Merge pull request #16507 from markdroth/health_checking_client

Health checking client

1 files changed, 35 insertions, 9 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3edc59d1dd..23ef8b3b64 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1231,6 +1231,7 @@ add_library(grpc
   src/core/ext/filters/client_channel/client_channel_factory.cc
   src/core/ext/filters/client_channel/client_channel_plugin.cc
   src/core/ext/filters/client_channel/connector.cc
+  src/core/ext/filters/client_channel/health/health_check_client.cc
   src/core/ext/filters/client_channel/http_connect_handshaker.cc
   src/core/ext/filters/client_channel/http_proxy.cc
   src/core/ext/filters/client_channel/lb_policy.cc
@@ -1247,6 +1248,7 @@ add_library(grpc
   src/core/ext/filters/client_channel/subchannel_index.cc
   src/core/ext/filters/client_channel/uri_parser.cc
   src/core/ext/filters/deadline/deadline_filter.cc
+  src/core/ext/filters/client_channel/health/health.pb.c
   src/core/tsi/alts_transport_security.cc
   src/core/tsi/fake_transport_security.cc
   src/core/tsi/local_transport_security.cc
@@ -1581,6 +1583,7 @@ add_library(grpc_cronet
   src/core/ext/filters/client_channel/client_channel_factory.cc
   src/core/ext/filters/client_channel/client_channel_plugin.cc
   src/core/ext/filters/client_channel/connector.cc
+  src/core/ext/filters/client_channel/health/health_check_client.cc
   src/core/ext/filters/client_channel/http_connect_handshaker.cc
   src/core/ext/filters/client_channel/http_proxy.cc
   src/core/ext/filters/client_channel/lb_policy.cc
@@ -1597,6 +1600,10 @@ add_library(grpc_cronet
   src/core/ext/filters/client_channel/subchannel_index.cc
   src/core/ext/filters/client_channel/uri_parser.cc
   src/core/ext/filters/deadline/deadline_filter.cc
+  src/core/ext/filters/client_channel/health/health.pb.c
+  third_party/nanopb/pb_common.c
+  third_party/nanopb/pb_decode.c
+  third_party/nanopb/pb_encode.c
   src/core/lib/http/httpcli_security_connector.cc
   src/core/lib/security/context/security_context.cc
   src/core/lib/security/credentials/alts/alts_credentials.cc
@@ -1661,9 +1668,6 @@ add_library(grpc_cronet
   src/core/tsi/alts/handshaker/altscontext.pb.c
   src/core/tsi/alts/handshaker/handshaker.pb.c
   src/core/tsi/alts/handshaker/transport_security_common.pb.c
-  third_party/nanopb/pb_common.c
-  third_party/nanopb/pb_decode.c
-  third_party/nanopb/pb_encode.c
   src/core/tsi/transport_security.cc
   src/core/ext/transport/chttp2/client/insecure/channel_create.cc
   src/core/ext/transport/chttp2/client/insecure/channel_create_posix.cc
@@ -1951,6 +1955,7 @@ add_library(grpc_test_util
   src/core/ext/filters/client_channel/client_channel_factory.cc
   src/core/ext/filters/client_channel/client_channel_plugin.cc
   src/core/ext/filters/client_channel/connector.cc
+  src/core/ext/filters/client_channel/health/health_check_client.cc
   src/core/ext/filters/client_channel/http_connect_handshaker.cc
   src/core/ext/filters/client_channel/http_proxy.cc
   src/core/ext/filters/client_channel/lb_policy.cc
@@ -1967,6 +1972,10 @@ add_library(grpc_test_util
   src/core/ext/filters/client_channel/subchannel_index.cc
   src/core/ext/filters/client_channel/uri_parser.cc
   src/core/ext/filters/deadline/deadline_filter.cc
+  src/core/ext/filters/client_channel/health/health.pb.c
+  third_party/nanopb/pb_common.c
+  third_party/nanopb/pb_decode.c
+  third_party/nanopb/pb_encode.c
   src/core/ext/transport/chttp2/transport/bin_decoder.cc
   src/core/ext/transport/chttp2/transport/bin_encoder.cc
   src/core/ext/transport/chttp2/transport/chttp2_plugin.cc
@@ -2265,6 +2274,7 @@ add_library(grpc_test_util_unsecure
   src/core/ext/filters/client_channel/client_channel_factory.cc
   src/core/ext/filters/client_channel/client_channel_plugin.cc
   src/core/ext/filters/client_channel/connector.cc
+  src/core/ext/filters/client_channel/health/health_check_client.cc
   src/core/ext/filters/client_channel/http_connect_handshaker.cc
   src/core/ext/filters/client_channel/http_proxy.cc
   src/core/ext/filters/client_channel/lb_policy.cc
@@ -2281,6 +2291,10 @@ add_library(grpc_test_util_unsecure
   src/core/ext/filters/client_channel/subchannel_index.cc
   src/core/ext/filters/client_channel/uri_parser.cc
   src/core/ext/filters/deadline/deadline_filter.cc
+  src/core/ext/filters/client_channel/health/health.pb.c
+  third_party/nanopb/pb_common.c
+  third_party/nanopb/pb_decode.c
+  third_party/nanopb/pb_encode.c
   src/core/ext/transport/chttp2/transport/bin_decoder.cc
   src/core/ext/transport/chttp2/transport/bin_encoder.cc
   src/core/ext/transport/chttp2/transport/chttp2_plugin.cc
@@ -2592,6 +2606,7 @@ add_library(grpc_unsecure
   src/core/ext/filters/client_channel/client_channel_factory.cc
   src/core/ext/filters/client_channel/client_channel_plugin.cc
   src/core/ext/filters/client_channel/connector.cc
+  src/core/ext/filters/client_channel/health/health_check_client.cc
   src/core/ext/filters/client_channel/http_connect_handshaker.cc
   src/core/ext/filters/client_channel/http_proxy.cc
   src/core/ext/filters/client_channel/lb_policy.cc
@@ -2608,6 +2623,10 @@ add_library(grpc_unsecure
   src/core/ext/filters/client_channel/subchannel_index.cc
   src/core/ext/filters/client_channel/uri_parser.cc
   src/core/ext/filters/deadline/deadline_filter.cc
+  src/core/ext/filters/client_channel/health/health.pb.c
+  third_party/nanopb/pb_common.c
+  third_party/nanopb/pb_decode.c
+  third_party/nanopb/pb_encode.c
   src/core/ext/transport/inproc/inproc_plugin.cc
   src/core/ext/transport/inproc/inproc_transport.cc
   src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.cc
@@ -2626,9 +2645,6 @@ add_library(grpc_unsecure
   src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel.cc
   src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.cc
   src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.cc
-  third_party/nanopb/pb_common.c
-  third_party/nanopb/pb_decode.c
-  third_party/nanopb/pb_encode.c
   src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/google/protobuf/duration.pb.c
   src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/google/protobuf/timestamp.pb.c
   src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c
@@ -2862,7 +2878,6 @@ add_library(grpc++
   src/cpp/server/create_default_thread_pool.cc
   src/cpp/server/dynamic_thread_pool.cc
   src/cpp/server/health/default_health_check_service.cc
-  src/cpp/server/health/health.pb.c
   src/cpp/server/health/health_check_service.cc
   src/cpp/server/health/health_check_service_server_builder_option.cc
   src/cpp/server/server_builder.cc
@@ -2875,6 +2890,10 @@ add_library(grpc++
   src/cpp/util/status.cc
   src/cpp/util/string_ref.cc
   src/cpp/util/time_cc.cc
+  src/core/ext/filters/client_channel/health/health.pb.c
+  third_party/nanopb/pb_common.c
+  third_party/nanopb/pb_decode.c
+  third_party/nanopb/pb_encode.c
   src/cpp/codegen/codegen_init.cc
 )
 
@@ -3223,7 +3242,6 @@ add_library(grpc++_cronet
   src/cpp/server/create_default_thread_pool.cc
   src/cpp/server/dynamic_thread_pool.cc
   src/cpp/server/health/default_health_check_service.cc
-  src/cpp/server/health/health.pb.c
   src/cpp/server/health/health_check_service.cc
   src/cpp/server/health/health_check_service_server_builder_option.cc
   src/cpp/server/server_builder.cc
@@ -3236,6 +3254,10 @@ add_library(grpc++_cronet
   src/cpp/util/status.cc
   src/cpp/util/string_ref.cc
   src/cpp/util/time_cc.cc
+  src/core/ext/filters/client_channel/health/health.pb.c
+  third_party/nanopb/pb_common.c
+  third_party/nanopb/pb_decode.c
+  third_party/nanopb/pb_encode.c
   src/cpp/codegen/codegen_init.cc
   src/core/ext/transport/chttp2/client/insecure/channel_create.cc
   src/core/ext/transport/chttp2/client/insecure/channel_create_posix.cc
@@ -3426,6 +3448,7 @@ add_library(grpc++_cronet
   src/core/ext/filters/client_channel/client_channel_factory.cc
   src/core/ext/filters/client_channel/client_channel_plugin.cc
   src/core/ext/filters/client_channel/connector.cc
+  src/core/ext/filters/client_channel/health/health_check_client.cc
   src/core/ext/filters/client_channel/http_connect_handshaker.cc
   src/core/ext/filters/client_channel/http_proxy.cc
   src/core/ext/filters/client_channel/lb_policy.cc
@@ -4346,7 +4369,6 @@ add_library(grpc++_unsecure
   src/cpp/server/create_default_thread_pool.cc
   src/cpp/server/dynamic_thread_pool.cc
   src/cpp/server/health/default_health_check_service.cc
-  src/cpp/server/health/health.pb.c
   src/cpp/server/health/health_check_service.cc
   src/cpp/server/health/health_check_service_server_builder_option.cc
   src/cpp/server/server_builder.cc
@@ -4359,6 +4381,10 @@ add_library(grpc++_unsecure
   src/cpp/util/status.cc
   src/cpp/util/string_ref.cc
   src/cpp/util/time_cc.cc
+  src/core/ext/filters/client_channel/health/health.pb.c
+  third_party/nanopb/pb_common.c
+  third_party/nanopb/pb_decode.c
+  third_party/nanopb/pb_encode.c
   src/cpp/codegen/codegen_init.cc
 )