Merge branch 'master' into hpack_table

9 years ago · a1821d6413
parent 9cedd3fb6e 7661da5b41
commit a1821d6413
1227 changed files with 21277 additions and 1658 deletions
--- a/45
+++ b/45
@ -159,6 +159,8 @@ cc_library(
 cc_library(
  name = "grpc",
  srcs = [
+    "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
    "src/core/ext/transport/chttp2/transport/alpn.h",
    "src/core/ext/transport/chttp2/transport/bin_encoder.h",
    "src/core/ext/transport/chttp2/transport/chttp2_transport.h",
@ -198,9 +200,6 @@ cc_library(
    "src/core/lib/client_config/client_config.h",
    "src/core/lib/client_config/connector.h",
    "src/core/lib/client_config/initial_connect_string.h",
-    "src/core/lib/client_config/lb_policies/load_balancer_api.h",
-    "src/core/lib/client_config/lb_policies/pick_first.h",
-    "src/core/lib/client_config/lb_policies/round_robin.h",
    "src/core/lib/client_config/lb_policy.h",
    "src/core/lib/client_config/lb_policy_factory.h",
    "src/core/lib/client_config/lb_policy_registry.h",
@ -260,7 +259,6 @@ cc_library(
    "src/core/lib/json/json_common.h",
    "src/core/lib/json/json_reader.h",
    "src/core/lib/json/json_writer.h",
-    "src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h",
    "src/core/lib/security/auth_filters.h",
    "src/core/lib/security/b64.h",
    "src/core/lib/security/credentials.h",
@ -296,6 +294,10 @@ cc_library(
    "src/core/lib/tsi/ssl_types.h",
    "src/core/lib/tsi/transport_security.h",
    "src/core/lib/tsi/transport_security_interface.h",
+    "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
+    "src/core/ext/lb_policy/pick_first/pick_first.c",
+    "src/core/ext/lb_policy/round_robin/round_robin.c",
    "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
    "src/core/ext/transport/chttp2/client/secure/secure_channel_create.c",
    "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
@ -343,9 +345,6 @@ cc_library(
    "src/core/lib/client_config/connector.c",
    "src/core/lib/client_config/default_initial_connect_string.c",
    "src/core/lib/client_config/initial_connect_string.c",
-    "src/core/lib/client_config/lb_policies/load_balancer_api.c",
-    "src/core/lib/client_config/lb_policies/pick_first.c",
-    "src/core/lib/client_config/lb_policies/round_robin.c",
    "src/core/lib/client_config/lb_policy.c",
    "src/core/lib/client_config/lb_policy_factory.c",
    "src/core/lib/client_config/lb_policy_registry.c",
@ -411,7 +410,6 @@ cc_library(
    "src/core/lib/json/json_reader.c",
    "src/core/lib/json/json_string.c",
    "src/core/lib/json/json_writer.c",
-    "src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c",
    "src/core/lib/security/b64.c",
    "src/core/lib/security/client_auth_filter.c",
    "src/core/lib/security/credentials.c",
@ -457,6 +455,7 @@ cc_library(
    "src/core/lib/tsi/fake_transport_security.c",
    "src/core/lib/tsi/ssl_transport_security.c",
    "src/core/lib/tsi/transport_security.c",
+    "src/core/plugin_registry/grpc_plugin_registry.c",
  ],
  hdrs = [
    "include/grpc/byte_buffer.h",
@ -530,6 +529,8 @@ cc_library(
 cc_library(
  name = "grpc_unsecure",
  srcs = [
+    "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
    "src/core/ext/transport/chttp2/transport/alpn.h",
    "src/core/ext/transport/chttp2/transport/bin_encoder.h",
    "src/core/ext/transport/chttp2/transport/chttp2_transport.h",
@ -569,9 +570,6 @@ cc_library(
    "src/core/lib/client_config/client_config.h",
    "src/core/lib/client_config/connector.h",
    "src/core/lib/client_config/initial_connect_string.h",
-    "src/core/lib/client_config/lb_policies/load_balancer_api.h",
-    "src/core/lib/client_config/lb_policies/pick_first.h",
-    "src/core/lib/client_config/lb_policies/round_robin.h",
    "src/core/lib/client_config/lb_policy.h",
    "src/core/lib/client_config/lb_policy_factory.h",
    "src/core/lib/client_config/lb_policy_registry.h",
@ -631,7 +629,6 @@ cc_library(
    "src/core/lib/json/json_common.h",
    "src/core/lib/json/json_reader.h",
    "src/core/lib/json/json_writer.h",
-    "src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h",
    "src/core/lib/statistics/census_interface.h",
    "src/core/lib/statistics/census_rpc_stats.h",
    "src/core/lib/surface/api_trace.h",
@ -653,6 +650,10 @@ cc_library(
    "src/core/lib/transport/static_metadata.h",
    "src/core/lib/transport/transport.h",
    "src/core/lib/transport/transport_impl.h",
+    "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
+    "src/core/ext/lb_policy/pick_first/pick_first.c",
+    "src/core/ext/lb_policy/round_robin/round_robin.c",
    "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
    "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
    "src/core/ext/transport/chttp2/transport/alpn.c",
@ -698,9 +699,6 @@ cc_library(
    "src/core/lib/client_config/connector.c",
    "src/core/lib/client_config/default_initial_connect_string.c",
    "src/core/lib/client_config/initial_connect_string.c",
-    "src/core/lib/client_config/lb_policies/load_balancer_api.c",
-    "src/core/lib/client_config/lb_policies/pick_first.c",
-    "src/core/lib/client_config/lb_policies/round_robin.c",
    "src/core/lib/client_config/lb_policy.c",
    "src/core/lib/client_config/lb_policy_factory.c",
    "src/core/lib/client_config/lb_policy_registry.c",
@ -765,7 +763,6 @@ cc_library(
    "src/core/lib/json/json_reader.c",
    "src/core/lib/json/json_string.c",
    "src/core/lib/json/json_writer.c",
-    "src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c",
    "src/core/lib/surface/alarm.c",
    "src/core/lib/surface/api_trace.c",
    "src/core/lib/surface/byte_buffer.c",
@ -794,6 +791,7 @@ cc_library(
    "src/core/lib/transport/static_metadata.c",
    "src/core/lib/transport/transport.c",
    "src/core/lib/transport/transport_op_string.c",
+    "src/core/plugin_registry/grpc_unsecure_plugin_registry.c",
  ],
  hdrs = [
    "include/grpc/byte_buffer.h",
@ -1361,6 +1359,10 @@ objc_library(
 objc_library(
  name = "grpc_objc",
  srcs = [
+    "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
+    "src/core/ext/lb_policy/pick_first/pick_first.c",
+    "src/core/ext/lb_policy/round_robin/round_robin.c",
    "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
    "src/core/ext/transport/chttp2/client/secure/secure_channel_create.c",
    "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
@ -1408,9 +1410,6 @@ objc_library(
    "src/core/lib/client_config/connector.c",
    "src/core/lib/client_config/default_initial_connect_string.c",
    "src/core/lib/client_config/initial_connect_string.c",
-    "src/core/lib/client_config/lb_policies/load_balancer_api.c",
-    "src/core/lib/client_config/lb_policies/pick_first.c",
-    "src/core/lib/client_config/lb_policies/round_robin.c",
    "src/core/lib/client_config/lb_policy.c",
    "src/core/lib/client_config/lb_policy_factory.c",
    "src/core/lib/client_config/lb_policy_registry.c",
@ -1476,7 +1475,6 @@ objc_library(
    "src/core/lib/json/json_reader.c",
    "src/core/lib/json/json_string.c",
    "src/core/lib/json/json_writer.c",
-    "src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c",
    "src/core/lib/security/b64.c",
    "src/core/lib/security/client_auth_filter.c",
    "src/core/lib/security/credentials.c",
@ -1522,6 +1520,7 @@ objc_library(
    "src/core/lib/tsi/fake_transport_security.c",
    "src/core/lib/tsi/ssl_transport_security.c",
    "src/core/lib/tsi/transport_security.c",
+    "src/core/plugin_registry/grpc_plugin_registry.c",
  ],
  hdrs = [
    "include/grpc/byte_buffer.h",
@ -1537,6 +1536,8 @@ objc_library(
    "include/grpc/impl/codegen/propagation_bits.h",
    "include/grpc/impl/codegen/status.h",
    "include/grpc/status.h",
+    "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
    "src/core/ext/transport/chttp2/transport/alpn.h",
    "src/core/ext/transport/chttp2/transport/bin_encoder.h",
    "src/core/ext/transport/chttp2/transport/chttp2_transport.h",
@ -1576,9 +1577,6 @@ objc_library(
    "src/core/lib/client_config/client_config.h",
    "src/core/lib/client_config/connector.h",
    "src/core/lib/client_config/initial_connect_string.h",
-    "src/core/lib/client_config/lb_policies/load_balancer_api.h",
-    "src/core/lib/client_config/lb_policies/pick_first.h",
-    "src/core/lib/client_config/lb_policies/round_robin.h",
    "src/core/lib/client_config/lb_policy.h",
    "src/core/lib/client_config/lb_policy_factory.h",
    "src/core/lib/client_config/lb_policy_registry.h",
@ -1638,7 +1636,6 @@ objc_library(
    "src/core/lib/json/json_common.h",
    "src/core/lib/json/json_reader.h",
    "src/core/lib/json/json_writer.h",
-    "src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h",
    "src/core/lib/security/auth_filters.h",
    "src/core/lib/security/b64.h",
    "src/core/lib/security/credentials.h",
--- a/2
+++ b/2
@ -1,4 +1,4 @@
-Copyright 2015-2016, Google Inc.
+Copyright 2015, Google Inc.
 All rights reserved.

 Redistribution and use in source and binary forms, with or without
--- a/222
+++ b/222
@ -5,7 +5,7 @@
 # This file can be regenerated from the template by running
 # tools/buildgen/generate_projects.sh

-# Copyright 2015-2016, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@ -902,6 +902,7 @@ fling_stream_test: $(BINDIR)/$(CONFIG)/fling_stream_test
 fling_test: $(BINDIR)/$(CONFIG)/fling_test
 gen_hpack_tables: $(BINDIR)/$(CONFIG)/gen_hpack_tables
 gen_legal_metadata_characters: $(BINDIR)/$(CONFIG)/gen_legal_metadata_characters
+goaway_server_test: $(BINDIR)/$(CONFIG)/goaway_server_test
 gpr_avl_test: $(BINDIR)/$(CONFIG)/gpr_avl_test
 gpr_backoff_test: $(BINDIR)/$(CONFIG)/gpr_backoff_test
 gpr_cmdline_test: $(BINDIR)/$(CONFIG)/gpr_cmdline_test
@ -1116,6 +1117,10 @@ h2_sockpair+trace_nosec_test: $(BINDIR)/$(CONFIG)/h2_sockpair+trace_nosec_test
 h2_sockpair_1byte_nosec_test: $(BINDIR)/$(CONFIG)/h2_sockpair_1byte_nosec_test
 h2_uds_nosec_test: $(BINDIR)/$(CONFIG)/h2_uds_nosec_test
 h2_uds+poll_nosec_test: $(BINDIR)/$(CONFIG)/h2_uds+poll_nosec_test
+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
+json_fuzzer_test_one_entry: $(BINDIR)/$(CONFIG)/json_fuzzer_test_one_entry
+uri_fuzzer_test_one_entry: $(BINDIR)/$(CONFIG)/uri_fuzzer_test_one_entry

 run_dep_checks:
 	$(OPENSSL_ALPN_CHECK_CMD) || true
@ -1172,7 +1177,7 @@ plugins: $(PROTOC_PLUGINS)

 privatelibs: privatelibs_c privatelibs_cxx

-privatelibs_c:  $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libreconnect_server.a $(LIBDIR)/$(CONFIG)/libtest_tcp_server.a $(LIBDIR)/$(CONFIG)/libz.a $(LIBDIR)/$(CONFIG)/libbad_client_test.a $(LIBDIR)/$(CONFIG)/libbad_ssl_test_server.a $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a
+privatelibs_c:  $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(CONFIG)/libreconnect_server.a $(LIBDIR)/$(CONFIG)/libtest_tcp_server.a $(LIBDIR)/$(CONFIG)/libz.a $(LIBDIR)/$(CONFIG)/libbad_client_test.a $(LIBDIR)/$(CONFIG)/libbad_ssl_test_server.a $(LIBDIR)/$(CONFIG)/libend2end_tests.a $(LIBDIR)/$(CONFIG)/libend2end_nosec_tests.a
 pc_c: $(LIBDIR)/$(CONFIG)/pkgconfig/grpc.pc

 pc_c_unsecure: $(LIBDIR)/$(CONFIG)/pkgconfig/grpc_unsecure.pc
@ -1222,6 +1227,7 @@ buildtests_c: privatelibs_c \
  $(BINDIR)/$(CONFIG)/fling_server \
  $(BINDIR)/$(CONFIG)/fling_stream_test \
  $(BINDIR)/$(CONFIG)/fling_test \
+  $(BINDIR)/$(CONFIG)/goaway_server_test \
  $(BINDIR)/$(CONFIG)/gpr_avl_test \
  $(BINDIR)/$(CONFIG)/gpr_backoff_test \
  $(BINDIR)/$(CONFIG)/gpr_cmdline_test \
@ -1340,6 +1346,10 @@ buildtests_c: privatelibs_c \
  $(BINDIR)/$(CONFIG)/h2_sockpair_1byte_nosec_test \
  $(BINDIR)/$(CONFIG)/h2_uds_nosec_test \
  $(BINDIR)/$(CONFIG)/h2_uds+poll_nosec_test \
+  $(BINDIR)/$(CONFIG)/hpack_parser_fuzzer_test_one_entry \
+  $(BINDIR)/$(CONFIG)/http_fuzzer_test_one_entry \
+  $(BINDIR)/$(CONFIG)/json_fuzzer_test_one_entry \
+  $(BINDIR)/$(CONFIG)/uri_fuzzer_test_one_entry \


 buildtests_cxx: buildtests_zookeeper privatelibs_cxx \
@ -1480,6 +1490,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/fling_stream_test || ( echo test fling_stream_test failed ; exit 1 )
 	$(E) "[RUN]     Testing fling_test"
 	$(Q) $(BINDIR)/$(CONFIG)/fling_test || ( echo test fling_test failed ; exit 1 )
+	$(E) "[RUN]     Testing goaway_server_test"
+	$(Q) $(BINDIR)/$(CONFIG)/goaway_server_test || ( echo test goaway_server_test failed ; exit 1 )
 	$(E) "[RUN]     Testing gpr_avl_test"
 	$(Q) $(BINDIR)/$(CONFIG)/gpr_avl_test || ( echo test gpr_avl_test failed ; exit 1 )
 	$(E) "[RUN]     Testing gpr_backoff_test"
@ -2440,6 +2452,10 @@ endif


 LIBGRPC_SRC = \
+    src/core/ext/lb_policy/grpclb/load_balancer_api.c \
+    src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
+    src/core/ext/lb_policy/pick_first/pick_first.c \
+    src/core/ext/lb_policy/round_robin/round_robin.c \
    src/core/ext/transport/chttp2/client/insecure/channel_create.c \
    src/core/ext/transport/chttp2/client/secure/secure_channel_create.c \
    src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
@ -2487,9 +2503,6 @@ LIBGRPC_SRC = \
    src/core/lib/client_config/connector.c \
    src/core/lib/client_config/default_initial_connect_string.c \
    src/core/lib/client_config/initial_connect_string.c \
-    src/core/lib/client_config/lb_policies/load_balancer_api.c \
-    src/core/lib/client_config/lb_policies/pick_first.c \
-    src/core/lib/client_config/lb_policies/round_robin.c \
    src/core/lib/client_config/lb_policy.c \
    src/core/lib/client_config/lb_policy_factory.c \
    src/core/lib/client_config/lb_policy_registry.c \
@ -2555,7 +2568,6 @@ LIBGRPC_SRC = \
    src/core/lib/json/json_reader.c \
    src/core/lib/json/json_string.c \
    src/core/lib/json/json_writer.c \
-    src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c \
    src/core/lib/security/b64.c \
    src/core/lib/security/client_auth_filter.c \
    src/core/lib/security/credentials.c \
@ -2601,6 +2613,7 @@ LIBGRPC_SRC = \
    src/core/lib/tsi/fake_transport_security.c \
    src/core/lib/tsi/ssl_transport_security.c \
    src/core/lib/tsi/transport_security.c \
+    src/core/plugin_registry/grpc_plugin_registry.c \
    third_party/nanopb/pb_common.c \
    third_party/nanopb/pb_decode.c \
    third_party/nanopb/pb_encode.c \
@ -2801,6 +2814,10 @@ endif


 LIBGRPC_UNSECURE_SRC = \
+    src/core/ext/lb_policy/grpclb/load_balancer_api.c \
+    src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
+    src/core/ext/lb_policy/pick_first/pick_first.c \
+    src/core/ext/lb_policy/round_robin/round_robin.c \
    src/core/ext/transport/chttp2/client/insecure/channel_create.c \
    src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
    src/core/ext/transport/chttp2/transport/alpn.c \
@ -2846,9 +2863,6 @@ LIBGRPC_UNSECURE_SRC = \
    src/core/lib/client_config/connector.c \
    src/core/lib/client_config/default_initial_connect_string.c \
    src/core/lib/client_config/initial_connect_string.c \
-    src/core/lib/client_config/lb_policies/load_balancer_api.c \
-    src/core/lib/client_config/lb_policies/pick_first.c \
-    src/core/lib/client_config/lb_policies/round_robin.c \
    src/core/lib/client_config/lb_policy.c \
    src/core/lib/client_config/lb_policy_factory.c \
    src/core/lib/client_config/lb_policy_registry.c \
@ -2913,7 +2927,6 @@ LIBGRPC_UNSECURE_SRC = \
    src/core/lib/json/json_reader.c \
    src/core/lib/json/json_string.c \
    src/core/lib/json/json_writer.c \
-    src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c \
    src/core/lib/surface/alarm.c \
    src/core/lib/surface/api_trace.c \
    src/core/lib/surface/byte_buffer.c \
@ -2942,6 +2955,7 @@ LIBGRPC_UNSECURE_SRC = \
    src/core/lib/transport/static_metadata.c \
    src/core/lib/transport/transport.c \
    src/core/lib/transport/transport_op_string.c \
+    src/core/plugin_registry/grpc_unsecure_plugin_registry.c \
    third_party/nanopb/pb_common.c \
    third_party/nanopb/pb_decode.c \
    third_party/nanopb/pb_encode.c \
@ -3040,6 +3054,31 @@ ifneq ($(NO_DEPS),true)
 endif


+LIBONE_INPUT_FUZZER_SRC = \
+    test/core/util/one_corpus_entry_fuzzer.c \
+
+PUBLIC_HEADERS_C += \
+
+LIBONE_INPUT_FUZZER_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBONE_INPUT_FUZZER_SRC))))
+
+
+$(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a: $(ZLIB_DEP)  $(LIBONE_INPUT_FUZZER_OBJS) 
+	$(E) "[AR]      Creating $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) rm -f $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a
+	$(Q) $(AR) $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBONE_INPUT_FUZZER_OBJS) 
+ifeq ($(SYSTEM),Darwin)
+	$(Q) ranlib -no_warning_for_no_symbols $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a
+endif
+
+
+
+
+ifneq ($(NO_DEPS),true)
+-include $(LIBONE_INPUT_FUZZER_OBJS:.o=.dep)
+endif
+
+
 LIBRECONNECT_SERVER_SRC = \
    test/core/util/reconnect_server.c \

@ -5830,6 +5869,7 @@ LIBEND2END_TESTS_SRC = \
    test/core/end2end/tests/graceful_server_shutdown.c \
    test/core/end2end/tests/high_initial_seqno.c \
    test/core/end2end/tests/hpack_size.c \
+    test/core/end2end/tests/idempotent_request.c \
    test/core/end2end/tests/invoke_large_request.c \
    test/core/end2end/tests/large_metadata.c \
    test/core/end2end/tests/max_concurrent_streams.c \
@ -5904,6 +5944,7 @@ LIBEND2END_NOSEC_TESTS_SRC = \
    test/core/end2end/tests/graceful_server_shutdown.c \
    test/core/end2end/tests/high_initial_seqno.c \
    test/core/end2end/tests/hpack_size.c \
+    test/core/end2end/tests/idempotent_request.c \
    test/core/end2end/tests/invoke_large_request.c \
    test/core/end2end/tests/large_metadata.c \
    test/core/end2end/tests/max_concurrent_streams.c \
@ -6750,6 +6791,38 @@ endif
 endif


+GOAWAY_SERVER_TEST_SRC = \
+    test/core/end2end/goaway_server_test.c \
+
+GOAWAY_SERVER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GOAWAY_SERVER_TEST_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/goaway_server_test: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/goaway_server_test: $(GOAWAY_SERVER_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) $(GOAWAY_SERVER_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)/goaway_server_test
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/end2end/goaway_server_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_goaway_server_test: $(GOAWAY_SERVER_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(GOAWAY_SERVER_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
 GPR_AVL_TEST_SRC = \
    test/core/support/avl_test.c \

@ -13707,6 +13780,134 @@ ifneq ($(NO_DEPS),true)
 endif


+HPACK_PARSER_FUZZER_TEST_ONE_ENTRY_SRC = \
+    test/core/transport/chttp2/hpack_parser_fuzzer_test.c \
+
+HPACK_PARSER_FUZZER_TEST_ONE_ENTRY_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HPACK_PARSER_FUZZER_TEST_ONE_ENTRY_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/hpack_parser_fuzzer_test_one_entry: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/hpack_parser_fuzzer_test_one_entry: $(HPACK_PARSER_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(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) $(HPACK_PARSER_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(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)/hpack_parser_fuzzer_test_one_entry
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/transport/chttp2/hpack_parser_fuzzer_test.o:  $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_hpack_parser_fuzzer_test_one_entry: $(HPACK_PARSER_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(HPACK_PARSER_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep)
+endif
+endif
+
+
+HTTP_FUZZER_TEST_ONE_ENTRY_SRC = \
+    test/core/http/fuzzer.c \
+
+HTTP_FUZZER_TEST_ONE_ENTRY_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(HTTP_FUZZER_TEST_ONE_ENTRY_SRC))))
+ifeq ($(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
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/http_fuzzer_test_one_entry: $(HTTP_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(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)/libone_input_fuzzer.a $(LIBDIR)/$(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
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/http/fuzzer.o:  $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(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: $(HTTP_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(HTTP_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep)
+endif
+endif
+
+
+JSON_FUZZER_TEST_ONE_ENTRY_SRC = \
+    test/core/json/fuzzer.c \
+
+JSON_FUZZER_TEST_ONE_ENTRY_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(JSON_FUZZER_TEST_ONE_ENTRY_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/json_fuzzer_test_one_entry: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/json_fuzzer_test_one_entry: $(JSON_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(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) $(JSON_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(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)/json_fuzzer_test_one_entry
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/json/fuzzer.o:  $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_json_fuzzer_test_one_entry: $(JSON_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(JSON_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep)
+endif
+endif
+
+
+URI_FUZZER_TEST_ONE_ENTRY_SRC = \
+    test/core/client_config/uri_fuzzer_test.c \
+
+URI_FUZZER_TEST_ONE_ENTRY_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(URI_FUZZER_TEST_ONE_ENTRY_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/uri_fuzzer_test_one_entry: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/uri_fuzzer_test_one_entry: $(URI_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(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) $(URI_FUZZER_TEST_ONE_ENTRY_OBJS) $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(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)/uri_fuzzer_test_one_entry
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/client_config/uri_fuzzer_test.o:  $(LIBDIR)/$(CONFIG)/libone_input_fuzzer.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_uri_fuzzer_test_one_entry: $(URI_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(URI_FUZZER_TEST_ONE_ENTRY_OBJS:.o=.dep)
+endif
+endif
+
+



@ -13736,6 +13937,7 @@ src/core/lib/surface/init_secure.c: $(OPENSSL_DEP)
 src/core/lib/tsi/fake_transport_security.c: $(OPENSSL_DEP)
 src/core/lib/tsi/ssl_transport_security.c: $(OPENSSL_DEP)
 src/core/lib/tsi/transport_security.c: $(OPENSSL_DEP)
+src/core/plugin_registry/grpc_plugin_registry.c: $(OPENSSL_DEP)
 src/cpp/client/secure_credentials.cc: $(OPENSSL_DEP)
 src/cpp/common/auth_property_iterator.cc: $(OPENSSL_DEP)
 src/cpp/common/secure_auth_context.cc: $(OPENSSL_DEP)
--- a/binding.gyp
+++ b/binding.gyp
@ -5,7 +5,7 @@
 # This file can be regenerated from the template by running
 # tools/buildgen/generate_projects.sh

-# Copyright 2015-2016, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@ -558,6 +558,10 @@
        'gpr',
      ],
      'sources': [
+        'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
+        'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
+        'src/core/ext/lb_policy/pick_first/pick_first.c',
+        'src/core/ext/lb_policy/round_robin/round_robin.c',
        'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
        'src/core/ext/transport/chttp2/client/secure/secure_channel_create.c',
        'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
@ -605,9 +609,6 @@
        'src/core/lib/client_config/connector.c',
        'src/core/lib/client_config/default_initial_connect_string.c',
        'src/core/lib/client_config/initial_connect_string.c',
-        'src/core/lib/client_config/lb_policies/load_balancer_api.c',
-        'src/core/lib/client_config/lb_policies/pick_first.c',
-        'src/core/lib/client_config/lb_policies/round_robin.c',
        'src/core/lib/client_config/lb_policy.c',
        'src/core/lib/client_config/lb_policy_factory.c',
        'src/core/lib/client_config/lb_policy_registry.c',
@ -673,7 +674,6 @@
        'src/core/lib/json/json_reader.c',
        'src/core/lib/json/json_string.c',
        'src/core/lib/json/json_writer.c',
-        'src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c',
        'src/core/lib/security/b64.c',
        'src/core/lib/security/client_auth_filter.c',
        'src/core/lib/security/credentials.c',
@ -719,6 +719,7 @@
        'src/core/lib/tsi/fake_transport_security.c',
        'src/core/lib/tsi/ssl_transport_security.c',
        'src/core/lib/tsi/transport_security.c',
+        'src/core/plugin_registry/grpc_plugin_registry.c',
        'third_party/nanopb/pb_common.c',
        'third_party/nanopb/pb_decode.c',
        'third_party/nanopb/pb_encode.c',
--- a/build.yaml
+++ b/build.yaml
@ -262,9 +262,6 @@ filegroups:
  - src/core/lib/client_config/client_config.h
  - src/core/lib/client_config/connector.h
  - src/core/lib/client_config/initial_connect_string.h
-  - src/core/lib/client_config/lb_policies/load_balancer_api.h
-  - src/core/lib/client_config/lb_policies/pick_first.h
-  - src/core/lib/client_config/lb_policies/round_robin.h
  - src/core/lib/client_config/lb_policy.h
  - src/core/lib/client_config/lb_policy_factory.h
  - src/core/lib/client_config/lb_policy_registry.h
@ -324,7 +321,6 @@ filegroups:
  - src/core/lib/json/json_common.h
  - src/core/lib/json/json_reader.h
  - src/core/lib/json/json_writer.h
-  - src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h
  - src/core/lib/statistics/census_interface.h
  - src/core/lib/statistics/census_rpc_stats.h
  - src/core/lib/surface/api_trace.h
@ -363,9 +359,6 @@ filegroups:
  - src/core/lib/client_config/connector.c
  - src/core/lib/client_config/default_initial_connect_string.c
  - src/core/lib/client_config/initial_connect_string.c
-  - src/core/lib/client_config/lb_policies/load_balancer_api.c
-  - src/core/lib/client_config/lb_policies/pick_first.c
-  - src/core/lib/client_config/lb_policies/round_robin.c
  - src/core/lib/client_config/lb_policy.c
  - src/core/lib/client_config/lb_policy_factory.c
  - src/core/lib/client_config/lb_policy_registry.c
@ -430,7 +423,6 @@ filegroups:
  - src/core/lib/json/json_reader.c
  - src/core/lib/json/json_string.c
  - src/core/lib/json/json_writer.c
-  - src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c
  - src/core/lib/surface/alarm.c
  - src/core/lib/surface/api_trace.c
  - src/core/lib/surface/byte_buffer.c
@ -466,6 +458,27 @@ filegroups:
  - include/grpc/impl/codegen/grpc_types.h
  - include/grpc/impl/codegen/propagation_bits.h
  - include/grpc/impl/codegen/status.h
+- name: grpc_lb_policy_grpclb
+  headers:
+  - src/core/ext/lb_policy/grpclb/load_balancer_api.h
+  - src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h
+  src:
+  - src/core/ext/lb_policy/grpclb/load_balancer_api.c
+  - src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c
+  uses:
+  - grpc_base
+- name: grpc_lb_policy_pick_first
+  src:
+  - src/core/ext/lb_policy/pick_first/pick_first.c
+  plugin: grpc_lb_policy_pick_first
+  uses:
+  - grpc_base
+- name: grpc_lb_policy_round_robin
+  src:
+  - src/core/ext/lb_policy/round_robin/round_robin.c
+  plugin: grpc_lb_policy_round_robin
+  uses:
+  - grpc_base
 - name: grpc_secure
  headers:
  - src/core/lib/security/auth_filters.h
@ -639,10 +652,14 @@ libs:
  - grpc_transport_chttp2_client_secure
  - grpc_transport_chttp2_server_insecure
  - grpc_transport_chttp2_client_insecure
+  - grpc_lb_policy_grpclb
+  - grpc_lb_policy_pick_first
+  - grpc_lb_policy_round_robin
  - grpc_secure
  - grpc_codegen
  - census
  - nanopb
+  generate_plugin_registry: true
  secure: true
  vs_packages:
  - grpc.dependencies.openssl
@ -722,9 +739,13 @@ libs:
  - grpc_base
  - grpc_transport_chttp2_server_insecure
  - grpc_transport_chttp2_client_insecure
+  - grpc_lb_policy_grpclb
+  - grpc_lb_policy_pick_first
+  - grpc_lb_policy_round_robin
  - grpc_codegen
  - census
  - nanopb
+  generate_plugin_registry: true
  secure: false
  vs_project_guid: '{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}'
 - name: grpc_zookeeper
@ -744,6 +765,14 @@ libs:
  platforms:
  - linux
  secure: false
+- name: one_input_fuzzer
+  build: private
+  language: c
+  src:
+  - test/core/util/one_corpus_entry_fuzzer.c
+  deps:
+  - gpr
+  secure: false
 - name: reconnect_server
  build: private
  language: c
@ -1273,6 +1302,21 @@ targets:
  src:
  - tools/codegen/core/gen_legal_metadata_characters.c
  deps: []
+- name: goaway_server_test
+  cpu_cost: 0.1
+  build: test
+  language: c
+  src:
+  - test/core/end2end/goaway_server_test.c
+  deps:
+  - grpc_test_util
+  - grpc
+  - gpr_test_util
+  - gpr
+  platforms:
+  - mac
+  - linux
+  - posix
 - name: gpr_avl_test
  build: test
  language: c
--- a/config.m4
+++ b/config.m4
@ -80,6 +80,10 @@ if test "$PHP_GRPC" != "no"; then
    src/core/lib/support/tmpfile_posix.c \
    src/core/lib/support/tmpfile_win32.c \
    src/core/lib/support/wrap_memcpy.c \
+    src/core/ext/lb_policy/grpclb/load_balancer_api.c \
+    src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
+    src/core/ext/lb_policy/pick_first/pick_first.c \
+    src/core/ext/lb_policy/round_robin/round_robin.c \
    src/core/ext/transport/chttp2/client/insecure/channel_create.c \
    src/core/ext/transport/chttp2/client/secure/secure_channel_create.c \
    src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
@ -127,9 +131,6 @@ if test "$PHP_GRPC" != "no"; then
    src/core/lib/client_config/connector.c \
    src/core/lib/client_config/default_initial_connect_string.c \
    src/core/lib/client_config/initial_connect_string.c \
-    src/core/lib/client_config/lb_policies/load_balancer_api.c \
-    src/core/lib/client_config/lb_policies/pick_first.c \
-    src/core/lib/client_config/lb_policies/round_robin.c \
    src/core/lib/client_config/lb_policy.c \
    src/core/lib/client_config/lb_policy_factory.c \
    src/core/lib/client_config/lb_policy_registry.c \
@ -195,7 +196,6 @@ if test "$PHP_GRPC" != "no"; then
    src/core/lib/json/json_reader.c \
    src/core/lib/json/json_string.c \
    src/core/lib/json/json_writer.c \
-    src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c \
    src/core/lib/security/b64.c \
    src/core/lib/security/client_auth_filter.c \
    src/core/lib/security/credentials.c \
@ -241,6 +241,7 @@ if test "$PHP_GRPC" != "no"; then
    src/core/lib/tsi/fake_transport_security.c \
    src/core/lib/tsi/ssl_transport_security.c \
    src/core/lib/tsi/transport_security.c \
+    src/core/plugin_registry/grpc_plugin_registry.c \
    third_party/nanopb/pb_common.c \
    third_party/nanopb/pb_decode.c \
    third_party/nanopb/pb_encode.c \
@ -546,6 +547,10 @@ if test "$PHP_GRPC" != "no"; then
  PHP_ADD_BUILD_DIR($ext_builddir/src/php/ext/grpc)

  PHP_ADD_BUILD_DIR($ext_builddir/src/boringssl)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/lb_policy/grpclb)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/lb_policy/pick_first)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/lb_policy/round_robin)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/client/insecure)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/client/secure)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/server/insecure)
@ -554,7 +559,6 @@ if test "$PHP_GRPC" != "no"; then
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/census)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/channel)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/client_config)
-  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/client_config/lb_policies)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/client_config/resolvers)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/compression)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/debug)
@ -562,12 +566,12 @@ if test "$PHP_GRPC" != "no"; then
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/iomgr)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/json)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/profiling)
-  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/proto/grpc/lb/v0)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/support)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/surface)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/transport)
  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/tsi)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/plugin_registry)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/aes)
  PHP_ADD_BUILD_DIR($ext_builddir/third_party/boringssl/crypto/asn1)
--- a/examples/cpp/helloworld/Makefile
+++ b/examples/cpp/helloworld/Makefile
@ -1,5 +1,5 @@
 #
-# Copyright 2015-2016, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/examples/cpp/helloworld/greeter_async_server.cc
+++ b/examples/cpp/helloworld/greeter_async_server.cc
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/examples/cpp/route_guide/Makefile
+++ b/examples/cpp/route_guide/Makefile
@ -1,5 +1,5 @@
 #
-# Copyright 2015-2016, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/examples/csharp/helloworld/GreeterClient/Program.cs
+++ b/examples/csharp/helloworld/GreeterClient/Program.cs
@ -1,4 +1,4 @@
-// Copyright 2015-2016, Google Inc.
+// Copyright 2015, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
--- a/examples/csharp/route_guide/RouteGuideClient/Program.cs
+++ b/examples/csharp/route_guide/RouteGuideClient/Program.cs
@ -1,4 +1,4 @@
-// Copyright 2015-2016, Google Inc.
+// Copyright 2015, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
--- a/examples/node/greeter_client.js
+++ b/examples/node/greeter_client.js
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/examples/node/greeter_server.js
+++ b/examples/node/greeter_server.js
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/examples/node/route_guide/route_guide_client.js
+++ b/examples/node/route_guide/route_guide_client.js
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/examples/node/route_guide/route_guide_server.js
+++ b/examples/node/route_guide/route_guide_server.js
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/examples/objective-c/auth_sample/MakeRPCViewController.m
+++ b/examples/objective-c/auth_sample/MakeRPCViewController.m
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/examples/objective-c/helloworld/main.m
+++ b/examples/objective-c/helloworld/main.m
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/examples/php/greeter_client.php
+++ b/examples/php/greeter_client.php
@ -1,7 +1,7 @@
 <?php
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/examples/php/route_guide/route_guide_client.php
+++ b/examples/php/route_guide/route_guide_client.php
@ -1,7 +1,7 @@
 <?php
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/examples/protos/helloworld.proto
+++ b/examples/protos/helloworld.proto
@ -1,4 +1,4 @@
-// Copyright 2015-2016, Google Inc.
+// Copyright 2015, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
--- a/examples/protos/route_guide.proto
+++ b/examples/protos/route_guide.proto
@ -1,4 +1,4 @@
-// Copyright 2015-2016, Google Inc.
+// Copyright 2015, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
--- a/examples/python/helloworld/greeter_client.py
+++ b/examples/python/helloworld/greeter_client.py
@ -1,4 +1,4 @@
-# Copyright 2015-2016, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/examples/python/route_guide/route_guide_client.py
+++ b/examples/python/route_guide/route_guide_client.py
@ -1,4 +1,4 @@
-# Copyright 2015-2016, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/examples/python/route_guide/route_guide_server.py
+++ b/examples/python/route_guide/route_guide_server.py
@ -1,4 +1,4 @@
-# Copyright 2015-2016, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/examples/ruby/greeter_client.rb
+++ b/examples/ruby/greeter_client.rb
@ -1,6 +1,6 @@
 #!/usr/bin/env ruby

-# Copyright 2015-2016, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/examples/ruby/route_guide/route_guide_client.rb
+++ b/examples/ruby/route_guide/route_guide_client.rb
@ -1,6 +1,6 @@
 #!/usr/bin/env ruby

-# Copyright 2015-2016, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/gRPC.podspec
+++ b/gRPC.podspec
@ -161,6 +161,8 @@ Pod::Spec.new do |s|
                      'src/core/lib/support/tmpfile_posix.c',
                      'src/core/lib/support/tmpfile_win32.c',
                      'src/core/lib/support/wrap_memcpy.c',
+                      'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
+                      'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
                      'src/core/ext/transport/chttp2/transport/alpn.h',
                      'src/core/ext/transport/chttp2/transport/bin_encoder.h',
                      'src/core/ext/transport/chttp2/transport/chttp2_transport.h',
@ -200,9 +202,6 @@ Pod::Spec.new do |s|
                      'src/core/lib/client_config/client_config.h',
                      'src/core/lib/client_config/connector.h',
                      'src/core/lib/client_config/initial_connect_string.h',
-                      'src/core/lib/client_config/lb_policies/load_balancer_api.h',
-                      'src/core/lib/client_config/lb_policies/pick_first.h',
-                      'src/core/lib/client_config/lb_policies/round_robin.h',
                      'src/core/lib/client_config/lb_policy.h',
                      'src/core/lib/client_config/lb_policy_factory.h',
                      'src/core/lib/client_config/lb_policy_registry.h',
@ -262,7 +261,6 @@ Pod::Spec.new do |s|
                      'src/core/lib/json/json_common.h',
                      'src/core/lib/json/json_reader.h',
                      'src/core/lib/json/json_writer.h',
-                      'src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h',
                      'src/core/lib/security/auth_filters.h',
                      'src/core/lib/security/b64.h',
                      'src/core/lib/security/credentials.h',
@ -315,6 +313,10 @@ Pod::Spec.new do |s|
                      'include/grpc/impl/codegen/propagation_bits.h',
                      'include/grpc/impl/codegen/status.h',
                      'include/grpc/status.h',
+                      'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
+                      'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
+                      'src/core/ext/lb_policy/pick_first/pick_first.c',
+                      'src/core/ext/lb_policy/round_robin/round_robin.c',
                      'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
                      'src/core/ext/transport/chttp2/client/secure/secure_channel_create.c',
                      'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
@ -362,9 +364,6 @@ Pod::Spec.new do |s|
                      'src/core/lib/client_config/connector.c',
                      'src/core/lib/client_config/default_initial_connect_string.c',
                      'src/core/lib/client_config/initial_connect_string.c',
-                      'src/core/lib/client_config/lb_policies/load_balancer_api.c',
-                      'src/core/lib/client_config/lb_policies/pick_first.c',
-                      'src/core/lib/client_config/lb_policies/round_robin.c',
                      'src/core/lib/client_config/lb_policy.c',
                      'src/core/lib/client_config/lb_policy_factory.c',
                      'src/core/lib/client_config/lb_policy_registry.c',
@ -430,7 +429,6 @@ Pod::Spec.new do |s|
                      'src/core/lib/json/json_reader.c',
                      'src/core/lib/json/json_string.c',
                      'src/core/lib/json/json_writer.c',
-                      'src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c',
                      'src/core/lib/security/b64.c',
                      'src/core/lib/security/client_auth_filter.c',
                      'src/core/lib/security/credentials.c',
@ -476,6 +474,7 @@ Pod::Spec.new do |s|
                      'src/core/lib/tsi/fake_transport_security.c',
                      'src/core/lib/tsi/ssl_transport_security.c',
                      'src/core/lib/tsi/transport_security.c',
+                      'src/core/plugin_registry/grpc_plugin_registry.c',
                      'third_party/nanopb/pb_common.c',
                      'third_party/nanopb/pb_decode.c',
                      'third_party/nanopb/pb_encode.c'
@ -492,6 +491,8 @@ Pod::Spec.new do |s|
                              'src/core/lib/support/thd_internal.h',
                              'src/core/lib/support/time_precise.h',
                              'src/core/lib/support/tmpfile.h',
+                              'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
+                              'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
                              'src/core/ext/transport/chttp2/transport/alpn.h',
                              'src/core/ext/transport/chttp2/transport/bin_encoder.h',
                              'src/core/ext/transport/chttp2/transport/chttp2_transport.h',
@ -531,9 +532,6 @@ Pod::Spec.new do |s|
                              'src/core/lib/client_config/client_config.h',
                              'src/core/lib/client_config/connector.h',
                              'src/core/lib/client_config/initial_connect_string.h',
-                              'src/core/lib/client_config/lb_policies/load_balancer_api.h',
-                              'src/core/lib/client_config/lb_policies/pick_first.h',
-                              'src/core/lib/client_config/lb_policies/round_robin.h',
                              'src/core/lib/client_config/lb_policy.h',
                              'src/core/lib/client_config/lb_policy_factory.h',
                              'src/core/lib/client_config/lb_policy_registry.h',
@ -593,7 +591,6 @@ Pod::Spec.new do |s|
                              'src/core/lib/json/json_common.h',
                              'src/core/lib/json/json_reader.h',
                              'src/core/lib/json/json_writer.h',
-                              'src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h',
                              'src/core/lib/security/auth_filters.h',
                              'src/core/lib/security/b64.h',
                              'src/core/lib/security/credentials.h',
--- a/grpc.gemspec
+++ b/grpc.gemspec
@ -157,6 +157,8 @@ Gem::Specification.new do |s|
  s.files += %w( include/grpc/impl/codegen/propagation_bits.h )
  s.files += %w( include/grpc/impl/codegen/status.h )
  s.files += %w( include/grpc/status.h )
+  s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.h )
+  s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h )
  s.files += %w( src/core/ext/transport/chttp2/transport/alpn.h )
  s.files += %w( src/core/ext/transport/chttp2/transport/bin_encoder.h )
  s.files += %w( src/core/ext/transport/chttp2/transport/chttp2_transport.h )
@ -196,9 +198,6 @@ Gem::Specification.new do |s|
  s.files += %w( src/core/lib/client_config/client_config.h )
  s.files += %w( src/core/lib/client_config/connector.h )
  s.files += %w( src/core/lib/client_config/initial_connect_string.h )
-  s.files += %w( src/core/lib/client_config/lb_policies/load_balancer_api.h )
-  s.files += %w( src/core/lib/client_config/lb_policies/pick_first.h )
-  s.files += %w( src/core/lib/client_config/lb_policies/round_robin.h )
  s.files += %w( src/core/lib/client_config/lb_policy.h )
  s.files += %w( src/core/lib/client_config/lb_policy_factory.h )
  s.files += %w( src/core/lib/client_config/lb_policy_registry.h )
@ -258,7 +257,6 @@ Gem::Specification.new do |s|
  s.files += %w( src/core/lib/json/json_common.h )
  s.files += %w( src/core/lib/json/json_reader.h )
  s.files += %w( src/core/lib/json/json_writer.h )
-  s.files += %w( src/core/lib/proto/grpc/lb/v0/load_balancer.pb.h )
  s.files += %w( src/core/lib/security/auth_filters.h )
  s.files += %w( src/core/lib/security/b64.h )
  s.files += %w( src/core/lib/security/credentials.h )
@ -298,6 +296,10 @@ Gem::Specification.new do |s|
  s.files += %w( third_party/nanopb/pb_common.h )
  s.files += %w( third_party/nanopb/pb_decode.h )
  s.files += %w( third_party/nanopb/pb_encode.h )
+  s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.c )
+  s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c )
+  s.files += %w( src/core/ext/lb_policy/pick_first/pick_first.c )
+  s.files += %w( src/core/ext/lb_policy/round_robin/round_robin.c )
  s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create.c )
  s.files += %w( src/core/ext/transport/chttp2/client/secure/secure_channel_create.c )
  s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2.c )
@ -345,9 +347,6 @@ Gem::Specification.new do |s|
  s.files += %w( src/core/lib/client_config/connector.c )
  s.files += %w( src/core/lib/client_config/default_initial_connect_string.c )
  s.files += %w( src/core/lib/client_config/initial_connect_string.c )
-  s.files += %w( src/core/lib/client_config/lb_policies/load_balancer_api.c )
-  s.files += %w( src/core/lib/client_config/lb_policies/pick_first.c )
-  s.files += %w( src/core/lib/client_config/lb_policies/round_robin.c )
  s.files += %w( src/core/lib/client_config/lb_policy.c )
  s.files += %w( src/core/lib/client_config/lb_policy_factory.c )
  s.files += %w( src/core/lib/client_config/lb_policy_registry.c )
@ -413,7 +412,6 @@ Gem::Specification.new do |s|
  s.files += %w( src/core/lib/json/json_reader.c )
  s.files += %w( src/core/lib/json/json_string.c )
  s.files += %w( src/core/lib/json/json_writer.c )
-  s.files += %w( src/core/lib/proto/grpc/lb/v0/load_balancer.pb.c )
  s.files += %w( src/core/lib/security/b64.c )
  s.files += %w( src/core/lib/security/client_auth_filter.c )
  s.files += %w( src/core/lib/security/credentials.c )
@ -459,6 +457,7 @@ Gem::Specification.new do |s|
  s.files += %w( src/core/lib/tsi/fake_transport_security.c )
  s.files += %w( src/core/lib/tsi/ssl_transport_security.c )
  s.files += %w( src/core/lib/tsi/transport_security.c )
+  s.files += %w( src/core/plugin_registry/grpc_plugin_registry.c )
  s.files += %w( third_party/nanopb/pb_common.c )
  s.files += %w( third_party/nanopb/pb_decode.c )
  s.files += %w( third_party/nanopb/pb_encode.c )
--- a/include/grpc++/alarm.h
+++ b/include/grpc++/alarm.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/channel.h
+++ b/include/grpc++/channel.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/client_context.h
+++ b/include/grpc++/client_context.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/completion_queue.h
+++ b/include/grpc++/completion_queue.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/create_channel.h
+++ b/include/grpc++/create_channel.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/generic/async_generic_service.h
+++ b/include/grpc++/generic/async_generic_service.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/generic/generic_stub.h
+++ b/include/grpc++/generic/generic_stub.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/call.h
+++ b/include/grpc++/impl/call.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/client_unary_call.h
+++ b/include/grpc++/impl/client_unary_call.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/async_stream.h
+++ b/include/grpc++/impl/codegen/async_stream.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/async_unary_call.h
+++ b/include/grpc++/impl/codegen/async_unary_call.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/call.h
+++ b/include/grpc++/impl/codegen/call.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/call_hook.h
+++ b/include/grpc++/impl/codegen/call_hook.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/client_context.h
+++ b/include/grpc++/impl/codegen/client_context.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/client_unary_call.h
+++ b/include/grpc++/impl/codegen/client_unary_call.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/completion_queue.h
+++ b/include/grpc++/impl/codegen/completion_queue.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/completion_queue_tag.h
+++ b/include/grpc++/impl/codegen/completion_queue_tag.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/config_protobuf.h
+++ b/include/grpc++/impl/codegen/config_protobuf.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/core_codegen_interface.h
+++ b/include/grpc++/impl/codegen/core_codegen_interface.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/impl/async_stream.h
+++ b/include/grpc++/impl/codegen/impl/async_stream.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/impl/sync.h
+++ b/include/grpc++/impl/codegen/impl/sync.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/method_handler_impl.h
+++ b/include/grpc++/impl/codegen/method_handler_impl.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/proto_utils.h
+++ b/include/grpc++/impl/codegen/proto_utils.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/rpc_method.h
+++ b/include/grpc++/impl/codegen/rpc_method.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/security/auth_context.h
+++ b/include/grpc++/impl/codegen/security/auth_context.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/serialization_traits.h
+++ b/include/grpc++/impl/codegen/serialization_traits.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/server_context.h
+++ b/include/grpc++/impl/codegen/server_context.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/server_interface.h
+++ b/include/grpc++/impl/codegen/server_interface.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/service_type.h
+++ b/include/grpc++/impl/codegen/service_type.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/string_ref.h
+++ b/include/grpc++/impl/codegen/string_ref.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/stub_options.h
+++ b/include/grpc++/impl/codegen/stub_options.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/sync.h
+++ b/include/grpc++/impl/codegen/sync.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/sync_cxx11.h
+++ b/include/grpc++/impl/codegen/sync_cxx11.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/sync_no_cxx11.h
+++ b/include/grpc++/impl/codegen/sync_no_cxx11.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/sync_stream.h
+++ b/include/grpc++/impl/codegen/sync_stream.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/codegen/time.h
+++ b/include/grpc++/impl/codegen/time.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/grpc_library.h
+++ b/include/grpc++/impl/grpc_library.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/method_handler_impl.h
+++ b/include/grpc++/impl/method_handler_impl.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/proto_utils.h
+++ b/include/grpc++/impl/proto_utils.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/rpc_method.h
+++ b/include/grpc++/impl/rpc_method.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/serialization_traits.h
+++ b/include/grpc++/impl/serialization_traits.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/service_type.h
+++ b/include/grpc++/impl/service_type.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/sync.h
+++ b/include/grpc++/impl/sync.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/sync_cxx11.h
+++ b/include/grpc++/impl/sync_cxx11.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/impl/sync_no_cxx11.h
+++ b/include/grpc++/impl/sync_no_cxx11.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/security/auth_context.h
+++ b/include/grpc++/security/auth_context.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/security/auth_metadata_processor.h
+++ b/include/grpc++/security/auth_metadata_processor.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/security/credentials.h
+++ b/include/grpc++/security/credentials.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/security/server_credentials.h
+++ b/include/grpc++/security/server_credentials.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/server.h
+++ b/include/grpc++/server.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/server_builder.h
+++ b/include/grpc++/server_builder.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/server_context.h
+++ b/include/grpc++/server_context.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/async_stream.h
+++ b/include/grpc++/support/async_stream.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/async_unary_call.h
+++ b/include/grpc++/support/async_unary_call.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/byte_buffer.h
+++ b/include/grpc++/support/byte_buffer.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/channel_arguments.h
+++ b/include/grpc++/support/channel_arguments.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/config.h
+++ b/include/grpc++/support/config.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/config_protobuf.h
+++ b/include/grpc++/support/config_protobuf.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/slice.h
+++ b/include/grpc++/support/slice.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/status.h
+++ b/include/grpc++/support/status.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/status_code_enum.h
+++ b/include/grpc++/support/status_code_enum.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/string_ref.h
+++ b/include/grpc++/support/string_ref.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/stub_options.h
+++ b/include/grpc++/support/stub_options.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/sync_stream.h
+++ b/include/grpc++/support/sync_stream.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc++/support/time.h
+++ b/include/grpc++/support/time.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc/byte_buffer.h
+++ b/include/grpc/byte_buffer.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc/byte_buffer_reader.h
+++ b/include/grpc/byte_buffer_reader.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc/census.h
+++ b/include/grpc/census.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc/compression.h
+++ b/include/grpc/compression.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc/grpc.h
+++ b/include/grpc/grpc.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@ -297,7 +297,8 @@ GRPCAPI grpc_call_error grpc_server_request_call(
    Must be called before grpc_server_start.
    Returns NULL on failure. */
 GRPCAPI void *grpc_server_register_method(grpc_server *server,
-                                          const char *method, const char *host);
+                                          const char *method, const char *host,
+                                          uint32_t flags);

 /** Request notification of a new pre-registered call. 'cq_for_notification'
    must have been registered to the server via
--- a/include/grpc/grpc_security.h
+++ b/include/grpc/grpc_security.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/include/grpc/grpc_zookeeper.h
+++ b/include/grpc/grpc_zookeeper.h
@ -1,6 +1,6 @@
 /*
 *
- * Copyright 2015-2016, Google Inc.
+ * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
--- a/Show More
+++ b/Show More