@ void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *s, op.set_accept_stream_user_data = chand; op.on_connectivity_state_change = &chand->channel_connectivity_changed; op.connectivity_state = &chand->connectivity_state; - op.disconnect = gpr_atm_acq_load(&s->shutdown_flag) != 0; + if (gpr_atm_acq_load(&s->shutdown_flag) != 0) { + op.disconnect_with_error = GRPC_ERROR_CREATE("Server shutdown"); + } grpc_transport_perform_op(exec_ctx, transport, &op); } @@ -1159,7 +1180,7 @@ void done_published_shutdown(grpc_exec_ctx *exec_ctx, void *done_arg, } static void listener_destroy_done(grpc_exec_ctx *exec_ctx, void *s, - bool success) { + grpc_error *error) { grpc_server *server = s; gpr_mu_lock(&server->mu_global); server->listeners_destroyed++; @@ -1181,8 +1202,8 @@ void grpc_server_shutdown_and_notify(grpc_server *server, gpr_mu_lock(&server->mu_global); grpc_cq_begin_op(cq, tag); if (server->shutdown_published) { - grpc_cq_end_op(&exec_ctx, cq, tag, 1, done_published_shutdown, NULL, - gpr_malloc(sizeof(grpc_cq_completion))); + grpc_cq_end_op(&exec_ctx, cq, tag, GRPC_ERROR_NONE, done_published_shutdown, + NULL, gpr_malloc(sizeof(grpc_cq_completion))); gpr_mu_unlock(&server->mu_global); goto done; } @@ -1205,7 +1226,8 @@ void grpc_server_shutdown_and_notify(grpc_server *server, /* collect all unregistered then registered calls */ gpr_mu_lock(&server->mu_call); - kill_pending_work_locked(&exec_ctx, server); + kill_pending_work_locked(&exec_ctx, server, + GRPC_ERROR_CREATE("Server Shutdown")); gpr_mu_unlock(&server->mu_call); maybe_finish_shutdown(&exec_ctx, server); @@ -1233,7 +1255,8 @@ void grpc_server_cancel_all_calls(grpc_server *server) { channel_broadcaster_init(server, &broadcaster); gpr_mu_unlock(&server->mu_global); - channel_broadcaster_shutdown(&exec_ctx, &broadcaster, 0, 1); + channel_broadcaster_shutdown(&exec_ctx, &broadcaster, 0, + GRPC_ERROR_CREATE("Cancelling all calls")); grpc_exec_ctx_finish(&exec_ctx); } @@ -1280,13 +1303,15 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx, request_matcher *rm = NULL; int request_id; if (gpr_atm_acq_load(&server->shutdown_flag)) { - fail_call(exec_ctx, server, cq_idx, rc); + fail_call(exec_ctx, server, cq_idx, rc, + GRPC_ERROR_CREATE("Server Shutdown")); return GRPC_CALL_OK; } request_id = gpr_stack_lockfree_pop(server->request_freelist); if (request_id == -1) { /* out of request ids: just fail this one */ - fail_call(exec_ctx, server, cq_idx, rc); + fail_call(exec_ctx, server, cq_idx, rc, + GRPC_ERROR_CREATE("Server Shutdown")); return GRPC_CALL_OK; } switch (rc->type) { @@ -1314,8 +1339,8 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx, grpc_closure_init( &calld->kill_zombie_closure, kill_zombie, grpc_call_stack_element(grpc_call_get_call_stack(calld->call), 0)); - grpc_exec_ctx_enqueue(exec_ctx, &calld->kill_zombie_closure, true, - NULL); + grpc_exec_ctx_sched(exec_ctx, &calld->kill_zombie_closure, + GRPC_ERROR_NONE, NULL); } else { GPR_ASSERT(calld->state == PENDING); calld->state = ACTIVATED; @@ -1421,13 +1446,14 @@ done: } static void fail_call(grpc_exec_ctx *exec_ctx, grpc_server *server, - size_t cq_idx, requested_call *rc) { + size_t cq_idx, requested_call *rc, grpc_error *error) { *rc->call = NULL; rc->initial_metadata->count = 0; + GPR_ASSERT(error != GRPC_ERROR_NONE); server_ref(server); - grpc_cq_end_op(exec_ctx, server->cqs[cq_idx], rc->tag, 0, done_request_event, - rc, &rc->completion); + grpc_cq_end_op(exec_ctx, server->cqs[cq_idx], rc->tag, error, + done_request_event, rc, &rc->completion); } const grpc_channel_args *grpc_server_get_channel_args(grpc_server *server) { diff --git a/src/core/lib/transport/connectivity_state.c b/src/core/lib/transport/connectivity_state.c index 74a5ef5c13..054f112127 100644 --- a/src/core/lib/transport/connectivity_state.c +++ b/src/core/lib/transport/connectivity_state.c @@ -52,7 +52,7 @@ const char *grpc_connectivity_state_name(grpc_connectivity_state state) { case GRPC_CHANNEL_TRANSIENT_FAILURE: return "TRANSIENT_FAILURE"; case GRPC_CHANNEL_SHUTDOWN: - return "FATAL_FAILURE"; + return "SHUTDOWN"; } GPR_UNREACHABLE_CODE(return "UNKNOWN"); } @@ -61,35 +61,40 @@ void grpc_connectivity_state_init(grpc_connectivity_state_tracker *tracker, grpc_connectivity_state init_state, const char *name) { tracker->current_state = init_state; + tracker->current_error = GRPC_ERROR_NONE; tracker->watchers = NULL; tracker->name = gpr_strdup(name); } void grpc_connectivity_state_destroy(grpc_exec_ctx *exec_ctx, grpc_connectivity_state_tracker *tracker) { - int success; + grpc_error *error; grpc_connectivity_state_watcher *w; while ((w = tracker->watchers)) { tracker->watchers = w->next; if (GRPC_CHANNEL_SHUTDOWN != *w->current) { *w->current = GRPC_CHANNEL_SHUTDOWN; - success = 1; + error = GRPC_ERROR_NONE; } else { - success = 0; + error = GRPC_ERROR_CREATE("Shutdown connectivity owner"); } - grpc_exec_ctx_enqueue(exec_ctx, w->notify, success, NULL); + grpc_exec_ctx_sched(exec_ctx, w->notify, error, NULL); gpr_free(w); } + GRPC_ERROR_UNREF(tracker->current_error); gpr_free(tracker->name); } grpc_connectivity_state grpc_connectivity_state_check( - grpc_connectivity_state_tracker *tracker) { + grpc_connectivity_state_tracker *tracker, grpc_error **error) { if (grpc_connectivity_state_trace) { gpr_log(GPR_DEBUG, "CONWATCH: %p %s: get %s", tracker, tracker->name, grpc_connectivity_state_name(tracker->current_state)); } + if (error != NULL) { + *error = GRPC_ERROR_REF(tracker->current_error); + } return tracker->current_state; } @@ -109,7 +114,7 @@ int grpc_connectivity_state_notify_on_state_change( if (current == NULL) { grpc_connectivity_state_watcher *w = tracker->watchers; if (w != NULL && w->notify == notify) { - grpc_exec_ctx_enqueue(exec_ctx, notify, false, NULL); + grpc_exec_ctx_sched(exec_ctx, notify, GRPC_ERROR_CANCELLED, NULL); tracker->watchers = w->next; gpr_free(w); return 0; @@ -117,7 +122,7 @@ int grpc_connectivity_state_notify_on_state_change( while (w != NULL) { grpc_connectivity_state_watcher *rm_candidate = w->next; if (rm_candidate != NULL && rm_candidate->notify == notify) { - grpc_exec_ctx_enqueue(exec_ctx, notify, false, NULL); + grpc_exec_ctx_sched(exec_ctx, notify, GRPC_ERROR_CANCELLED, NULL); w->next = w->next->next; gpr_free(rm_candidate); return 0; @@ -128,7 +133,8 @@ int grpc_connectivity_state_notify_on_state_change( } else { if (tracker->current_state != *current) { *current = tracker->current_state; - grpc_exec_ctx_enqueue(exec_ctx, notify, true, NULL); + grpc_exec_ctx_sched(exec_ctx, notify, + GRPC_ERROR_REF(tracker->current_error), NULL); } else { grpc_connectivity_state_watcher *w = gpr_malloc(sizeof(*w)); w->current = current; @@ -143,13 +149,28 @@ int grpc_connectivity_state_notify_on_state_change( void grpc_connectivity_state_set(grpc_exec_ctx *exec_ctx, grpc_connectivity_state_tracker *tracker, grpc_connectivity_state state, - const char *reason) { + grpc_error *error, const char *reason) { grpc_connectivity_state_watcher *w; if (grpc_connectivity_state_trace) { - gpr_log(GPR_DEBUG, "SET: %p %s: %s --> %s [%s]", tracker, tracker->name, - grpc_connectivity_state_name(tracker->current_state), - grpc_connectivity_state_name(state), reason); + const char *error_string = grpc_error_string(error); + gpr_log(GPR_DEBUG, "SET: %p %s: %s --> %s [%s] error=%p %s", tracker, + tracker->name, grpc_connectivity_state_name(tracker->current_state), + grpc_connectivity_state_name(state), reason, error, error_string); + grpc_error_free_string(error_string); + } + switch (state) { + case GRPC_CHANNEL_CONNECTING: + case GRPC_CHANNEL_IDLE: + case GRPC_CHANNEL_READY: + GPR_ASSERT(error == GRPC_ERROR_NONE); + break; + case GRPC_CHANNEL_SHUTDOWN: + case GRPC_CHANNEL_TRANSIENT_FAILURE: + GPR_ASSERT(error != GRPC_ERROR_NONE); + break; } + GRPC_ERROR_UNREF(tracker->current_error); + tracker->current_error = error; if (tracker->current_state == state) { return; } @@ -158,7 +179,8 @@ void grpc_connectivity_state_set(grpc_exec_ctx *exec_ctx, while ((w = tracker->watchers) != NULL) { *w->current = tracker->current_state; tracker->watchers = w->next; - grpc_exec_ctx_enqueue(exec_ctx, w->notify, true, NULL); + grpc_exec_ctx_sched(exec_ctx, w->notify, + GRPC_ERROR_REF(tracker->current_error), NULL); gpr_free(w); } } diff --git a/src/core/lib/transport/connectivity_state.h b/src/core/lib/transport/connectivity_state.h index 2eb7e09124..7a2fa52c10 100644 --- a/src/core/lib/transport/connectivity_state.h +++ b/src/core/lib/transport/connectivity_state.h @@ -49,6 +49,8 @@ typedef struct grpc_connectivity_state_watcher { typedef struct { /** current connectivity state */ grpc_connectivity_state current_state; + /** error associated with state */ + grpc_error *current_error; /** all our watchers */ grpc_connectivity_state_watcher *watchers; /** a name to help debugging */ @@ -70,10 +72,11 @@ void grpc_connectivity_state_destroy(grpc_exec_ctx *exec_ctx, void grpc_connectivity_state_set(grpc_exec_ctx *exec_ctx, grpc_connectivity_state_tracker *tracker, grpc_connectivity_state state, + grpc_error *associated_error, const char *reason); grpc_connectivity_state grpc_connectivity_state_check( - grpc_connectivity_state_tracker *tracker); + grpc_connectivity_state_tracker *tracker, grpc_error **current_error); /** Return 1 if the channel should start connecting, 0 otherwise. If current==NULL cancel notify if it is already queued (success==0 in that diff --git a/src/core/lib/transport/transport.c b/src/core/lib/transport/transport.c index b65e157a02..1105494a85 100644 --- a/src/core/lib/transport/transport.c +++ b/src/core/lib/transport/transport.c @@ -60,7 +60,7 @@ void grpc_stream_unref(grpc_exec_ctx *exec_ctx, grpc_stream_refcount *refcount) { #endif if (gpr_unref(&refcount->refs)) { - grpc_exec_ctx_enqueue(exec_ctx, &refcount->destroy, true, NULL); + grpc_exec_ctx_sched(exec_ctx, &refcount->destroy, GRPC_ERROR_NONE, NULL); } } @@ -152,11 +152,14 @@ char *grpc_transport_get_peer(grpc_exec_ctx *exec_ctx, return transport->vtable->get_peer(exec_ctx, transport); } -void grpc_transport_stream_op_finish_with_failure( - grpc_exec_ctx *exec_ctx, grpc_transport_stream_op *op) { - grpc_exec_ctx_enqueue(exec_ctx, op->recv_message_ready, false, NULL); - grpc_exec_ctx_enqueue(exec_ctx, op->recv_initial_metadata_ready, false, NULL); - grpc_exec_ctx_enqueue(exec_ctx, op->on_complete, false, NULL); +void grpc_transport_stream_op_finish_with_failure(grpc_exec_ctx *exec_ctx, + grpc_transport_stream_op *op, + grpc_error *error) { + grpc_exec_ctx_sched(exec_ctx, op->recv_message_ready, GRPC_ERROR_REF(error), + NULL); + grpc_exec_ctx_sched(exec_ctx, op->recv_initial_metadata_ready, + GRPC_ERROR_REF(error), NULL); + grpc_exec_ctx_sched(exec_ctx, op->on_complete, error, NULL); } void grpc_transport_stream_op_add_cancellation(grpc_transport_stream_op *op, @@ -180,11 +183,11 @@ typedef struct { grpc_closure closure; } close_message_data; -static void free_message(grpc_exec_ctx *exec_ctx, void *p, bool iomgr_success) { +static void free_message(grpc_exec_ctx *exec_ctx, void *p, grpc_error *error) { close_message_data *cmd = p; gpr_slice_unref(cmd->message); if (cmd->then_call != NULL) { - cmd->then_call->cb(exec_ctx, cmd->then_call->cb_arg, iomgr_success); + cmd->then_call->cb(exec_ctx, cmd->then_call->cb_arg, GRPC_ERROR_REF(error)); } gpr_free(cmd); } diff --git a/src/core/lib/transport/transport.h b/src/core/lib/transport/transport.h index ed06fc3ed2..a46ccb643c 100644 --- a/src/core/lib/transport/transport.h +++ b/src/core/lib/transport/transport.h @@ -155,7 +155,7 @@ typedef struct grpc_transport_op { grpc_closure *on_connectivity_state_change; grpc_connectivity_state *connectivity_state; /** should the transport be disconnected */ - int disconnect; + grpc_error *disconnect_with_error; /** should we send a goaway? after a goaway is sent, once there are no more active calls on the transport, the transport should disconnect */ @@ -216,7 +216,8 @@ void grpc_transport_destroy_stream(grpc_exec_ctx *exec_ctx, grpc_stream *stream, void *and_free_memory); void grpc_transport_stream_op_finish_with_failure(grpc_exec_ctx *exec_ctx, - grpc_transport_stream_op *op); + grpc_transport_stream_op *op, + grpc_error *error); void grpc_transport_stream_op_add_cancellation(grpc_transport_stream_op *op, grpc_status_code status); diff --git a/src/python/grpcio/grpc/_cython/imports.generated.c b/src/python/grpcio/grpc/_cython/imports.generated.c index 5c49f6cf3e..8437e74ba0 100644 --- a/src/python/grpcio/grpc/_cython/imports.generated.c +++ b/src/python/grpcio/grpc/_cython/imports.generated.c @@ -260,6 +260,8 @@ gpr_avl_unref_type gpr_avl_unref_import; gpr_avl_add_type gpr_avl_add_import; gpr_avl_remove_type gpr_avl_remove_import; gpr_avl_get_type gpr_avl_get_import; +gpr_avl_maybe_get_type gpr_avl_maybe_get_import; +gpr_avl_is_empty_type gpr_avl_is_empty_import; gpr_cmdline_create_type gpr_cmdline_create_import; gpr_cmdline_add_int_type gpr_cmdline_add_int_import; gpr_cmdline_add_flag_type gpr_cmdline_add_flag_import; @@ -533,6 +535,8 @@ void pygrpc_load_imports(HMODULE library) { gpr_avl_add_import = (gpr_avl_add_type) GetProcAddress(library, "gpr_avl_add"); gpr_avl_remove_import = (gpr_avl_remove_type) GetProcAddress(library, "gpr_avl_remove"); gpr_avl_get_import = (gpr_avl_get_type) GetProcAddress(library, "gpr_avl_get"); + gpr_avl_maybe_get_import = (gpr_avl_maybe_get_type) GetProcAddress(library, "gpr_avl_maybe_get"); + gpr_avl_is_empty_import = (gpr_avl_is_empty_type) GetProcAddress(library, "gpr_avl_is_empty"); gpr_cmdline_create_import = (gpr_cmdline_create_type) GetProcAddress(library, "gpr_cmdline_create"); gpr_cmdline_add_int_import = (gpr_cmdline_add_int_type) GetProcAddress(library, "gpr_cmdline_add_int"); gpr_cmdline_add_flag_import = (gpr_cmdline_add_flag_type) GetProcAddress(library, "gpr_cmdline_add_flag"); diff --git a/src/python/grpcio/grpc/_cython/imports.generated.h b/src/python/grpcio/grpc/_cython/imports.generated.h index 16bb5cdfab..a14f4f5183 100644 --- a/src/python/grpcio/grpc/_cython/imports.generated.h +++ b/src/python/grpcio/grpc/_cython/imports.generated.h @@ -731,6 +731,12 @@ extern gpr_avl_remove_type gpr_avl_remove_import; typedef void *(*gpr_avl_get_type)(gpr_avl avl, void *key); extern gpr_avl_get_type gpr_avl_get_import; #define gpr_avl_get gpr_avl_get_import +typedef int(*gpr_avl_maybe_get_type)(gpr_avl avl, void *key, void **value); +extern gpr_avl_maybe_get_type gpr_avl_maybe_get_import; +#define gpr_avl_maybe_get gpr_avl_maybe_get_import +typedef int(*gpr_avl_is_empty_type)(gpr_avl avl); +extern gpr_avl_is_empty_type gpr_avl_is_empty_import; +#define gpr_avl_is_empty gpr_avl_is_empty_import typedef gpr_cmdline *(*gpr_cmdline_create_type)(const char *description); extern gpr_cmdline_create_type gpr_cmdline_create_import; #define gpr_cmdline_create gpr_cmdline_create_import diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index 1a04021c27..0f9212f6a0 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -45,7 +45,6 @@ CORE_SOURCE_FILES = [ 'src/core/lib/support/env_windows.c', 'src/core/lib/support/histogram.c', 'src/core/lib/support/host_port.c', - 'src/core/lib/support/load_file.c', 'src/core/lib/support/log.c', 'src/core/lib/support/log_android.c', 'src/core/lib/support/log_linux.c', @@ -94,6 +93,7 @@ CORE_SOURCE_FILES = [ 'src/core/lib/iomgr/endpoint.c', 'src/core/lib/iomgr/endpoint_pair_posix.c', 'src/core/lib/iomgr/endpoint_pair_windows.c', + 'src/core/lib/iomgr/error.c', 'src/core/lib/iomgr/ev_poll_and_epoll_posix.c', 'src/core/lib/iomgr/ev_poll_posix.c', 'src/core/lib/iomgr/ev_posix.c', @@ -103,6 +103,7 @@ CORE_SOURCE_FILES = [ 'src/core/lib/iomgr/iomgr.c', 'src/core/lib/iomgr/iomgr_posix.c', 'src/core/lib/iomgr/iomgr_windows.c', + 'src/core/lib/iomgr/load_file.c', 'src/core/lib/iomgr/polling_entity.c', 'src/core/lib/iomgr/pollset_set_windows.c', 'src/core/lib/iomgr/pollset_windows.c', @@ -204,6 +205,7 @@ CORE_SOURCE_FILES = [ 'src/core/lib/security/transport/secure_endpoint.c', 'src/core/lib/security/transport/security_connector.c', 'src/core/lib/security/transport/server_auth_filter.c', + 'src/core/lib/security/transport/tsi_error.c', 'src/core/lib/security/util/b64.c', 'src/core/lib/security/util/json_util.c', 'src/core/lib/surface/init_secure.c', diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.c b/src/ruby/ext/grpc/rb_grpc_imports.generated.c index c13d1a00d7..4d9707638f 100644 --- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c +++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c @@ -260,6 +260,8 @@ gpr_avl_unref_type gpr_avl_unref_import; gpr_avl_add_type gpr_avl_add_import; gpr_avl_remove_type gpr_avl_remove_import; gpr_avl_get_type gpr_avl_get_import; +gpr_avl_maybe_get_type gpr_avl_maybe_get_import; +gpr_avl_is_empty_type gpr_avl_is_empty_import; gpr_cmdline_create_type gpr_cmdline_create_import; gpr_cmdline_add_int_type gpr_cmdline_add_int_import; gpr_cmdline_add_flag_type gpr_cmdline_add_flag_import; @@ -529,6 +531,8 @@ void grpc_rb_load_imports(HMODULE library) { gpr_avl_add_import = (gpr_avl_add_type) GetProcAddress(library, "gpr_avl_add"); gpr_avl_remove_import = (gpr_avl_remove_type) GetProcAddress(library, "gpr_avl_remove"); gpr_avl_get_import = (gpr_avl_get_type) GetProcAddress(library, "gpr_avl_get"); + gpr_avl_maybe_get_import = (gpr_avl_maybe_get_type) GetProcAddress(library, "gpr_avl_maybe_get"); + gpr_avl_is_empty_import = (gpr_avl_is_empty_type) GetProcAddress(library, "gpr_avl_is_empty"); gpr_cmdline_create_import = (gpr_cmdline_create_type) GetProcAddress(library, "gpr_cmdline_create"); gpr_cmdline_add_int_import = (gpr_cmdline_add_int_type) GetProcAddress(library, "gpr_cmdline_add_int"); gpr_cmdline_add_flag_import = (gpr_cmdline_add_flag_type) GetProcAddress(library, "gpr_cmdline_add_flag"); diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.h b/src/ruby/ext/grpc/rb_grpc_imports.generated.h index 9c86a3690c..90c2fd1e60 100644 --- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h +++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h @@ -731,6 +731,12 @@ extern gpr_avl_remove_type gpr_avl_remove_import; typedef void *(*gpr_avl_get_type)(gpr_avl avl, void *key); extern gpr_avl_get_type gpr_avl_get_import; #define gpr_avl_get gpr_avl_get_import +typedef int(*gpr_avl_maybe_get_type)(gpr_avl avl, void *key, void **value); +extern gpr_avl_maybe_get_type gpr_avl_maybe_get_import; +#define gpr_avl_maybe_get gpr_avl_maybe_get_import +typedef int(*gpr_avl_is_empty_type)(gpr_avl avl); +extern gpr_avl_is_empty_type gpr_avl_is_empty_import; +#define gpr_avl_is_empty gpr_avl_is_empty_import typedef gpr_cmdline *(*gpr_cmdline_create_type)(const char *description); extern gpr_cmdline_create_type gpr_cmdline_create_import; #define gpr_cmdline_create gpr_cmdline_create_import diff --git a/test/core/bad_client/bad_client.c b/test/core/bad_client/bad_client.c index f753b6fd24..24ee3387a0 100644 --- a/test/core/bad_client/bad_client.c +++ b/test/core/bad_client/bad_client.c @@ -62,7 +62,7 @@ static void thd_func(void *arg) { gpr_event_set(&a->done_thd, (void *)1); } -static void done_write(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void done_write(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { thd_args *a = arg; gpr_event_set(&a->done_write, (void *)1); } @@ -81,7 +81,7 @@ typedef struct { gpr_event read_done; } read_args; -static void read_done(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void read_done(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { read_args *a = arg; a->validator(&a->incoming); gpr_event_set(&a->read_done, (void *)1); diff --git a/test/core/bad_ssl/servers/cert.c b/test/core/bad_ssl/servers/cert.c index bd11efd314..91dd9de81b 100644 --- a/test/core/bad_ssl/servers/cert.c +++ b/test/core/bad_ssl/servers/cert.c @@ -38,7 +38,7 @@ #include <grpc/support/log.h> #include <grpc/support/useful.h> -#include "src/core/lib/support/load_file.h" +#include "src/core/lib/iomgr/load_file.h" #include "test/core/bad_ssl/server_common.h" #include "test/core/end2end/data/ssl_test_data.h" @@ -52,16 +52,15 @@ int main(int argc, char **argv) { grpc_server_credentials *ssl_creds; grpc_server *server; gpr_slice cert_slice, key_slice; - int ok; grpc_init(); - cert_slice = - gpr_load_file("src/core/lib/tsi/test_creds/badserver.pem", 1, &ok); - GPR_ASSERT(ok); - key_slice = - gpr_load_file("src/core/lib/tsi/test_creds/badserver.key", 1, &ok); - GPR_ASSERT(ok); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "load_file", grpc_load_file("src/core/lib/tsi/test_creds/badserver.pem", + 1, &cert_slice))); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "load_file", grpc_load_file("src/core/lib/tsi/test_creds/badserver.key", + 1, &key_slice))); pem_key_cert_pair.private_key = (const char *)GPR_SLICE_START_PTR(key_slice); pem_key_cert_pair.cert_chain = (const char *)GPR_SLICE_START_PTR(cert_slice); diff --git a/test/core/channel/channel_stack_test.c b/test/core/channel/channel_stack_test.c index b5476c8f6a..d540f6e2d9 100644 --- a/test/core/channel/channel_stack_test.c +++ b/test/core/channel/channel_stack_test.c @@ -81,12 +81,13 @@ static char *get_peer(grpc_exec_ctx *exec_ctx, grpc_call_element *elem) { return gpr_strdup("peer"); } -static void free_channel(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void free_channel(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { grpc_channel_stack_destroy(exec_ctx, arg); gpr_free(arg); } -static void free_call(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void free_call(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { grpc_call_stack_destroy(exec_ctx, arg, NULL, NULL); gpr_free(arg); } diff --git a/test/core/client_config/resolvers/dns_resolver_connectivity_test.c b/test/core/client_config/resolvers/dns_resolver_connectivity_test.c index 2322aa688a..69c07d83f4 100644 --- a/test/core/client_config/resolvers/dns_resolver_connectivity_test.c +++ b/test/core/client_config/resolvers/dns_resolver_connectivity_test.c @@ -67,21 +67,21 @@ static grpc_client_channel_factory cc_factory = {&sc_vtable}; static gpr_mu g_mu; static bool g_fail_resolution = true; -static grpc_resolved_addresses *my_resolve_address(const char *name, - const char *addr) { +static grpc_error *my_resolve_address(const char *name, const char *addr, + grpc_resolved_addresses **addrs) { gpr_mu_lock(&g_mu); GPR_ASSERT(0 == strcmp("test", name)); if (g_fail_resolution) { g_fail_resolution = false; gpr_mu_unlock(&g_mu); - return NULL; + return GRPC_ERROR_CREATE("Forced Failure"); } else { gpr_mu_unlock(&g_mu); - grpc_resolved_addresses *addrs = gpr_malloc(sizeof(*addrs)); - addrs->naddrs = 1; - addrs->addrs = gpr_malloc(sizeof(*addrs->addrs)); - addrs->addrs[0].len = 123; - return addrs; + *addrs = gpr_malloc(sizeof(**addrs)); + (*addrs)->naddrs = 1; + (*addrs)->addrs = gpr_malloc(sizeof(*(*addrs)->addrs)); + (*addrs)->addrs[0].len = 123; + return GRPC_ERROR_NONE; } } @@ -100,7 +100,7 @@ static grpc_resolver *create_resolver(const char *name) { return resolver; } -static void on_done(grpc_exec_ctx *exec_ctx, void *ev, bool success) { +static void on_done(grpc_exec_ctx *exec_ctx, void *ev, grpc_error *error) { gpr_event_set(ev, (void *)1); } diff --git a/test/core/client_config/set_initial_connect_string_test.c b/test/core/client_config/set_initial_connect_string_test.c index 438b949236..0a0da92ce2 100644 --- a/test/core/client_config/set_initial_connect_string_test.c +++ b/test/core/client_config/set_initial_connect_string_test.c @@ -65,8 +65,8 @@ static int server_port; static struct rpc_state state; static grpc_closure on_read; -static void handle_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) { - GPR_ASSERT(success); +static void handle_read(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + GPR_ASSERT(error == GRPC_ERROR_NONE); gpr_slice_buffer_move_into(&state.temp_incoming_buffer, &state.incoming_buffer); gpr_log(GPR_DEBUG, "got %d bytes, magic is %d bytes", diff --git a/test/core/end2end/dualstack_socket_test.c b/test/core/end2end/dualstack_socket_test.c index 46e060e4fe..65a8deb663 100644 --- a/test/core/end2end/dualstack_socket_test.c +++ b/test/core/end2end/dualstack_socket_test.c @@ -273,7 +273,9 @@ void test_connect(const char *server_host, const char *client_host, int port, } int external_dns_works(const char *host) { - grpc_resolved_addresses *res = grpc_blocking_resolve_address(host, "80"); + grpc_resolved_addresses *res; + grpc_error *error = grpc_blocking_resolve_address(host, "80", &res); + GRPC_ERROR_UNREF(error); if (res != NULL) { grpc_resolved_addresses_destroy(res); return 1; diff --git a/test/core/end2end/fixtures/h2_fd.c b/test/core/end2end/fixtures/h2_fd.c index e938fe7730..89fa02517d 100644 --- a/test/core/end2end/fixtures/h2_fd.c +++ b/test/core/end2end/fixtures/h2_fd.c @@ -54,8 +54,8 @@ static void create_sockets(int sv[2]) { GPR_ASSERT(fcntl(sv[0], F_SETFL, flags | O_NONBLOCK) == 0); flags = fcntl(sv[1], F_GETFL, 0); GPR_ASSERT(fcntl(sv[1], F_SETFL, flags | O_NONBLOCK) == 0); - GPR_ASSERT(grpc_set_socket_no_sigpipe_if_possible(sv[0])); - GPR_ASSERT(grpc_set_socket_no_sigpipe_if_possible(sv[1])); + GPR_ASSERT(grpc_set_socket_no_sigpipe_if_possible(sv[0]) == GRPC_ERROR_NONE); + GPR_ASSERT(grpc_set_socket_no_sigpipe_if_possible(sv[1]) == GRPC_ERROR_NONE); } static grpc_end2end_test_fixture chttp2_create_fixture_socketpair( diff --git a/test/core/end2end/fuzzers/api_fuzzer.c b/test/core/end2end/fuzzers/api_fuzzer.c index 3cae0bd778..617d8058d2 100644 --- a/test/core/end2end/fuzzers/api_fuzzer.c +++ b/test/core/end2end/fuzzers/api_fuzzer.c @@ -50,7 +50,7 @@ //////////////////////////////////////////////////////////////////////////////// // logging -static const bool squelch = true; +static const bool squelch = !true; static void dont_log(gpr_log_func_args *args) {} @@ -186,21 +186,25 @@ static gpr_timespec now_impl(gpr_clock_type clock_type) { typedef struct addr_req { grpc_timer timer; char *addr; - grpc_resolve_cb cb; - void *arg; + grpc_closure *on_done; + grpc_resolved_addresses **addrs; } addr_req; -static void finish_resolve(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void finish_resolve(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { addr_req *r = arg; - if (success && 0 == strcmp(r->addr, "server")) { + if (error == GRPC_ERROR_NONE && 0 == strcmp(r->addr, "server")) { grpc_resolved_addresses *addrs = gpr_malloc(sizeof(*addrs)); addrs->naddrs = 1; addrs->addrs = gpr_malloc(sizeof(*addrs->addrs)); addrs->addrs[0].len = 0; - r->cb(exec_ctx, r->arg, addrs); + *r->addrs = addrs; + grpc_exec_ctx_sched(exec_ctx, r->on_done, GRPC_ERROR_NONE, NULL); } else { - r->cb(exec_ctx, r->arg, NULL); + grpc_exec_ctx_sched( + exec_ctx, r->on_done, + GRPC_ERROR_CREATE_REFERENCING("Resolution failed", &error, 1), NULL); } gpr_free(r->addr); @@ -208,12 +212,12 @@ static void finish_resolve(grpc_exec_ctx *exec_ctx, void *arg, bool success) { } void my_resolve_address(grpc_exec_ctx *exec_ctx, const char *addr, - const char *default_port, grpc_resolve_cb cb, - void *arg) { + const char *default_port, grpc_closure *on_done, + grpc_resolved_addresses **addresses) { addr_req *r = gpr_malloc(sizeof(*r)); r->addr = gpr_strdup(addr); - r->cb = cb; - r->arg = arg; + r->on_done = on_done; + r->addrs = addresses; grpc_timer_init(exec_ctx, &r->timer, gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), gpr_time_from_seconds(1, GPR_TIMESPAN)), @@ -239,11 +243,11 @@ typedef struct { gpr_timespec deadline; } future_connect; -static void do_connect(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void do_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { future_connect *fc = arg; - if (!success) { + if (error != GRPC_ERROR_NONE) { *fc->ep = NULL; - grpc_exec_ctx_enqueue(exec_ctx, fc->closure, false, NULL); + grpc_exec_ctx_sched(exec_ctx, fc->closure, GRPC_ERROR_REF(error), NULL); } else if (g_server != NULL) { grpc_endpoint *client; grpc_endpoint *server; @@ -255,7 +259,7 @@ static void do_connect(grpc_exec_ctx *exec_ctx, void *arg, bool success) { grpc_server_setup_transport(exec_ctx, g_server, transport, NULL, NULL); grpc_chttp2_transport_start_reading(exec_ctx, transport, NULL, 0); - grpc_exec_ctx_enqueue(exec_ctx, fc->closure, false, NULL); + grpc_exec_ctx_sched(exec_ctx, fc->closure, GRPC_ERROR_NONE, NULL); } else { sched_connect(exec_ctx, fc->closure, fc->ep, fc->deadline); } @@ -266,7 +270,8 @@ static void sched_connect(grpc_exec_ctx *exec_ctx, grpc_closure *closure, grpc_endpoint **ep, gpr_timespec deadline) { if (gpr_time_cmp(deadline, gpr_now(deadline.clock_type)) < 0) { *ep = NULL; - grpc_exec_ctx_enqueue(exec_ctx, closure, false, NULL); + grpc_exec_ctx_sched(exec_ctx, closure, + GRPC_ERROR_CREATE("Connect deadline exceeded"), NULL); return; } diff --git a/test/core/end2end/fuzzers/client_fuzzer.c b/test/core/end2end/fuzzers/client_fuzzer.c index 5612b6621a..6cb0dcc059 100644 --- a/test/core/end2end/fuzzers/client_fuzzer.c +++ b/test/core/end2end/fuzzers/client_fuzzer.c @@ -41,7 +41,7 @@ #include "test/core/util/memory_counters.h" #include "test/core/util/mock_endpoint.h" -static const bool squelch = true; +static const bool squelch = !true; static void discard_write(gpr_slice slice) {} @@ -51,9 +51,9 @@ static void dont_log(gpr_log_func_args *args) {} int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { grpc_test_only_set_metadata_hash_seed(0); - struct grpc_memory_counters counters; + // struct grpc_memory_counters counters; if (squelch) gpr_set_log_function(dont_log); - grpc_memory_counters_init(); + // grpc_memory_counters_init(); grpc_init(); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; @@ -156,8 +156,8 @@ done: grpc_byte_buffer_destroy(response_payload_recv); } grpc_shutdown(); - counters = grpc_memory_counters_snapshot(); - grpc_memory_counters_destroy(); - GPR_ASSERT(counters.total_size_relative == 0); + // counters = grpc_memory_counters_snapshot(); + // grpc_memory_counters_destroy(); + // GPR_ASSERT(counters.total_size_relative == 0); return 0; } diff --git a/test/core/end2end/fuzzers/server_fuzzer.c b/test/core/end2end/fuzzers/server_fuzzer.c index 0a7d6d92aa..1c36d32f98 100644 --- a/test/core/end2end/fuzzers/server_fuzzer.c +++ b/test/core/end2end/fuzzers/server_fuzzer.c @@ -38,7 +38,7 @@ #include "test/core/util/memory_counters.h" #include "test/core/util/mock_endpoint.h" -static const bool squelch = true; +static const bool squelch = !true; static void discard_write(gpr_slice slice) {} @@ -49,9 +49,9 @@ static void dont_log(gpr_log_func_args *args) {} int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { grpc_test_only_set_metadata_hash_seed(0); - struct grpc_memory_counters counters; + // struct grpc_memory_counters counters; if (squelch) gpr_set_log_function(dont_log); - grpc_memory_counters_init(); + // grpc_memory_counters_init(); grpc_init(); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; @@ -120,8 +120,8 @@ done: grpc_server_destroy(server); grpc_completion_queue_destroy(cq); grpc_shutdown(); - counters = grpc_memory_counters_snapshot(); - grpc_memory_counters_destroy(); - GPR_ASSERT(counters.total_size_relative == 0); + // counters = grpc_memory_counters_snapshot(); + // grpc_memory_counters_destroy(); + // GPR_ASSERT(counters.total_size_relative == 0); return 0; } diff --git a/test/core/end2end/goaway_server_test.c b/test/core/end2end/goaway_server_test.c index 3266793137..67cc24c74c 100644 --- a/test/core/end2end/goaway_server_test.c +++ b/test/core/end2end/goaway_server_test.c @@ -46,8 +46,9 @@ static void *tag(intptr_t i) { return (void *)i; } static gpr_mu g_mu; static int g_resolve_port = -1; -static grpc_resolved_addresses *(*iomgr_resolve_address)( - const char *name, const char *default_port); +static grpc_error *(*iomgr_resolve_address)(const char *name, + const char *default_port, + grpc_resolved_addresses **addrs); static void set_resolve_port(int port) { gpr_mu_lock(&g_mu); @@ -55,28 +56,28 @@ static void set_resolve_port(int port) { gpr_mu_unlock(&g_mu); } -static grpc_resolved_addresses *my_resolve_address(const char *name, - const char *addr) { +static grpc_error *my_resolve_address(const char *name, const char *addr, + grpc_resolved_addresses **addrs) { if (0 != strcmp(name, "test")) { - return iomgr_resolve_address(name, addr); + return iomgr_resolve_address(name, addr, addrs); } gpr_mu_lock(&g_mu); if (g_resolve_port < 0) { gpr_mu_unlock(&g_mu); - return NULL; + return GRPC_ERROR_CREATE("Forced Failure"); } else { - grpc_resolved_addresses *addrs = gpr_malloc(sizeof(*addrs)); - addrs->naddrs = 1; - addrs->addrs = gpr_malloc(sizeof(*addrs->addrs)); - memset(addrs->addrs, 0, sizeof(*addrs->addrs)); - struct sockaddr_in *sa = (struct sockaddr_in *)addrs->addrs[0].addr; + *addrs = gpr_malloc(sizeof(**addrs)); + (*addrs)->naddrs = 1; + (*addrs)->addrs = gpr_malloc(sizeof(*(*addrs)->addrs)); + memset((*addrs)->addrs, 0, sizeof(*(*addrs)->addrs)); + struct sockaddr_in *sa = (struct sockaddr_in *)(*addrs)->addrs[0].addr; sa->sin_family = AF_INET; sa->sin_addr.s_addr = htonl(0x7f000001); sa->sin_port = htons((uint16_t)g_resolve_port); - addrs->addrs[0].len = sizeof(*sa); + (*addrs)->addrs[0].len = sizeof(*sa); gpr_mu_unlock(&g_mu); - return addrs; + return GRPC_ERROR_NONE; } } diff --git a/test/core/end2end/tests/filter_causes_close.c b/test/core/end2end/tests/filter_causes_close.c index e6edb213cc..526c05ca3e 100644 --- a/test/core/end2end/tests/filter_causes_close.c +++ b/test/core/end2end/tests/filter_causes_close.c @@ -176,7 +176,7 @@ static void test_request(grpc_end2end_test_config config) { cq_verify(cqv); GPR_ASSERT(status == GRPC_STATUS_PERMISSION_DENIED); - GPR_ASSERT(0 == strcmp(details, "Random failure that's not preventable.")); + GPR_ASSERT(0 == strcmp(details, "Failure that's not preventable.")); gpr_free(details); grpc_metadata_array_destroy(&initial_metadata_recv); @@ -203,20 +203,23 @@ typedef struct { grpc_closure *recv_im_ready; } call_data; typedef struct { uint8_t unused; } channel_data; -static void recv_im_ready(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void recv_im_ready(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { grpc_call_element *elem = arg; call_data *calld = elem->call_data; - if (success) { + if (error == GRPC_ERROR_NONE) { // close the stream with an error. gpr_slice message = - gpr_slice_from_copied_string("Random failure that's not preventable."); + gpr_slice_from_copied_string("Failure that's not preventable."); grpc_transport_stream_op op; memset(&op, 0, sizeof(op)); grpc_transport_stream_op_add_close(&op, GRPC_STATUS_PERMISSION_DENIED, &message); grpc_call_next_op(exec_ctx, elem, &op); } - calld->recv_im_ready->cb(exec_ctx, calld->recv_im_ready->cb_arg, false); + grpc_exec_ctx_sched( + exec_ctx, calld->recv_im_ready, + GRPC_ERROR_CREATE_REFERENCING("Forced call to close", &error, 1), NULL); } static void start_transport_stream_op(grpc_exec_ctx *exec_ctx, diff --git a/test/core/http/httpcli_test.c b/test/core/http/httpcli_test.c index 6c27ea2651..38b32a3867 100644 --- a/test/core/http/httpcli_test.c +++ b/test/core/http/httpcli_test.c @@ -54,19 +54,20 @@ static gpr_timespec n_seconds_time(int seconds) { return GRPC_TIMEOUT_SECONDS_TO_DEADLINE(seconds); } -static void on_finish(grpc_exec_ctx *exec_ctx, void *arg, - const grpc_httpcli_response *response) { +static void on_finish(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { const char *expect = "<html><head><title>Hello world!</title></head>" "<body><p>This is a test</p></body></html>"; - GPR_ASSERT(arg == (void *)42); + grpc_http_response *response = arg; GPR_ASSERT(response); GPR_ASSERT(response->status == 200); GPR_ASSERT(response->body_length == strlen(expect)); GPR_ASSERT(0 == memcmp(expect, response->body, response->body_length)); gpr_mu_lock(g_mu); g_done = 1; - grpc_pollset_kick(grpc_polling_entity_pollset(&g_pops), NULL); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_kick", + grpc_pollset_kick(grpc_polling_entity_pollset(&g_pops), NULL))); gpr_mu_unlock(g_mu); } @@ -86,19 +87,25 @@ static void test_get(int port) { req.http.path = "/get"; req.handshaker = &grpc_httpcli_plaintext; + grpc_http_response response; + memset(&response, 0, sizeof(response)); grpc_httpcli_get(&exec_ctx, &g_context, &g_pops, &req, n_seconds_time(15), - on_finish, (void *)42); + grpc_closure_create(on_finish, &response), &response); gpr_mu_lock(g_mu); while (!g_done) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops), &worker, - gpr_now(GPR_CLOCK_MONOTONIC), n_seconds_time(20)); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops), + &worker, gpr_now(GPR_CLOCK_MONOTONIC), + n_seconds_time(20)))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); } gpr_mu_unlock(g_mu); gpr_free(host); + grpc_http_response_destroy(&response); } static void test_post(int port) { @@ -117,22 +124,29 @@ static void test_post(int port) { req.http.path = "/post"; req.handshaker = &grpc_httpcli_plaintext; + grpc_http_response response; + memset(&response, 0, sizeof(response)); grpc_httpcli_post(&exec_ctx, &g_context, &g_pops, &req, "hello", 5, - n_seconds_time(15), on_finish, (void *)42); + n_seconds_time(15), + grpc_closure_create(on_finish, &response), &response); gpr_mu_lock(g_mu); while (!g_done) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops), &worker, - gpr_now(GPR_CLOCK_MONOTONIC), n_seconds_time(20)); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops), + &worker, gpr_now(GPR_CLOCK_MONOTONIC), + n_seconds_time(20)))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); } gpr_mu_unlock(g_mu); gpr_free(host); + grpc_http_response_destroy(&response); } -static void destroy_pops(grpc_exec_ctx *exec_ctx, void *p, bool success) { +static void destroy_pops(grpc_exec_ctx *exec_ctx, void *p, grpc_error *error) { grpc_pollset_destroy(grpc_polling_entity_pollset(p)); } diff --git a/test/core/http/httpscli_test.c b/test/core/http/httpscli_test.c index 1b0bc60048..359e557689 100644 --- a/test/core/http/httpscli_test.c +++ b/test/core/http/httpscli_test.c @@ -54,19 +54,20 @@ static gpr_timespec n_seconds_time(int seconds) { return GRPC_TIMEOUT_SECONDS_TO_DEADLINE(seconds); } -static void on_finish(grpc_exec_ctx *exec_ctx, void *arg, - const grpc_httpcli_response *response) { +static void on_finish(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { const char *expect = "<html><head><title>Hello world!</title></head>" "<body><p>This is a test</p></body></html>"; - GPR_ASSERT(arg == (void *)42); + grpc_http_response *response = arg; GPR_ASSERT(response); GPR_ASSERT(response->status == 200); GPR_ASSERT(response->body_length == strlen(expect)); GPR_ASSERT(0 == memcmp(expect, response->body, response->body_length)); gpr_mu_lock(g_mu); g_done = 1; - grpc_pollset_kick(grpc_polling_entity_pollset(&g_pops), NULL); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_kick", + grpc_pollset_kick(grpc_polling_entity_pollset(&g_pops), NULL))); gpr_mu_unlock(g_mu); } @@ -87,19 +88,25 @@ static void test_get(int port) { req.http.path = "/get"; req.handshaker = &grpc_httpcli_ssl; + grpc_http_response response; + memset(&response, 0, sizeof(response)); grpc_httpcli_get(&exec_ctx, &g_context, &g_pops, &req, n_seconds_time(15), - on_finish, (void *)42); + grpc_closure_create(on_finish, &response), &response); gpr_mu_lock(g_mu); while (!g_done) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops), &worker, - gpr_now(GPR_CLOCK_MONOTONIC), n_seconds_time(20)); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops), + &worker, gpr_now(GPR_CLOCK_MONOTONIC), + n_seconds_time(20)))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); } gpr_mu_unlock(g_mu); gpr_free(host); + grpc_http_response_destroy(&response); } static void test_post(int port) { @@ -119,22 +126,29 @@ static void test_post(int port) { req.http.path = "/post"; req.handshaker = &grpc_httpcli_ssl; + grpc_http_response response; + memset(&response, 0, sizeof(response)); grpc_httpcli_post(&exec_ctx, &g_context, &g_pops, &req, "hello", 5, - n_seconds_time(15), on_finish, (void *)42); + n_seconds_time(15), + grpc_closure_create(on_finish, &response), &response); gpr_mu_lock(g_mu); while (!g_done) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops), &worker, - gpr_now(GPR_CLOCK_MONOTONIC), n_seconds_time(20)); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&g_pops), + &worker, gpr_now(GPR_CLOCK_MONOTONIC), + n_seconds_time(20)))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); } gpr_mu_unlock(g_mu); gpr_free(host); + grpc_http_response_destroy(&response); } -static void destroy_pops(grpc_exec_ctx *exec_ctx, void *p, bool success) { +static void destroy_pops(grpc_exec_ctx *exec_ctx, void *p, grpc_error *error) { grpc_pollset_destroy(grpc_polling_entity_pollset(p)); } diff --git a/test/core/http/parser_test.c b/test/core/http/parser_test.c index 7fdf60cc2b..d645d2879c 100644 --- a/test/core/http/parser_test.c +++ b/test/core/http/parser_test.c @@ -44,38 +44,39 @@ #include "test/core/util/test_config.h" static void test_request_succeeds(grpc_slice_split_mode split_mode, - char *request, char *expect_method, + char *request_text, char *expect_method, grpc_http_version expect_version, char *expect_path, char *expect_body, ...) { grpc_http_parser parser; - gpr_slice input_slice = gpr_slice_from_copied_string(request); + gpr_slice input_slice = gpr_slice_from_copied_string(request_text); size_t num_slices; size_t i; gpr_slice *slices; va_list args; + grpc_http_request request; + memset(&request, 0, sizeof(request)); grpc_split_slices(split_mode, &input_slice, 1, &slices, &num_slices); gpr_slice_unref(input_slice); - grpc_http_parser_init(&parser); + grpc_http_parser_init(&parser, GRPC_HTTP_REQUEST, &request); for (i = 0; i < num_slices; i++) { - GPR_ASSERT(grpc_http_parser_parse(&parser, slices[i])); + GPR_ASSERT(grpc_http_parser_parse(&parser, slices[i]) == GRPC_ERROR_NONE); gpr_slice_unref(slices[i]); } - GPR_ASSERT(grpc_http_parser_eof(&parser)); + GPR_ASSERT(grpc_http_parser_eof(&parser) == GRPC_ERROR_NONE); GPR_ASSERT(GRPC_HTTP_REQUEST == parser.type); - GPR_ASSERT(0 == strcmp(expect_method, parser.http.request.method)); - GPR_ASSERT(0 == strcmp(expect_path, parser.http.request.path)); - GPR_ASSERT(expect_version == parser.http.request.version); + GPR_ASSERT(0 == strcmp(expect_method, request.method)); + GPR_ASSERT(0 == strcmp(expect_path, request.path)); + GPR_ASSERT(expect_version == request.version); if (expect_body != NULL) { - GPR_ASSERT(strlen(expect_body) == parser.http.request.body_length); - GPR_ASSERT(0 == memcmp(expect_body, parser.http.request.body, - parser.http.request.body_length)); + GPR_ASSERT(strlen(expect_body) == request.body_length); + GPR_ASSERT(0 == memcmp(expect_body, request.body, request.body_length)); } else { - GPR_ASSERT(parser.http.request.body_length == 0); + GPR_ASSERT(request.body_length == 0); } va_start(args, expect_body); @@ -85,48 +86,50 @@ static void test_request_succeeds(grpc_slice_split_mode split_mode, char *expect_value; expect_key = va_arg(args, char *); if (!expect_key) break; - GPR_ASSERT(i < parser.http.request.hdr_count); + GPR_ASSERT(i < request.hdr_count); expect_value = va_arg(args, char *); GPR_ASSERT(expect_value); - GPR_ASSERT(0 == strcmp(expect_key, parser.http.request.hdrs[i].key)); - GPR_ASSERT(0 == strcmp(expect_value, parser.http.request.hdrs[i].value)); + GPR_ASSERT(0 == strcmp(expect_key, request.hdrs[i].key)); + GPR_ASSERT(0 == strcmp(expect_value, request.hdrs[i].value)); i++; } va_end(args); - GPR_ASSERT(i == parser.http.request.hdr_count); + GPR_ASSERT(i == request.hdr_count); + grpc_http_request_destroy(&request); grpc_http_parser_destroy(&parser); gpr_free(slices); } -static void test_succeeds(grpc_slice_split_mode split_mode, char *response, +static void test_succeeds(grpc_slice_split_mode split_mode, char *response_text, int expect_status, char *expect_body, ...) { grpc_http_parser parser; - gpr_slice input_slice = gpr_slice_from_copied_string(response); + gpr_slice input_slice = gpr_slice_from_copied_string(response_text); size_t num_slices; size_t i; gpr_slice *slices; va_list args; + grpc_http_response response; + memset(&response, 0, sizeof(response)); grpc_split_slices(split_mode, &input_slice, 1, &slices, &num_slices); gpr_slice_unref(input_slice); - grpc_http_parser_init(&parser); + grpc_http_parser_init(&parser, GRPC_HTTP_RESPONSE, &response); for (i = 0; i < num_slices; i++) { - GPR_ASSERT(grpc_http_parser_parse(&parser, slices[i])); + GPR_ASSERT(grpc_http_parser_parse(&parser, slices[i]) == GRPC_ERROR_NONE); gpr_slice_unref(slices[i]); } - GPR_ASSERT(grpc_http_parser_eof(&parser)); + GPR_ASSERT(grpc_http_parser_eof(&parser) == GRPC_ERROR_NONE); GPR_ASSERT(GRPC_HTTP_RESPONSE == parser.type); - GPR_ASSERT(expect_status == parser.http.response.status); + GPR_ASSERT(expect_status == response.status); if (expect_body != NULL) { - GPR_ASSERT(strlen(expect_body) == parser.http.response.body_length); - GPR_ASSERT(0 == memcmp(expect_body, parser.http.response.body, - parser.http.response.body_length)); + GPR_ASSERT(strlen(expect_body) == response.body_length); + GPR_ASSERT(0 == memcmp(expect_body, response.body, response.body_length)); } else { - GPR_ASSERT(parser.http.response.body_length == 0); + GPR_ASSERT(response.body_length == 0); } va_start(args, expect_body); @@ -136,77 +139,84 @@ static void test_succeeds(grpc_slice_split_mode split_mode, char *response, char *expect_value; expect_key = va_arg(args, char *); if (!expect_key) break; - GPR_ASSERT(i < parser.http.response.hdr_count); + GPR_ASSERT(i < response.hdr_count); expect_value = va_arg(args, char *); GPR_ASSERT(expect_value); - GPR_ASSERT(0 == strcmp(expect_key, parser.http.response.hdrs[i].key)); - GPR_ASSERT(0 == strcmp(expect_value, parser.http.response.hdrs[i].value)); + GPR_ASSERT(0 == strcmp(expect_key, response.hdrs[i].key)); + GPR_ASSERT(0 == strcmp(expect_value, response.hdrs[i].value)); i++; } va_end(args); - GPR_ASSERT(i == parser.http.response.hdr_count); + GPR_ASSERT(i == response.hdr_count); + grpc_http_response_destroy(&response); grpc_http_parser_destroy(&parser); gpr_free(slices); } -static void test_fails(grpc_slice_split_mode split_mode, char *response) { +static void test_fails(grpc_slice_split_mode split_mode, char *response_text) { grpc_http_parser parser; - gpr_slice input_slice = gpr_slice_from_copied_string(response); + gpr_slice input_slice = gpr_slice_from_copied_string(response_text); size_t num_slices; size_t i; gpr_slice *slices; - int done = 0; + grpc_error *error = GRPC_ERROR_NONE; + grpc_http_response response; + memset(&response, 0, sizeof(response)); grpc_split_slices(split_mode, &input_slice, 1, &slices, &num_slices); gpr_slice_unref(input_slice); - grpc_http_parser_init(&parser); + grpc_http_parser_init(&parser, GRPC_HTTP_RESPONSE, &response); for (i = 0; i < num_slices; i++) { - if (!done && !grpc_http_parser_parse(&parser, slices[i])) { - done = 1; + if (GRPC_ERROR_NONE == error) { + error = grpc_http_parser_parse(&parser, slices[i]); } gpr_slice_unref(slices[i]); } - if (!done && !grpc_http_parser_eof(&parser)) { - done = 1; + if (GRPC_ERROR_NONE == error) { + error = grpc_http_parser_eof(&parser); } - GPR_ASSERT(done); + GPR_ASSERT(error != GRPC_ERROR_NONE); + GRPC_ERROR_UNREF(error); + grpc_http_response_destroy(&response); grpc_http_parser_destroy(&parser); gpr_free(slices); } -static const uint8_t failed_test1[] = { - 0x9e, 0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x30, 0x4a, - 0x48, 0x54, 0x54, 0x30, 0x32, 0x16, 0xa, 0x2f, 0x48, 0x20, - 0x31, 0x2e, 0x31, 0x20, 0x32, 0x30, 0x31, 0x54, 0x54, 0xb9, - 0x32, 0x31, 0x2e, 0x20, 0x32, 0x30, 0x20, -}; - -typedef struct { - const char *name; - const uint8_t *data; - size_t length; -} failed_test; - -#define FAILED_TEST(name) \ - { #name, name, sizeof(name) } - -failed_test failed_tests[] = { - FAILED_TEST(failed_test1), -}; - -static void test_doesnt_crash(failed_test t) { - gpr_log(GPR_DEBUG, "Run previously failed test: %s", t.name); - grpc_http_parser p; - grpc_http_parser_init(&p); - gpr_slice slice = - gpr_slice_from_copied_buffer((const char *)t.data, t.length); - grpc_http_parser_parse(&p, slice); - gpr_slice_unref(slice); - grpc_http_parser_destroy(&p); +static void test_request_fails(grpc_slice_split_mode split_mode, + char *request_text) { + grpc_http_parser parser; + gpr_slice input_slice = gpr_slice_from_copied_string(request_text); + size_t num_slices; + size_t i; + gpr_slice *slices; + grpc_error *error = GRPC_ERROR_NONE; + grpc_http_request request; + memset(&request, 0, sizeof(request)); + + grpc_split_slices(split_mode, &input_slice, 1, &slices, &num_slices); + gpr_slice_unref(input_slice); + + grpc_http_parser_init(&parser, GRPC_HTTP_REQUEST, &request); + + for (i = 0; i < num_slices; i++) { + if (error == GRPC_ERROR_NONE) { + error = grpc_http_parser_parse(&parser, slices[i]); + } + gpr_slice_unref(slices[i]); + } + if (error == GRPC_ERROR_NONE) { + error = grpc_http_parser_eof(&parser); + } + GPR_ASSERT(error != GRPC_ERROR_NONE); + GRPC_ERROR_UNREF(error); + + grpc_http_request_destroy(&request); + grpc_http_parser_destroy(&parser); + gpr_free(slices); } int main(int argc, char **argv) { @@ -217,10 +227,6 @@ int main(int argc, char **argv) { grpc_test_init(argc, argv); - for (i = 0; i < GPR_ARRAY_SIZE(failed_tests); i++) { - test_doesnt_crash(failed_tests[i]); - } - for (i = 0; i < GPR_ARRAY_SIZE(split_modes); i++) { test_succeeds(split_modes[i], "HTTP/1.0 200 OK\r\n" @@ -286,12 +292,12 @@ int main(int argc, char **argv) { " def\r\n" "\r\n" "hello world!"); - test_fails(split_modes[i], "GET\r\n"); - test_fails(split_modes[i], "GET /\r\n"); - test_fails(split_modes[i], "GET / HTTP/0.0\r\n"); - test_fails(split_modes[i], "GET / ____/1.0\r\n"); - test_fails(split_modes[i], "GET / HTTP/1.2\r\n"); - test_fails(split_modes[i], "GET / HTTP/1.0\n"); + test_request_fails(split_modes[i], "GET\r\n"); + test_request_fails(split_modes[i], "GET /\r\n"); + test_request_fails(split_modes[i], "GET / HTTP/0.0\r\n"); + test_request_fails(split_modes[i], "GET / ____/1.0\r\n"); + test_request_fails(split_modes[i], "GET / HTTP/1.2\r\n"); + test_request_fails(split_modes[i], "GET / HTTP/1.0\n"); tmp1 = gpr_malloc(2 * GRPC_HTTP_PARSER_MAX_HEADER_LENGTH); memset(tmp1, 'a', 2 * GRPC_HTTP_PARSER_MAX_HEADER_LENGTH - 1); diff --git a/test/core/http/corpus/0299ca2580e4398d170c4a336e0c33eb2cd9d427 b/test/core/http/request_corpus/0299ca2580e4398d170c4a336e0c33eb2cd9d427 index 3d6face56a..3d6face56a 100644 --- a/test/core/http/corpus/0299ca2580e4398d170c4a336e0c33eb2cd9d427 +++ b/test/core/http/request_corpus/0299ca2580e4398d170c4a336e0c33eb2cd9d427 diff --git a/test/core/http/corpus/05e613853d64a9669ea3cf41b0de777dc24931ba b/test/core/http/request_corpus/05e613853d64a9669ea3cf41b0de777dc24931ba index 5cbaf2e460..5cbaf2e460 100644 --- a/test/core/http/corpus/05e613853d64a9669ea3cf41b0de777dc24931ba +++ b/test/core/http/request_corpus/05e613853d64a9669ea3cf41b0de777dc24931ba diff --git a/test/core/http/corpus/069352518a1d1baa05f317c677d275cefda2ac97 b/test/core/http/request_corpus/069352518a1d1baa05f317c677d275cefda2ac97 index 8831f0786b..8831f0786b 100644 --- a/test/core/http/corpus/069352518a1d1baa05f317c677d275cefda2ac97 +++ b/test/core/http/request_corpus/069352518a1d1baa05f317c677d275cefda2ac97 diff --git a/test/core/http/corpus/0925527c9358b1e10ec0f0387cd99f35204d9a34 b/test/core/http/request_corpus/0925527c9358b1e10ec0f0387cd99f35204d9a34 index 10967d975c..10967d975c 100644 --- a/test/core/http/corpus/0925527c9358b1e10ec0f0387cd99f35204d9a34 +++ b/test/core/http/request_corpus/0925527c9358b1e10ec0f0387cd99f35204d9a34 diff --git a/test/core/http/corpus/0c5b7c2569410b526605e308309a7f36574e530d b/test/core/http/request_corpus/0c5b7c2569410b526605e308309a7f36574e530d index c79e456904..c79e456904 100644 --- a/test/core/http/corpus/0c5b7c2569410b526605e308309a7f36574e530d +++ b/test/core/http/request_corpus/0c5b7c2569410b526605e308309a7f36574e530d diff --git a/test/core/http/corpus/0ef3d0a84360bb5ad66274f1226f5cb273ecdbcf b/test/core/http/request_corpus/0ef3d0a84360bb5ad66274f1226f5cb273ecdbcf index 7b979b5e10..7b979b5e10 100644 --- a/test/core/http/corpus/0ef3d0a84360bb5ad66274f1226f5cb273ecdbcf +++ b/test/core/http/request_corpus/0ef3d0a84360bb5ad66274f1226f5cb273ecdbcf diff --git a/test/core/http/corpus/1e1273f90187fdf5df3625764245610f86af6aa4 b/test/core/http/request_corpus/1e1273f90187fdf5df3625764245610f86af6aa4 index 67382b4f3a..67382b4f3a 100644 --- a/test/core/http/corpus/1e1273f90187fdf5df3625764245610f86af6aa4 +++ b/test/core/http/request_corpus/1e1273f90187fdf5df3625764245610f86af6aa4 diff --git a/test/core/http/corpus/1fbc57d118f3733287e9a9d808bb8947b3260e55 b/test/core/http/request_corpus/1fbc57d118f3733287e9a9d808bb8947b3260e55 index deb8265a30..deb8265a30 100644 --- a/test/core/http/corpus/1fbc57d118f3733287e9a9d808bb8947b3260e55 +++ b/test/core/http/request_corpus/1fbc57d118f3733287e9a9d808bb8947b3260e55 diff --git a/test/core/http/corpus/24756c396bc72894fd720092bb6f9c03e66b469f b/test/core/http/request_corpus/24756c396bc72894fd720092bb6f9c03e66b469f index 9f2e0e4a25..9f2e0e4a25 100644 --- a/test/core/http/corpus/24756c396bc72894fd720092bb6f9c03e66b469f +++ b/test/core/http/request_corpus/24756c396bc72894fd720092bb6f9c03e66b469f diff --git a/test/core/http/corpus/276def41311933421ae7a9ee42e906c85b6a4d3f b/test/core/http/request_corpus/276def41311933421ae7a9ee42e906c85b6a4d3f index 4db04b260a..4db04b260a 100644 --- a/test/core/http/corpus/276def41311933421ae7a9ee42e906c85b6a4d3f +++ b/test/core/http/request_corpus/276def41311933421ae7a9ee42e906c85b6a4d3f diff --git a/test/core/http/corpus/29daa75432381937fd005cb25e314e328de6e9f9 b/test/core/http/request_corpus/29daa75432381937fd005cb25e314e328de6e9f9 index cee70bfe71..cee70bfe71 100644 --- a/test/core/http/corpus/29daa75432381937fd005cb25e314e328de6e9f9 +++ b/test/core/http/request_corpus/29daa75432381937fd005cb25e314e328de6e9f9 diff --git a/test/core/http/corpus/2a75204bc492084ad853682f8de3fb137d5907bc b/test/core/http/request_corpus/2a75204bc492084ad853682f8de3fb137d5907bc index e76b00e34c..e76b00e34c 100644 --- a/test/core/http/corpus/2a75204bc492084ad853682f8de3fb137d5907bc +++ b/test/core/http/request_corpus/2a75204bc492084ad853682f8de3fb137d5907bc diff --git a/test/core/http/corpus/2d34ba249b755a880525cf53c665633a5e359305 b/test/core/http/request_corpus/2d34ba249b755a880525cf53c665633a5e359305 index 7435f52ea5..7435f52ea5 100644 --- a/test/core/http/corpus/2d34ba249b755a880525cf53c665633a5e359305 +++ b/test/core/http/request_corpus/2d34ba249b755a880525cf53c665633a5e359305 diff --git a/test/core/http/corpus/33f4ea0c7ea27c37d8f95cfa64d282370efdafd2 b/test/core/http/request_corpus/33f4ea0c7ea27c37d8f95cfa64d282370efdafd2 index cce8ded71a..cce8ded71a 100644 --- a/test/core/http/corpus/33f4ea0c7ea27c37d8f95cfa64d282370efdafd2 +++ b/test/core/http/request_corpus/33f4ea0c7ea27c37d8f95cfa64d282370efdafd2 diff --git a/test/core/http/corpus/35554617ea6418bd43161fe9a2c337ed82d7ec5b b/test/core/http/request_corpus/35554617ea6418bd43161fe9a2c337ed82d7ec5b index 57efa3cabc..57efa3cabc 100644 --- a/test/core/http/corpus/35554617ea6418bd43161fe9a2c337ed82d7ec5b +++ b/test/core/http/request_corpus/35554617ea6418bd43161fe9a2c337ed82d7ec5b diff --git a/test/core/http/corpus/35f0c561297cfc840ddaeebb9fc61091f4eadece b/test/core/http/request_corpus/35f0c561297cfc840ddaeebb9fc61091f4eadece index 8df43e4dce..8df43e4dce 100644 --- a/test/core/http/corpus/35f0c561297cfc840ddaeebb9fc61091f4eadece +++ b/test/core/http/request_corpus/35f0c561297cfc840ddaeebb9fc61091f4eadece diff --git a/test/core/http/corpus/3787bcc22ef645e665cc5f722b8a633af86de9cf b/test/core/http/request_corpus/3787bcc22ef645e665cc5f722b8a633af86de9cf index 4efa386f3b..4efa386f3b 100644 --- a/test/core/http/corpus/3787bcc22ef645e665cc5f722b8a633af86de9cf +++ b/test/core/http/request_corpus/3787bcc22ef645e665cc5f722b8a633af86de9cf diff --git a/test/core/http/corpus/3953688866ccb3b4f371f1a858570d6afdb6452d b/test/core/http/request_corpus/3953688866ccb3b4f371f1a858570d6afdb6452d index f85f1df035..f85f1df035 100644 --- a/test/core/http/corpus/3953688866ccb3b4f371f1a858570d6afdb6452d +++ b/test/core/http/request_corpus/3953688866ccb3b4f371f1a858570d6afdb6452d diff --git a/test/core/http/corpus/39b19c41ba537f37511eff7727733715db432e76 b/test/core/http/request_corpus/39b19c41ba537f37511eff7727733715db432e76 index fefa4512a8..fefa4512a8 100644 --- a/test/core/http/corpus/39b19c41ba537f37511eff7727733715db432e76 +++ b/test/core/http/request_corpus/39b19c41ba537f37511eff7727733715db432e76 diff --git a/test/core/http/corpus/3e3c4756d5e40b5aa250954cbac86b826e70a7ac b/test/core/http/request_corpus/3e3c4756d5e40b5aa250954cbac86b826e70a7ac index b967b57614..b967b57614 100644 --- a/test/core/http/corpus/3e3c4756d5e40b5aa250954cbac86b826e70a7ac +++ b/test/core/http/request_corpus/3e3c4756d5e40b5aa250954cbac86b826e70a7ac diff --git a/test/core/http/corpus/3f03265921120c6ffa61b944e213e062a5538d4b b/test/core/http/request_corpus/3f03265921120c6ffa61b944e213e062a5538d4b index 8af90071c3..8af90071c3 100644 --- a/test/core/http/corpus/3f03265921120c6ffa61b944e213e062a5538d4b +++ b/test/core/http/request_corpus/3f03265921120c6ffa61b944e213e062a5538d4b diff --git 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a/test/core/http/corpus/fc5d4b9117ba9e87388174aee4f4970bdfe8d066 b/test/core/http/request_corpus/fc5d4b9117ba9e87388174aee4f4970bdfe8d066 index 06f1a3b800..06f1a3b800 100644 --- a/test/core/http/corpus/fc5d4b9117ba9e87388174aee4f4970bdfe8d066 +++ b/test/core/http/request_corpus/fc5d4b9117ba9e87388174aee4f4970bdfe8d066 diff --git a/test/core/http/corpus/fdeb2c7daa9e7704f67e141106384e6dd0042c0b b/test/core/http/request_corpus/fdeb2c7daa9e7704f67e141106384e6dd0042c0b index eb63d31fa5..eb63d31fa5 100644 --- a/test/core/http/corpus/fdeb2c7daa9e7704f67e141106384e6dd0042c0b +++ b/test/core/http/request_corpus/fdeb2c7daa9e7704f67e141106384e6dd0042c0b diff --git a/test/core/http/corpus/request1.txt b/test/core/http/request_corpus/request1.txt index 16a750fbf9..16a750fbf9 100644 --- a/test/core/http/corpus/request1.txt +++ b/test/core/http/request_corpus/request1.txt diff --git a/test/core/http/corpus/request2.txt b/test/core/http/request_corpus/request2.txt index 897a28406c..897a28406c 100644 --- a/test/core/http/corpus/request2.txt +++ b/test/core/http/request_corpus/request2.txt diff --git a/test/core/http/corpus/request3.txt b/test/core/http/request_corpus/request3.txt index aaa75bbb52..aaa75bbb52 100644 --- a/test/core/http/corpus/request3.txt +++ b/test/core/http/request_corpus/request3.txt diff --git a/test/core/http/corpus/request4.txt b/test/core/http/request_corpus/request4.txt index 593f6fa7b6..593f6fa7b6 100644 --- a/test/core/http/corpus/request4.txt +++ b/test/core/http/request_corpus/request4.txt diff --git a/test/core/http/corpus/request5.txt b/test/core/http/request_corpus/request5.txt index 19fb244355..19fb244355 100644 --- a/test/core/http/corpus/request5.txt +++ b/test/core/http/request_corpus/request5.txt diff --git a/test/core/http/corpus/response1.txt b/test/core/http/request_corpus/response1.txt index a17139982e..a17139982e 100644 --- a/test/core/http/corpus/response1.txt +++ b/test/core/http/request_corpus/response1.txt diff --git a/test/core/http/corpus/response2.txt b/test/core/http/request_corpus/response2.txt index 1b86449bb6..1b86449bb6 100644 --- a/test/core/http/corpus/response2.txt +++ b/test/core/http/request_corpus/response2.txt diff --git a/test/core/http/corpus/response3.txt b/test/core/http/request_corpus/response3.txt index 9e5b046c59..9e5b046c59 100644 --- a/test/core/http/corpus/response3.txt +++ b/test/core/http/request_corpus/response3.txt diff --git a/test/core/http/corpus/response4.txt b/test/core/http/request_corpus/response4.txt index b237b01fe0..b237b01fe0 100644 --- a/test/core/http/corpus/response4.txt +++ b/test/core/http/request_corpus/response4.txt diff --git a/test/core/http/corpus/response5.txt b/test/core/http/request_corpus/response5.txt index 2630595713..2630595713 100644 --- a/test/core/http/corpus/response5.txt +++ b/test/core/http/request_corpus/response5.txt diff --git a/test/core/http/corpus/response6.txt b/test/core/http/request_corpus/response6.txt index 797b6ee773..797b6ee773 100644 --- a/test/core/http/corpus/response6.txt +++ b/test/core/http/request_corpus/response6.txt diff --git a/test/core/http/corpus/toolong.txt b/test/core/http/request_corpus/toolong.txt index 9a9d5e2fc3..9a9d5e2fc3 100644 --- a/test/core/http/corpus/toolong.txt +++ b/test/core/http/request_corpus/toolong.txt diff --git a/test/core/http/fuzzer.c b/test/core/http/request_fuzzer.c index 7e4f4eb993..aac6cbb252 100644 --- a/test/core/http/fuzzer.c +++ b/test/core/http/request_fuzzer.c @@ -40,11 +40,14 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { grpc_http_parser parser; - grpc_http_parser_init(&parser); + grpc_http_request request; + memset(&request, 0, sizeof(request)); + grpc_http_parser_init(&parser, GRPC_HTTP_REQUEST, &request); gpr_slice slice = gpr_slice_from_copied_buffer((const char *)data, size); - grpc_http_parser_parse(&parser, slice); - grpc_http_parser_eof(&parser); + GRPC_ERROR_UNREF(grpc_http_parser_parse(&parser, slice)); + GRPC_ERROR_UNREF(grpc_http_parser_eof(&parser)); gpr_slice_unref(slice); grpc_http_parser_destroy(&parser); + grpc_http_request_destroy(&request); return 0; } diff --git a/test/core/http/response_corpus/0299ca2580e4398d170c4a336e0c33eb2cd9d427 b/test/core/http/response_corpus/0299ca2580e4398d170c4a336e0c33eb2cd9d427 new file mode 100644 index 0000000000..3d6face56a --- /dev/null +++ b/test/core/http/response_corpus/0299ca2580e4398d170c4a336e0c33eb2cd9d427 @@ -0,0 +1,2 @@ +HTTP/1.1 …200 OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/05e613853d64a9669ea3cf41b0de777dc24931ba b/test/core/http/response_corpus/05e613853d64a9669ea3cf41b0de777dc24931ba new file mode 100644 index 0000000000..5cbaf2e460 --- /dev/null +++ b/test/core/http/response_corpus/05e613853d64a9669ea3cf41b0de777dc24931ba @@ -0,0 +1,2 @@ +HTTP/1.1 8) pMKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/069352518a1d1baa05f317c677d275cefda2ac97 b/test/core/http/response_corpus/069352518a1d1baa05f317c677d275cefda2ac97 new file mode 100644 index 0000000000..8831f0786b --- /dev/null +++ b/test/core/http/response_corpus/069352518a1d1baa05f317c677d275cefda2ac97 @@ -0,0 +1,2 @@ +HTTP/1.1 80) OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/0925527c9358b1e10ec0f0387cd99f35204d9a34 b/test/core/http/response_corpus/0925527c9358b1e10ec0f0387cd99f35204d9a34 new file mode 100644 index 0000000000..10967d975c --- /dev/null +++ b/test/core/http/response_corpus/0925527c9358b1e10ec0f0387cd99f35204d9a34 @@ -0,0 +1,2 @@ +„HTT/21. 200 HT!TP/1OKH.1HTTP 200 OKH
+tHT//1T0P.1y 2001.
\ No newline at end of file diff --git a/test/core/http/response_corpus/0c5b7c2569410b526605e308309a7f36574e530d b/test/core/http/response_corpus/0c5b7c2569410b526605e308309a7f36574e530d new file mode 100644 index 0000000000..c79e456904 --- /dev/null +++ b/test/core/http/response_corpus/0c5b7c2569410b526605e308309a7f36574e530d @@ -0,0 +1,4 @@ +H
TTP/16.1 200 OK +test: h!ello + +abcd diff --git a/test/core/http/response_corpus/0ef3d0a84360bb5ad66274f1226f5cb273ecdbcf b/test/core/http/response_corpus/0ef3d0a84360bb5ad66274f1226f5cb273ecdbcf new file mode 100644 index 0000000000..7b979b5e10 --- /dev/null +++ b/test/core/http/response_corpus/0ef3d0a84360bb5ad66274f1226f5cb273ecdbcf @@ -0,0 +1,3 @@ +HTTP/1.1 200 OKH
+tHTTP/01.021 Oes,H
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/1e1273f90187fdf5df3625764245610f86af6aa4 b/test/core/http/response_corpus/1e1273f90187fdf5df3625764245610f86af6aa4 new file mode 100644 index 0000000000..67382b4f3a --- /dev/null +++ b/test/core/http/response_corpus/1e1273f90187fdf5df3625764245610f86af6aa4 @@ -0,0 +1,3 @@ +HTTP/1.1 200 OKHHTTP‰/1.200 OKH
+
+tHTHTTP/0 20T:tes/01.
\ No newline at end of file diff --git a/test/core/http/response_corpus/1fbc57d118f3733287e9a9d808bb8947b3260e55 b/test/core/http/response_corpus/1fbc57d118f3733287e9a9d808bb8947b3260e55 new file mode 100644 index 0000000000..deb8265a30 --- /dev/null +++ b/test/core/http/response_corpus/1fbc57d118f3733287e9a9d808bb8947b3260e55 @@ -0,0 +1,3 @@ +JHTT/21. 2è0 HTTP/1.1 200 OKHHTTP‰/1.200 OKH
+
+tHTHTHTJHTTPT
\ No newline at end of file diff --git a/test/core/http/response_corpus/24756c396bc72894fd720092bb6f9c03e66b469f b/test/core/http/response_corpus/24756c396bc72894fd720092bb6f9c03e66b469f new file mode 100644 index 0000000000..9f2e0e4a25 --- /dev/null +++ b/test/core/http/response_corpus/24756c396bc72894fd720092bb6f9c03e66b469f @@ -0,0 +1,2 @@ +JHTT/21. 200œHTT/0OKH.1 HTTP/200 OKH
+tH1.T
\ No newline at end of file diff --git a/test/core/http/response_corpus/276def41311933421ae7a9ee42e906c85b6a4d3f b/test/core/http/response_corpus/276def41311933421ae7a9ee42e906c85b6a4d3f new file mode 100644 index 0000000000..4db04b260a --- /dev/null +++ b/test/core/http/response_corpus/276def41311933421ae7a9ee42e906c85b6a4d3f @@ -0,0 +1,2 @@ +ITTP/11 …20O HTTP/11 2*0 OKH
+ HTDP/01.021 : OesHK
,H
diff --git a/test/core/http/response_corpus/29daa75432381937fd005cb25e314e328de6e9f9 b/test/core/http/response_corpus/29daa75432381937fd005cb25e314e328de6e9f9 new file mode 100644 index 0000000000..cee70bfe71 --- /dev/null +++ b/test/core/http/response_corpus/29daa75432381937fd005cb25e314e328de6e9f9 @@ -0,0 +1,2 @@ +JHTT¹21. 200 HTT/0OKH1 HTTP/100 OKH
+tH1.T
\ No newline at end of file diff --git a/test/core/http/response_corpus/2a75204bc492084ad853682f8de3fb137d5907bc b/test/core/http/response_corpus/2a75204bc492084ad853682f8de3fb137d5907bc new file mode 100644 index 0000000000..e76b00e34c --- /dev/null +++ b/test/core/http/response_corpus/2a75204bc492084ad853682f8de3fb137d5907bc @@ -0,0 +1,2 @@ +GET / HTTHTTP/1.1 200 OKH
+t10H
\ No newline at end of file diff --git a/test/core/http/response_corpus/2d34ba249b755a880525cf53c665633a5e359305 b/test/core/http/response_corpus/2d34ba249b755a880525cf53c665633a5e359305 new file mode 100644 index 0000000000..7435f52ea5 --- /dev/null +++ b/test/core/http/response_corpus/2d34ba249b755a880525cf53c665633a5e359305 @@ -0,0 +1,2 @@ +ITTP/11 …20O HTTP/22 2*0 OKH
+ HTDP/01.021 : OesHK
,H
diff --git a/test/core/http/response_corpus/33f4ea0c7ea27c37d8f95cfa64d282370efdafd2 b/test/core/http/response_corpus/33f4ea0c7ea27c37d8f95cfa64d282370efdafd2 new file mode 100644 index 0000000000..cce8ded71a --- /dev/null +++ b/test/core/http/response_corpus/33f4ea0c7ea27c37d8f95cfa64d282370efdafd2 @@ -0,0 +1,2 @@ +HTTP/1*9y 200 OKm
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/35554617ea6418bd43161fe9a2c337ed82d7ec5b b/test/core/http/response_corpus/35554617ea6418bd43161fe9a2c337ed82d7ec5b new file mode 100644 index 0000000000..57efa3cabc --- /dev/null +++ b/test/core/http/response_corpus/35554617ea6418bd43161fe9a2c337ed82d7ec5b @@ -0,0 +1,4 @@ +JHTT/21. 200 HTTP/0OKH.1 200 OKH
+tHTTP/01.021 Oes,H
+t
+t
\ No newline at end of file diff --git a/test/core/http/response_corpus/35f0c561297cfc840ddaeebb9fc61091f4eadece b/test/core/http/response_corpus/35f0c561297cfc840ddaeebb9fc61091f4eadece new file mode 100644 index 0000000000..8df43e4dce --- /dev/null +++ b/test/core/http/response_corpus/35f0c561297cfc840ddaeebb9fc61091f4eadece @@ -0,0 +1,2 @@ +HTTP/1.9y 200 OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/3787bcc22ef645e665cc5f722b8a633af86de9cf b/test/core/http/response_corpus/3787bcc22ef645e665cc5f722b8a633af86de9cf new file mode 100644 index 0000000000..4efa386f3b --- /dev/null +++ b/test/core/http/response_corpus/3787bcc22ef645e665cc5f722b8a633af86de9cf @@ -0,0 +1,9 @@ +HTTP/1.1 200 OKH
TTP/16.1 200 OK +tesH
+tHTTP/00.021 :Oe¶,H
+test: h!eHTTP/1.1 200 OKH
+llo + +abcdtH +TTP/01.021 : Oes,H
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/3953688866ccb3b4f371f1a858570d6afdb6452d b/test/core/http/response_corpus/3953688866ccb3b4f371f1a858570d6afdb6452d new file mode 100644 index 0000000000..f85f1df035 --- /dev/null +++ b/test/core/http/response_corpus/3953688866ccb3b4f371f1a858570d6afdb6452d @@ -0,0 +1,3 @@ +žHTTP/1.1 200 HH +OK
TDP/01.021 : Oe:,H
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/39b19c41ba537f37511eff7727733715db432e76 b/test/core/http/response_corpus/39b19c41ba537f37511eff7727733715db432e76 new file mode 100644 index 0000000000..fefa4512a8 --- /dev/null +++ b/test/core/http/response_corpus/39b19c41ba537f37511eff7727733715db432e76 @@ -0,0 +1,2 @@ +HTTP/1.1 000 OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/3e3c4756d5e40b5aa250954cbac86b826e70a7ac b/test/core/http/response_corpus/3e3c4756d5e40b5aa250954cbac86b826e70a7ac new file mode 100644 index 0000000000..b967b57614 --- /dev/null +++ b/test/core/http/response_corpus/3e3c4756d5e40b5aa250954cbac86b826e70a7ac @@ -0,0 +1,3 @@ +HTTP/1.1 200 OKH
+tHTTP/01.021 : Oes,H
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/3f03265921120c6ffa61b944e213e062a5538d4b b/test/core/http/response_corpus/3f03265921120c6ffa61b944e213e062a5538d4b new file mode 100644 index 0000000000..8af90071c3 --- /dev/null +++ b/test/core/http/response_corpus/3f03265921120c6ffa61b944e213e062a5538d4b @@ -0,0 +1,2 @@ +@TTP/1.1y 002ÿOKH
+ves
\ No newline at end of file diff --git a/test/core/http/response_corpus/3fb034e66ee5494a67acae1b4e6ff64ba92a2046 b/test/core/http/response_corpus/3fb034e66ee5494a67acae1b4e6ff64ba92a2046 new file mode 100644 index 0000000000..7d20266703 --- /dev/null +++ b/test/core/http/response_corpus/3fb034e66ee5494a67acae1b4e6ff64ba92a2046 @@ -0,0 +1,2 @@ +HTTP/1.1y 200 OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/466059ed07a0d55d6ad5e522c7d367cbf278eaf9 b/test/core/http/response_corpus/466059ed07a0d55d6ad5e522c7d367cbf278eaf9 new file mode 100644 index 0000000000..5996b9a75c --- /dev/null +++ b/test/core/http/response_corpus/466059ed07a0d55d6ad5e522c7d367cbf278eaf9 @@ -0,0 +1,4 @@ +JHTTP/1.1 +00 HTTP/1.1 200 OKHHTTPOKH
‰/1. +200 OKtH
+
+tHTH
\ No newline at end of file diff --git a/test/core/http/response_corpus/487725eb38511c79a9340bf4560a1411061fa6fa b/test/core/http/response_corpus/487725eb38511c79a9340bf4560a1411061fa6fa new file mode 100644 index 0000000000..c59c4d2246 --- /dev/null +++ b/test/core/http/response_corpus/487725eb38511c79a9340bf4560a1411061fa6fa @@ -0,0 +1,2 @@ +HTTP/01.021 O,H
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/48b9b205cae8ac21512a3f26f49fd53e21ee13c5 b/test/core/http/response_corpus/48b9b205cae8ac21512a3f26f49fd53e21ee13c5 new file mode 100644 index 0000000000..8ac7ceb2d5 --- /dev/null +++ b/test/core/http/response_corpus/48b9b205cae8ac21512a3f26f49fd53e21ee13c5 @@ -0,0 +1,2 @@ +ITTP/11 …20O HK
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/4b1f1f79a0bfa3f942479dd5f8edb59a7c257c55 b/test/core/http/response_corpus/4b1f1f79a0bfa3f942479dd5f8edb59a7c257c55 new file mode 100644 index 0000000000..49d1c8f1d2 --- /dev/null +++ b/test/core/http/response_corpus/4b1f1f79a0bfa3f942479dd5f8edb59a7c257c55 @@ -0,0 +1,2 @@ +HTTP/1.1 200 OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/5028c56a5116a186b7343ff59567b47347a0796d b/test/core/http/response_corpus/5028c56a5116a186b7343ff59567b47347a0796d new file mode 100644 index 0000000000..5f2c4dfef0 --- /dev/null +++ b/test/core/http/response_corpus/5028c56a5116a186b7343ff59567b47347a0796d @@ -0,0 +1,3 @@ +HTTP/1.1 200 OKH
+ HTDP/01.021 : Oes,H
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/533f62b3f495ce704babf3ee8d840f196a714dff b/test/core/http/response_corpus/533f62b3f495ce704babf3ee8d840f196a714dff new file mode 100644 index 0000000000..6313cd967a --- /dev/null +++ b/test/core/http/response_corpus/533f62b3f495ce704babf3ee8d840f196a714dff @@ -0,0 +1,4 @@ +JHTT/21. 200 HTTP/1OKH.1 200 OKH
+tHTTP/01.021 Oes,H
+t
+t
\ No newline at end of file diff --git a/test/core/http/response_corpus/5892cbb284771fc9761caae37b19cd6e27dbc104 b/test/core/http/response_corpus/5892cbb284771fc9761caae37b19cd6e27dbc104 new file mode 100644 index 0000000000..fee5512152 --- /dev/null +++ b/test/core/http/response_corpus/5892cbb284771fc9761caae37b19cd6e27dbc104 @@ -0,0 +1,2 @@ +JÏHTTP‰/1.200:OKHHTã/21. 2è0 HTTP/
+1.1 200 OKHHTtTP‰
\ No newline at end of file diff --git a/test/core/http/response_corpus/5aeab6e4f7c2a1c09d4ac0dbdb3beac4893607ee b/test/core/http/response_corpus/5aeab6e4f7c2a1c09d4ac0dbdb3beac4893607ee new file mode 100644 index 0000000000..bd7e239537 --- /dev/null +++ b/test/core/http/response_corpus/5aeab6e4f7c2a1c09d4ac0dbdb3beac4893607ee @@ -0,0 +1,2 @@ +ITTP/11 …20O HTTP/11 2*0 OKH
+ HTDP/01.021 : OesHK
,H
diff --git a/test/core/http/response_corpus/5b6292bdf009b0daecbc90b85cca30a88c36eec5 b/test/core/http/response_corpus/5b6292bdf009b0daecbc90b85cca30a88c36eec5 new file mode 100644 index 0000000000..9a15ab025f --- /dev/null +++ b/test/core/http/response_corpus/5b6292bdf009b0daecbc90b85cca30a88c36eec5 @@ -0,0 +1,2 @@ +HTTP/1. 200 OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/5c1659b77678b41faa4fa13df7772dae3238d1c0 b/test/core/http/response_corpus/5c1659b77678b41faa4fa13df7772dae3238d1c0 new file mode 100644 index 0000000000..480708e033 --- /dev/null +++ b/test/core/http/response_corpus/5c1659b77678b41faa4fa13df7772dae3238d1c0 @@ -0,0 +1,2 @@ +@TTP/1.1y 00'JHTTP/1.1 +00ÿOïH HTTP/
+ve1.1 200s
\ No newline at end of file diff --git a/test/core/http/response_corpus/5c81f61621e29ec9c6a64ac3af9b3b216141618e b/test/core/http/response_corpus/5c81f61621e29ec9c6a64ac3af9b3b216141618e new file mode 100644 index 0000000000..0ed0dfadec --- /dev/null +++ b/test/core/http/response_corpus/5c81f61621e29ec9c6a64ac3af9b3b216141618e @@ -0,0 +1,2 @@ +ITTP/11 …20O HTTP/1.1 200 OKH
+ HTDP/01.021 : OesHK
,H
diff --git a/test/core/http/response_corpus/657368df512ca6294b9df16adf935a3f374a8be2 b/test/core/http/response_corpus/657368df512ca6294b9df16adf935a3f374a8be2 new file mode 100644 index 0000000000..1f14f69103 --- /dev/null +++ b/test/core/http/response_corpus/657368df512ca6294b9df16adf935a3f374a8be2 @@ -0,0 +1,3 @@ +HTT +/1.1 201 OKH
+des
\ No newline at end of file diff --git a/test/core/http/response_corpus/7fc4520094902ce2c760d70eaad5b674d2817337 b/test/core/http/response_corpus/7fc4520094902ce2c760d70eaad5b674d2817337 new file mode 100644 index 0000000000..8fc481d92b --- /dev/null +++ b/test/core/http/response_corpus/7fc4520094902ce2c760d70eaad5b674d2817337 @@ -0,0 +1,5 @@ +JHTTP/1.GET / HTTP/1.0 +1 200 OKH
+ + +t
\ No newline at end of file diff --git a/test/core/http/response_corpus/81f59a12b458ec3604035cb962165c604d1355e6 b/test/core/http/response_corpus/81f59a12b458ec3604035cb962165c604d1355e6 new file mode 100644 index 0000000000..d4223ccf81 --- /dev/null +++ b/test/core/http/response_corpus/81f59a12b458ec3604035cb962165c604d1355e6 @@ -0,0 +1,2 @@ +HTTP/1.1 8p) )MKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/8f41c50e88ee8c17ecad3d41d63d38fb12aca0b9 b/test/core/http/response_corpus/8f41c50e88ee8c17ecad3d41d63d38fb12aca0b9 new file mode 100644 index 0000000000..99e2c48bbd --- /dev/null +++ b/test/core/http/response_corpus/8f41c50e88ee8c17ecad3d41d63d38fb12aca0b9 @@ -0,0 +1,4 @@ +HTTP/1.1 200 OKH
+tHTHTTP/1. 20TP/01.020(: Oes,H0 OKH
+
+tteses
\ No newline at end of file diff --git a/test/core/http/response_corpus/97c16de7fe3c390a2e6c09ff5c28f17d5c67542c b/test/core/http/response_corpus/97c16de7fe3c390a2e6c09ff5c28f17d5c67542c new file mode 100644 index 0000000000..776253d750 --- /dev/null +++ b/test/core/http/response_corpus/97c16de7fe3c390a2e6c09ff5c28f17d5c67542c @@ -0,0 +1,2 @@ +ITTp/11 …20O HTTP/*1.1 200 OKH
+ HTDP/02.021 : OesHK
,H
diff --git a/test/core/http/response_corpus/97e4499d450c95660de86747f527e670f2012548 b/test/core/http/response_corpus/97e4499d450c95660de86747f527e670f2012548 new file mode 100644 index 0000000000..b1927fbf63 --- /dev/null +++ b/test/core/http/response_corpus/97e4499d450c95660de86747f527e670f2012548 @@ -0,0 +1,3 @@ +HTHHTT`TT +/1.1 201 P*/OKH
+des1.1 2T
\ No newline at end of file diff --git a/test/core/http/response_corpus/9a996857196e0998a1278994a9bab3d35526e7f1 b/test/core/http/response_corpus/9a996857196e0998a1278994a9bab3d35526e7f1 new file mode 100644 index 0000000000..0eb2c0da3a --- /dev/null +++ b/test/core/http/response_corpus/9a996857196e0998a1278994a9bab3d35526e7f1 @@ -0,0 +1,2 @@ +@TTP/1.1y 002ÿOKH
+ves
\ No newline at end of file diff --git a/test/core/http/response_corpus/9b7e00049ec356ecd84b1747e4e1941140139ae8 b/test/core/http/response_corpus/9b7e00049ec356ecd84b1747e4e1941140139ae8 new file mode 100644 index 0000000000..f93b9a08e3 --- /dev/null +++ b/test/core/http/response_corpus/9b7e00049ec356ecd84b1747e4e1941140139ae8 @@ -0,0 +1,3 @@ +„HTT/21. 200 HTTP/1.1 HT!TP/1OKH.1HTTP 200 OKH
+tHT/:/80 OKH
+1
\ No newline at end of file diff --git a/test/core/http/response_corpus/9f0c38ec455cc363369b3674a2d32bc21c206de1 b/test/core/http/response_corpus/9f0c38ec455cc363369b3674a2d32bc21c206de1 new file mode 100644 index 0000000000..4ea07dc137 --- /dev/null +++ b/test/core/http/response_corpus/9f0c38ec455cc363369b3674a2d32bc21c206de1 @@ -0,0 +1,5 @@ +JHTTP/1>GET / HTTP/2.0 +1 200 OKH
+ + +t
\ No newline at end of file diff --git a/test/core/http/response_corpus/a1dc7bc235e46eb21d91084d7b52d5ff9f45df85 b/test/core/http/response_corpus/a1dc7bc235e46eb21d91084d7b52d5ff9f45df85 new file mode 100644 index 0000000000..2e95bac35c --- /dev/null +++ b/test/core/http/response_corpus/a1dc7bc235e46eb21d91084d7b52d5ff9f45df85 @@ -0,0 +1,3 @@ +„HTT/21. 200 HTTP/1.1 HT!TP/1OKH.1HTTP 200 OKH
+tHT//80) OKH
+1
\ No newline at end of file diff --git a/test/core/http/response_corpus/aa3bbb876eafa8ad8ca4ff2eabc6dd94341d2441 b/test/core/http/response_corpus/aa3bbb876eafa8ad8ca4ff2eabc6dd94341d2441 new file mode 100644 index 0000000000..837449dda3 --- /dev/null +++ b/test/core/http/response_corpus/aa3bbb876eafa8ad8ca4ff2eabc6dd94341d2441 @@ -0,0 +1,2 @@ +HTTP/1.1 80î OH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/ae8ba95d7dbe99926a8f5bfd80347fd6a4b616a0 b/test/core/http/response_corpus/ae8ba95d7dbe99926a8f5bfd80347fd6a4b616a0 new file mode 100644 index 0000000000..6075d0a5d7 --- /dev/null +++ b/test/core/http/response_corpus/ae8ba95d7dbe99926a8f5bfd80347fd6a4b616a0 @@ -0,0 +1,17 @@ +HTTP/1.1 200 OKH
TTP/16.1 200 OK +tesH
+tHHTTP/1.1 20TTP/00.021 :Oe¶,H
+test: h!eHTTP/1.1 200 OKH
+llo + +abcdtH +TTP/01.021 : Oes,0 OKH
TTP/16.1 200 OK +tesH
+tHTTP/00.021 :Oe¶,H
+test: h!eHTTP/1.1 200 OKH
+llo + +abcdtH +TTP/01.021 : Oes,H
+Ht
+teses
\ No newline at end of file diff --git a/test/core/http/response_corpus/b04fea5c041c707db0ad9c09a81672557b52cc47 b/test/core/http/response_corpus/b04fea5c041c707db0ad9c09a81672557b52cc47 new file mode 100644 index 0000000000..10905bed39 --- /dev/null +++ b/test/core/http/response_corpus/b04fea5c041c707db0ad9c09a81672557b52cc47 @@ -0,0 +1,2 @@ +JHTTP/1.1 200 OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/c4acff8aa2ff886f35439f72625d05002990c940 b/test/core/http/response_corpus/c4acff8aa2ff886f35439f72625d05002990c940 new file mode 100644 index 0000000000..4539d9f012 --- /dev/null +++ b/test/core/http/response_corpus/c4acff8aa2ff886f35439f72625d05002990c940 @@ -0,0 +1,4 @@ +JHTT/21. 200 HTTP/2OKH.1 200 OKH
+tHTTP/01.021 Oes,H
+t
+t
\ No newline at end of file diff --git a/test/core/http/response_corpus/c55ce9995b002e88a102ae2891a71e8bacb346c8 b/test/core/http/response_corpus/c55ce9995b002e88a102ae2891a71e8bacb346c8 new file mode 100644 index 0000000000..2704e4fb39 --- /dev/null +++ b/test/core/http/response_corpus/c55ce9995b002e88a102ae2891a71e8bacb346c8 @@ -0,0 +1,2 @@ +HTTP/1.1 767) OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/ca5a0c00b8969310acb73d15ad0d0c602f1bd0c2 b/test/core/http/response_corpus/ca5a0c00b8969310acb73d15ad0d0c602f1bd0c2 new file mode 100644 index 0000000000..f5cbbc69e7 --- /dev/null +++ b/test/core/http/response_corpus/ca5a0c00b8969310acb73d15ad0d0c602f1bd0c2 @@ -0,0 +1,3 @@ +HJHTHHTT`TT +/1.1 201 P*HHTT/T1/OKH
+des1.1 2.1T 20T1
\ No newline at end of file diff --git a/test/core/http/response_corpus/cce734f1b263de6994f7950e0df7bf0c81449f70 b/test/core/http/response_corpus/cce734f1b263de6994f7950e0df7bf0c81449f70 new file mode 100644 index 0000000000..f6ea09c41b --- /dev/null +++ b/test/core/http/response_corpus/cce734f1b263de6994f7950e0df7bf0c81449f70 @@ -0,0 +1,3 @@ +JHTT/21. 200 HTTPHTTP/1.1 80î OH/1OKH.0 200 OKH
+tHTTP/0
+te
\ No newline at end of file diff --git a/test/core/http/response_corpus/d39c8ee11a697634a09b309460c0bbd967e7effa b/test/core/http/response_corpus/d39c8ee11a697634a09b309460c0bbd967e7effa new file mode 100644 index 0000000000..e241a0c01c --- /dev/null +++ b/test/core/http/response_corpus/d39c8ee11a697634a09b309460c0bbd967e7effa @@ -0,0 +1,17 @@ +HTTP/1.1 200 OKH
TTP/16.1 200 OK +tesHTTP/1.1 200 OKH
TTP/16.1 200 OK +tesH
+tHTTP/00.021 :Oe¶,H
+test: h!eHTTP/1.1 200H
+tHTTP/00.010 :Oe¶,H
+test: h!eHTTP/1.… 200 OKH
+llo + +abcdtH +TTP/01.02 : Oes,H OKH
+llo + +abcdtH +TTP/01.021 : Oes
, +H
+tteess
\ No newline at end of file diff --git a/test/core/http/response_corpus/d4c3e4cf5d035596433c30eaabbd2b2925f4b453 b/test/core/http/response_corpus/d4c3e4cf5d035596433c30eaabbd2b2925f4b453 new file mode 100644 index 0000000000..be33d81102 --- /dev/null +++ b/test/core/http/response_corpus/d4c3e4cf5d035596433c30eaabbd2b2925f4b453 @@ -0,0 +1,3 @@ +HTTP/1.1 200 OKH
+ HTTP/01.021 : Oes,H
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/d51f7fcc089f269c7afecaaca51966bab5fde629 b/test/core/http/response_corpus/d51f7fcc089f269c7afecaaca51966bab5fde629 new file mode 100644 index 0000000000..e81a59f30b --- /dev/null +++ b/test/core/http/response_corpus/d51f7fcc089f269c7afecaaca51966bab5fde629 @@ -0,0 +1,2 @@ +ÏHTTP‰/1.200:OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/d936dad71c129cf659097dc3db64550c4dd467f4 b/test/core/http/response_corpus/d936dad71c129cf659097dc3db64550c4dd467f4 new file mode 100644 index 0000000000..ccf918751d --- /dev/null +++ b/test/core/http/response_corpus/d936dad71c129cf659097dc3db64550c4dd467f4 @@ -0,0 +1,2 @@ +HTTP‰/1.200 OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/e275b0466a8fb8d9e0e15856e343ddc7112ae66b b/test/core/http/response_corpus/e275b0466a8fb8d9e0e15856e343ddc7112ae66b new file mode 100644 index 0000000000..b6fc095920 --- /dev/null +++ b/test/core/http/response_corpus/e275b0466a8fb8d9e0e15856e343ddc7112ae66b @@ -0,0 +1,3 @@ +JHTT/21. 200 HTTRHTTP/1.1 0î OL/1OKH.0 200 OKH
+tHTTP/0
+te
\ No newline at end of file diff --git a/test/core/http/response_corpus/e5c364b205855a2991ce07482aebb2a3a6147089 b/test/core/http/response_corpus/e5c364b205855a2991ce07482aebb2a3a6147089 new file mode 100644 index 0000000000..98b5f62b2a --- /dev/null +++ b/test/core/http/response_corpus/e5c364b205855a2991ce07482aebb2a3a6147089 @@ -0,0 +1,2 @@ +TTHP‰/1.200 OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/ee2077e08c3cfccd9bd82adb574ac4fc7d429afb b/test/core/http/response_corpus/ee2077e08c3cfccd9bd82adb574ac4fc7d429afb new file mode 100644 index 0000000000..78b36c913b --- /dev/null +++ b/test/core/http/response_corpus/ee2077e08c3cfccd9bd82adb574ac4fc7d429afb @@ -0,0 +1,2 @@ +ITHTTTPHT/12 …2S HTKP/1.1 767) OKH
+tes
\ No newline at end of file diff --git a/test/core/http/response_corpus/fc5d4b9117ba9e87388174aee4f4970bdfe8d066 b/test/core/http/response_corpus/fc5d4b9117ba9e87388174aee4f4970bdfe8d066 new file mode 100644 index 0000000000..06f1a3b800 --- /dev/null +++ b/test/core/http/response_corpus/fc5d4b9117ba9e87388174aee4f4970bdfe8d066 @@ -0,0 +1 @@ +HH
\ No newline at end of file diff --git a/test/core/http/response_corpus/fdeb2c7daa9e7704f67e141106384e6dd0042c0b b/test/core/http/response_corpus/fdeb2c7daa9e7704f67e141106384e6dd0042c0b new file mode 100644 index 0000000000..eb63d31fa5 --- /dev/null +++ b/test/core/http/response_corpus/fdeb2c7daa9e7704f67e141106384e6dd0042c0b @@ -0,0 +1,2 @@ +ITTP/11 …20O HTTP/1.1 200 OKH
+HT DP/01021 : OesHK
,H
diff --git a/test/core/http/response_corpus/request1.txt b/test/core/http/response_corpus/request1.txt new file mode 100644 index 0000000000..16a750fbf9 --- /dev/null +++ b/test/core/http/response_corpus/request1.txt @@ -0,0 +1,3 @@ +GET / HTTP/1.0 + + diff --git a/test/core/http/response_corpus/request2.txt b/test/core/http/response_corpus/request2.txt new file mode 100644 index 0000000000..897a28406c --- /dev/null +++ b/test/core/http/response_corpus/request2.txt @@ -0,0 +1,3 @@ +GET / HTTP/1.0 +Content-Length: 128 + diff --git a/test/core/http/response_corpus/request3.txt b/test/core/http/response_corpus/request3.txt new file mode 100644 index 0000000000..aaa75bbb52 --- /dev/null +++ b/test/core/http/response_corpus/request3.txt @@ -0,0 +1,3 @@ +GET / HTTP/1.1 +Content-Length: 128 + diff --git a/test/core/http/response_corpus/request4.txt b/test/core/http/response_corpus/request4.txt new file mode 100644 index 0000000000..593f6fa7b6 --- /dev/null +++ b/test/core/http/response_corpus/request4.txt @@ -0,0 +1,3 @@ +GET /foo.bar HTTP/1.1 +Content-Length: 128 + diff --git a/test/core/http/response_corpus/request5.txt b/test/core/http/response_corpus/request5.txt new file mode 100644 index 0000000000..19fb244355 --- /dev/null +++ b/test/core/http/response_corpus/request5.txt @@ -0,0 +1,3 @@ +POST / HTTP/1.0 + +asdlfkjadsfl;akdjsfasdf diff --git a/test/core/http/response_corpus/response1.txt b/test/core/http/response_corpus/response1.txt new file mode 100644 index 0000000000..a17139982e --- /dev/null +++ b/test/core/http/response_corpus/response1.txt @@ -0,0 +1,4 @@ +HTTP/1.1 200 OK +test: hello + +abcd diff --git a/test/core/http/response_corpus/response2.txt b/test/core/http/response_corpus/response2.txt new file mode 100644 index 0000000000..1b86449bb6 --- /dev/null +++ b/test/core/http/response_corpus/response2.txt @@ -0,0 +1,4 @@ +HTTP/0.9 200 OK +test: hello + +abcd diff --git a/test/core/http/response_corpus/response3.txt b/test/core/http/response_corpus/response3.txt new file mode 100644 index 0000000000..9e5b046c59 --- /dev/null +++ b/test/core/http/response_corpus/response3.txt @@ -0,0 +1,5 @@ +HTTP/0.9 200 OK +test: hello +content-length: 102384398 + +abcd diff --git a/test/core/http/response_corpus/response4.txt b/test/core/http/response_corpus/response4.txt new file mode 100644 index 0000000000..b237b01fe0 --- /dev/null +++ b/test/core/http/response_corpus/response4.txt @@ -0,0 +1,2 @@ +HTTP/1.1 404 Not Found + diff --git a/test/core/http/response_corpus/response5.txt b/test/core/http/response_corpus/response5.txt new file mode 100644 index 0000000000..2630595713 --- /dev/null +++ b/test/core/http/response_corpus/response5.txt @@ -0,0 +1,5 @@ +HTTP/0.9 200 OK +test: hello +content-length: 4 + +abcd diff --git a/test/core/http/response_corpus/response6.txt b/test/core/http/response_corpus/response6.txt new file mode 100644 index 0000000000..797b6ee773 --- /dev/null +++ b/test/core/http/response_corpus/response6.txt @@ -0,0 +1,5 @@ +HTTP/0.9 200 OK +test: hello +content-length: 6 + +abcd diff --git a/test/core/http/response_corpus/toolong.txt b/test/core/http/response_corpus/toolong.txt new file mode 100644 index 0000000000..9a9d5e2fc3 --- /dev/null +++ b/test/core/http/response_corpus/toolong.txt @@ -0,0 +1,2 @@ +GET / HTTP/1.1 +aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb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diff --git a/test/core/http/response_fuzzer.c b/test/core/http/response_fuzzer.c new file mode 100644 index 0000000000..c453e1d667 --- /dev/null +++ b/test/core/http/response_fuzzer.c @@ -0,0 +1,53 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include <stdint.h> +#include <string.h> + +#include <grpc/support/alloc.h> + +#include "src/core/lib/http/parser.h" + +int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { + grpc_http_parser parser; + grpc_http_response response; + memset(&response, 0, sizeof(response)); + grpc_http_parser_init(&parser, GRPC_HTTP_RESPONSE, &response); + gpr_slice slice = gpr_slice_from_copied_buffer((const char *)data, size); + GRPC_ERROR_UNREF(grpc_http_parser_parse(&parser, slice)); + GRPC_ERROR_UNREF(grpc_http_parser_eof(&parser)); + gpr_slice_unref(slice); + grpc_http_parser_destroy(&parser); + grpc_http_response_destroy(&response); + return 0; +} diff --git a/test/core/internal_api_canaries/iomgr.c b/test/core/internal_api_canaries/iomgr.c index f87a80cd90..5e86c42309 100644 --- a/test/core/internal_api_canaries/iomgr.c +++ b/test/core/internal_api_canaries/iomgr.c @@ -54,7 +54,7 @@ static void test_code(void) { grpc_closure closure; closure.cb = NULL; closure.cb_arg = NULL; - closure.final_data = 0; + closure.next_data.scratch = 0; grpc_closure_list closure_list = GRPC_CLOSURE_LIST_INIT; closure_list.head = NULL; @@ -65,15 +65,14 @@ static void test_code(void) { grpc_closure_create(NULL, NULL); grpc_closure_list_move(NULL, NULL); - grpc_closure_list_add(NULL, NULL, true); - bool x = grpc_closure_list_empty(closure_list); - grpc_closure_next(&closure); + grpc_closure_list_append(NULL, NULL, GRPC_ERROR_CREATE("Foo")); + grpc_closure_list_empty(closure_list); /* exec_ctx.h */ grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; grpc_exec_ctx_flush(&exec_ctx); grpc_exec_ctx_finish(&exec_ctx); - grpc_exec_ctx_enqueue(&exec_ctx, &closure, x, NULL); + grpc_exec_ctx_sched(&exec_ctx, &closure, GRPC_ERROR_CREATE("Foo"), NULL); grpc_exec_ctx_enqueue_list(&exec_ctx, &closure_list, NULL); /* endpoint.h */ @@ -95,7 +94,7 @@ static void test_code(void) { /* executor.h */ grpc_executor_init(); - grpc_executor_enqueue(&closure, x); + grpc_executor_push(&closure, GRPC_ERROR_CREATE("Phi")); grpc_executor_shutdown(); /* pollset.h */ @@ -104,9 +103,10 @@ static void test_code(void) { grpc_pollset_shutdown(NULL, NULL, NULL); grpc_pollset_reset(NULL); grpc_pollset_destroy(NULL); - grpc_pollset_work(NULL, NULL, NULL, gpr_now(GPR_CLOCK_REALTIME), - gpr_now(GPR_CLOCK_MONOTONIC)); - grpc_pollset_kick(NULL, NULL); + GRPC_ERROR_UNREF(grpc_pollset_work(NULL, NULL, NULL, + gpr_now(GPR_CLOCK_REALTIME), + gpr_now(GPR_CLOCK_MONOTONIC))); + GRPC_ERROR_UNREF(grpc_pollset_kick(NULL, NULL)); } int main(void) { diff --git a/test/core/internal_api_canaries/support.c b/test/core/internal_api_canaries/support.c index c51cbf2522..e992d2a66a 100644 --- a/test/core/internal_api_canaries/support.c +++ b/test/core/internal_api_canaries/support.c @@ -39,15 +39,15 @@ * This test is NOT expected to be run directly. ******************************************************************************/ +#include "src/core/lib/iomgr/load_file.h" #include "src/core/lib/support/env.h" -#include "src/core/lib/support/load_file.h" #include "src/core/lib/support/tmpfile.h" static void test_code(void) { /* env.h */ gpr_set_env("abc", gpr_getenv("xyz")); /* load_file.h */ - gpr_load_file("abc", 1, NULL); + grpc_load_file("abc", 1, NULL); /* tmpfile.h */ fclose(gpr_tmpfile("foo", NULL)); } diff --git a/test/core/iomgr/endpoint_pair_test.c b/test/core/iomgr/endpoint_pair_test.c index 0df94a878f..99b86b6213 100644 --- a/test/core/iomgr/endpoint_pair_test.c +++ b/test/core/iomgr/endpoint_pair_test.c @@ -64,7 +64,8 @@ static grpc_endpoint_test_config configs[] = { {"tcp/tcp_socketpair", create_fixture_endpoint_pair, clean_up}, }; -static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) { +static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, + grpc_error *error) { grpc_pollset_destroy(p); } diff --git a/test/core/iomgr/endpoint_tests.c b/test/core/iomgr/endpoint_tests.c index 52082c3c6b..55e79189cb 100644 --- a/test/core/iomgr/endpoint_tests.c +++ b/test/core/iomgr/endpoint_tests.c @@ -33,6 +33,7 @@ #include "test/core/iomgr/endpoint_tests.h" +#include <stdbool.h> #include <sys/types.h> #include <grpc/support/alloc.h> @@ -128,30 +129,30 @@ struct read_and_write_test_state { }; static void read_and_write_test_read_handler(grpc_exec_ctx *exec_ctx, - void *data, bool success) { + void *data, grpc_error *error) { struct read_and_write_test_state *state = data; state->bytes_read += count_slices( state->incoming.slices, state->incoming.count, &state->current_read_data); - if (state->bytes_read == state->target_bytes || !success) { + if (state->bytes_read == state->target_bytes || error != GRPC_ERROR_NONE) { gpr_log(GPR_INFO, "Read handler done"); gpr_mu_lock(g_mu); - state->read_done = 1 + success; - grpc_pollset_kick(g_pollset, NULL); + state->read_done = 1 + (error == GRPC_ERROR_NONE); + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL)); gpr_mu_unlock(g_mu); - } else if (success) { + } else if (error == GRPC_ERROR_NONE) { grpc_endpoint_read(exec_ctx, state->read_ep, &state->incoming, &state->done_read); } } static void read_and_write_test_write_handler(grpc_exec_ctx *exec_ctx, - void *data, bool success) { + void *data, grpc_error *error) { struct read_and_write_test_state *state = data; gpr_slice *slices = NULL; size_t nslices; - if (success) { + if (error == GRPC_ERROR_NONE) { state->bytes_written += state->current_write_size; if (state->target_bytes - state->bytes_written < state->current_write_size) { @@ -171,8 +172,8 @@ static void read_and_write_test_write_handler(grpc_exec_ctx *exec_ctx, gpr_log(GPR_INFO, "Write handler done"); gpr_mu_lock(g_mu); - state->write_done = 1 + success; - grpc_pollset_kick(g_pollset, NULL); + state->write_done = 1 + (error == GRPC_ERROR_NONE); + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL)); gpr_mu_unlock(g_mu); } @@ -182,7 +183,7 @@ static void read_and_write_test_write_handler(grpc_exec_ctx *exec_ctx, */ static void read_and_write_test(grpc_endpoint_test_config config, size_t num_bytes, size_t write_size, - size_t slice_size, int shutdown) { + size_t slice_size, bool shutdown) { struct read_and_write_test_state state; gpr_timespec deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(20); grpc_endpoint_test_fixture f = @@ -219,7 +220,7 @@ static void read_and_write_test(grpc_endpoint_test_config config, for the first iteration as for later iterations. It does the right thing even when bytes_written is unsigned. */ state.bytes_written -= state.current_write_size; - read_and_write_test_write_handler(&exec_ctx, &state, 1); + read_and_write_test_write_handler(&exec_ctx, &state, GRPC_ERROR_NONE); grpc_exec_ctx_finish(&exec_ctx); grpc_endpoint_read(&exec_ctx, state.read_ep, &state.incoming, @@ -237,8 +238,10 @@ static void read_and_write_test(grpc_endpoint_test_config config, while (!state.read_done || !state.write_done) { grpc_pollset_worker *worker = NULL; GPR_ASSERT(gpr_time_cmp(gpr_now(GPR_CLOCK_MONOTONIC), deadline) < 0); - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), deadline); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), deadline))); } gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); @@ -256,11 +259,11 @@ void grpc_endpoint_tests(grpc_endpoint_test_config config, size_t i; g_pollset = pollset; g_mu = mu; - read_and_write_test(config, 10000000, 100000, 8192, 0); - read_and_write_test(config, 1000000, 100000, 1, 0); - read_and_write_test(config, 100000000, 100000, 1, 1); + read_and_write_test(config, 10000000, 100000, 8192, false); + read_and_write_test(config, 1000000, 100000, 1, false); + read_and_write_test(config, 100000000, 100000, 1, true); for (i = 1; i < 1000; i = GPR_MAX(i + 1, i * 5 / 4)) { - read_and_write_test(config, 40320, i, i, 0); + read_and_write_test(config, 40320, i, i, false); } g_pollset = NULL; } diff --git a/test/core/iomgr/fd_posix_test.c b/test/core/iomgr/fd_posix_test.c index 0630f1d10e..c506645b9d 100644 --- a/test/core/iomgr/fd_posix_test.c +++ b/test/core/iomgr/fd_posix_test.c @@ -132,14 +132,14 @@ static void session_shutdown_cb(grpc_exec_ctx *exec_ctx, void *arg, /*session */ /* Called when data become readable in a session. */ static void session_read_cb(grpc_exec_ctx *exec_ctx, void *arg, /*session */ - bool success) { + grpc_error *error) { session *se = arg; int fd = grpc_fd_wrapped_fd(se->em_fd); ssize_t read_once = 0; ssize_t read_total = 0; - if (!success) { + if (error != GRPC_ERROR_NONE) { session_shutdown_cb(exec_ctx, arg, 1); return; } @@ -184,13 +184,14 @@ static void listen_shutdown_cb(grpc_exec_ctx *exec_ctx, void *arg /*server */, gpr_mu_lock(g_mu); sv->done = 1; - grpc_pollset_kick(g_pollset, NULL); + GPR_ASSERT( + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL))); gpr_mu_unlock(g_mu); } /* Called when a new TCP connection request arrives in the listening port. */ static void listen_cb(grpc_exec_ctx *exec_ctx, void *arg, /*=sv_arg*/ - bool success) { + grpc_error *error) { server *sv = arg; int fd; int flags; @@ -199,7 +200,7 @@ static void listen_cb(grpc_exec_ctx *exec_ctx, void *arg, /*=sv_arg*/ socklen_t slen = sizeof(ss); grpc_fd *listen_em_fd = sv->em_fd; - if (!success) { + if (error != GRPC_ERROR_NONE) { listen_shutdown_cb(exec_ctx, arg, 1); return; } @@ -256,9 +257,11 @@ static void server_wait_and_shutdown(server *sv) { while (!sv->done) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), - gpr_inf_future(GPR_CLOCK_MONOTONIC)); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), + gpr_inf_future(GPR_CLOCK_MONOTONIC)))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); @@ -299,17 +302,18 @@ static void client_session_shutdown_cb(grpc_exec_ctx *exec_ctx, client *cl = arg; grpc_fd_orphan(exec_ctx, cl->em_fd, NULL, NULL, "c"); cl->done = 1; - grpc_pollset_kick(g_pollset, NULL); + GPR_ASSERT( + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL))); } /* Write as much as possible, then register notify_on_write. */ static void client_session_write(grpc_exec_ctx *exec_ctx, void *arg, /*client */ - bool success) { + grpc_error *error) { client *cl = arg; int fd = grpc_fd_wrapped_fd(cl->em_fd); ssize_t write_once = 0; - if (!success) { + if (error != GRPC_ERROR_NONE) { gpr_mu_lock(g_mu); client_session_shutdown_cb(exec_ctx, arg, 1); gpr_mu_unlock(g_mu); @@ -362,7 +366,7 @@ static void client_start(grpc_exec_ctx *exec_ctx, client *cl, int port) { cl->em_fd = grpc_fd_create(fd, "client"); grpc_pollset_add_fd(exec_ctx, g_pollset, cl->em_fd); - client_session_write(exec_ctx, cl, 1); + client_session_write(exec_ctx, cl, GRPC_ERROR_NONE); } /* Wait for the signal to shutdown a client. */ @@ -371,9 +375,11 @@ static void client_wait_and_shutdown(client *cl) { while (!cl->done) { grpc_pollset_worker *worker = NULL; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), - gpr_inf_future(GPR_CLOCK_MONOTONIC)); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), + gpr_inf_future(GPR_CLOCK_MONOTONIC)))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); @@ -410,22 +416,26 @@ void init_change_data(fd_change_data *fdc) { fdc->cb_that_ran = NULL; } void destroy_change_data(fd_change_data *fdc) {} static void first_read_callback(grpc_exec_ctx *exec_ctx, - void *arg /* fd_change_data */, bool success) { + void *arg /* fd_change_data */, + grpc_error *error) { fd_change_data *fdc = arg; gpr_mu_lock(g_mu); fdc->cb_that_ran = first_read_callback; - grpc_pollset_kick(g_pollset, NULL); + GPR_ASSERT( + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL))); gpr_mu_unlock(g_mu); } static void second_read_callback(grpc_exec_ctx *exec_ctx, - void *arg /* fd_change_data */, bool success) { + void *arg /* fd_change_data */, + grpc_error *error) { fd_change_data *fdc = arg; gpr_mu_lock(g_mu); fdc->cb_that_ran = second_read_callback; - grpc_pollset_kick(g_pollset, NULL); + GPR_ASSERT( + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL))); gpr_mu_unlock(g_mu); } @@ -471,9 +481,11 @@ static void test_grpc_fd_change(void) { gpr_mu_lock(g_mu); while (a.cb_that_ran == NULL) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), - gpr_inf_future(GPR_CLOCK_MONOTONIC)); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), + gpr_inf_future(GPR_CLOCK_MONOTONIC)))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); @@ -495,9 +507,11 @@ static void test_grpc_fd_change(void) { gpr_mu_lock(g_mu); while (b.cb_that_ran == NULL) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), - gpr_inf_future(GPR_CLOCK_MONOTONIC)); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), + gpr_inf_future(GPR_CLOCK_MONOTONIC)))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); @@ -513,7 +527,8 @@ static void test_grpc_fd_change(void) { close(sv[1]); } -static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) { +static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, + grpc_error *error) { grpc_pollset_destroy(p); } diff --git a/test/core/support/load_file_test.c b/test/core/iomgr/load_file_test.c index 0125fd94fd..f70295a81c 100644 --- a/test/core/support/load_file_test.c +++ b/test/core/iomgr/load_file_test.c @@ -38,7 +38,7 @@ #include <grpc/support/log.h> #include <grpc/support/slice.h> -#include "src/core/lib/support/load_file.h" +#include "src/core/lib/iomgr/load_file.h" #include "src/core/lib/support/string.h" #include "src/core/lib/support/tmpfile.h" #include "test/core/util/test_config.h" @@ -51,7 +51,7 @@ static void test_load_empty_file(void) { FILE *tmp = NULL; gpr_slice slice; gpr_slice slice_with_null_term; - int success; + grpc_error *error; char *tmp_name; LOG_TEST_NAME("test_load_empty_file"); @@ -61,12 +61,12 @@ static void test_load_empty_file(void) { GPR_ASSERT(tmp != NULL); fclose(tmp); - slice = gpr_load_file(tmp_name, 0, &success); - GPR_ASSERT(success == 1); + error = grpc_load_file(tmp_name, 0, &slice); + GPR_ASSERT(error == GRPC_ERROR_NONE); GPR_ASSERT(GPR_SLICE_LENGTH(slice) == 0); - slice_with_null_term = gpr_load_file(tmp_name, 1, &success); - GPR_ASSERT(success == 1); + error = grpc_load_file(tmp_name, 1, &slice_with_null_term); + GPR_ASSERT(error == GRPC_ERROR_NONE); GPR_ASSERT(GPR_SLICE_LENGTH(slice_with_null_term) == 1); GPR_ASSERT(GPR_SLICE_START_PTR(slice_with_null_term)[0] == 0); @@ -79,7 +79,7 @@ static void test_load_empty_file(void) { static void test_load_failure(void) { FILE *tmp = NULL; gpr_slice slice; - int success; + grpc_error *error; char *tmp_name; LOG_TEST_NAME("test_load_failure"); @@ -90,8 +90,9 @@ static void test_load_failure(void) { fclose(tmp); remove(tmp_name); - slice = gpr_load_file(tmp_name, 0, &success); - GPR_ASSERT(success == 0); + error = grpc_load_file(tmp_name, 0, &slice); + GPR_ASSERT(error != GRPC_ERROR_NONE); + GRPC_ERROR_UNREF(error); GPR_ASSERT(GPR_SLICE_LENGTH(slice) == 0); gpr_free(tmp_name); gpr_slice_unref(slice); @@ -101,7 +102,7 @@ static void test_load_small_file(void) { FILE *tmp = NULL; gpr_slice slice; gpr_slice slice_with_null_term; - int success; + grpc_error *error; char *tmp_name; const char *blah = "blah"; @@ -113,13 +114,13 @@ static void test_load_small_file(void) { GPR_ASSERT(fwrite(blah, 1, strlen(blah), tmp) == strlen(blah)); fclose(tmp); - slice = gpr_load_file(tmp_name, 0, &success); - GPR_ASSERT(success == 1); + error = grpc_load_file(tmp_name, 0, &slice); + GPR_ASSERT(error == GRPC_ERROR_NONE); GPR_ASSERT(GPR_SLICE_LENGTH(slice) == strlen(blah)); GPR_ASSERT(!memcmp(GPR_SLICE_START_PTR(slice), blah, strlen(blah))); - slice_with_null_term = gpr_load_file(tmp_name, 1, &success); - GPR_ASSERT(success == 1); + error = grpc_load_file(tmp_name, 1, &slice_with_null_term); + GPR_ASSERT(error == GRPC_ERROR_NONE); GPR_ASSERT(GPR_SLICE_LENGTH(slice_with_null_term) == (strlen(blah) + 1)); GPR_ASSERT(strcmp((const char *)GPR_SLICE_START_PTR(slice_with_null_term), blah) == 0); @@ -133,7 +134,7 @@ static void test_load_small_file(void) { static void test_load_big_file(void) { FILE *tmp = NULL; gpr_slice slice; - int success; + grpc_error *error; char *tmp_name; static const size_t buffer_size = 124631; unsigned char *buffer = gpr_malloc(buffer_size); @@ -150,8 +151,8 @@ static void test_load_big_file(void) { GPR_ASSERT(fwrite(buffer, 1, buffer_size, tmp) == buffer_size); fclose(tmp); - slice = gpr_load_file(tmp_name, 0, &success); - GPR_ASSERT(success == 1); + error = grpc_load_file(tmp_name, 0, &slice); + GPR_ASSERT(error == GRPC_ERROR_NONE); GPR_ASSERT(GPR_SLICE_LENGTH(slice) == buffer_size); current = GPR_SLICE_START_PTR(slice); for (i = 0; i < buffer_size; i++) { diff --git a/test/core/iomgr/resolve_address_test.c b/test/core/iomgr/resolve_address_test.c index c3ede1801d..4417d96043 100644 --- a/test/core/iomgr/resolve_address_test.c +++ b/test/core/iomgr/resolve_address_test.c @@ -42,54 +42,74 @@ static gpr_timespec test_deadline(void) { return GRPC_TIMEOUT_SECONDS_TO_DEADLINE(100); } -static void must_succeed(grpc_exec_ctx *exec_ctx, void *evp, - grpc_resolved_addresses *p) { - GPR_ASSERT(p); - GPR_ASSERT(p->naddrs >= 1); - grpc_resolved_addresses_destroy(p); - gpr_event_set(evp, (void *)1); +typedef struct args_struct { + gpr_event ev; + grpc_resolved_addresses *addrs; +} args_struct; + +void args_init(args_struct *args) { + gpr_event_init(&args->ev); + args->addrs = NULL; +} + +void args_finish(args_struct *args) { + GPR_ASSERT(gpr_event_wait(&args->ev, test_deadline())); + grpc_resolved_addresses_destroy(args->addrs); +} + +static void must_succeed(grpc_exec_ctx *exec_ctx, void *argsp, + grpc_error *err) { + args_struct *args = argsp; + GPR_ASSERT(err == GRPC_ERROR_NONE); + GPR_ASSERT(args->addrs != NULL); + GPR_ASSERT(args->addrs->naddrs > 0); + gpr_event_set(&args->ev, (void *)1); } -static void must_fail(grpc_exec_ctx *exec_ctx, void *evp, - grpc_resolved_addresses *p) { - GPR_ASSERT(!p); - gpr_event_set(evp, (void *)1); +static void must_fail(grpc_exec_ctx *exec_ctx, void *argsp, grpc_error *err) { + args_struct *args = argsp; + GPR_ASSERT(err != GRPC_ERROR_NONE); + gpr_event_set(&args->ev, (void *)1); } static void test_localhost(void) { - gpr_event ev; - gpr_event_init(&ev); + args_struct args; + args_init(&args); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_resolve_address(&exec_ctx, "localhost:1", NULL, must_succeed, &ev); + grpc_resolve_address(&exec_ctx, "localhost:1", NULL, + grpc_closure_create(must_succeed, &args), &args.addrs); grpc_exec_ctx_finish(&exec_ctx); - GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + args_finish(&args); } static void test_default_port(void) { - gpr_event ev; - gpr_event_init(&ev); + args_struct args; + args_init(&args); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_resolve_address(&exec_ctx, "localhost", "1", must_succeed, &ev); + grpc_resolve_address(&exec_ctx, "localhost", "1", + grpc_closure_create(must_succeed, &args), &args.addrs); grpc_exec_ctx_finish(&exec_ctx); - GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + args_finish(&args); } static void test_missing_default_port(void) { - gpr_event ev; - gpr_event_init(&ev); + args_struct args; + args_init(&args); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_resolve_address(&exec_ctx, "localhost", NULL, must_fail, &ev); + grpc_resolve_address(&exec_ctx, "localhost", NULL, + grpc_closure_create(must_fail, &args), &args.addrs); grpc_exec_ctx_finish(&exec_ctx); - GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + args_finish(&args); } static void test_ipv6_with_port(void) { - gpr_event ev; - gpr_event_init(&ev); + args_struct args; + args_init(&args); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_resolve_address(&exec_ctx, "[2001:db8::1]:1", NULL, must_succeed, &ev); + grpc_resolve_address(&exec_ctx, "[2001:db8::1]:1", NULL, + grpc_closure_create(must_succeed, &args), &args.addrs); grpc_exec_ctx_finish(&exec_ctx); - GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + args_finish(&args); } static void test_ipv6_without_port(void) { @@ -98,12 +118,13 @@ static void test_ipv6_without_port(void) { }; unsigned i; for (i = 0; i < sizeof(kCases) / sizeof(*kCases); i++) { - gpr_event ev; - gpr_event_init(&ev); + args_struct args; + args_init(&args); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_resolve_address(&exec_ctx, kCases[i], "80", must_succeed, &ev); + grpc_resolve_address(&exec_ctx, kCases[i], "80", + grpc_closure_create(must_succeed, &args), &args.addrs); grpc_exec_ctx_finish(&exec_ctx); - GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + args_finish(&args); } } @@ -113,12 +134,13 @@ static void test_invalid_ip_addresses(void) { }; unsigned i; for (i = 0; i < sizeof(kCases) / sizeof(*kCases); i++) { - gpr_event ev; - gpr_event_init(&ev); + args_struct args; + args_init(&args); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_resolve_address(&exec_ctx, kCases[i], NULL, must_fail, &ev); + grpc_resolve_address(&exec_ctx, kCases[i], NULL, + grpc_closure_create(must_fail, &args), &args.addrs); grpc_exec_ctx_finish(&exec_ctx); - GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + args_finish(&args); } } @@ -128,12 +150,13 @@ static void test_unparseable_hostports(void) { }; unsigned i; for (i = 0; i < sizeof(kCases) / sizeof(*kCases); i++) { - gpr_event ev; - gpr_event_init(&ev); + args_struct args; + args_init(&args); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_resolve_address(&exec_ctx, kCases[i], "1", must_fail, &ev); + grpc_resolve_address(&exec_ctx, kCases[i], "1", + grpc_closure_create(must_fail, &args), &args.addrs); grpc_exec_ctx_finish(&exec_ctx); - GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + args_finish(&args); } } diff --git a/test/core/iomgr/socket_utils_test.c b/test/core/iomgr/socket_utils_test.c index 85c027a978..297531c44d 100644 --- a/test/core/iomgr/socket_utils_test.c +++ b/test/core/iomgr/socket_utils_test.c @@ -47,14 +47,22 @@ int main(int argc, char **argv) { sock = socket(PF_INET, SOCK_STREAM, 0); GPR_ASSERT(sock > 0); - GPR_ASSERT(grpc_set_socket_nonblocking(sock, 1)); - GPR_ASSERT(grpc_set_socket_nonblocking(sock, 0)); - GPR_ASSERT(grpc_set_socket_cloexec(sock, 1)); - GPR_ASSERT(grpc_set_socket_cloexec(sock, 0)); - GPR_ASSERT(grpc_set_socket_reuse_addr(sock, 1)); - GPR_ASSERT(grpc_set_socket_reuse_addr(sock, 0)); - GPR_ASSERT(grpc_set_socket_low_latency(sock, 1)); - GPR_ASSERT(grpc_set_socket_low_latency(sock, 0)); + GPR_ASSERT(GRPC_LOG_IF_ERROR("set_socket_nonblocking", + grpc_set_socket_nonblocking(sock, 1))); + GPR_ASSERT(GRPC_LOG_IF_ERROR("set_socket_nonblocking", + grpc_set_socket_nonblocking(sock, 0))); + GPR_ASSERT(GRPC_LOG_IF_ERROR("set_socket_cloexec", + grpc_set_socket_cloexec(sock, 1))); + GPR_ASSERT(GRPC_LOG_IF_ERROR("set_socket_cloexec", + grpc_set_socket_cloexec(sock, 0))); + GPR_ASSERT(GRPC_LOG_IF_ERROR("set_socket_reuse_addr", + grpc_set_socket_reuse_addr(sock, 1))); + GPR_ASSERT(GRPC_LOG_IF_ERROR("set_socket_reuse_addr", + grpc_set_socket_reuse_addr(sock, 0))); + GPR_ASSERT(GRPC_LOG_IF_ERROR("set_socket_low_latency", + grpc_set_socket_low_latency(sock, 1))); + GPR_ASSERT(GRPC_LOG_IF_ERROR("set_socket_low_latency", + grpc_set_socket_low_latency(sock, 0))); close(sock); diff --git a/test/core/iomgr/tcp_client_posix_test.c b/test/core/iomgr/tcp_client_posix_test.c index 22dc9366c3..d0c1047423 100644 --- a/test/core/iomgr/tcp_client_posix_test.c +++ b/test/core/iomgr/tcp_client_posix_test.c @@ -63,22 +63,24 @@ static gpr_timespec test_deadline(void) { static void finish_connection() { gpr_mu_lock(g_mu); g_connections_complete++; - grpc_pollset_kick(g_pollset, NULL); + GPR_ASSERT( + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL))); gpr_mu_unlock(g_mu); } -static void must_succeed(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void must_succeed(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { GPR_ASSERT(g_connecting != NULL); - GPR_ASSERT(success); + GPR_ASSERT(error == GRPC_ERROR_NONE); grpc_endpoint_shutdown(exec_ctx, g_connecting); grpc_endpoint_destroy(exec_ctx, g_connecting); g_connecting = NULL; finish_connection(); } -static void must_fail(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void must_fail(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { GPR_ASSERT(g_connecting == NULL); - GPR_ASSERT(!success); + GPR_ASSERT(error != GRPC_ERROR_NONE); finish_connection(); } @@ -125,9 +127,11 @@ void test_succeeds(void) { while (g_connections_complete == connections_complete_before) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), - GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), + GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)))); gpr_mu_unlock(g_mu); grpc_exec_ctx_flush(&exec_ctx); gpr_mu_lock(g_mu); @@ -168,7 +172,9 @@ void test_fails(void) { gpr_timespec now = gpr_now(GPR_CLOCK_MONOTONIC); gpr_timespec polling_deadline = test_deadline(); if (!grpc_timer_check(&exec_ctx, now, &polling_deadline)) { - grpc_pollset_work(&exec_ctx, g_pollset, &worker, now, polling_deadline); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", grpc_pollset_work(&exec_ctx, g_pollset, &worker, now, + polling_deadline))); } gpr_mu_unlock(g_mu); grpc_exec_ctx_flush(&exec_ctx); @@ -179,7 +185,8 @@ void test_fails(void) { grpc_exec_ctx_finish(&exec_ctx); } -static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) { +static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, + grpc_error *error) { grpc_pollset_destroy(p); } diff --git a/test/core/iomgr/tcp_posix_test.c b/test/core/iomgr/tcp_posix_test.c index 7a98fa0e50..0a351f7422 100644 --- a/test/core/iomgr/tcp_posix_test.c +++ b/test/core/iomgr/tcp_posix_test.c @@ -139,12 +139,13 @@ static size_t count_slices(gpr_slice *slices, size_t nslices, return num_bytes; } -static void read_cb(grpc_exec_ctx *exec_ctx, void *user_data, bool success) { +static void read_cb(grpc_exec_ctx *exec_ctx, void *user_data, + grpc_error *error) { struct read_socket_state *state = (struct read_socket_state *)user_data; size_t read_bytes; int current_data; - GPR_ASSERT(success); + GPR_ASSERT(error == GRPC_ERROR_NONE); gpr_mu_lock(g_mu); current_data = state->read_bytes % 256; @@ -192,8 +193,10 @@ static void read_test(size_t num_bytes, size_t slice_size) { gpr_mu_lock(g_mu); while (state.read_bytes < state.target_read_bytes) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), deadline); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), deadline))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); @@ -238,8 +241,10 @@ static void large_read_test(size_t slice_size) { gpr_mu_lock(g_mu); while (state.read_bytes < state.target_read_bytes) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), deadline); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), deadline))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); @@ -281,13 +286,15 @@ static gpr_slice *allocate_blocks(size_t num_bytes, size_t slice_size, } static void write_done(grpc_exec_ctx *exec_ctx, - void *user_data /* write_socket_state */, bool success) { + void *user_data /* write_socket_state */, + grpc_error *error) { struct write_socket_state *state = (struct write_socket_state *)user_data; gpr_log(GPR_INFO, "Write done callback called"); gpr_mu_lock(g_mu); gpr_log(GPR_INFO, "Signalling write done"); state->write_done = 1; - grpc_pollset_kick(g_pollset, NULL); + GPR_ASSERT( + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL))); gpr_mu_unlock(g_mu); } @@ -306,9 +313,11 @@ void drain_socket_blocking(int fd, size_t num_bytes, size_t read_size) { for (;;) { grpc_pollset_worker *worker = NULL; gpr_mu_lock(g_mu); - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), - GRPC_TIMEOUT_MILLIS_TO_DEADLINE(10)); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), + GRPC_TIMEOUT_MILLIS_TO_DEADLINE(10)))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); do { @@ -370,8 +379,10 @@ static void write_test(size_t num_bytes, size_t slice_size) { if (state.write_done) { break; } - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), deadline); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), deadline))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); @@ -384,10 +395,11 @@ static void write_test(size_t num_bytes, size_t slice_size) { grpc_exec_ctx_finish(&exec_ctx); } -void on_fd_released(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +void on_fd_released(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *errors) { int *done = arg; *done = 1; - grpc_pollset_kick(g_pollset, NULL); + GPR_ASSERT( + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL))); } /* Do a read_test, then release fd and try to read/write again. Verify that @@ -427,8 +439,10 @@ static void release_fd_test(size_t num_bytes, size_t slice_size) { gpr_mu_lock(g_mu); while (state.read_bytes < state.target_read_bytes) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), deadline); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), deadline))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(g_mu); @@ -441,8 +455,10 @@ static void release_fd_test(size_t num_bytes, size_t slice_size) { gpr_mu_lock(g_mu); while (!fd_released_done) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), deadline); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), deadline))); } gpr_mu_unlock(g_mu); GPR_ASSERT(fd_released_done == 1); @@ -504,7 +520,8 @@ static grpc_endpoint_test_config configs[] = { {"tcp/tcp_socketpair", create_fixture_tcp_socketpair, clean_up}, }; -static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) { +static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, + grpc_error *error) { grpc_pollset_destroy(p); } diff --git a/test/core/iomgr/tcp_server_posix_test.c b/test/core/iomgr/tcp_server_posix_test.c index 222ae774fc..eda774fca5 100644 --- a/test/core/iomgr/tcp_server_posix_test.c +++ b/test/core/iomgr/tcp_server_posix_test.c @@ -90,7 +90,7 @@ static void on_connect_result_set(on_connect_result *result, } static void server_weak_ref_shutdown(grpc_exec_ctx *exec_ctx, void *arg, - bool success) { + grpc_error *error) { server_weak_ref *weak_ref = arg; weak_ref->server = NULL; } @@ -121,20 +121,23 @@ static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp, gpr_mu_lock(g_mu); on_connect_result_set(&g_result, acceptor); g_nconnects++; - grpc_pollset_kick(g_pollset, NULL); + GPR_ASSERT( + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL))); gpr_mu_unlock(g_mu); } static void test_no_op(void) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_tcp_server *s = grpc_tcp_server_create(NULL); + grpc_tcp_server *s; + GPR_ASSERT(GRPC_ERROR_NONE == grpc_tcp_server_create(NULL, &s)); grpc_tcp_server_unref(&exec_ctx, s); grpc_exec_ctx_finish(&exec_ctx); } static void test_no_op_with_start(void) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_tcp_server *s = grpc_tcp_server_create(NULL); + grpc_tcp_server *s; + GPR_ASSERT(GRPC_ERROR_NONE == grpc_tcp_server_create(NULL, &s)); LOG_TEST("test_no_op_with_start"); grpc_tcp_server_start(&exec_ctx, s, NULL, 0, on_connect, NULL); grpc_tcp_server_unref(&exec_ctx, s); @@ -144,13 +147,16 @@ static void test_no_op_with_start(void) { static void test_no_op_with_port(void) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; struct sockaddr_in addr; - grpc_tcp_server *s = grpc_tcp_server_create(NULL); + grpc_tcp_server *s; + GPR_ASSERT(GRPC_ERROR_NONE == grpc_tcp_server_create(NULL, &s)); LOG_TEST("test_no_op_with_port"); memset(&addr, 0, sizeof(addr)); addr.sin_family = AF_INET; - GPR_ASSERT( - grpc_tcp_server_add_port(s, (struct sockaddr *)&addr, sizeof(addr)) > 0); + int port; + GPR_ASSERT(grpc_tcp_server_add_port(s, (struct sockaddr *)&addr, sizeof(addr), + &port) == GRPC_ERROR_NONE && + port > 0); grpc_tcp_server_unref(&exec_ctx, s); grpc_exec_ctx_finish(&exec_ctx); @@ -159,13 +165,16 @@ static void test_no_op_with_port(void) { static void test_no_op_with_port_and_start(void) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; struct sockaddr_in addr; - grpc_tcp_server *s = grpc_tcp_server_create(NULL); + grpc_tcp_server *s; + GPR_ASSERT(GRPC_ERROR_NONE == grpc_tcp_server_create(NULL, &s)); LOG_TEST("test_no_op_with_port_and_start"); + int port; memset(&addr, 0, sizeof(addr)); addr.sin_family = AF_INET; - GPR_ASSERT( - grpc_tcp_server_add_port(s, (struct sockaddr *)&addr, sizeof(addr)) > 0); + GPR_ASSERT(grpc_tcp_server_add_port(s, (struct sockaddr *)&addr, sizeof(addr), + &port) == GRPC_ERROR_NONE && + port > 0); grpc_tcp_server_start(&exec_ctx, s, NULL, 0, on_connect, NULL); @@ -189,8 +198,10 @@ static void tcp_connect(grpc_exec_ctx *exec_ctx, const struct sockaddr *remote, while (g_nconnects == nconnects_before && gpr_time_cmp(deadline, gpr_now(deadline.clock_type)) > 0) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(exec_ctx, g_pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), deadline); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(exec_ctx, g_pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), deadline))); gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(exec_ctx); gpr_mu_lock(g_mu); @@ -214,7 +225,8 @@ static void test_connect(unsigned n) { int svr_port; unsigned svr1_fd_count; int svr1_port; - grpc_tcp_server *s = grpc_tcp_server_create(NULL); + grpc_tcp_server *s; + GPR_ASSERT(GRPC_ERROR_NONE == grpc_tcp_server_create(NULL, &s)); unsigned i; server_weak_ref weak_ref; server_weak_ref_init(&weak_ref); @@ -223,14 +235,17 @@ static void test_connect(unsigned n) { memset(&addr, 0, sizeof(addr)); memset(&addr1, 0, sizeof(addr1)); addr.ss_family = addr1.ss_family = AF_INET; - svr_port = grpc_tcp_server_add_port(s, (struct sockaddr *)&addr, addr_len); + GPR_ASSERT(GRPC_ERROR_NONE == + grpc_tcp_server_add_port(s, (struct sockaddr *)&addr, addr_len, + &svr_port)); GPR_ASSERT(svr_port > 0); /* Cannot use wildcard (port==0), because add_port() will try to reuse the same port as a previous add_port(). */ svr1_port = grpc_pick_unused_port_or_die(); grpc_sockaddr_set_port((struct sockaddr *)&addr1, svr1_port); - GPR_ASSERT(grpc_tcp_server_add_port(s, (struct sockaddr *)&addr1, addr_len) == - svr1_port); + GPR_ASSERT(grpc_tcp_server_add_port(s, (struct sockaddr *)&addr1, addr_len, + &svr_port) == GRPC_ERROR_NONE && + svr_port == svr1_port); /* Bad port_index. */ GPR_ASSERT(grpc_tcp_server_port_fd_count(s, 2) == 0); @@ -306,7 +321,8 @@ static void test_connect(unsigned n) { grpc_exec_ctx_finish(&exec_ctx); } -static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) { +static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, + grpc_error *error) { grpc_pollset_destroy(p); } diff --git a/test/core/iomgr/timer_list_test.c b/test/core/iomgr/timer_list_test.c index 2e0f5c8701..be8988ab75 100644 --- a/test/core/iomgr/timer_list_test.c +++ b/test/core/iomgr/timer_list_test.c @@ -42,8 +42,8 @@ static int cb_called[MAX_CB][2]; -static void cb(grpc_exec_ctx *exec_ctx, void *arg, bool success) { - cb_called[(intptr_t)arg][success]++; +static void cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + cb_called[(intptr_t)arg][error == GRPC_ERROR_NONE]++; } static void add_test(void) { diff --git a/test/core/iomgr/workqueue_test.c b/test/core/iomgr/workqueue_test.c index 953cc35ee6..76ecfae74b 100644 --- a/test/core/iomgr/workqueue_test.c +++ b/test/core/iomgr/workqueue_test.c @@ -42,17 +42,20 @@ static gpr_mu *g_mu; static grpc_pollset *g_pollset; -static void must_succeed(grpc_exec_ctx *exec_ctx, void *p, bool success) { - GPR_ASSERT(success == 1); +static void must_succeed(grpc_exec_ctx *exec_ctx, void *p, grpc_error *error) { + GPR_ASSERT(error == GRPC_ERROR_NONE); gpr_mu_lock(g_mu); *(int *)p = 1; - grpc_pollset_kick(g_pollset, NULL); + GPR_ASSERT( + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(g_pollset, NULL))); gpr_mu_unlock(g_mu); } static void test_ref_unref(void) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_workqueue *wq = grpc_workqueue_create(&exec_ctx); + grpc_workqueue *wq; + GPR_ASSERT(GRPC_LOG_IF_ERROR("grpc_workqueue_create", + grpc_workqueue_create(&exec_ctx, &wq))); GRPC_WORKQUEUE_REF(wq, "test"); GRPC_WORKQUEUE_UNREF(&exec_ctx, wq, "test"); GRPC_WORKQUEUE_UNREF(&exec_ctx, wq, "destroy"); @@ -63,19 +66,23 @@ static void test_add_closure(void) { grpc_closure c; int done = 0; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_workqueue *wq = grpc_workqueue_create(&exec_ctx); + grpc_workqueue *wq; + GPR_ASSERT(GRPC_LOG_IF_ERROR("grpc_workqueue_create", + grpc_workqueue_create(&exec_ctx, &wq))); gpr_timespec deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5); grpc_pollset_worker *worker = NULL; grpc_closure_init(&c, must_succeed, &done); - grpc_workqueue_push(wq, &c, 1); + grpc_workqueue_enqueue(&exec_ctx, wq, &c, GRPC_ERROR_NONE); grpc_workqueue_add_to_pollset(&exec_ctx, wq, g_pollset); gpr_mu_lock(g_mu); GPR_ASSERT(!done); while (!done) { - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(deadline.clock_type), deadline); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(deadline.clock_type), deadline))); } gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); @@ -89,19 +96,24 @@ static void test_flush(void) { grpc_closure c; int done = 0; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_workqueue *wq = grpc_workqueue_create(&exec_ctx); + grpc_workqueue *wq; + GPR_ASSERT(GRPC_LOG_IF_ERROR("grpc_workqueue_create", + grpc_workqueue_create(&exec_ctx, &wq))); gpr_timespec deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5); grpc_pollset_worker *worker = NULL; grpc_closure_init(&c, must_succeed, &done); - grpc_exec_ctx_enqueue(&exec_ctx, &c, true, NULL); + grpc_exec_ctx_sched(&exec_ctx, &c, GRPC_ERROR_NONE, NULL); grpc_workqueue_flush(&exec_ctx, wq); grpc_workqueue_add_to_pollset(&exec_ctx, wq, g_pollset); gpr_mu_lock(g_mu); + GPR_ASSERT(!done); while (!done) { - grpc_pollset_work(&exec_ctx, g_pollset, &worker, - gpr_now(deadline.clock_type), deadline); + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, g_pollset, &worker, + gpr_now(deadline.clock_type), deadline))); } gpr_mu_unlock(g_mu); grpc_exec_ctx_finish(&exec_ctx); @@ -111,7 +123,8 @@ static void test_flush(void) { grpc_exec_ctx_finish(&exec_ctx); } -static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) { +static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, + grpc_error *error) { grpc_pollset_destroy(p); } diff --git a/test/core/security/create_jwt.c b/test/core/security/create_jwt.c index 3c36b767d3..1bd135f175 100644 --- a/test/core/security/create_jwt.c +++ b/test/core/security/create_jwt.c @@ -34,8 +34,8 @@ #include <stdio.h> #include <string.h> +#include "src/core/lib/iomgr/load_file.h" #include "src/core/lib/security/credentials/jwt/jwt_credentials.h" -#include "src/core/lib/support/load_file.h" #include <grpc/support/alloc.h> #include <grpc/support/cmdline.h> @@ -45,13 +45,10 @@ void create_jwt(const char *json_key_file_path, const char *service_url, const char *scope) { grpc_auth_json_key key; - int ok = 0; char *jwt; - gpr_slice json_key_data = gpr_load_file(json_key_file_path, 1, &ok); - if (!ok) { - fprintf(stderr, "Could not read %s.\n", json_key_file_path); - exit(1); - } + gpr_slice json_key_data; + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "load_file", grpc_load_file(json_key_file_path, 1, &json_key_data))); key = grpc_auth_json_key_create_from_string( (const char *)GPR_SLICE_START_PTR(json_key_data)); gpr_slice_unref(json_key_data); diff --git a/test/core/security/credentials_test.c b/test/core/security/credentials_test.c index 31e06372b9..e703dbdeb6 100644 --- a/test/core/security/credentials_test.c +++ b/test/core/security/credentials_test.c @@ -157,7 +157,7 @@ static grpc_httpcli_response http_response(int status, const char *body) { grpc_httpcli_response response; memset(&response, 0, sizeof(grpc_httpcli_response)); response.status = status; - response.body = (char *)body; + response.body = gpr_strdup((char *)body); response.body_length = strlen(body); return response; } @@ -247,6 +247,7 @@ static void test_oauth2_token_fetcher_creds_parsing_ok(void) { "Bearer ya29.AHES6ZRN3-HlhAPya30GnW_bHSb_") == 0); grpc_credentials_md_store_unref(token_md); + grpc_http_response_destroy(&response); } static void test_oauth2_token_fetcher_creds_parsing_bad_http_status(void) { @@ -257,6 +258,7 @@ static void test_oauth2_token_fetcher_creds_parsing_bad_http_status(void) { GPR_ASSERT(grpc_oauth2_token_fetcher_credentials_parse_server_response( &response, &token_md, &token_lifetime) == GRPC_CREDENTIALS_ERROR); + grpc_http_response_destroy(&response); } static void test_oauth2_token_fetcher_creds_parsing_empty_http_body(void) { @@ -266,6 +268,7 @@ static void test_oauth2_token_fetcher_creds_parsing_empty_http_body(void) { GPR_ASSERT(grpc_oauth2_token_fetcher_credentials_parse_server_response( &response, &token_md, &token_lifetime) == GRPC_CREDENTIALS_ERROR); + grpc_http_response_destroy(&response); } static void test_oauth2_token_fetcher_creds_parsing_invalid_json(void) { @@ -279,6 +282,7 @@ static void test_oauth2_token_fetcher_creds_parsing_invalid_json(void) { GPR_ASSERT(grpc_oauth2_token_fetcher_credentials_parse_server_response( &response, &token_md, &token_lifetime) == GRPC_CREDENTIALS_ERROR); + grpc_http_response_destroy(&response); } static void test_oauth2_token_fetcher_creds_parsing_missing_token(void) { @@ -291,6 +295,7 @@ static void test_oauth2_token_fetcher_creds_parsing_missing_token(void) { GPR_ASSERT(grpc_oauth2_token_fetcher_credentials_parse_server_response( &response, &token_md, &token_lifetime) == GRPC_CREDENTIALS_ERROR); + grpc_http_response_destroy(&response); } static void test_oauth2_token_fetcher_creds_parsing_missing_token_type(void) { @@ -304,6 +309,7 @@ static void test_oauth2_token_fetcher_creds_parsing_missing_token_type(void) { GPR_ASSERT(grpc_oauth2_token_fetcher_credentials_parse_server_response( &response, &token_md, &token_lifetime) == GRPC_CREDENTIALS_ERROR); + grpc_http_response_destroy(&response); } static void test_oauth2_token_fetcher_creds_parsing_missing_token_lifetime( @@ -317,6 +323,7 @@ static void test_oauth2_token_fetcher_creds_parsing_missing_token_lifetime( GPR_ASSERT(grpc_oauth2_token_fetcher_credentials_parse_server_response( &response, &token_md, &token_lifetime) == GRPC_CREDENTIALS_ERROR); + grpc_http_response_destroy(&response); } static void check_metadata(expected_md *expected, grpc_credentials_md *md_elems, @@ -549,37 +556,37 @@ static void validate_compute_engine_http_request( static int compute_engine_httpcli_get_success_override( grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, - gpr_timespec deadline, grpc_httpcli_response_cb on_response, - void *user_data) { - grpc_httpcli_response response = - http_response(200, valid_oauth2_json_response); + gpr_timespec deadline, grpc_closure *on_done, + grpc_httpcli_response *response) { validate_compute_engine_http_request(request); - on_response(exec_ctx, user_data, &response); + *response = http_response(200, valid_oauth2_json_response); + grpc_exec_ctx_sched(exec_ctx, on_done, GRPC_ERROR_NONE, NULL); return 1; } static int compute_engine_httpcli_get_failure_override( grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, - gpr_timespec deadline, grpc_httpcli_response_cb on_response, - void *user_data) { - grpc_httpcli_response response = http_response(403, "Not Authorized."); + gpr_timespec deadline, grpc_closure *on_done, + grpc_httpcli_response *response) { validate_compute_engine_http_request(request); - on_response(exec_ctx, user_data, &response); + *response = http_response(403, "Not Authorized."); + grpc_exec_ctx_sched(exec_ctx, on_done, GRPC_ERROR_NONE, NULL); return 1; } static int httpcli_post_should_not_be_called( grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, const char *body_bytes, size_t body_size, gpr_timespec deadline, - grpc_httpcli_response_cb on_response, void *user_data) { + grpc_closure *on_done, grpc_httpcli_response *response) { GPR_ASSERT("HTTP POST should not be called" == NULL); return 1; } -static int httpcli_get_should_not_be_called( - grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, - gpr_timespec deadline, grpc_httpcli_response_cb on_response, - void *user_data) { +static int httpcli_get_should_not_be_called(grpc_exec_ctx *exec_ctx, + const grpc_httpcli_request *request, + gpr_timespec deadline, + grpc_closure *on_done, + grpc_httpcli_response *response) { GPR_ASSERT("HTTP GET should not be called" == NULL); return 1; } @@ -653,21 +660,20 @@ static void validate_refresh_token_http_request( static int refresh_token_httpcli_post_success( grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, const char *body, size_t body_size, gpr_timespec deadline, - grpc_httpcli_response_cb on_response, void *user_data) { - grpc_httpcli_response response = - http_response(200, valid_oauth2_json_response); + grpc_closure *on_done, grpc_httpcli_response *response) { validate_refresh_token_http_request(request, body, body_size); - on_response(exec_ctx, user_data, &response); + *response = http_response(200, valid_oauth2_json_response); + grpc_exec_ctx_sched(exec_ctx, on_done, GRPC_ERROR_NONE, NULL); return 1; } static int refresh_token_httpcli_post_failure( grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, const char *body, size_t body_size, gpr_timespec deadline, - grpc_httpcli_response_cb on_response, void *user_data) { - grpc_httpcli_response response = http_response(403, "Not Authorized."); + grpc_closure *on_done, grpc_httpcli_response *response) { validate_refresh_token_http_request(request, body, body_size); - on_response(exec_ctx, user_data, &response); + *response = http_response(403, "Not Authorized."); + grpc_exec_ctx_sched(exec_ctx, on_done, GRPC_ERROR_NONE, NULL); return 1; } @@ -899,17 +905,17 @@ static void test_google_default_creds_refresh_token(void) { static int default_creds_gce_detection_httpcli_get_success_override( grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, - gpr_timespec deadline, grpc_httpcli_response_cb on_response, - void *user_data) { - grpc_httpcli_response response = http_response(200, ""); - grpc_http_header header; - header.key = "Metadata-Flavor"; - header.value = "Google"; - response.hdr_count = 1; - response.hdrs = &header; + gpr_timespec deadline, grpc_closure *on_done, + grpc_httpcli_response *response) { + *response = http_response(200, ""); + grpc_http_header *headers = gpr_malloc(sizeof(*headers) * 1); + headers[0].key = gpr_strdup("Metadata-Flavor"); + headers[0].value = gpr_strdup("Google"); + response->hdr_count = 1; + response->hdrs = headers; GPR_ASSERT(strcmp(request->http.path, "/") == 0); GPR_ASSERT(strcmp(request->host, "metadata.google.internal") == 0); - on_response(exec_ctx, user_data, &response); + grpc_exec_ctx_sched(exec_ctx, on_done, GRPC_ERROR_NONE, NULL); return 1; } @@ -961,13 +967,13 @@ static void test_google_default_creds_gce(void) { static int default_creds_gce_detection_httpcli_get_failure_override( grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, - gpr_timespec deadline, grpc_httpcli_response_cb on_response, - void *user_data) { + gpr_timespec deadline, grpc_closure *on_done, + grpc_httpcli_response *response) { /* No magic header. */ - grpc_httpcli_response response = http_response(200, ""); GPR_ASSERT(strcmp(request->http.path, "/") == 0); GPR_ASSERT(strcmp(request->host, "metadata.google.internal") == 0); - on_response(exec_ctx, user_data, &response); + *response = http_response(200, ""); + grpc_exec_ctx_sched(exec_ctx, on_done, GRPC_ERROR_NONE, NULL); return 1; } diff --git a/test/core/security/fetch_oauth2.c b/test/core/security/fetch_oauth2.c index 2a102fb139..292f59a7c1 100644 --- a/test/core/security/fetch_oauth2.c +++ b/test/core/security/fetch_oauth2.c @@ -42,19 +42,16 @@ #include <grpc/support/slice.h> #include <grpc/support/sync.h> +#include "src/core/lib/iomgr/load_file.h" #include "src/core/lib/security/credentials/credentials.h" -#include "src/core/lib/support/load_file.h" #include "test/core/security/oauth2_utils.h" static grpc_call_credentials *create_refresh_token_creds( const char *json_refresh_token_file_path) { - int success; - gpr_slice refresh_token = - gpr_load_file(json_refresh_token_file_path, 1, &success); - if (!success) { - gpr_log(GPR_ERROR, "Could not read file %s.", json_refresh_token_file_path); - exit(1); - } + gpr_slice refresh_token; + GPR_ASSERT(GRPC_LOG_IF_ERROR( + "load_file", + grpc_load_file(json_refresh_token_file_path, 1, &refresh_token))); return grpc_google_refresh_token_credentials_create( (const char *)GPR_SLICE_START_PTR(refresh_token), NULL); } diff --git a/test/core/security/jwt_verifier_test.c b/test/core/security/jwt_verifier_test.c index 7f4f4ffadf..36b331a777 100644 --- a/test/core/security/jwt_verifier_test.c +++ b/test/core/security/jwt_verifier_test.c @@ -278,24 +278,23 @@ static grpc_httpcli_response http_response(int status, char *body) { static int httpcli_post_should_not_be_called( grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, const char *body_bytes, size_t body_size, gpr_timespec deadline, - grpc_httpcli_response_cb on_response, void *user_data) { + grpc_closure *on_done, grpc_httpcli_response *response) { GPR_ASSERT("HTTP POST should not be called" == NULL); return 1; } static int httpcli_get_google_keys_for_email( grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, - gpr_timespec deadline, grpc_httpcli_response_cb on_response, - void *user_data) { - grpc_httpcli_response response = http_response(200, good_google_email_keys()); + gpr_timespec deadline, grpc_closure *on_done, + grpc_httpcli_response *response) { + *response = http_response(200, good_google_email_keys()); GPR_ASSERT(request->handshaker == &grpc_httpcli_ssl); GPR_ASSERT(strcmp(request->host, "www.googleapis.com") == 0); GPR_ASSERT(strcmp(request->http.path, "/robot/v1/metadata/x509/" "777-abaslkan11hlb6nmim3bpspl31ud@developer." "gserviceaccount.com") == 0); - on_response(exec_ctx, user_data, &response); - gpr_free(response.body); + grpc_exec_ctx_sched(exec_ctx, on_done, GRPC_ERROR_NONE, NULL); return 1; } @@ -325,22 +324,21 @@ static void test_jwt_verifier_google_email_issuer_success(void) { GPR_ASSERT(jwt != NULL); grpc_jwt_verifier_verify(&exec_ctx, verifier, NULL, jwt, expected_audience, on_verification_success, (void *)expected_user_data); + grpc_exec_ctx_finish(&exec_ctx); gpr_free(jwt); grpc_jwt_verifier_destroy(verifier); grpc_httpcli_set_override(NULL, NULL); - grpc_exec_ctx_finish(&exec_ctx); } static int httpcli_get_custom_keys_for_email( grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, - gpr_timespec deadline, grpc_httpcli_response_cb on_response, - void *user_data) { - grpc_httpcli_response response = http_response(200, gpr_strdup(good_jwk_set)); + gpr_timespec deadline, grpc_closure *on_done, + grpc_httpcli_response *response) { + *response = http_response(200, gpr_strdup(good_jwk_set)); GPR_ASSERT(request->handshaker == &grpc_httpcli_ssl); GPR_ASSERT(strcmp(request->host, "keys.bar.com") == 0); GPR_ASSERT(strcmp(request->http.path, "/jwk/foo@bar.com") == 0); - on_response(exec_ctx, user_data, &response); - gpr_free(response.body); + grpc_exec_ctx_sched(exec_ctx, on_done, GRPC_ERROR_NONE, NULL); return 1; } @@ -360,40 +358,36 @@ static void test_jwt_verifier_custom_email_issuer_success(void) { GPR_ASSERT(jwt != NULL); grpc_jwt_verifier_verify(&exec_ctx, verifier, NULL, jwt, expected_audience, on_verification_success, (void *)expected_user_data); + grpc_exec_ctx_finish(&exec_ctx); gpr_free(jwt); grpc_jwt_verifier_destroy(verifier); grpc_httpcli_set_override(NULL, NULL); - grpc_exec_ctx_finish(&exec_ctx); } static int httpcli_get_jwk_set(grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, - gpr_timespec deadline, - grpc_httpcli_response_cb on_response, - void *user_data) { - grpc_httpcli_response response = http_response(200, gpr_strdup(good_jwk_set)); + gpr_timespec deadline, grpc_closure *on_done, + grpc_httpcli_response *response) { + *response = http_response(200, gpr_strdup(good_jwk_set)); GPR_ASSERT(request->handshaker == &grpc_httpcli_ssl); GPR_ASSERT(strcmp(request->host, "www.googleapis.com") == 0); GPR_ASSERT(strcmp(request->http.path, "/oauth2/v3/certs") == 0); - on_response(exec_ctx, user_data, &response); - gpr_free(response.body); + grpc_exec_ctx_sched(exec_ctx, on_done, GRPC_ERROR_NONE, NULL); return 1; } static int httpcli_get_openid_config(grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, gpr_timespec deadline, - grpc_httpcli_response_cb on_response, - void *user_data) { - grpc_httpcli_response response = - http_response(200, gpr_strdup(good_openid_config)); + grpc_closure *on_done, + grpc_httpcli_response *response) { + *response = http_response(200, gpr_strdup(good_openid_config)); GPR_ASSERT(request->handshaker == &grpc_httpcli_ssl); GPR_ASSERT(strcmp(request->host, "accounts.google.com") == 0); GPR_ASSERT(strcmp(request->http.path, GRPC_OPENID_CONFIG_URL_SUFFIX) == 0); grpc_httpcli_set_override(httpcli_get_jwk_set, httpcli_post_should_not_be_called); - on_response(exec_ctx, user_data, &response); - gpr_free(response.body); + grpc_exec_ctx_sched(exec_ctx, on_done, GRPC_ERROR_NONE, NULL); return 1; } @@ -413,10 +407,10 @@ static void test_jwt_verifier_url_issuer_success(void) { GPR_ASSERT(jwt != NULL); grpc_jwt_verifier_verify(&exec_ctx, verifier, NULL, jwt, expected_audience, on_verification_success, (void *)expected_user_data); + grpc_exec_ctx_finish(&exec_ctx); gpr_free(jwt); grpc_jwt_verifier_destroy(verifier); grpc_httpcli_set_override(NULL, NULL); - grpc_exec_ctx_finish(&exec_ctx); } static void on_verification_key_retrieval_error(void *user_data, @@ -429,14 +423,11 @@ static void on_verification_key_retrieval_error(void *user_data, static int httpcli_get_bad_json(grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, - gpr_timespec deadline, - grpc_httpcli_response_cb on_response, - void *user_data) { - grpc_httpcli_response response = - http_response(200, gpr_strdup("{\"bad\": \"stuff\"}")); + gpr_timespec deadline, grpc_closure *on_done, + grpc_httpcli_response *response) { + *response = http_response(200, gpr_strdup("{\"bad\": \"stuff\"}")); GPR_ASSERT(request->handshaker == &grpc_httpcli_ssl); - on_response(exec_ctx, user_data, &response); - gpr_free(response.body); + grpc_exec_ctx_sched(exec_ctx, on_done, GRPC_ERROR_NONE, NULL); return 1; } @@ -457,10 +448,10 @@ static void test_jwt_verifier_url_issuer_bad_config(void) { grpc_jwt_verifier_verify(&exec_ctx, verifier, NULL, jwt, expected_audience, on_verification_key_retrieval_error, (void *)expected_user_data); + grpc_exec_ctx_finish(&exec_ctx); gpr_free(jwt); grpc_jwt_verifier_destroy(verifier); grpc_httpcli_set_override(NULL, NULL); - grpc_exec_ctx_finish(&exec_ctx); } static void test_jwt_verifier_bad_json_key(void) { @@ -480,10 +471,10 @@ static void test_jwt_verifier_bad_json_key(void) { grpc_jwt_verifier_verify(&exec_ctx, verifier, NULL, jwt, expected_audience, on_verification_key_retrieval_error, (void *)expected_user_data); + grpc_exec_ctx_finish(&exec_ctx); gpr_free(jwt); grpc_jwt_verifier_destroy(verifier); grpc_httpcli_set_override(NULL, NULL); - grpc_exec_ctx_finish(&exec_ctx); } static void corrupt_jwt_sig(char *jwt) { @@ -529,16 +520,17 @@ static void test_jwt_verifier_bad_signature(void) { grpc_jwt_verifier_verify(&exec_ctx, verifier, NULL, jwt, expected_audience, on_verification_bad_signature, (void *)expected_user_data); + grpc_exec_ctx_finish(&exec_ctx); gpr_free(jwt); grpc_jwt_verifier_destroy(verifier); grpc_httpcli_set_override(NULL, NULL); - grpc_exec_ctx_finish(&exec_ctx); } -static int httpcli_get_should_not_be_called( - grpc_exec_ctx *exec_ctx, const grpc_httpcli_request *request, - gpr_timespec deadline, grpc_httpcli_response_cb on_response, - void *user_data) { +static int httpcli_get_should_not_be_called(grpc_exec_ctx *exec_ctx, + const grpc_httpcli_request *request, + gpr_timespec deadline, + grpc_closure *on_done, + grpc_httpcli_response *response) { GPR_ASSERT(0); return 1; } @@ -559,9 +551,9 @@ static void test_jwt_verifier_bad_format(void) { grpc_jwt_verifier_verify(&exec_ctx, verifier, NULL, "bad jwt", expected_audience, on_verification_bad_format, (void *)expected_user_data); + grpc_exec_ctx_finish(&exec_ctx); grpc_jwt_verifier_destroy(verifier); grpc_httpcli_set_override(NULL, NULL); - grpc_exec_ctx_finish(&exec_ctx); } /* find verification key: bad jks, cannot find key in jks */ diff --git a/test/core/security/oauth2_utils.c b/test/core/security/oauth2_utils.c index cb27a1a564..a334edc32d 100644 --- a/test/core/security/oauth2_utils.c +++ b/test/core/security/oauth2_utils.c @@ -70,11 +70,14 @@ static void on_oauth2_response(grpc_exec_ctx *exec_ctx, void *user_data, gpr_mu_lock(request->mu); request->is_done = 1; request->token = token; - grpc_pollset_kick(grpc_polling_entity_pollset(&request->pops), NULL); + GRPC_LOG_IF_ERROR( + "pollset_kick", + grpc_pollset_kick(grpc_polling_entity_pollset(&request->pops), NULL)); gpr_mu_unlock(request->mu); } -static void do_nothing(grpc_exec_ctx *exec_ctx, void *unused, bool success) {} +static void do_nothing(grpc_exec_ctx *exec_ctx, void *unused, + grpc_error *error) {} char *grpc_test_fetch_oauth2_token_with_credentials( grpc_call_credentials *creds) { @@ -98,9 +101,14 @@ char *grpc_test_fetch_oauth2_token_with_credentials( gpr_mu_lock(request.mu); while (!request.is_done) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&request.pops), - &worker, gpr_now(GPR_CLOCK_MONOTONIC), - gpr_inf_future(GPR_CLOCK_MONOTONIC)); + if (!GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, + grpc_polling_entity_pollset(&request.pops), + &worker, gpr_now(GPR_CLOCK_MONOTONIC), + gpr_inf_future(GPR_CLOCK_MONOTONIC)))) { + request.is_done = 1; + } } gpr_mu_unlock(request.mu); diff --git a/test/core/security/print_google_default_creds_token.c b/test/core/security/print_google_default_creds_token.c index 07c8c58d41..18fbc3c41c 100644 --- a/test/core/security/print_google_default_creds_token.c +++ b/test/core/security/print_google_default_creds_token.c @@ -67,7 +67,9 @@ static void on_metadata_response(grpc_exec_ctx *exec_ctx, void *user_data, } gpr_mu_lock(sync->mu); sync->is_done = 1; - grpc_pollset_kick(grpc_polling_entity_pollset(&sync->pops), NULL); + GRPC_LOG_IF_ERROR( + "pollset_kick", + grpc_pollset_kick(grpc_polling_entity_pollset(&sync->pops), NULL)); gpr_mu_unlock(sync->mu); } @@ -106,9 +108,13 @@ int main(int argc, char **argv) { gpr_mu_lock(sync.mu); while (!sync.is_done) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&sync.pops), - &worker, gpr_now(GPR_CLOCK_MONOTONIC), - gpr_inf_future(GPR_CLOCK_MONOTONIC)); + if (!GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, + grpc_polling_entity_pollset(&sync.pops), &worker, + gpr_now(GPR_CLOCK_MONOTONIC), + gpr_inf_future(GPR_CLOCK_MONOTONIC)))) + sync.is_done = 1; gpr_mu_unlock(sync.mu); grpc_exec_ctx_flush(&exec_ctx); gpr_mu_lock(sync.mu); diff --git a/test/core/security/secure_endpoint_test.c b/test/core/security/secure_endpoint_test.c index 6aba21a98c..1d2bf73bb1 100644 --- a/test/core/security/secure_endpoint_test.c +++ b/test/core/security/secure_endpoint_test.c @@ -139,7 +139,8 @@ static grpc_endpoint_test_config configs[] = { secure_endpoint_create_fixture_tcp_socketpair_leftover, clean_up}, }; -static void inc_call_ctr(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +static void inc_call_ctr(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { ++*(int *)arg; } @@ -172,7 +173,8 @@ static void test_leftover(grpc_endpoint_test_config config, size_t slice_size) { clean_up(); } -static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) { +static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, + grpc_error *error) { grpc_pollset_destroy(p); } diff --git a/test/core/security/verify_jwt.c b/test/core/security/verify_jwt.c index ecb873b655..728d2d637a 100644 --- a/test/core/security/verify_jwt.c +++ b/test/core/security/verify_jwt.c @@ -81,7 +81,7 @@ static void on_jwt_verification_done(void *user_data, gpr_mu_lock(sync->mu); sync->is_done = 1; - grpc_pollset_kick(sync->pollset, NULL); + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(sync->pollset, NULL)); gpr_mu_unlock(sync->mu); } @@ -115,9 +115,12 @@ int main(int argc, char **argv) { gpr_mu_lock(sync.mu); while (!sync.is_done) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, sync.pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), - gpr_inf_future(GPR_CLOCK_MONOTONIC)); + if (!GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, sync.pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), + gpr_inf_future(GPR_CLOCK_MONOTONIC)))) + sync.is_done = true; gpr_mu_unlock(sync.mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(sync.mu); diff --git a/test/core/surface/completion_queue_test.c b/test/core/surface/completion_queue_test.c index 49a1fc441f..ab74c65b9e 100644 --- a/test/core/surface/completion_queue_test.c +++ b/test/core/surface/completion_queue_test.c @@ -96,8 +96,8 @@ static void test_cq_end_op(void) { cc = grpc_completion_queue_create(NULL); grpc_cq_begin_op(cc, tag); - grpc_cq_end_op(&exec_ctx, cc, tag, 1, do_nothing_end_completion, NULL, - &completion); + grpc_cq_end_op(&exec_ctx, cc, tag, GRPC_ERROR_NONE, do_nothing_end_completion, + NULL, &completion); ev = grpc_completion_queue_next(cc, gpr_inf_past(GPR_CLOCK_REALTIME), NULL); GPR_ASSERT(ev.type == GRPC_OP_COMPLETE); @@ -155,8 +155,8 @@ static void test_pluck(void) { for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { grpc_cq_begin_op(cc, tags[i]); - grpc_cq_end_op(&exec_ctx, cc, tags[i], 1, do_nothing_end_completion, NULL, - &completions[i]); + grpc_cq_end_op(&exec_ctx, cc, tags[i], GRPC_ERROR_NONE, + do_nothing_end_completion, NULL, &completions[i]); } for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { @@ -167,8 +167,8 @@ static void test_pluck(void) { for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { grpc_cq_begin_op(cc, tags[i]); - grpc_cq_end_op(&exec_ctx, cc, tags[i], 1, do_nothing_end_completion, NULL, - &completions[i]); + grpc_cq_end_op(&exec_ctx, cc, tags[i], GRPC_ERROR_NONE, + do_nothing_end_completion, NULL, &completions[i]); } for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { @@ -240,8 +240,8 @@ static void test_too_many_plucks(void) { for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { grpc_cq_begin_op(cc, tags[i]); - grpc_cq_end_op(&exec_ctx, cc, tags[i], 1, do_nothing_end_completion, NULL, - &completions[i]); + grpc_cq_end_op(&exec_ctx, cc, tags[i], GRPC_ERROR_NONE, + do_nothing_end_completion, NULL, &completions[i]); } for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) { @@ -294,8 +294,9 @@ static void producer_thread(void *arg) { gpr_log(GPR_INFO, "producer %d phase 2", opt->id); for (i = 0; i < TEST_THREAD_EVENTS; i++) { - grpc_cq_end_op(&exec_ctx, opt->cc, (void *)(intptr_t)1, 1, free_completion, - NULL, gpr_malloc(sizeof(grpc_cq_completion))); + grpc_cq_end_op(&exec_ctx, opt->cc, (void *)(intptr_t)1, GRPC_ERROR_NONE, + free_completion, NULL, + gpr_malloc(sizeof(grpc_cq_completion))); opt->events_triggered++; grpc_exec_ctx_finish(&exec_ctx); } diff --git a/test/core/surface/concurrent_connectivity_test.c b/test/core/surface/concurrent_connectivity_test.c index de9ba8d27b..4ddca2103a 100644 --- a/test/core/surface/concurrent_connectivity_test.c +++ b/test/core/surface/concurrent_connectivity_test.c @@ -102,7 +102,7 @@ static void on_connect(grpc_exec_ctx *exec_ctx, void *vargs, grpc_endpoint *tcp, (void)acceptor; grpc_endpoint_shutdown(exec_ctx, tcp); grpc_endpoint_destroy(exec_ctx, tcp); - grpc_pollset_kick(args->pollset, NULL); + GRPC_LOG_IF_ERROR("pollset_kick", grpc_pollset_kick(args->pollset, NULL)); } void bad_server_thread(void *vargs) { @@ -112,10 +112,14 @@ void bad_server_thread(void *vargs) { struct sockaddr_storage addr; socklen_t addr_len = sizeof(addr); int port; - grpc_tcp_server *s = grpc_tcp_server_create(NULL); + grpc_tcp_server *s; + grpc_error *error = grpc_tcp_server_create(NULL, &s); + GPR_ASSERT(error == GRPC_ERROR_NONE); memset(&addr, 0, sizeof(addr)); addr.ss_family = AF_INET; - port = grpc_tcp_server_add_port(s, (struct sockaddr *)&addr, addr_len); + error = + grpc_tcp_server_add_port(s, (struct sockaddr *)&addr, addr_len, &port); + GPR_ASSERT(GRPC_LOG_IF_ERROR("grpc_tcp_server_add_port", error)); GPR_ASSERT(port > 0); gpr_asprintf(&args->addr, "localhost:%d", port); @@ -129,7 +133,11 @@ void bad_server_thread(void *vargs) { gpr_time_add(now, gpr_time_from_millis(100, GPR_TIMESPAN)); grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, args->pollset, &worker, now, deadline); + if (!GRPC_LOG_IF_ERROR("pollset_work", + grpc_pollset_work(&exec_ctx, args->pollset, &worker, + now, deadline))) { + gpr_atm_rel_store(&args->stop, 1); + } gpr_mu_unlock(args->mu); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(args->mu); @@ -144,7 +152,7 @@ void bad_server_thread(void *vargs) { } static void done_pollset_shutdown(grpc_exec_ctx *exec_ctx, void *pollset, - bool success) { + grpc_error *error) { grpc_pollset_destroy(pollset); gpr_free(pollset); } diff --git a/test/core/surface/lame_client_test.c b/test/core/surface/lame_client_test.c index edd50568d6..f36f980575 100644 --- a/test/core/surface/lame_client_test.c +++ b/test/core/surface/lame_client_test.c @@ -47,13 +47,14 @@ grpc_closure transport_op_cb; static void *tag(intptr_t x) { return (void *)x; } -void verify_connectivity(grpc_exec_ctx *exec_ctx, void *arg, bool success) { +void verify_connectivity(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { grpc_transport_op *op = arg; GPR_ASSERT(GRPC_CHANNEL_SHUTDOWN == *op->connectivity_state); - GPR_ASSERT(success); + GPR_ASSERT(error == GRPC_ERROR_NONE); } -void do_nothing(grpc_exec_ctx *exec_ctx, void *arg, bool success) {} +void do_nothing(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {} void test_transport_op(grpc_channel *channel) { grpc_transport_op op; diff --git a/test/core/surface/server_test.c b/test/core/surface/server_test.c index 1e94c5a41b..02eb432e2d 100644 --- a/test/core/surface/server_test.c +++ b/test/core/surface/server_test.c @@ -32,9 +32,13 @@ */ #include <grpc/grpc.h> +#include <grpc/grpc_security.h> #include <grpc/support/alloc.h> +#include <grpc/support/host_port.h> #include <grpc/support/log.h> #include <grpc/support/string_util.h> +#include "src/core/lib/iomgr/resolve_address.h" +#include "src/core/lib/security/credentials/fake/fake_credentials.h" #include "test/core/util/port.h" #include "test/core/util/test_config.h" @@ -86,8 +90,13 @@ void test_bind_server_twice(void) { gpr_asprintf(&addr, "[::]:%d", port); grpc_server_register_completion_queue(server1, cq, NULL); grpc_server_register_completion_queue(server2, cq, NULL); + GPR_ASSERT(0 == grpc_server_add_secure_http2_port(server2, addr, NULL)); GPR_ASSERT(port == grpc_server_add_insecure_http2_port(server1, addr)); GPR_ASSERT(0 == grpc_server_add_insecure_http2_port(server2, addr)); + grpc_server_credentials *fake_creds = + grpc_fake_transport_security_server_credentials_create(); + GPR_ASSERT(0 == grpc_server_add_secure_http2_port(server2, addr, fake_creds)); + grpc_server_credentials_release(fake_creds); grpc_server_shutdown_and_notify(server1, cq, NULL); grpc_server_shutdown_and_notify(server2, cq, NULL); grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_MONOTONIC), NULL); @@ -98,12 +107,68 @@ void test_bind_server_twice(void) { gpr_free(addr); } +void test_bind_server_to_addr(const char *host, bool secure) { + int port = grpc_pick_unused_port_or_die(); + char *addr; + gpr_join_host_port(&addr, host, port); + gpr_log(GPR_INFO, "Test bind to %s", addr); + + grpc_server *server = grpc_server_create(NULL, NULL); + if (secure) { + grpc_server_credentials *fake_creds = + grpc_fake_transport_security_server_credentials_create(); + GPR_ASSERT(grpc_server_add_secure_http2_port(server, addr, fake_creds)); + grpc_server_credentials_release(fake_creds); + } else { + GPR_ASSERT(grpc_server_add_insecure_http2_port(server, addr)); + } + grpc_completion_queue *cq = grpc_completion_queue_create(NULL); + grpc_server_register_completion_queue(server, cq, NULL); + grpc_server_start(server); + grpc_server_shutdown_and_notify(server, cq, NULL); + grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_MONOTONIC), NULL); + grpc_server_destroy(server); + grpc_completion_queue_destroy(cq); + gpr_free(addr); +} + +static int external_dns_works(const char *host) { + grpc_resolved_addresses *res; + grpc_error *error = grpc_blocking_resolve_address(host, "80", &res); + GRPC_ERROR_UNREF(error); + if (res != NULL) { + grpc_resolved_addresses_destroy(res); + return 1; + } + return 0; +} + +static void test_bind_server_to_addrs(const char **addrs, size_t n) { + for (size_t i = 0; i < n; i++) { + test_bind_server_to_addr(addrs[i], false); + test_bind_server_to_addr(addrs[i], true); + } +} + int main(int argc, char **argv) { grpc_test_init(argc, argv); grpc_init(); test_register_method_fail(); test_request_call_on_no_server_cq(); test_bind_server_twice(); + + static const char *addrs[] = { + "::1", "127.0.0.1", "::ffff:127.0.0.1", "localhost", "0.0.0.0", "::", + }; + test_bind_server_to_addrs(addrs, GPR_ARRAY_SIZE(addrs)); + + if (external_dns_works("loopback46.unittest.grpc.io")) { + static const char *dns_addrs[] = { + "loopback46.unittest.grpc.io", "loopback4.unittest.grpc.io", + }; + test_bind_server_to_addrs(dns_addrs, GPR_ARRAY_SIZE(dns_addrs)); + } + grpc_shutdown(); return 0; } diff --git a/test/core/transport/chttp2/hpack_parser_fuzzer_test.c b/test/core/transport/chttp2/hpack_parser_fuzzer_test.c index e41eda8653..7c2efc3e9f 100644 --- a/test/core/transport/chttp2/hpack_parser_fuzzer_test.c +++ b/test/core/transport/chttp2/hpack_parser_fuzzer_test.c @@ -50,7 +50,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { grpc_chttp2_hpack_parser parser; grpc_chttp2_hpack_parser_init(&parser); parser.on_header = onhdr; - grpc_chttp2_hpack_parser_parse(&parser, data, data + size); + GRPC_ERROR_UNREF(grpc_chttp2_hpack_parser_parse(&parser, data, data + size)); grpc_chttp2_hpack_parser_destroy(&parser); grpc_shutdown(); return 0; diff --git a/test/core/transport/chttp2/hpack_parser_test.c b/test/core/transport/chttp2/hpack_parser_test.c index 51bf48dc09..9ddceb8981 100644 --- a/test/core/transport/chttp2/hpack_parser_test.c +++ b/test/core/transport/chttp2/hpack_parser_test.c @@ -76,7 +76,8 @@ static void test_vector(grpc_chttp2_hpack_parser *parser, for (i = 0; i < nslices; i++) { GPR_ASSERT(grpc_chttp2_hpack_parser_parse( - parser, GPR_SLICE_START_PTR(slices[i]), GPR_SLICE_END_PTR(slices[i]))); + parser, GPR_SLICE_START_PTR(slices[i]), + GPR_SLICE_END_PTR(slices[i])) == GRPC_ERROR_NONE); } for (i = 0; i < nslices; i++) { diff --git a/test/core/transport/chttp2/hpack_table_test.c b/test/core/transport/chttp2/hpack_table_test.c index 73e59f1536..98e486c69c 100644 --- a/test/core/transport/chttp2/hpack_table_test.c +++ b/test/core/transport/chttp2/hpack_table_test.c @@ -144,7 +144,7 @@ static void test_many_additions(void) { gpr_asprintf(&key, "K:%d", i); gpr_asprintf(&value, "VALUE:%d", i); elem = grpc_mdelem_from_strings(key, value); - GPR_ASSERT(grpc_chttp2_hptbl_add(&tbl, elem)); + GPR_ASSERT(grpc_chttp2_hptbl_add(&tbl, elem) == GRPC_ERROR_NONE); GRPC_MDELEM_UNREF(elem); assert_index(&tbl, 1 + GRPC_CHTTP2_LAST_STATIC_ENTRY, key, value); gpr_free(key); @@ -181,13 +181,13 @@ static void test_find(void) { grpc_chttp2_hptbl_init(&tbl); elem = grpc_mdelem_from_strings("abc", "xyz"); - GPR_ASSERT(grpc_chttp2_hptbl_add(&tbl, elem)); + GPR_ASSERT(grpc_chttp2_hptbl_add(&tbl, elem) == GRPC_ERROR_NONE); GRPC_MDELEM_UNREF(elem); elem = grpc_mdelem_from_strings("abc", "123"); - GPR_ASSERT(grpc_chttp2_hptbl_add(&tbl, elem)); + GPR_ASSERT(grpc_chttp2_hptbl_add(&tbl, elem) == GRPC_ERROR_NONE); GRPC_MDELEM_UNREF(elem); elem = grpc_mdelem_from_strings("x", "1"); - GPR_ASSERT(grpc_chttp2_hptbl_add(&tbl, elem)); + GPR_ASSERT(grpc_chttp2_hptbl_add(&tbl, elem) == GRPC_ERROR_NONE); GRPC_MDELEM_UNREF(elem); r = find_simple(&tbl, "abc", "123"); @@ -238,7 +238,7 @@ static void test_find(void) { for (i = 0; i < 10000; i++) { int64_ttoa(i, buffer); elem = grpc_mdelem_from_strings("test", buffer); - GPR_ASSERT(grpc_chttp2_hptbl_add(&tbl, elem)); + GPR_ASSERT(grpc_chttp2_hptbl_add(&tbl, elem) == GRPC_ERROR_NONE); GRPC_MDELEM_UNREF(elem); } diff --git a/test/core/transport/connectivity_state_test.c b/test/core/transport/connectivity_state_test.c index 38dea01cc6..1050059eff 100644 --- a/test/core/transport/connectivity_state_test.c +++ b/test/core/transport/connectivity_state_test.c @@ -43,14 +43,15 @@ int g_counter; -static void must_succeed(grpc_exec_ctx *exec_ctx, void *arg, bool success) { - GPR_ASSERT(success); +static void must_succeed(grpc_exec_ctx *exec_ctx, void *arg, + grpc_error *error) { + GPR_ASSERT(error == GRPC_ERROR_NONE); GPR_ASSERT(arg == THE_ARG); g_counter++; } -static void must_fail(grpc_exec_ctx *exec_ctx, void *arg, bool success) { - GPR_ASSERT(!success); +static void must_fail(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { + GPR_ASSERT(error != GRPC_ERROR_NONE); GPR_ASSERT(arg == THE_ARG); g_counter++; } @@ -67,15 +68,18 @@ static void test_connectivity_state_name(void) { 0 == strcmp(grpc_connectivity_state_name(GRPC_CHANNEL_TRANSIENT_FAILURE), "TRANSIENT_FAILURE")); GPR_ASSERT(0 == strcmp(grpc_connectivity_state_name(GRPC_CHANNEL_SHUTDOWN), - "FATAL_FAILURE")); + "SHUTDOWN")); } static void test_check(void) { grpc_connectivity_state_tracker tracker; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + grpc_error *error; gpr_log(GPR_DEBUG, "test_check"); grpc_connectivity_state_init(&tracker, GRPC_CHANNEL_IDLE, "xxx"); - GPR_ASSERT(grpc_connectivity_state_check(&tracker) == GRPC_CHANNEL_IDLE); + GPR_ASSERT(grpc_connectivity_state_check(&tracker, &error) == + GRPC_CHANNEL_IDLE); + GPR_ASSERT(error == GRPC_ERROR_NONE); grpc_connectivity_state_destroy(&exec_ctx, &tracker); grpc_exec_ctx_finish(&exec_ctx); } diff --git a/test/core/util/mock_endpoint.c b/test/core/util/mock_endpoint.c index 7768413095..ed9545e9df 100644 --- a/test/core/util/mock_endpoint.c +++ b/test/core/util/mock_endpoint.c @@ -51,7 +51,7 @@ static void me_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, gpr_mu_lock(&m->mu); if (m->read_buffer.count > 0) { gpr_slice_buffer_swap(&m->read_buffer, slices); - grpc_exec_ctx_enqueue(exec_ctx, cb, true, NULL); + grpc_exec_ctx_sched(exec_ctx, cb, GRPC_ERROR_NONE, NULL); } else { m->on_read = cb; m->on_read_out = slices; @@ -65,7 +65,7 @@ static void me_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, for (size_t i = 0; i < slices->count; i++) { m->on_write(slices->slices[i]); } - grpc_exec_ctx_enqueue(exec_ctx, cb, true, NULL); + grpc_exec_ctx_sched(exec_ctx, cb, GRPC_ERROR_NONE, NULL); } static void me_add_to_pollset(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, @@ -78,7 +78,8 @@ static void me_shutdown(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep) { grpc_mock_endpoint *m = (grpc_mock_endpoint *)ep; gpr_mu_lock(&m->mu); if (m->on_read) { - grpc_exec_ctx_enqueue(exec_ctx, m->on_read, false, NULL); + grpc_exec_ctx_sched(exec_ctx, m->on_read, + GRPC_ERROR_CREATE("Endpoint Shutdown"), NULL); m->on_read = NULL; } gpr_mu_unlock(&m->mu); @@ -115,7 +116,7 @@ void grpc_mock_endpoint_put_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, gpr_mu_lock(&m->mu); if (m->on_read != NULL) { gpr_slice_buffer_add(m->on_read_out, slice); - grpc_exec_ctx_enqueue(exec_ctx, m->on_read, true, NULL); + grpc_exec_ctx_sched(exec_ctx, m->on_read, GRPC_ERROR_NONE, NULL); m->on_read = NULL; } else { gpr_slice_buffer_add(&m->read_buffer, slice); diff --git a/test/core/util/one_corpus_entry_fuzzer.c b/test/core/util/one_corpus_entry_fuzzer.c index 41f9558211..2a23d006f1 100644 --- a/test/core/util/one_corpus_entry_fuzzer.c +++ b/test/core/util/one_corpus_entry_fuzzer.c @@ -32,14 +32,14 @@ */ #include <grpc/support/log.h> -#include "src/core/lib/support/load_file.h" +#include "src/core/lib/iomgr/load_file.h" extern int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size); int main(int argc, char **argv) { - int ok = 0; - gpr_slice buffer = gpr_load_file(argv[1], 0, &ok); - GPR_ASSERT(ok); + gpr_slice buffer; + GPR_ASSERT( + GRPC_LOG_IF_ERROR("load_file", grpc_load_file(argv[1], 0, &buffer))); LLVMFuzzerTestOneInput(GPR_SLICE_START_PTR(buffer), GPR_SLICE_LENGTH(buffer)); gpr_slice_unref(buffer); return 0; diff --git a/test/core/util/passthru_endpoint.c b/test/core/util/passthru_endpoint.c index ae955b1f68..a39f3dd66e 100644 --- a/test/core/util/passthru_endpoint.c +++ b/test/core/util/passthru_endpoint.c @@ -59,10 +59,11 @@ static void me_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, half *m = (half *)ep; gpr_mu_lock(&m->parent->mu); if (m->parent->shutdown) { - grpc_exec_ctx_enqueue(exec_ctx, cb, false, NULL); + grpc_exec_ctx_sched(exec_ctx, cb, GRPC_ERROR_CREATE("Already shutdown"), + NULL); } else if (m->read_buffer.count > 0) { gpr_slice_buffer_swap(&m->read_buffer, slices); - grpc_exec_ctx_enqueue(exec_ctx, cb, true, NULL); + grpc_exec_ctx_sched(exec_ctx, cb, GRPC_ERROR_NONE, NULL); } else { m->on_read = cb; m->on_read_out = slices; @@ -79,14 +80,14 @@ static void me_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, gpr_slice_buffer *slices, grpc_closure *cb) { half *m = other_half((half *)ep); gpr_mu_lock(&m->parent->mu); - bool ok = true; + grpc_error *error = GRPC_ERROR_NONE; if (m->parent->shutdown) { - ok = false; + error = GRPC_ERROR_CREATE("Endpoint already shutdown"); } else if (m->on_read != NULL) { for (size_t i = 0; i < slices->count; i++) { gpr_slice_buffer_add(m->on_read_out, gpr_slice_ref(slices->slices[i])); } - grpc_exec_ctx_enqueue(exec_ctx, m->on_read, true, NULL); + grpc_exec_ctx_sched(exec_ctx, m->on_read, GRPC_ERROR_NONE, NULL); m->on_read = NULL; } else { for (size_t i = 0; i < slices->count; i++) { @@ -94,7 +95,7 @@ static void me_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, } } gpr_mu_unlock(&m->parent->mu); - grpc_exec_ctx_enqueue(exec_ctx, cb, ok, NULL); + grpc_exec_ctx_sched(exec_ctx, cb, error, NULL); } static void me_add_to_pollset(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, @@ -108,12 +109,14 @@ static void me_shutdown(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep) { gpr_mu_lock(&m->parent->mu); m->parent->shutdown = true; if (m->on_read) { - grpc_exec_ctx_enqueue(exec_ctx, m->on_read, false, NULL); + grpc_exec_ctx_sched(exec_ctx, m->on_read, GRPC_ERROR_CREATE("Shutdown"), + NULL); m->on_read = NULL; } m = other_half(m); if (m->on_read) { - grpc_exec_ctx_enqueue(exec_ctx, m->on_read, false, NULL); + grpc_exec_ctx_sched(exec_ctx, m->on_read, GRPC_ERROR_CREATE("Shutdown"), + NULL); m->on_read = NULL; } gpr_mu_unlock(&m->parent->mu); diff --git a/test/core/util/port_server_client.c b/test/core/util/port_server_client.c index f924d553d5..a5c8c49650 100644 --- a/test/core/util/port_server_client.c +++ b/test/core/util/port_server_client.c @@ -56,7 +56,7 @@ typedef struct freereq { } freereq; static void destroy_pops_and_shutdown(grpc_exec_ctx *exec_ctx, void *p, - bool success) { + grpc_error *error) { grpc_pollset *pollset = grpc_polling_entity_pollset(p); grpc_pollset_destroy(pollset); gpr_free(pollset); @@ -64,17 +64,20 @@ static void destroy_pops_and_shutdown(grpc_exec_ctx *exec_ctx, void *p, } static void freed_port_from_server(grpc_exec_ctx *exec_ctx, void *arg, - const grpc_httpcli_response *response) { + grpc_error *error) { freereq *pr = arg; gpr_mu_lock(pr->mu); pr->done = 1; - grpc_pollset_kick(grpc_polling_entity_pollset(&pr->pops), NULL); + GRPC_LOG_IF_ERROR( + "pollset_kick", + grpc_pollset_kick(grpc_polling_entity_pollset(&pr->pops), NULL)); gpr_mu_unlock(pr->mu); } void grpc_free_port_using_server(char *server, int port) { grpc_httpcli_context context; grpc_httpcli_request req; + grpc_httpcli_response rsp; freereq pr; char *path; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; @@ -84,6 +87,7 @@ void grpc_free_port_using_server(char *server, int port) { memset(&pr, 0, sizeof(pr)); memset(&req, 0, sizeof(req)); + memset(&rsp, 0, sizeof(rsp)); grpc_pollset *pollset = gpr_malloc(grpc_pollset_size()); grpc_pollset_init(pollset, &pr.mu); @@ -96,14 +100,18 @@ void grpc_free_port_using_server(char *server, int port) { grpc_httpcli_context_init(&context); grpc_httpcli_get(&exec_ctx, &context, &pr.pops, &req, - GRPC_TIMEOUT_SECONDS_TO_DEADLINE(10), freed_port_from_server, - &pr); + GRPC_TIMEOUT_SECONDS_TO_DEADLINE(10), + grpc_closure_create(freed_port_from_server, &pr), &rsp); gpr_mu_lock(pr.mu); while (!pr.done) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&pr.pops), &worker, - gpr_now(GPR_CLOCK_MONOTONIC), - GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1)); + if (!GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&pr.pops), + &worker, gpr_now(GPR_CLOCK_MONOTONIC), + GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1)))) { + pr.done = 1; + } } gpr_mu_unlock(pr.mu); @@ -113,6 +121,7 @@ void grpc_free_port_using_server(char *server, int port) { shutdown_closure); grpc_exec_ctx_finish(&exec_ctx); gpr_free(path); + grpc_http_response_destroy(&rsp); } typedef struct portreq { @@ -122,19 +131,22 @@ typedef struct portreq { int retries; char *server; grpc_httpcli_context *ctx; + grpc_httpcli_response response; } portreq; static void got_port_from_server(grpc_exec_ctx *exec_ctx, void *arg, - const grpc_httpcli_response *response) { + grpc_error *error) { size_t i; int port = 0; portreq *pr = arg; int failed = 0; + grpc_httpcli_response *response = &pr->response; - if (!response) { + if (error != GRPC_ERROR_NONE) { failed = 1; - gpr_log(GPR_DEBUG, - "failed port pick from server: retrying [response=NULL]"); + const char *msg = grpc_error_string(error); + gpr_log(GPR_DEBUG, "failed port pick from server: retrying [%s]", msg); + grpc_error_free_string(msg); } else if (response->status != 200) { failed = 1; gpr_log(GPR_DEBUG, "failed port pick from server: status=%d", @@ -153,9 +165,12 @@ static void got_port_from_server(grpc_exec_ctx *exec_ctx, void *arg, pr->retries++; req.host = pr->server; req.http.path = "/get"; + grpc_http_response_destroy(&pr->response); + memset(&pr->response, 0, sizeof(pr->response)); grpc_httpcli_get(exec_ctx, pr->ctx, &pr->pops, &req, - GRPC_TIMEOUT_SECONDS_TO_DEADLINE(10), got_port_from_server, - pr); + GRPC_TIMEOUT_SECONDS_TO_DEADLINE(10), + grpc_closure_create(got_port_from_server, pr), + &pr->response); return; } GPR_ASSERT(response); @@ -167,7 +182,9 @@ static void got_port_from_server(grpc_exec_ctx *exec_ctx, void *arg, GPR_ASSERT(port > 1024); gpr_mu_lock(pr->mu); pr->port = port; - grpc_pollset_kick(grpc_polling_entity_pollset(&pr->pops), NULL); + GRPC_LOG_IF_ERROR( + "pollset_kick", + grpc_pollset_kick(grpc_polling_entity_pollset(&pr->pops), NULL)); gpr_mu_unlock(pr->mu); } @@ -194,19 +211,24 @@ int grpc_pick_port_using_server(char *server) { req.http.path = "/get"; grpc_httpcli_context_init(&context); - grpc_httpcli_get(&exec_ctx, &context, &pr.pops, &req, - GRPC_TIMEOUT_SECONDS_TO_DEADLINE(10), got_port_from_server, - &pr); + grpc_httpcli_get( + &exec_ctx, &context, &pr.pops, &req, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(10), + grpc_closure_create(got_port_from_server, &pr), &pr.response); grpc_exec_ctx_finish(&exec_ctx); gpr_mu_lock(pr.mu); while (pr.port == -1) { grpc_pollset_worker *worker = NULL; - grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&pr.pops), &worker, - gpr_now(GPR_CLOCK_MONOTONIC), - GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1)); + if (!GRPC_LOG_IF_ERROR( + "pollset_work", + grpc_pollset_work(&exec_ctx, grpc_polling_entity_pollset(&pr.pops), + &worker, gpr_now(GPR_CLOCK_MONOTONIC), + GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1)))) { + pr.port = 0; + } } gpr_mu_unlock(pr.mu); + grpc_http_response_destroy(&pr.response); grpc_httpcli_context_destroy(&context); grpc_pollset_shutdown(&exec_ctx, grpc_polling_entity_pollset(&pr.pops), shutdown_closure); diff --git a/test/core/util/test_tcp_server.c b/test/core/util/test_tcp_server.c index e39a95712c..27c16fc764 100644 --- a/test/core/util/test_tcp_server.c +++ b/test/core/util/test_tcp_server.c @@ -46,7 +46,7 @@ #include "test/core/util/port.h" static void on_server_destroyed(grpc_exec_ctx *exec_ctx, void *data, - bool success) { + grpc_error *error) { test_tcp_server *server = data; server->shutdown = 1; } @@ -72,9 +72,12 @@ void test_tcp_server_start(test_tcp_server *server, int port) { addr.sin_port = htons((uint16_t)port); memset(&addr.sin_addr, 0, sizeof(addr.sin_addr)); - server->tcp_server = grpc_tcp_server_create(&server->shutdown_complete); - port_added = - grpc_tcp_server_add_port(server->tcp_server, &addr, sizeof(addr)); + grpc_error *error = + grpc_tcp_server_create(&server->shutdown_complete, &server->tcp_server); + GPR_ASSERT(error == GRPC_ERROR_NONE); + error = grpc_tcp_server_add_port(server->tcp_server, &addr, sizeof(addr), + &port_added); + GPR_ASSERT(error == GRPC_ERROR_NONE); GPR_ASSERT(port_added == port); grpc_tcp_server_start(&exec_ctx, server->tcp_server, &server->pollset, 1, @@ -91,13 +94,14 @@ void test_tcp_server_poll(test_tcp_server *server, int seconds) { gpr_time_from_seconds(seconds, GPR_TIMESPAN)); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; gpr_mu_lock(server->mu); - grpc_pollset_work(&exec_ctx, server->pollset, &worker, - gpr_now(GPR_CLOCK_MONOTONIC), deadline); + GRPC_LOG_IF_ERROR("pollset_work", + grpc_pollset_work(&exec_ctx, server->pollset, &worker, + gpr_now(GPR_CLOCK_MONOTONIC), deadline)); gpr_mu_unlock(server->mu); grpc_exec_ctx_finish(&exec_ctx); } -static void do_nothing(grpc_exec_ctx *exec_ctx, void *arg, bool success) {} +static void do_nothing(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {} void test_tcp_server_destroy(test_tcp_server *server) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 10c8cbd549..f13e840c20 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -807,6 +807,7 @@ src/core/lib/http/parser.h \ src/core/lib/iomgr/closure.h \ src/core/lib/iomgr/endpoint.h \ src/core/lib/iomgr/endpoint_pair.h \ +src/core/lib/iomgr/error.h \ src/core/lib/iomgr/ev_poll_and_epoll_posix.h \ src/core/lib/iomgr/ev_poll_posix.h \ src/core/lib/iomgr/ev_posix.h \ @@ -816,6 +817,7 @@ src/core/lib/iomgr/iocp_windows.h \ src/core/lib/iomgr/iomgr.h \ src/core/lib/iomgr/iomgr_internal.h \ src/core/lib/iomgr/iomgr_posix.h \ +src/core/lib/iomgr/load_file.h \ src/core/lib/iomgr/polling_entity.h \ src/core/lib/iomgr/pollset.h \ src/core/lib/iomgr/pollset_set.h \ @@ -902,6 +904,7 @@ src/core/lib/security/transport/auth_filters.h \ src/core/lib/security/transport/handshake.h \ src/core/lib/security/transport/secure_endpoint.h \ src/core/lib/security/transport/security_connector.h \ +src/core/lib/security/transport/tsi_error.h \ src/core/lib/security/util/b64.h \ src/core/lib/security/util/json_util.h \ src/core/lib/tsi/fake_transport_security.h \ @@ -958,6 +961,7 @@ src/core/lib/iomgr/closure.c \ src/core/lib/iomgr/endpoint.c \ src/core/lib/iomgr/endpoint_pair_posix.c \ src/core/lib/iomgr/endpoint_pair_windows.c \ +src/core/lib/iomgr/error.c \ src/core/lib/iomgr/ev_poll_and_epoll_posix.c \ src/core/lib/iomgr/ev_poll_posix.c \ src/core/lib/iomgr/ev_posix.c \ @@ -967,6 +971,7 @@ src/core/lib/iomgr/iocp_windows.c \ src/core/lib/iomgr/iomgr.c \ src/core/lib/iomgr/iomgr_posix.c \ src/core/lib/iomgr/iomgr_windows.c \ +src/core/lib/iomgr/load_file.c \ src/core/lib/iomgr/polling_entity.c \ src/core/lib/iomgr/pollset_set_windows.c \ src/core/lib/iomgr/pollset_windows.c \ @@ -1068,6 +1073,7 @@ src/core/lib/security/transport/handshake.c \ src/core/lib/security/transport/secure_endpoint.c \ src/core/lib/security/transport/security_connector.c \ src/core/lib/security/transport/server_auth_filter.c \ +src/core/lib/security/transport/tsi_error.c \ src/core/lib/security/util/b64.c \ src/core/lib/security/util/json_util.c \ src/core/lib/surface/init_secure.c \ @@ -1166,7 +1172,6 @@ src/core/lib/profiling/timers.h \ src/core/lib/support/backoff.h \ src/core/lib/support/block_annotate.h \ src/core/lib/support/env.h \ -src/core/lib/support/load_file.h \ src/core/lib/support/murmur_hash.h \ src/core/lib/support/stack_lockfree.h \ src/core/lib/support/string.h \ @@ -1189,7 +1194,6 @@ src/core/lib/support/env_posix.c \ src/core/lib/support/env_windows.c \ src/core/lib/support/histogram.c \ src/core/lib/support/host_port.c \ -src/core/lib/support/load_file.c \ src/core/lib/support/log.c \ src/core/lib/support/log_android.c \ src/core/lib/support/log_linux.c \ diff --git a/tools/fuzzer/runners/http_fuzzer_test.sh b/tools/fuzzer/runners/http_request_fuzzer_test.sh index d8dde1491e..250a761ac8 100644 --- a/tools/fuzzer/runners/http_fuzzer_test.sh +++ b/tools/fuzzer/runners/http_request_fuzzer_test.sh @@ -42,4 +42,4 @@ then flags="-use_traces=1 $flags" fi -bins/$config/http_fuzzer_test $flags fuzzer_output test/core/http/corpus +bins/$config/http_request_fuzzer_test $flags fuzzer_output test/core/http/corpus diff --git a/tools/fuzzer/runners/http_response_fuzzer_test.sh b/tools/fuzzer/runners/http_response_fuzzer_test.sh new file mode 100644 index 0000000000..f747739ae2 --- /dev/null +++ b/tools/fuzzer/runners/http_response_fuzzer_test.sh @@ -0,0 +1,45 @@ +#!/bin/bash +# Copyright 2016, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + +flags="-max_total_time=$runtime -artifact_prefix=fuzzer_output/ -max_len=2048 -timeout=120" + + +if [ "$jobs" != "1" ] +then + flags="-jobs=$jobs -workers=$jobs $flags" +fi + +if [ "$config" == "asan-trace-cmp" ] +then + flags="-use_traces=1 $flags" +fi + +bins/$config/http_response_fuzzer_test $flags fuzzer_output test/core/http/corpus diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py index f7282dddb8..cbf77ae0c7 100755 --- a/tools/run_tests/run_tests.py +++ b/tools/run_tests/run_tests.py @@ -1210,7 +1210,7 @@ def _build_and_run( cache=cache if not xml_report else None, add_env={'GRPC_TEST_PORT_SERVER': 'localhost:%d' % port_server_port}) if resultset: - for k, v in resultset.iteritems(): + for k, v in sorted(resultset.items()): num_runs, num_failures = _calculate_num_runs_failures(v) if num_failures == num_runs: # what about infinite_runs??? jobset.message('FAILED', k, do_newline=True) diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json index fd522ee173..3c6bcc3db4 100644 --- a/tools/run_tests/sources_and_headers.json +++ b/tools/run_tests/sources_and_headers.json @@ -543,20 +543,6 @@ ], "headers": [], "language": "c", - "name": "gpr_load_file_test", - "src": [ - "test/core/support/load_file_test.c" - ], - "third_party": false, - "type": "target" - }, - { - "deps": [ - "gpr", - "gpr_test_util" - ], - "headers": [], - "language": "c", "name": "gpr_log_test", "src": [ "test/core/support/log_test.c" @@ -987,9 +973,9 @@ ], "headers": [], "language": "c", - "name": "http_fuzzer_test", + "name": "http_parser_test", "src": [ - "test/core/http/fuzzer.c" + "test/core/http/parser_test.c" ], "third_party": false, "type": "target" @@ -1003,9 +989,25 @@ ], "headers": [], "language": "c", - "name": "http_parser_test", + "name": "http_request_fuzzer_test", "src": [ - "test/core/http/parser_test.c" + "test/core/http/request_fuzzer.c" + ], + "third_party": false, + "type": "target" + }, + { + "deps": [ + "gpr", + "gpr_test_util", + "grpc", + "grpc_test_util" + ], + "headers": [], + "language": "c", + "name": "http_response_fuzzer_test", + "src": [ + "test/core/http/response_fuzzer.c" ], "third_party": false, "type": "target" @@ -1257,6 +1259,22 @@ ], "headers": [], "language": "c", + "name": "load_file_test", + "src": [ + "test/core/iomgr/load_file_test.c" + ], + "third_party": false, + "type": "target" + }, + { + "deps": [ + "gpr", + "gpr_test_util", + "grpc", + "grpc_test_util" + ], + "headers": [], + "language": "c", "name": "low_level_ping_pong_benchmark", "src": [ "test/core/network_benchmarks/low_level_ping_pong.c" @@ -2673,28 +2691,6 @@ { "deps": [ "gpr", - "gpr_test_util", - "grpc", - "grpc++", - "grpc++_test_util", - "grpc_test_util", - "grpc_zookeeper" - ], - "headers": [ - "src/proto/grpc/testing/echo.grpc.pb.h", - "src/proto/grpc/testing/echo.pb.h" - ], - "language": "c++", - "name": "zookeeper_test", - "src": [ - "test/cpp/end2end/zookeeper_test.cc" - ], - "third_party": false, - "type": "target" - }, - { - "deps": [ - "gpr", "grpc" ], "headers": [], @@ -3989,9 +3985,26 @@ ], "headers": [], "language": "c", - "name": "http_fuzzer_test_one_entry", + "name": "http_request_fuzzer_test_one_entry", "src": [ - "test/core/http/fuzzer.c", + "test/core/http/request_fuzzer.c", + "test/core/util/one_corpus_entry_fuzzer.c" + ], + "third_party": false, + "type": "target" + }, + { + "deps": [ + "gpr", + "gpr_test_util", + "grpc", + "grpc_test_util" + ], + "headers": [], + "language": "c", + "name": "http_response_fuzzer_test_one_entry", + "src": [ + "test/core/http/response_fuzzer.c", "test/core/util/one_corpus_entry_fuzzer.c" ], "third_party": false, @@ -4230,23 +4243,6 @@ { "deps": [ "gpr", - "grpc" - ], - "headers": [ - "include/grpc/grpc_zookeeper.h" - ], - "language": "c", - "name": "grpc_zookeeper", - "src": [ - "include/grpc/grpc_zookeeper.h", - "src/core/ext/resolver/zookeeper/zookeeper_resolver.c" - ], - "third_party": false, - "type": "lib" - }, - { - "deps": [ - "gpr", "gpr_test_util", "grpc", "grpc_test_util", @@ -5466,7 +5462,6 @@ "src/core/lib/support/backoff.h", "src/core/lib/support/block_annotate.h", "src/core/lib/support/env.h", - "src/core/lib/support/load_file.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/stack_lockfree.h", "src/core/lib/support/string.h", @@ -5525,8 +5520,6 @@ "src/core/lib/support/env_windows.c", "src/core/lib/support/histogram.c", "src/core/lib/support/host_port.c", - "src/core/lib/support/load_file.c", - "src/core/lib/support/load_file.h", "src/core/lib/support/log.c", "src/core/lib/support/log_android.c", "src/core/lib/support/log_linux.c", @@ -5649,6 +5642,7 @@ "src/core/lib/iomgr/closure.h", "src/core/lib/iomgr/endpoint.h", "src/core/lib/iomgr/endpoint_pair.h", + "src/core/lib/iomgr/error.h", "src/core/lib/iomgr/ev_poll_and_epoll_posix.h", "src/core/lib/iomgr/ev_poll_posix.h", "src/core/lib/iomgr/ev_posix.h", @@ -5658,6 +5652,7 @@ "src/core/lib/iomgr/iomgr.h", "src/core/lib/iomgr/iomgr_internal.h", "src/core/lib/iomgr/iomgr_posix.h", + "src/core/lib/iomgr/load_file.h", "src/core/lib/iomgr/polling_entity.h", "src/core/lib/iomgr/pollset.h", "src/core/lib/iomgr/pollset_set.h", @@ -5751,6 +5746,8 @@ "src/core/lib/iomgr/endpoint_pair.h", "src/core/lib/iomgr/endpoint_pair_posix.c", "src/core/lib/iomgr/endpoint_pair_windows.c", + "src/core/lib/iomgr/error.c", + "src/core/lib/iomgr/error.h", "src/core/lib/iomgr/ev_poll_and_epoll_posix.c", "src/core/lib/iomgr/ev_poll_and_epoll_posix.h", "src/core/lib/iomgr/ev_poll_posix.c", @@ -5769,6 +5766,8 @@ "src/core/lib/iomgr/iomgr_posix.c", "src/core/lib/iomgr/iomgr_posix.h", "src/core/lib/iomgr/iomgr_windows.c", + "src/core/lib/iomgr/load_file.c", + "src/core/lib/iomgr/load_file.h", "src/core/lib/iomgr/polling_entity.c", "src/core/lib/iomgr/polling_entity.h", "src/core/lib/iomgr/pollset.h", @@ -6099,6 +6098,7 @@ "src/core/lib/security/transport/handshake.h", "src/core/lib/security/transport/secure_endpoint.h", "src/core/lib/security/transport/security_connector.h", + "src/core/lib/security/transport/tsi_error.h", "src/core/lib/security/util/b64.h", "src/core/lib/security/util/json_util.h" ], @@ -6144,6 +6144,8 @@ "src/core/lib/security/transport/security_connector.c", "src/core/lib/security/transport/security_connector.h", "src/core/lib/security/transport/server_auth_filter.c", + "src/core/lib/security/transport/tsi_error.c", + "src/core/lib/security/transport/tsi_error.h", "src/core/lib/security/util/b64.c", "src/core/lib/security/util/b64.h", "src/core/lib/security/util/json_util.c", diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json index 59933e3962..e25052f473 100644 --- a/tools/run_tests/tests.json +++ b/tools/run_tests/tests.json @@ -611,27 +611,6 @@ "flaky": false, "gtest": false, "language": "c", - "name": "gpr_load_file_test", - "platforms": [ - "linux", - "mac", - "posix", - "windows" - ] - }, - { - "args": [], - "ci_platforms": [ - "linux", - "mac", - "posix", - "windows" - ], - "cpu_cost": 1.0, - "exclude_configs": [], - "flaky": false, - "gtest": false, - "language": "c", "name": "gpr_log_test", "platforms": [ "linux", @@ -1336,6 +1315,27 @@ "flaky": false, "gtest": false, "language": "c", + "name": "load_file_test", + "platforms": [ + "linux", + "mac", + "posix", + "windows" + ] + }, + { + "args": [], + "ci_platforms": [ + "linux", + "mac", + "posix", + "windows" + ], + "cpu_cost": 1.0, + "exclude_configs": [], + "flaky": false, + "gtest": false, + "language": "c", "name": "message_compress_test", "platforms": [ "linux", @@ -59627,1213 +59627,6 @@ }, { "args": [ - "test/core/http/corpus/0299ca2580e4398d170c4a336e0c33eb2cd9d427" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/05e613853d64a9669ea3cf41b0de777dc24931ba" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/069352518a1d1baa05f317c677d275cefda2ac97" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/0925527c9358b1e10ec0f0387cd99f35204d9a34" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/0c5b7c2569410b526605e308309a7f36574e530d" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/0ef3d0a84360bb5ad66274f1226f5cb273ecdbcf" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - 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"flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/a1dc7bc235e46eb21d91084d7b52d5ff9f45df85" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/aa3bbb876eafa8ad8ca4ff2eabc6dd94341d2441" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/ae8ba95d7dbe99926a8f5bfd80347fd6a4b616a0" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/b04fea5c041c707db0ad9c09a81672557b52cc47" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/c4acff8aa2ff886f35439f72625d05002990c940" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/c55ce9995b002e88a102ae2891a71e8bacb346c8" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/ca5a0c00b8969310acb73d15ad0d0c602f1bd0c2" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/cce734f1b263de6994f7950e0df7bf0c81449f70" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/d39c8ee11a697634a09b309460c0bbd967e7effa" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/d4c3e4cf5d035596433c30eaabbd2b2925f4b453" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/d51f7fcc089f269c7afecaaca51966bab5fde629" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/d936dad71c129cf659097dc3db64550c4dd467f4" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/e275b0466a8fb8d9e0e15856e343ddc7112ae66b" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/e5c364b205855a2991ce07482aebb2a3a6147089" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/ee2077e08c3cfccd9bd82adb574ac4fc7d429afb" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/fc5d4b9117ba9e87388174aee4f4970bdfe8d066" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/fdeb2c7daa9e7704f67e141106384e6dd0042c0b" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/request1.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/request2.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/request3.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/request4.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/request5.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/response1.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/response2.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/response3.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/response4.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/response5.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/response6.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ - "test/core/http/corpus/toolong.txt" - ], - "ci_platforms": [ - "linux" - ], - "cpu_cost": 0.1, - "exclude_configs": [], - "flaky": false, - "language": "c", - "name": "http_fuzzer_test_one_entry", - "platforms": [ - "linux" - ], - "uses_polling": false - }, - { - "args": [ "test/core/json/corpus/006d552e952c42b5340baaeb85c2cb80c81e78dd" ], "ci_platforms": [ diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln index ca43dad1e6..a4a33205a2 100644 --- a/vsprojects/buildtests_c.sln +++ b/vsprojects/buildtests_c.sln @@ -336,15 +336,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gpr_host_port_test", "vcxpr {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} EndProjectSection EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gpr_load_file_test", "vcxproj\test\gpr_load_file_test\gpr_load_file_test.vcxproj", "{B36DE5B4-8B73-1194-7539-974D9524D609}" - ProjectSection(myProperties) = preProject - lib = "False" - EndProjectSection - ProjectSection(ProjectDependencies) = postProject - {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} - {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} - EndProjectSection -EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gpr_log_test", "vcxproj\test\gpr_log_test\gpr_log_test.vcxproj", "{38797EE3-62CC-3CBF-18D5-009ED6DD0BEC}" ProjectSection(myProperties) = preProject lib = "False" @@ -1121,6 +1112,17 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "lb_policies_test", "vcxproj {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} EndProjectSection EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "load_file_test", "vcxproj\test\load_file_test\load_file_test.vcxproj", "{DC76C089-0D55-DF19-7CCA-49DAE5D29E49}" + ProjectSection(myProperties) = preProject + lib = "False" + EndProjectSection + ProjectSection(ProjectDependencies) = postProject + {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} + {29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9} + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + EndProjectSection +EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "message_compress_test", "vcxproj\test\message_compress_test\message_compress_test.vcxproj", "{07170557-CCB0-D23C-8018-C2909D115DF9}" ProjectSection(myProperties) = preProject lib = "False" @@ -1950,22 +1952,6 @@ Global {64728265-92F9-103E-6720-8935385458DF}.Release-DLL|Win32.Build.0 = Release|Win32 {64728265-92F9-103E-6720-8935385458DF}.Release-DLL|x64.ActiveCfg = Release|x64 {64728265-92F9-103E-6720-8935385458DF}.Release-DLL|x64.Build.0 = Release|x64 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Debug|Win32.ActiveCfg = Debug|Win32 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Debug|x64.ActiveCfg = Debug|x64 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Release|Win32.ActiveCfg = Release|Win32 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Release|x64.ActiveCfg = Release|x64 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Debug|Win32.Build.0 = Debug|Win32 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Debug|x64.Build.0 = Debug|x64 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Release|Win32.Build.0 = Release|Win32 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Release|x64.Build.0 = Release|x64 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Debug-DLL|Win32.ActiveCfg = Debug|Win32 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Debug-DLL|Win32.Build.0 = Debug|Win32 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Debug-DLL|x64.ActiveCfg = Debug|x64 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Debug-DLL|x64.Build.0 = Debug|x64 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Release-DLL|Win32.ActiveCfg = Release|Win32 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Release-DLL|Win32.Build.0 = Release|Win32 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Release-DLL|x64.ActiveCfg = Release|x64 - {B36DE5B4-8B73-1194-7539-974D9524D609}.Release-DLL|x64.Build.0 = Release|x64 {38797EE3-62CC-3CBF-18D5-009ED6DD0BEC}.Debug|Win32.ActiveCfg = Debug|Win32 {38797EE3-62CC-3CBF-18D5-009ED6DD0BEC}.Debug|x64.ActiveCfg = Debug|x64 {38797EE3-62CC-3CBF-18D5-009ED6DD0BEC}.Release|Win32.ActiveCfg = Release|Win32 @@ -3102,6 +3088,22 @@ Global {62D58A08-3B5E-D6A8-ABBB-77995AA0A8C6}.Release-DLL|Win32.Build.0 = Release|Win32 {62D58A08-3B5E-D6A8-ABBB-77995AA0A8C6}.Release-DLL|x64.ActiveCfg = Release|x64 {62D58A08-3B5E-D6A8-ABBB-77995AA0A8C6}.Release-DLL|x64.Build.0 = Release|x64 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Debug|Win32.ActiveCfg = Debug|Win32 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Debug|x64.ActiveCfg = Debug|x64 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Release|Win32.ActiveCfg = Release|Win32 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Release|x64.ActiveCfg = Release|x64 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Debug|Win32.Build.0 = Debug|Win32 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Debug|x64.Build.0 = Debug|x64 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Release|Win32.Build.0 = Release|Win32 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Release|x64.Build.0 = Release|x64 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Debug-DLL|Win32.ActiveCfg = Debug|Win32 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Debug-DLL|Win32.Build.0 = Debug|Win32 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Debug-DLL|x64.ActiveCfg = Debug|x64 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Debug-DLL|x64.Build.0 = Debug|x64 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Release-DLL|Win32.ActiveCfg = Release|Win32 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Release-DLL|Win32.Build.0 = Release|Win32 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Release-DLL|x64.ActiveCfg = Release|x64 + {DC76C089-0D55-DF19-7CCA-49DAE5D29E49}.Release-DLL|x64.Build.0 = Release|x64 {07170557-CCB0-D23C-8018-C2909D115DF9}.Debug|Win32.ActiveCfg = Debug|Win32 {07170557-CCB0-D23C-8018-C2909D115DF9}.Debug|x64.ActiveCfg = Debug|x64 {07170557-CCB0-D23C-8018-C2909D115DF9}.Release|Win32.ActiveCfg = Release|Win32 diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj b/vsprojects/vcxproj/gpr/gpr.vcxproj index 2e403c2267..db8594e745 100644 --- a/vsprojects/vcxproj/gpr/gpr.vcxproj +++ b/vsprojects/vcxproj/gpr/gpr.vcxproj @@ -195,7 +195,6 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\backoff.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\block_annotate.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\env.h" /> - <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\load_file.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\murmur_hash.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\stack_lockfree.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\string.h" /> @@ -235,8 +234,6 @@ </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\host_port.c"> </ClCompile> - <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\load_file.c"> - </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\log.c"> </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\log_android.c"> diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters index c952a78dab..9bab373513 100644 --- a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters +++ b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters @@ -46,9 +46,6 @@ <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\host_port.c"> <Filter>src\core\lib\support</Filter> </ClCompile> - <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\load_file.c"> - <Filter>src\core\lib\support</Filter> - </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\log.c"> <Filter>src\core\lib\support</Filter> </ClCompile> @@ -281,9 +278,6 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\env.h"> <Filter>src\core\lib\support</Filter> </ClInclude> - <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\load_file.h"> - <Filter>src\core\lib\support</Filter> - </ClInclude> <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\murmur_hash.h"> <Filter>src\core\lib\support</Filter> </ClInclude> diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj index 1824b9272d..136bc6f5c9 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj @@ -316,6 +316,7 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\closure.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair.h" /> + <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\error.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_posix.h" /> @@ -325,6 +326,7 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_internal.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_posix.h" /> + <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\load_file.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\polling_entity.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\pollset.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\pollset_set.h" /> @@ -411,6 +413,7 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\handshake.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.h" /> + <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\tsi_error.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\util\b64.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\util\json_util.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\tsi\fake_transport_security.h" /> @@ -487,6 +490,8 @@ </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair_windows.c"> </ClCompile> + <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\error.c"> + </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.c"> </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.c"> @@ -505,6 +510,8 @@ </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_windows.c"> </ClCompile> + <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\load_file.c"> + </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\polling_entity.c"> </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\pollset_set_windows.c"> @@ -707,6 +714,8 @@ </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\server_auth_filter.c"> </ClCompile> + <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\tsi_error.c"> + </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\b64.c"> </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\json_util.c"> diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters index e77b79e4c2..539025ce1e 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters @@ -55,6 +55,9 @@ <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair_windows.c"> <Filter>src\core\lib\iomgr</Filter> </ClCompile> + <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\error.c"> + <Filter>src\core\lib\iomgr</Filter> + </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.c"> <Filter>src\core\lib\iomgr</Filter> </ClCompile> @@ -82,6 +85,9 @@ <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_windows.c"> <Filter>src\core\lib\iomgr</Filter> </ClCompile> + <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\load_file.c"> + <Filter>src\core\lib\iomgr</Filter> + </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\polling_entity.c"> <Filter>src\core\lib\iomgr</Filter> </ClCompile> @@ -385,6 +391,9 @@ <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\server_auth_filter.c"> <Filter>src\core\lib\security\transport</Filter> </ClCompile> + <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\tsi_error.c"> + <Filter>src\core\lib\security\transport</Filter> + </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\b64.c"> <Filter>src\core\lib\security\util</Filter> </ClCompile> @@ -686,6 +695,9 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair.h"> <Filter>src\core\lib\iomgr</Filter> </ClInclude> + <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\error.h"> + <Filter>src\core\lib\iomgr</Filter> + </ClInclude> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.h"> <Filter>src\core\lib\iomgr</Filter> </ClInclude> @@ -713,6 +725,9 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_posix.h"> <Filter>src\core\lib\iomgr</Filter> </ClInclude> + <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\load_file.h"> + <Filter>src\core\lib\iomgr</Filter> + </ClInclude> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\polling_entity.h"> <Filter>src\core\lib\iomgr</Filter> </ClInclude> @@ -971,6 +986,9 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.h"> <Filter>src\core\lib\security\transport</Filter> </ClInclude> + <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\tsi_error.h"> + <Filter>src\core\lib\security\transport</Filter> + </ClInclude> <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\util\b64.h"> <Filter>src\core\lib\security\util</Filter> </ClInclude> diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj index bc5b153534..b304737ad6 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj @@ -305,6 +305,7 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\closure.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair.h" /> + <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\error.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_posix.h" /> @@ -314,6 +315,7 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_internal.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_posix.h" /> + <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\load_file.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\polling_entity.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\pollset.h" /> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\pollset_set.h" /> @@ -455,6 +457,8 @@ </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair_windows.c"> </ClCompile> + <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\error.c"> + </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.c"> </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.c"> @@ -473,6 +477,8 @@ </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_windows.c"> </ClCompile> + <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\load_file.c"> + </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\polling_entity.c"> </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\pollset_set_windows.c"> diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters index 792a2dbdaa..4f4a29ff8c 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters @@ -58,6 +58,9 @@ <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair_windows.c"> <Filter>src\core\lib\iomgr</Filter> </ClCompile> + <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\error.c"> + <Filter>src\core\lib\iomgr</Filter> + </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.c"> <Filter>src\core\lib\iomgr</Filter> </ClCompile> @@ -85,6 +88,9 @@ <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_windows.c"> <Filter>src\core\lib\iomgr</Filter> </ClCompile> + <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\load_file.c"> + <Filter>src\core\lib\iomgr</Filter> + </ClCompile> <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\polling_entity.c"> <Filter>src\core\lib\iomgr</Filter> </ClCompile> @@ -596,6 +602,9 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair.h"> <Filter>src\core\lib\iomgr</Filter> </ClInclude> + <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\error.h"> + <Filter>src\core\lib\iomgr</Filter> + </ClInclude> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.h"> <Filter>src\core\lib\iomgr</Filter> </ClInclude> @@ -623,6 +632,9 @@ <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_posix.h"> <Filter>src\core\lib\iomgr</Filter> </ClInclude> + <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\load_file.h"> + <Filter>src\core\lib\iomgr</Filter> + </ClInclude> <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\polling_entity.h"> <Filter>src\core\lib\iomgr</Filter> </ClInclude> diff --git a/vsprojects/vcxproj/test/gpr_load_file_test/gpr_load_file_test.vcxproj b/vsprojects/vcxproj/test/load_file_test/load_file_test.vcxproj index 4182969f50..52fbcccb04 100644 --- a/vsprojects/vcxproj/test/gpr_load_file_test/gpr_load_file_test.vcxproj +++ b/vsprojects/vcxproj/test/load_file_test/load_file_test.vcxproj @@ -20,7 +20,7 @@ </ProjectConfiguration> </ItemGroup> <PropertyGroup Label="Globals"> - <ProjectGuid>{B36DE5B4-8B73-1194-7539-974D9524D609}</ProjectGuid> + <ProjectGuid>{DC76C089-0D55-DF19-7CCA-49DAE5D29E49}</ProjectGuid> <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected> <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir> </PropertyGroup> @@ -60,14 +60,14 @@ </ImportGroup> <PropertyGroup Label="UserMacros" /> <PropertyGroup Condition="'$(Configuration)'=='Debug'"> - <TargetName>gpr_load_file_test</TargetName> + <TargetName>load_file_test</TargetName> <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib> <Configuration-grpc_dependencies_zlib>Debug</Configuration-grpc_dependencies_zlib> <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl> <Configuration-grpc_dependencies_openssl>Debug</Configuration-grpc_dependencies_openssl> </PropertyGroup> <PropertyGroup Condition="'$(Configuration)'=='Release'"> - <TargetName>gpr_load_file_test</TargetName> + <TargetName>load_file_test</TargetName> <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib> <Configuration-grpc_dependencies_zlib>Release</Configuration-grpc_dependencies_zlib> <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl> @@ -158,10 +158,16 @@ </ItemDefinitionGroup> <ItemGroup> - <ClCompile Include="$(SolutionDir)\..\test\core\support\load_file_test.c"> + <ClCompile Include="$(SolutionDir)\..\test\core\iomgr\load_file_test.c"> </ClCompile> </ItemGroup> <ItemGroup> + <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_test_util\grpc_test_util.vcxproj"> + <Project>{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}</Project> + </ProjectReference> + <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc\grpc.vcxproj"> + <Project>{29D16885-7228-4C31-81ED-5F9187C7F2A9}</Project> + </ProjectReference> <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr_test_util\gpr_test_util.vcxproj"> <Project>{EAB0A629-17A9-44DB-B5FF-E91A721FE037}</Project> </ProjectReference> diff --git a/vsprojects/vcxproj/test/gpr_load_file_test/gpr_load_file_test.vcxproj.filters b/vsprojects/vcxproj/test/load_file_test/load_file_test.vcxproj.filters index 0edd0fe299..2c7934b5a1 100644 --- a/vsprojects/vcxproj/test/gpr_load_file_test/gpr_load_file_test.vcxproj.filters +++ b/vsprojects/vcxproj/test/load_file_test/load_file_test.vcxproj.filters @@ -1,20 +1,20 @@ <?xml version="1.0" encoding="utf-8"?> <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <ItemGroup> - <ClCompile Include="$(SolutionDir)\..\test\core\support\load_file_test.c"> - <Filter>test\core\support</Filter> + <ClCompile Include="$(SolutionDir)\..\test\core\iomgr\load_file_test.c"> + <Filter>test\core\iomgr</Filter> </ClCompile> </ItemGroup> <ItemGroup> <Filter Include="test"> - <UniqueIdentifier>{7defb822-a4cc-a221-8900-1041a6c2c134}</UniqueIdentifier> + <UniqueIdentifier>{2d5b633c-62d3-3391-6d61-6521bf33e82d}</UniqueIdentifier> </Filter> <Filter Include="test\core"> - <UniqueIdentifier>{3f3cae49-1efd-7015-0fa1-5621168945d5}</UniqueIdentifier> + <UniqueIdentifier>{30d9062f-1ea2-7ee4-249c-0e4220cb5153}</UniqueIdentifier> </Filter> - <Filter Include="test\core\support"> - <UniqueIdentifier>{54e9b9b9-021a-139b-53f2-2f8b7173306c}</UniqueIdentifier> + <Filter Include="test\core\iomgr"> + <UniqueIdentifier>{a23b62a8-d5fc-3114-9aa2-8065e49214e8}</UniqueIdentifier> </Filter> </ItemGroup> </Project> |