Merge github.com:grpc/grpc into sceq

1 files changed, 159 insertions, 417 deletions

diff --git a/build.yaml b/build.yaml
index 84da7744ae..0e97bedf5c 100644
--- a/build.yaml
+++ b/build.yaml
@@ -2,27 +2,110 @@
 '#2': It is used among other things to generate all of our project files.
 '#3': Please refer to the templates directory for more information.
 settings:
-  '#': The public version number of the library.
-  version:
-    major: 0
-    minor: 13
-    micro: 0
-    build: 0
+  '#1': The public version number of the library.
+  '#2': Master always has a "-dev" suffix
+  '#3': Use "-preN" suffixes to identify pre-release versions
+  '#4': Per-language overrides are possible with (eg) ruby_version tag here
+  '#5': See the expand_version.py for all the quirks here
+  version: 0.14.0-dev
 filegroups:
 - name: census
   public_headers:
   - include/grpc/census.h
   headers:
   - src/core/census/aggregation.h
-  - src/core/census/context.h
   - src/core/census/rpc_metric_id.h
   src:
   - src/core/census/context.c
   - src/core/census/initialize.c
   - src/core/census/operation.c
   - src/core/census/placeholders.c
-  - src/core/census/tag_set.c
   - src/core/census/tracing.c
+- name: gpr
+  public_headers:
+  - include/grpc/support/alloc.h
+  - include/grpc/support/atm.h
+  - include/grpc/support/atm_gcc_atomic.h
+  - include/grpc/support/atm_gcc_sync.h
+  - include/grpc/support/atm_win32.h
+  - include/grpc/support/avl.h
+  - include/grpc/support/cmdline.h
+  - include/grpc/support/cpu.h
+  - include/grpc/support/histogram.h
+  - include/grpc/support/host_port.h
+  - include/grpc/support/log.h
+  - include/grpc/support/log_win32.h
+  - include/grpc/support/port_platform.h
+  - include/grpc/support/slice.h
+  - include/grpc/support/slice_buffer.h
+  - include/grpc/support/string_util.h
+  - include/grpc/support/subprocess.h
+  - include/grpc/support/sync.h
+  - include/grpc/support/sync_generic.h
+  - include/grpc/support/sync_posix.h
+  - include/grpc/support/sync_win32.h
+  - include/grpc/support/thd.h
+  - include/grpc/support/time.h
+  - include/grpc/support/tls.h
+  - include/grpc/support/tls_gcc.h
+  - include/grpc/support/tls_msvc.h
+  - include/grpc/support/tls_pthread.h
+  - include/grpc/support/useful.h
+  headers:
+  - src/core/profiling/timers.h
+  - src/core/support/block_annotate.h
+  - src/core/support/env.h
+  - src/core/support/file.h
+  - src/core/support/murmur_hash.h
+  - src/core/support/stack_lockfree.h
+  - src/core/support/string.h
+  - src/core/support/string_win32.h
+  - src/core/support/thd_internal.h
+  - src/core/support/time_precise.h
+  src:
+  - src/core/profiling/basic_timers.c
+  - src/core/profiling/stap_timers.c
+  - src/core/support/alloc.c
+  - src/core/support/avl.c
+  - src/core/support/cmdline.c
+  - src/core/support/cpu_iphone.c
+  - src/core/support/cpu_linux.c
+  - src/core/support/cpu_posix.c
+  - src/core/support/cpu_windows.c
+  - src/core/support/env_linux.c
+  - src/core/support/env_posix.c
+  - src/core/support/env_win32.c
+  - src/core/support/file.c
+  - src/core/support/file_posix.c
+  - src/core/support/file_win32.c
+  - src/core/support/histogram.c
+  - src/core/support/host_port.c
+  - src/core/support/log.c
+  - src/core/support/log_android.c
+  - src/core/support/log_linux.c
+  - src/core/support/log_posix.c
+  - src/core/support/log_win32.c
+  - src/core/support/murmur_hash.c
+  - src/core/support/slice.c
+  - src/core/support/slice_buffer.c
+  - src/core/support/stack_lockfree.c
+  - src/core/support/string.c
+  - src/core/support/string_posix.c
+  - src/core/support/string_win32.c
+  - src/core/support/subprocess_posix.c
+  - src/core/support/subprocess_windows.c
+  - src/core/support/sync.c
+  - src/core/support/sync_posix.c
+  - src/core/support/sync_win32.c
+  - src/core/support/thd.c
+  - src/core/support/thd_posix.c
+  - src/core/support/thd_win32.c
+  - src/core/support/time.c
+  - src/core/support/time_posix.c
+  - src/core/support/time_precise.c
+  - src/core/support/time_win32.c
+  - src/core/support/tls_pthread.c
+  - src/core/support/wrap_memcpy.c
 - name: grpc++_base
   public_headers:
   - include/grpc++/channel.h
@@ -417,6 +500,7 @@ filegroups:
   - test/core/util/parse_hexstring.h
   - test/core/util/port.h
   - test/core/util/slice_splitter.h
+  - test/core/util/test_config.h
   src:
   - test/core/end2end/cq_verifier.c
   - test/core/end2end/fixtures/proxy.c
@@ -426,108 +510,8 @@ filegroups:
   - test/core/util/port_posix.c
   - test/core/util/port_windows.c
   - test/core/util/slice_splitter.c
-libs:
-- name: gpr
-  build: all
-  language: c
-  public_headers:
-  - include/grpc/support/alloc.h
-  - include/grpc/support/atm.h
-  - include/grpc/support/atm_gcc_atomic.h
-  - include/grpc/support/atm_gcc_sync.h
-  - include/grpc/support/atm_win32.h
-  - include/grpc/support/avl.h
-  - include/grpc/support/cmdline.h
-  - include/grpc/support/cpu.h
-  - include/grpc/support/histogram.h
-  - include/grpc/support/host_port.h
-  - include/grpc/support/log.h
-  - include/grpc/support/log_win32.h
-  - include/grpc/support/port_platform.h
-  - include/grpc/support/slice.h
-  - include/grpc/support/slice_buffer.h
-  - include/grpc/support/string_util.h
-  - include/grpc/support/subprocess.h
-  - include/grpc/support/sync.h
-  - include/grpc/support/sync_generic.h
-  - include/grpc/support/sync_posix.h
-  - include/grpc/support/sync_win32.h
-  - include/grpc/support/thd.h
-  - include/grpc/support/time.h
-  - include/grpc/support/tls.h
-  - include/grpc/support/tls_gcc.h
-  - include/grpc/support/tls_msvc.h
-  - include/grpc/support/tls_pthread.h
-  - include/grpc/support/useful.h
-  headers:
-  - src/core/profiling/timers.h
-  - src/core/support/block_annotate.h
-  - src/core/support/env.h
-  - src/core/support/file.h
-  - src/core/support/murmur_hash.h
-  - src/core/support/stack_lockfree.h
-  - src/core/support/string.h
-  - src/core/support/string_win32.h
-  - src/core/support/thd_internal.h
-  - src/core/support/time_precise.h
-  src:
-  - src/core/profiling/basic_timers.c
-  - src/core/profiling/stap_timers.c
-  - src/core/support/alloc.c
-  - src/core/support/avl.c
-  - src/core/support/cmdline.c
-  - src/core/support/cpu_iphone.c
-  - src/core/support/cpu_linux.c
-  - src/core/support/cpu_posix.c
-  - src/core/support/cpu_windows.c
-  - src/core/support/env_linux.c
-  - src/core/support/env_posix.c
-  - src/core/support/env_win32.c
-  - src/core/support/file.c
-  - src/core/support/file_posix.c
-  - src/core/support/file_win32.c
-  - src/core/support/histogram.c
-  - src/core/support/host_port.c
-  - src/core/support/log.c
-  - src/core/support/log_android.c
-  - src/core/support/log_linux.c
-  - src/core/support/log_posix.c
-  - src/core/support/log_win32.c
-  - src/core/support/murmur_hash.c
-  - src/core/support/slice.c
-  - src/core/support/slice_buffer.c
-  - src/core/support/stack_lockfree.c
-  - src/core/support/string.c
-  - src/core/support/string_posix.c
-  - src/core/support/string_win32.c
-  - src/core/support/subprocess_posix.c
-  - src/core/support/subprocess_windows.c
-  - src/core/support/sync.c
-  - src/core/support/sync_posix.c
-  - src/core/support/sync_win32.c
-  - src/core/support/thd.c
-  - src/core/support/thd_posix.c
-  - src/core/support/thd_win32.c
-  - src/core/support/time.c
-  - src/core/support/time_posix.c
-  - src/core/support/time_precise.c
-  - src/core/support/time_win32.c
-  - src/core/support/tls_pthread.c
-  filegroups:
-  - grpc_codegen
-  secure: false
-  vs_project_guid: '{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}'
-- name: gpr_test_util
-  build: private
-  language: c
-  headers:
-  - test/core/util/test_config.h
-  src:
   - test/core/util/test_config.c
-  deps:
-  - gpr
-  secure: false
-  vs_project_guid: '{EAB0A629-17A9-44DB-B5FF-E91A721FE037}'
+libs:
 - name: grpc
   build: all
   language: c
@@ -570,12 +554,12 @@ libs:
   - src/core/tsi/fake_transport_security.c
   - src/core/tsi/ssl_transport_security.c
   - src/core/tsi/transport_security.c
-  deps:
-  - gpr
   baselib: true
   dll: true
   filegroups:
   - grpc_base
+  - gpr
+  - grpc_codegen
   - census
   secure: true
   vs_packages:
@@ -594,8 +578,6 @@ libs:
   - test/core/end2end/data/test_root_cert.c
   - test/core/security/oauth2_utils.c
   deps:
-  - gpr
-  - gpr_test_util
   - grpc
   filegroups:
   - grpc_test_util_base
@@ -604,8 +586,6 @@ libs:
   build: private
   language: c
   deps:
-  - gpr
-  - gpr_test_util
   - grpc_unsecure
   filegroups:
   - grpc_test_util_base
@@ -616,11 +596,11 @@ libs:
   language: c
   src:
   - src/core/surface/init_unsecure.c
-  deps:
-  - gpr
   baselib: true
   dll: true
   filegroups:
+  - gpr
+  - grpc_codegen
   - grpc_base
   - census
   secure: false
@@ -635,7 +615,6 @@ libs:
   src:
   - src/core/client_config/resolvers/zookeeper_resolver.c
   deps:
-  - gpr
   - grpc
   external_deps:
   - zookeeper
@@ -653,8 +632,6 @@ libs:
   - test_tcp_server
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: test_tcp_server
   build: private
   language: c
@@ -665,8 +642,6 @@ libs:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc++
   build: all
   language: c++
@@ -682,7 +657,6 @@ libs:
   - src/cpp/common/secure_create_auth_context.cc
   - src/cpp/server/secure_server_credentials.cc
   deps:
-  - gpr
   - grpc
   baselib: true
   dll: true
@@ -727,7 +701,6 @@ libs:
   src:
   - src/cpp/common/insecure_create_auth_context.cc
   deps:
-  - gpr
   - grpc_unsecure
   baselib: true
   dll: true
@@ -780,7 +753,6 @@ libs:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr
 - name: interop_client_main
   build: private
   language: c++
@@ -798,8 +770,6 @@ libs:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
 - name: interop_server_helper
   build: private
@@ -812,7 +782,6 @@ libs:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr
 - name: interop_server_main
   build: private
   language: c++
@@ -827,8 +796,6 @@ libs:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
 - name: qps
   build: private
@@ -838,6 +805,7 @@ libs:
   - test/cpp/qps/driver.h
   - test/cpp/qps/histogram.h
   - test/cpp/qps/interarrival.h
+  - test/cpp/qps/limit_cores.h
   - test/cpp/qps/perf_db_client.h
   - test/cpp/qps/qps_worker.h
   - test/cpp/qps/report.h
@@ -855,6 +823,7 @@ libs:
   - test/cpp/qps/client_async.cc
   - test/cpp/qps/client_sync.cc
   - test/cpp/qps/driver.cc
+  - test/cpp/qps/limit_cores.cc
   - test/cpp/qps/perf_db_client.cc
   - test/cpp/qps/qps_worker.cc
   - test/cpp/qps/report.cc
@@ -873,7 +842,7 @@ libs:
   - src/csharp/ext/grpc_csharp_ext.c
   deps:
   - grpc
-  - gpr
+  LDFLAGS: $(if $(subst Linux,,$(SYSTEM)),,-Wl$(comma)-wrap$(comma)memcpy)
   deps_linkage: static
   dll: only
   vs_config_type: DynamicLibrary
@@ -895,8 +864,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: algorithm_test
   build: test
   language: c
@@ -905,16 +872,14 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: alloc_test
   build: test
   language: c
   src:
   - test/core/support/alloc_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: alpn_test
   build: test
   language: c
@@ -923,8 +888,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: bin_encoder_test
   build: test
   language: c
@@ -933,8 +896,14 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
+- name: census_context_test
+  build: test
+  language: c
+  src:
+  - test/core/census/context_test.c
+  deps:
+  - grpc_test_util
+  - grpc
 - name: channel_create_test
   build: test
   language: c
@@ -943,8 +912,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: chttp2_hpack_encoder_test
   build: test
   language: c
@@ -953,8 +920,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: chttp2_status_conversion_test
   build: test
   language: c
@@ -963,8 +928,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: chttp2_stream_map_test
   build: test
   language: c
@@ -973,8 +936,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: chttp2_varint_test
   build: test
   language: c
@@ -983,8 +944,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: compression_test
   build: test
   language: c
@@ -993,8 +952,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: dns_resolver_test
   build: test
   language: c
@@ -1003,8 +960,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: dualstack_socket_test
   cpu_cost: 0.1
   build: test
@@ -1014,8 +969,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1028,8 +981,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: fd_conservation_posix_test
   build: test
   language: c
@@ -1038,8 +989,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1052,8 +1001,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1067,8 +1014,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: fling_server
   build: test
   run: false
@@ -1078,8 +1023,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: fling_stream_test
   cpu_cost: 2
   build: test
@@ -1089,8 +1032,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1104,8 +1045,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1116,7 +1055,6 @@ targets:
   src:
   - tools/codegen/core/gen_hpack_tables.c
   deps:
-  - gpr
   - grpc
 - name: gen_legal_metadata_characters
   build: tool
@@ -1130,80 +1068,80 @@ targets:
   src:
   - test/core/support/avl_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_cmdline_test
   build: test
   language: c
   src:
   - test/core/support/cmdline_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_cpu_test
   build: test
   language: c
   src:
   - test/core/support/cpu_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_env_test
   build: test
   language: c
   src:
   - test/core/support/env_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_file_test
   build: test
   language: c
   src:
   - test/core/support/file_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_histogram_test
   build: test
   language: c
   src:
   - test/core/support/histogram_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_host_port_test
   build: test
   language: c
   src:
   - test/core/support/host_port_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_log_test
   build: test
   language: c
   src:
   - test/core/support/log_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_slice_buffer_test
   build: test
   language: c
   src:
   - test/core/support/slice_buffer_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_slice_test
   build: test
   language: c
   src:
   - test/core/support/slice_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_stack_lockfree_test
   cpu_cost: 10
   build: test
@@ -1211,16 +1149,16 @@ targets:
   src:
   - test/core/support/stack_lockfree_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_string_test
   build: test
   language: c
   src:
   - test/core/support/string_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_sync_test
   cpu_cost: 10
   build: test
@@ -1228,8 +1166,8 @@ targets:
   src:
   - test/core/support/sync_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_thd_test
   cpu_cost: 10
   build: test
@@ -1237,32 +1175,32 @@ targets:
   src:
   - test/core/support/thd_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_time_test
   build: test
   language: c
   src:
   - test/core/support/time_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_tls_test
   build: test
   language: c
   src:
   - test/core/support/tls_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: gpr_useful_test
   build: test
   language: c
   src:
   - test/core/support/useful_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: grpc_auth_context_test
   build: test
   language: c
@@ -1271,8 +1209,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_base64_test
   build: test
   language: c
@@ -1281,8 +1217,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_byte_buffer_reader_test
   build: test
   language: c
@@ -1291,8 +1225,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_channel_args_test
   build: test
   language: c
@@ -1301,8 +1233,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_channel_stack_test
   build: test
   language: c
@@ -1311,8 +1241,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_completion_queue_test
   build: test
   language: c
@@ -1321,8 +1249,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_create_jwt
   build: tool
   language: c
@@ -1331,8 +1257,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_credentials_test
   build: test
   language: c
@@ -1341,8 +1265,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_fetch_oauth2
   build: tool
   language: c
@@ -1351,8 +1273,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_invalid_channel_args_test
   build: test
   language: c
@@ -1361,8 +1281,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_json_token_test
   build: test
   language: c
@@ -1371,8 +1289,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - linux
   - posix
@@ -1385,8 +1301,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_print_google_default_creds_token
   build: tool
   language: c
@@ -1395,8 +1309,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_security_connector_test
   build: test
   language: c
@@ -1405,8 +1317,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_verify_jwt
   build: tool
   language: c
@@ -1415,8 +1325,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: hpack_parser_test
   build: test
   language: c
@@ -1425,8 +1333,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: hpack_table_test
   build: test
   language: c
@@ -1435,8 +1341,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: httpcli_format_request_test
   build: test
   language: c
@@ -1445,8 +1349,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: httpcli_parser_test
   build: test
   language: c
@@ -1455,8 +1357,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: httpcli_test
   cpu_cost: 0.5
   build: test
@@ -1466,8 +1366,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1481,8 +1379,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - linux
 - name: init_test
@@ -1493,8 +1389,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: invalid_call_argument_test
   build: test
   language: c
@@ -1503,8 +1397,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: json_rewrite
   build: test
   run: false
@@ -1513,7 +1405,6 @@ targets:
   - test/core/json/json_rewrite.c
   deps:
   - grpc
-  - gpr
 - name: json_rewrite_test
   build: test
   language: c
@@ -1522,8 +1413,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: json_stream_error_test
   build: test
   language: c
@@ -1532,8 +1421,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: json_test
   build: test
   language: c
@@ -1542,8 +1429,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: lame_client_test
   build: test
   language: c
@@ -1552,8 +1437,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: lb_policies_test
   cpu_cost: 0.1
   build: test
@@ -1563,8 +1446,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: low_level_ping_pong_benchmark
   build: benchmark
   language: c
@@ -1573,8 +1454,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1587,8 +1466,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: multiple_server_queues_test
   build: test
   language: c
@@ -1597,16 +1474,14 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: murmur_hash_test
   build: test
   language: c
   src:
   - test/core/support/murmur_hash_test.c
   deps:
-  - gpr_test_util
-  - gpr
+  - grpc_test_util
+  - grpc
 - name: no_server_test
   cpu_cost: 0.1
   build: test
@@ -1616,8 +1491,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: resolve_address_test
   build: test
   language: c
@@ -1626,8 +1499,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: secure_channel_create_test
   build: test
   language: c
@@ -1636,8 +1507,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: secure_endpoint_test
   build: test
   language: c
@@ -1646,8 +1515,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: server_chttp2_test
   build: test
   language: c
@@ -1656,8 +1523,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: server_test
   build: test
   language: c
@@ -1666,8 +1531,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: set_initial_connect_string_test
   cpu_cost: 0.1
   build: test
@@ -1678,8 +1541,6 @@ targets:
   - test_tcp_server
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: sockaddr_resolver_test
   build: test
   language: c
@@ -1688,8 +1549,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: sockaddr_utils_test
   build: test
   language: c
@@ -1698,8 +1557,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: socket_utils_test
   build: test
   language: c
@@ -1708,22 +1565,10 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
   - posix
-- name: tag_set_test
-  build: test
-  language: c
-  src:
-  - test/core/census/tag_set_test.c
-  deps:
-  - grpc_test_util
-  - grpc
-  - gpr_test_util
-  - gpr
 - name: tcp_client_posix_test
   cpu_cost: 0.5
   build: test
@@ -1733,8 +1578,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1748,8 +1591,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1762,8 +1603,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1776,8 +1615,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: timeout_encoding_test
   build: test
   language: c
@@ -1786,8 +1623,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: timer_heap_test
   build: test
   language: c
@@ -1796,8 +1631,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: timer_list_test
   build: test
   language: c
@@ -1806,8 +1639,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: timers_test
   build: test
   language: c
@@ -1816,8 +1647,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: transport_connectivity_state_test
   build: test
   language: c
@@ -1826,8 +1655,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: transport_metadata_test
   build: test
   language: c
@@ -1836,8 +1663,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: transport_security_test
   build: test
   language: c
@@ -1846,8 +1671,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - linux
   - posix
@@ -1860,8 +1683,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1874,8 +1695,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
 - name: workqueue_test
   build: test
   language: c
@@ -1884,8 +1703,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1900,8 +1717,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: async_streaming_ping_pong_test
   build: test
   language: c++
@@ -1913,8 +1728,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1930,8 +1743,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1946,8 +1757,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: channel_arguments_test
   build: test
   language: c++
@@ -1956,7 +1765,6 @@ targets:
   deps:
   - grpc++
   - grpc
-  - gpr
 - name: cli_call_test
   build: test
   language: c++
@@ -1967,8 +1775,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: client_crash_test
   cpu_cost: 0.1
   build: test
@@ -1980,8 +1786,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -1997,8 +1801,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: credentials_test
   build: test
   language: c++
@@ -2007,7 +1809,6 @@ targets:
   deps:
   - grpc++
   - grpc
-  - gpr
 - name: cxx_byte_buffer_test
   build: test
   language: c++
@@ -2017,8 +1818,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: cxx_slice_test
   build: test
   language: c++
@@ -2028,8 +1827,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: cxx_string_ref_test
   build: test
   language: c++
@@ -2046,8 +1843,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: end2end_test
   cpu_cost: 0.5
   build: test
@@ -2059,8 +1854,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: generic_async_streaming_ping_pong_test
   build: test
   language: c++
@@ -2072,8 +1865,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -2088,8 +1879,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: grpc_cli
   build: test
   run: false
@@ -2101,8 +1890,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
 - name: grpc_cpp_plugin
   build: protoc
@@ -2164,8 +1951,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: interop_client
   build: test
   run: false
@@ -2178,8 +1963,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
   platforms:
   - mac
@@ -2197,8 +1980,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
   platforms:
   - mac
@@ -2213,8 +1994,6 @@ targets:
   deps:
   - grpc_test_util
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -2231,7 +2010,6 @@ targets:
   deps:
   - grpc++
   - grpc
-  - gpr
   - grpc++_test_config
 - name: mock_test
   build: test
@@ -2243,8 +2021,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: qps_driver
   build: benchmark
   language: c++
@@ -2256,8 +2032,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
 - name: qps_interarrival_test
   build: test
@@ -2271,8 +2045,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -2289,8 +2061,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
   platforms:
   - mac
@@ -2308,8 +2078,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
   exclude_configs:
   - tsan
@@ -2331,8 +2099,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
 - name: reconnect_interop_client
   build: test
@@ -2348,8 +2114,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
 - name: reconnect_interop_server
   build: test
@@ -2367,8 +2131,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
 - name: secure_auth_context_test
   build: test
@@ -2380,8 +2142,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: secure_sync_unary_ping_pong_test
   build: test
   language: c++
@@ -2393,8 +2153,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -2410,8 +2168,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -2427,8 +2183,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: shutdown_test
   build: test
   language: c++
@@ -2439,8 +2193,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: status_test
   build: test
   language: c++
@@ -2450,8 +2202,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: streaming_throughput_test
   build: test
   language: c++
@@ -2462,8 +2212,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -2491,8 +2239,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   - grpc++_test_config
 - name: sync_streaming_ping_pong_test
   build: test
@@ -2505,8 +2251,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -2522,8 +2266,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
   platforms:
   - mac
   - linux
@@ -2539,8 +2281,6 @@ targets:
   - grpc_test_util
   - grpc++
   - grpc
-  - gpr_test_util
-  - gpr
 - name: zookeeper_test
   build: test
   run: false
@@ -2554,8 +2294,6 @@ targets:
   - grpc++
   - grpc_zookeeper
   - grpc
-  - gpr_test_util
-  - gpr
   external_deps:
   - zookeeper
   platforms:
@@ -2567,7 +2305,6 @@ targets:
   - test/core/surface/public_headers_must_be_c89.c
   deps:
   - grpc
-  - gpr
 vspackages:
 - linkage: static
   name: grpc.dependencies.zlib
@@ -2591,6 +2328,7 @@ configs:
   asan:
     CC: clang
     CPPFLAGS: -O0 -fsanitize=address -fno-omit-frame-pointer -Wno-unused-command-line-argument
+      -DGPR_NO_DIRECT_SYSCALLS
     CXX: clang++
     LD: clang
     LDFLAGS: -fsanitize=address
@@ -2603,6 +2341,7 @@ configs:
   asan-noleaks:
     CC: clang
     CPPFLAGS: -O0 -fsanitize=address -fno-omit-frame-pointer -Wno-unused-command-line-argument
+      -DGPR_NO_DIRECT_SYSCALLS
     CXX: clang++
     LD: clang
     LDFLAGS: -fsanitize=address
@@ -2617,7 +2356,6 @@ configs:
   dbg:
     CPPFLAGS: -O0
     DEFINES: _DEBUG DEBUG
-    LDFLAGS: -rdynamic
   gcov:
     CC: gcc
     CPPFLAGS: -O0 -fprofile-arcs -ftest-coverage -Wno-return-type
@@ -2642,7 +2380,7 @@ configs:
     CC: clang
     CPPFLAGS: -O0 -fsanitize=memory -fsanitize-memory-track-origins -fno-omit-frame-pointer
       -DGTEST_HAS_TR1_TUPLE=0 -DGTEST_USE_OWN_TR1_TUPLE=1 -Wno-unused-command-line-argument
-      -fPIE -pie
+      -fPIE -pie -DGPR_NO_DIRECT_SYSCALLS
     CXX: clang++
     DEFINES: NDEBUG
     LD: clang
@@ -2658,14 +2396,13 @@ configs:
   opt:
     CPPFLAGS: -O2
     DEFINES: NDEBUG
-    LDFLAGS: -rdynamic
   stapprof:
     CPPFLAGS: -O2 -DGRPC_STAP_PROFILER
     DEFINES: NDEBUG
   tsan:
     CC: clang
     CPPFLAGS: -O0 -fsanitize=thread -fno-omit-frame-pointer -Wno-unused-command-line-argument
-      -fPIE -pie
+      -fPIE -pie -DGPR_NO_DIRECT_SYSCALLS
     CXX: clang++
     LD: clang
     LDFLAGS: -fsanitize=thread -fPIE -pie $(if $(JENKINS_BUILD),-Wl$(comma)-Ttext-segment=0x7e0000000000,)
@@ -2686,9 +2423,10 @@ configs:
     timeout_multiplier: 1.5
 defaults:
   boringssl:
-    CFLAGS: -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+    CFLAGS: -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas
+      -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
     CPPFLAGS: -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM
-      -D_GNU_SOURCE
+      -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
   global:
     CPPFLAGS: -g -Wall -Wextra -Werror -Wno-long-long -Wno-unused-parameter
     LDFLAGS: -g
@@ -2698,7 +2436,6 @@ defaults:
 node_modules:
 - deps:
   - grpc
-  - gpr
   - boringssl
   - z
   headers:
@@ -2716,6 +2453,7 @@ node_modules:
   - src/node/src/client.js
   - src/node/src/common.js
   - src/node/src/credentials.js
+  - src/node/src/grpc_extension.js
   - src/node/src/metadata.js
   - src/node/src/server.js
   name: grpc_node
@@ -2733,6 +2471,10 @@ node_modules:
 python_dependencies:
   deps:
   - grpc
-  - gpr
+  - boringssl
+  - z
+ruby_gem:
+  deps:
+  - grpc
   - boringssl
   - z