Merge github.com:grpc/grpc into bm_stream

BUILD

@@ -1038,7 +1038,7 @@ grpc_cc_library(
         "src/core/ext/transport/cronet/transport/cronet_transport.c",
     ],
     hdrs = [
-        "third_party/Cronet/bidirectional_stream_c.h",
+        "third_party/objective_c/Cronet/bidirectional_stream_c.h",
     ],
     language = "c",
     public_hdrs = [

CMakeLists.txt

@@ -42,7 +42,7 @@
 cmake_minimum_required(VERSION 2.8)
 
 set(PACKAGE_NAME      "grpc")
-set(PACKAGE_VERSION   "1.1.0-dev")
+set(PACKAGE_VERSION   "1.2.0-dev")
 set(PACKAGE_STRING    "${PACKAGE_NAME} ${PACKAGE_VERSION}")
 set(PACKAGE_TARNAME   "${PACKAGE_NAME}-${PACKAGE_VERSION}")
 set(PACKAGE_BUGREPORT "https://github.com/grpc/grpc/issues/")

Makefile

@@ -111,7 +111,6 @@ LDXX_helgrind = $(DEFAULT_CXX)
 CPPFLAGS_helgrind = -O0
 LDFLAGS_helgrind = -rdynamic
 DEFINES_helgrind = _DEBUG DEBUG
-DEFINES_helgrind += GRPC_TEST_SLOWDOWN_BUILD_FACTOR=20
 
 VALID_CONFIG_asan-noleaks = 1
 REQUIRE_CUSTOM_LIBRARIES_asan-noleaks = 1
@@ -121,7 +120,6 @@ LD_asan-noleaks = clang
 LDXX_asan-noleaks = clang++
 CPPFLAGS_asan-noleaks = -O0 -fsanitize-coverage=edge -fsanitize=address -fno-omit-frame-pointer -Wno-unused-command-line-argument -DGPR_NO_DIRECT_SYSCALLS
 LDFLAGS_asan-noleaks = -fsanitize=address
-DEFINES_asan-noleaks += GRPC_TEST_SLOWDOWN_BUILD_FACTOR=3
 
 VALID_CONFIG_asan-trace-cmp = 1
 REQUIRE_CUSTOM_LIBRARIES_asan-trace-cmp = 1
@@ -131,7 +129,6 @@ LD_asan-trace-cmp = clang
 LDXX_asan-trace-cmp = clang++
 CPPFLAGS_asan-trace-cmp = -O0 -fsanitize-coverage=edge -fsanitize-coverage=trace-cmp -fsanitize=address -fno-omit-frame-pointer -Wno-unused-command-line-argument -DGPR_NO_DIRECT_SYSCALLS
 LDFLAGS_asan-trace-cmp = -fsanitize=address
-DEFINES_asan-trace-cmp += GRPC_TEST_SLOWDOWN_BUILD_FACTOR=3
 
 VALID_CONFIG_dbg = 1
 CC_dbg = $(DEFAULT_CC)
@@ -166,7 +163,6 @@ LDXX_memcheck = $(DEFAULT_CXX)
 CPPFLAGS_memcheck = -O0
 LDFLAGS_memcheck = -rdynamic
 DEFINES_memcheck = _DEBUG DEBUG
-DEFINES_memcheck += GRPC_TEST_SLOWDOWN_BUILD_FACTOR=10
 
 VALID_CONFIG_asan = 1
 REQUIRE_CUSTOM_LIBRARIES_asan = 1
@@ -176,7 +172,6 @@ LD_asan = clang
 LDXX_asan = clang++
 CPPFLAGS_asan = -O0 -fsanitize-coverage=edge -fsanitize=address -fno-omit-frame-pointer -Wno-unused-command-line-argument -DGPR_NO_DIRECT_SYSCALLS
 LDFLAGS_asan = -fsanitize=address
-DEFINES_asan += GRPC_TEST_SLOWDOWN_BUILD_FACTOR=3
 
 VALID_CONFIG_tsan = 1
 REQUIRE_CUSTOM_LIBRARIES_tsan = 1
@@ -187,7 +182,6 @@ LDXX_tsan = clang++
 CPPFLAGS_tsan = -O0 -fsanitize=thread -fno-omit-frame-pointer -Wno-unused-command-line-argument -DGPR_NO_DIRECT_SYSCALLS
 LDFLAGS_tsan = -fsanitize=thread
 DEFINES_tsan = GRPC_TSAN
-DEFINES_tsan += GRPC_TEST_SLOWDOWN_BUILD_FACTOR=5
 
 VALID_CONFIG_ubsan = 1
 REQUIRE_CUSTOM_LIBRARIES_ubsan = 1
@@ -198,7 +192,6 @@ LDXX_ubsan = clang++
 CPPFLAGS_ubsan = -O0 -fsanitize-coverage=edge -fsanitize=undefined,unsigned-integer-overflow -fno-omit-frame-pointer -Wno-unused-command-line-argument -Wvarargs
 LDFLAGS_ubsan = -fsanitize=undefined,unsigned-integer-overflow
 DEFINES_ubsan = NDEBUG
-DEFINES_ubsan += GRPC_TEST_SLOWDOWN_BUILD_FACTOR=1.5
 
 VALID_CONFIG_msan = 1
 REQUIRE_CUSTOM_LIBRARIES_msan = 1
@@ -209,7 +202,6 @@ LDXX_msan = clang++
 CPPFLAGS_msan = -O0 -fsanitize-coverage=edge -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 -DGPR_NO_DIRECT_SYSCALLS
 LDFLAGS_msan = -fsanitize=memory -DGTEST_HAS_TR1_TUPLE=0 -DGTEST_USE_OWN_TR1_TUPLE=1 -fPIE -pie $(if $(JENKINS_BUILD),-Wl$(comma)-Ttext-segment=0x7e0000000000,)
 DEFINES_msan = NDEBUG
-DEFINES_msan += GRPC_TEST_SLOWDOWN_BUILD_FACTOR=4
 
 VALID_CONFIG_mutrace = 1
 CC_mutrace = $(DEFAULT_CC)
@@ -411,9 +403,9 @@ E = @echo
 Q = @
 endif
 
-CORE_VERSION = 2.0.0-dev
+CORE_VERSION = 3.0.0-dev
-CPP_VERSION = 1.1.0-dev
+CPP_VERSION = 1.2.0-dev
-CSHARP_VERSION = 1.1.0-dev
+CSHARP_VERSION = 1.2.0-dev
 
 CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES))
 CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS)
@@ -461,7 +453,7 @@ SHARED_EXT_CORE = dll
 SHARED_EXT_CPP = dll
 SHARED_EXT_CSHARP = dll
 SHARED_PREFIX =
-SHARED_VERSION_CORE = -2
+SHARED_VERSION_CORE = -3
 SHARED_VERSION_CPP = -1
 SHARED_VERSION_CSHARP = -1
 else ifeq ($(SYSTEM),Darwin)
@@ -1894,8 +1886,6 @@ test_cxx: buildtests_cxx
 	$(Q) $(BINDIR)/$(CONFIG)/grpclb_api_test || ( echo test grpclb_api_test failed ; exit 1 )
 	$(E) "[RUN]     Testing grpclb_test"
 	$(Q) $(BINDIR)/$(CONFIG)/grpclb_test || ( echo test grpclb_test failed ; exit 1 )
-	$(E) "[RUN]     Testing hybrid_end2end_test"
-	$(Q) $(BINDIR)/$(CONFIG)/hybrid_end2end_test || ( echo test hybrid_end2end_test failed ; exit 1 )
 	$(E) "[RUN]     Testing interop_test"
 	$(Q) $(BINDIR)/$(CONFIG)/interop_test || ( echo test interop_test failed ; exit 1 )
 	$(E) "[RUN]     Testing mock_test"
@@ -1931,6 +1921,8 @@ test_cxx: buildtests_cxx
 
 
 flaky_test_cxx: buildtests_cxx
+	$(E) "[RUN]     Testing hybrid_end2end_test"
+	$(Q) $(BINDIR)/$(CONFIG)/hybrid_end2end_test || ( echo test hybrid_end2end_test failed ; exit 1 )
 
 
 test_python: static_c
@@ -2342,7 +2334,7 @@ install-shared_c: shared_c strip-shared_c install-pkg-config_c
 ifeq ($(SYSTEM),MINGW32)
 	$(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgpr$(SHARED_VERSION_CORE)-dll.a $(prefix)/lib/libgpr.a
 else ifneq ($(SYSTEM),Darwin)
-	$(Q) ln -sf $(SHARED_PREFIX)gpr$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgpr.so.2
+	$(Q) ln -sf $(SHARED_PREFIX)gpr$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgpr.so.3
 	$(Q) ln -sf $(SHARED_PREFIX)gpr$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgpr.so
 endif
 	$(E) "[INSTALL] Installing $(SHARED_PREFIX)grpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE)"
@@ -2351,7 +2343,7 @@ endif
 ifeq ($(SYSTEM),MINGW32)
 	$(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgrpc$(SHARED_VERSION_CORE)-dll.a $(prefix)/lib/libgrpc.a
 else ifneq ($(SYSTEM),Darwin)
-	$(Q) ln -sf $(SHARED_PREFIX)grpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgrpc.so.2
+	$(Q) ln -sf $(SHARED_PREFIX)grpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgrpc.so.3
 	$(Q) ln -sf $(SHARED_PREFIX)grpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgrpc.so
 endif
 	$(E) "[INSTALL] Installing $(SHARED_PREFIX)grpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE)"
@@ -2360,7 +2352,7 @@ endif
 ifeq ($(SYSTEM),MINGW32)
 	$(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgrpc_cronet$(SHARED_VERSION_CORE)-dll.a $(prefix)/lib/libgrpc_cronet.a
 else ifneq ($(SYSTEM),Darwin)
-	$(Q) ln -sf $(SHARED_PREFIX)grpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgrpc_cronet.so.2
+	$(Q) ln -sf $(SHARED_PREFIX)grpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgrpc_cronet.so.3
 	$(Q) ln -sf $(SHARED_PREFIX)grpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgrpc_cronet.so
 endif
 	$(E) "[INSTALL] Installing $(SHARED_PREFIX)grpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE)"
@@ -2369,7 +2361,7 @@ endif
 ifeq ($(SYSTEM),MINGW32)
 	$(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgrpc_unsecure$(SHARED_VERSION_CORE)-dll.a $(prefix)/lib/libgrpc_unsecure.a
 else ifneq ($(SYSTEM),Darwin)
-	$(Q) ln -sf $(SHARED_PREFIX)grpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgrpc_unsecure.so.2
+	$(Q) ln -sf $(SHARED_PREFIX)grpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgrpc_unsecure.so.3
 	$(Q) ln -sf $(SHARED_PREFIX)grpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(prefix)/lib/libgrpc_unsecure.so
 endif
 ifneq ($(SYSTEM),MINGW32)
@@ -2386,7 +2378,7 @@ install-shared_cxx: shared_cxx strip-shared_cxx install-shared_c install-pkg-con
 ifeq ($(SYSTEM),MINGW32)
 	$(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION_CPP)-dll.a $(prefix)/lib/libgrpc++.a
 else ifneq ($(SYSTEM),Darwin)
-	$(Q) ln -sf $(SHARED_PREFIX)grpc++$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++.so.2
+	$(Q) ln -sf $(SHARED_PREFIX)grpc++$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++.so.3
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++.so
 endif
 	$(E) "[INSTALL] Installing $(SHARED_PREFIX)grpc++_cronet$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP)"
@@ -2395,7 +2387,7 @@ endif
 ifeq ($(SYSTEM),MINGW32)
 	$(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgrpc++_cronet$(SHARED_VERSION_CPP)-dll.a $(prefix)/lib/libgrpc++_cronet.a
 else ifneq ($(SYSTEM),Darwin)
-	$(Q) ln -sf $(SHARED_PREFIX)grpc++_cronet$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++_cronet.so.2
+	$(Q) ln -sf $(SHARED_PREFIX)grpc++_cronet$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++_cronet.so.3
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++_cronet$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++_cronet.so
 endif
 	$(E) "[INSTALL] Installing $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP)"
@@ -2404,7 +2396,7 @@ endif
 ifeq ($(SYSTEM),MINGW32)
 	$(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION_CPP)-dll.a $(prefix)/lib/libgrpc++_reflection.a
 else ifneq ($(SYSTEM),Darwin)
-	$(Q) ln -sf $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++_reflection.so.2
+	$(Q) ln -sf $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++_reflection.so.3
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++_reflection.so
 endif
 	$(E) "[INSTALL] Installing $(SHARED_PREFIX)grpc++_unsecure$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP)"
@@ -2413,7 +2405,7 @@ endif
 ifeq ($(SYSTEM),MINGW32)
 	$(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgrpc++_unsecure$(SHARED_VERSION_CPP)-dll.a $(prefix)/lib/libgrpc++_unsecure.a
 else ifneq ($(SYSTEM),Darwin)
-	$(Q) ln -sf $(SHARED_PREFIX)grpc++_unsecure$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++_unsecure.so.2
+	$(Q) ln -sf $(SHARED_PREFIX)grpc++_unsecure$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++_unsecure.so.3
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++_unsecure$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(prefix)/lib/libgrpc++_unsecure.so
 endif
 ifneq ($(SYSTEM),MINGW32)
@@ -2430,7 +2422,7 @@ install-shared_csharp: shared_csharp strip-shared_csharp
 ifeq ($(SYSTEM),MINGW32)
 	$(Q) $(INSTALL) $(LIBDIR)/$(CONFIG)/libgrpc_csharp_ext$(SHARED_VERSION_CSHARP)-dll.a $(prefix)/lib/libgrpc_csharp_ext.a
 else ifneq ($(SYSTEM),Darwin)
-	$(Q) ln -sf $(SHARED_PREFIX)grpc_csharp_ext$(SHARED_VERSION_CSHARP).$(SHARED_EXT_CSHARP) $(prefix)/lib/libgrpc_csharp_ext.so.2
+	$(Q) ln -sf $(SHARED_PREFIX)grpc_csharp_ext$(SHARED_VERSION_CSHARP).$(SHARED_EXT_CSHARP) $(prefix)/lib/libgrpc_csharp_ext.so.3
 	$(Q) ln -sf $(SHARED_PREFIX)grpc_csharp_ext$(SHARED_VERSION_CSHARP).$(SHARED_EXT_CSHARP) $(prefix)/lib/libgrpc_csharp_ext.so
 endif
 ifneq ($(SYSTEM),MINGW32)
@@ -2594,8 +2586,8 @@ $(LIBDIR)/$(CONFIG)/libgpr$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE): $(LIBGPR_OB
 ifeq ($(SYSTEM),Darwin)
 	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)gpr$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgpr$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGPR_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS)
 else
-	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgpr.so.2 -o $(LIBDIR)/$(CONFIG)/libgpr$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGPR_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS)
+	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgpr.so.3 -o $(LIBDIR)/$(CONFIG)/libgpr$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGPR_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS)
-	$(Q) ln -sf $(SHARED_PREFIX)gpr$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgpr$(SHARED_VERSION_CORE).so.2
+	$(Q) ln -sf $(SHARED_PREFIX)gpr$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgpr$(SHARED_VERSION_CORE).so.3
 	$(Q) ln -sf $(SHARED_PREFIX)gpr$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgpr$(SHARED_VERSION_CORE).so
 endif
 endif
@@ -2923,8 +2915,8 @@ $(LIBDIR)/$(CONFIG)/libgrpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE): $(LIBGRPC_
 ifeq ($(SYSTEM),Darwin)
 	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGRPC_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgpr.a $(OPENSSL_MERGE_LIBS) $(LDLIBS_SECURE) $(ZLIB_MERGE_LIBS)
 else
-	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc.so.2 -o $(LIBDIR)/$(CONFIG)/libgrpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGRPC_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgpr.a $(OPENSSL_MERGE_LIBS) $(LDLIBS_SECURE) $(ZLIB_MERGE_LIBS)
+	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc.so.3 -o $(LIBDIR)/$(CONFIG)/libgrpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGRPC_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgpr.a $(OPENSSL_MERGE_LIBS) $(LDLIBS_SECURE) $(ZLIB_MERGE_LIBS)
-	$(Q) ln -sf $(SHARED_PREFIX)grpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgrpc$(SHARED_VERSION_CORE).so.2
+	$(Q) ln -sf $(SHARED_PREFIX)grpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgrpc$(SHARED_VERSION_CORE).so.3
 	$(Q) ln -sf $(SHARED_PREFIX)grpc$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgrpc$(SHARED_VERSION_CORE).so
 endif
 endif
@@ -3202,8 +3194,8 @@ $(LIBDIR)/$(CONFIG)/libgrpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE): $(L
 ifeq ($(SYSTEM),Darwin)
 	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGRPC_CRONET_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgpr.a $(OPENSSL_MERGE_LIBS) $(LDLIBS_SECURE) $(ZLIB_MERGE_LIBS)
 else
-	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc_cronet.so.2 -o $(LIBDIR)/$(CONFIG)/libgrpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGRPC_CRONET_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgpr.a $(OPENSSL_MERGE_LIBS) $(LDLIBS_SECURE) $(ZLIB_MERGE_LIBS)
+	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc_cronet.so.3 -o $(LIBDIR)/$(CONFIG)/libgrpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGRPC_CRONET_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgpr.a $(OPENSSL_MERGE_LIBS) $(LDLIBS_SECURE) $(ZLIB_MERGE_LIBS)
-	$(Q) ln -sf $(SHARED_PREFIX)grpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgrpc_cronet$(SHARED_VERSION_CORE).so.2
+	$(Q) ln -sf $(SHARED_PREFIX)grpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgrpc_cronet$(SHARED_VERSION_CORE).so.3
 	$(Q) ln -sf $(SHARED_PREFIX)grpc_cronet$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgrpc_cronet$(SHARED_VERSION_CORE).so
 endif
 endif
@@ -3712,8 +3704,8 @@ $(LIBDIR)/$(CONFIG)/libgrpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE): $
 ifeq ($(SYSTEM),Darwin)
 	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGRPC_UNSECURE_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgpr.a $(ZLIB_MERGE_LIBS)
 else
-	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc_unsecure.so.2 -o $(LIBDIR)/$(CONFIG)/libgrpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGRPC_UNSECURE_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgpr.a $(ZLIB_MERGE_LIBS)
+	$(Q) $(LD) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc_unsecure.so.3 -o $(LIBDIR)/$(CONFIG)/libgrpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBGRPC_UNSECURE_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgpr.a $(ZLIB_MERGE_LIBS)
-	$(Q) ln -sf $(SHARED_PREFIX)grpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgrpc_unsecure$(SHARED_VERSION_CORE).so.2
+	$(Q) ln -sf $(SHARED_PREFIX)grpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgrpc_unsecure$(SHARED_VERSION_CORE).so.3
 	$(Q) ln -sf $(SHARED_PREFIX)grpc_unsecure$(SHARED_VERSION_CORE).$(SHARED_EXT_CORE) $(LIBDIR)/$(CONFIG)/libgrpc_unsecure$(SHARED_VERSION_CORE).so
 endif
 endif
@@ -3979,7 +3971,7 @@ $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP): $(LIBGRPC+
 ifeq ($(SYSTEM),Darwin)
 	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc++$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc
 else
-	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++.so.2 -o $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc
+	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++.so.3 -o $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION_CPP).so.1
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION_CPP).so
 endif
@@ -4362,7 +4354,7 @@ $(LIBDIR)/$(CONFIG)/libgrpc++_cronet$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP): $(L
 ifeq ($(SYSTEM),Darwin)
 	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc++_cronet$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc++_cronet$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_CRONET_OBJS) $(LDLIBS) $(OPENSSL_MERGE_LIBS) $(LDLIBS_SECURE) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgpr -lgrpc_cronet
 else
-	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++_cronet.so.2 -o $(LIBDIR)/$(CONFIG)/libgrpc++_cronet$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_CRONET_OBJS) $(LDLIBS) $(OPENSSL_MERGE_LIBS) $(LDLIBS_SECURE) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgpr -lgrpc_cronet
+	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++_cronet.so.3 -o $(LIBDIR)/$(CONFIG)/libgrpc++_cronet$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_CRONET_OBJS) $(LDLIBS) $(OPENSSL_MERGE_LIBS) $(LDLIBS_SECURE) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgpr -lgrpc_cronet
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++_cronet$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBDIR)/$(CONFIG)/libgrpc++_cronet$(SHARED_VERSION_CPP).so.1
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++_cronet$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBDIR)/$(CONFIG)/libgrpc++_cronet$(SHARED_VERSION_CPP).so
 endif
@@ -4485,7 +4477,7 @@ $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP):
 ifeq ($(SYSTEM),Darwin)
 	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_REFLECTION_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc++
 else
-	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++_reflection.so.2 -o $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_REFLECTION_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc++
+	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++_reflection.so.3 -o $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_REFLECTION_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc++
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION_CPP).so.1
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++_reflection$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBDIR)/$(CONFIG)/libgrpc++_reflection$(SHARED_VERSION_CPP).so
 endif
@@ -4883,7 +4875,7 @@ $(LIBDIR)/$(CONFIG)/libgrpc++_unsecure$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP): $
 ifeq ($(SYSTEM),Darwin)
 	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc++_unsecure$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc++_unsecure$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_UNSECURE_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgpr -lgrpc_unsecure
 else
-	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++_unsecure.so.2 -o $(LIBDIR)/$(CONFIG)/libgrpc++_unsecure$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_UNSECURE_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgpr -lgrpc_unsecure
+	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++_unsecure.so.3 -o $(LIBDIR)/$(CONFIG)/libgrpc++_unsecure$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBGRPC++_UNSECURE_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgpr -lgrpc_unsecure
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++_unsecure$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBDIR)/$(CONFIG)/libgrpc++_unsecure$(SHARED_VERSION_CPP).so.1
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++_unsecure$(SHARED_VERSION_CPP).$(SHARED_EXT_CPP) $(LIBDIR)/$(CONFIG)/libgrpc++_unsecure$(SHARED_VERSION_CPP).so
 endif
@@ -5424,7 +5416,7 @@ $(LIBDIR)/$(CONFIG)/libgrpc_csharp_ext$(SHARED_VERSION_CSHARP).$(SHARED_EXT_CSHA
 ifeq ($(SYSTEM),Darwin)
 	$(Q) $(LD) $(LDFLAGS) $(if $(subst Linux,,$(SYSTEM)),,-Wl$(comma)-wrap$(comma)memcpy) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc_csharp_ext$(SHARED_VERSION_CSHARP).$(SHARED_EXT_CSHARP) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc_csharp_ext$(SHARED_VERSION_CSHARP).$(SHARED_EXT_CSHARP) $(LIBGRPC_CSHARP_EXT_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(ZLIB_MERGE_LIBS)
 else
-	$(Q) $(LD) $(LDFLAGS) $(if $(subst Linux,,$(SYSTEM)),,-Wl$(comma)-wrap$(comma)memcpy) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc_csharp_ext.so.2 -o $(LIBDIR)/$(CONFIG)/libgrpc_csharp_ext$(SHARED_VERSION_CSHARP).$(SHARED_EXT_CSHARP) $(LIBGRPC_CSHARP_EXT_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(ZLIB_MERGE_LIBS)
+	$(Q) $(LD) $(LDFLAGS) $(if $(subst Linux,,$(SYSTEM)),,-Wl$(comma)-wrap$(comma)memcpy) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc_csharp_ext.so.3 -o $(LIBDIR)/$(CONFIG)/libgrpc_csharp_ext$(SHARED_VERSION_CSHARP).$(SHARED_EXT_CSHARP) $(LIBGRPC_CSHARP_EXT_OBJS) $(LDLIBS) $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(ZLIB_MERGE_LIBS)
 	$(Q) ln -sf $(SHARED_PREFIX)grpc_csharp_ext$(SHARED_VERSION_CSHARP).$(SHARED_EXT_CSHARP) $(LIBDIR)/$(CONFIG)/libgrpc_csharp_ext$(SHARED_VERSION_CSHARP).so.1
 	$(Q) ln -sf $(SHARED_PREFIX)grpc_csharp_ext$(SHARED_VERSION_CSHARP).$(SHARED_EXT_CSHARP) $(LIBDIR)/$(CONFIG)/libgrpc_csharp_ext$(SHARED_VERSION_CSHARP).so
 endif

build.yaml

@@ -12,9 +12,9 @@ settings:
   '#08': Use "-preN" suffixes to identify pre-release versions
   '#09': Per-language overrides are possible with (eg) ruby_version tag here
   '#10': See the expand_version.py for all the quirks here
-  core_version: 2.0.0-dev
+  core_version: 3.0.0-dev
-  g_stands_for: good
+  g_stands_for: green
-  version: 1.1.0-dev
+  version: 1.2.0-dev
 filegroups:
 - name: census
   public_headers:
@@ -695,7 +695,7 @@ filegroups:
   - include/grpc/grpc_security.h
   - include/grpc/grpc_security_constants.h
   headers:
-  - third_party/Cronet/bidirectional_stream_c.h
+  - third_party/objective_c/Cronet/bidirectional_stream_c.h
   src:
   - src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
   - src/core/ext/transport/cronet/transport/cronet_api_dummy.c
@@ -3288,7 +3288,7 @@ targets:
   - linux
   - posix
 - name: hybrid_end2end_test
-  gtest: true
+  flaky: true
   build: test
   language: c++
   src:
@@ -3757,7 +3757,6 @@ configs:
     test_environ:
       ASAN_OPTIONS: detect_leaks=1:color=always
       LSAN_OPTIONS: suppressions=tools/lsan_suppressions.txt:report_objects=1
-    timeout_multiplier: 3
   asan-noleaks:
     CC: clang
     CPPFLAGS: -O0 -fsanitize-coverage=edge -fsanitize=address -fno-omit-frame-pointer
@@ -3769,7 +3768,6 @@ configs:
     compile_the_world: true
     test_environ:
       ASAN_OPTIONS: detect_leaks=0:color=always
-    timeout_multiplier: 3
   asan-trace-cmp:
     CC: clang
     CPPFLAGS: -O0 -fsanitize-coverage=edge -fsanitize-coverage=trace-cmp -fsanitize=address
@@ -3782,7 +3780,6 @@ configs:
     test_environ:
       ASAN_OPTIONS: detect_leaks=1:color=always
       LSAN_OPTIONS: suppressions=tools/lsan_suppressions.txt:report_objects=1
-    timeout_multiplier: 3
   basicprof:
     CPPFLAGS: -O2 -DGRPC_BASIC_PROFILER -DGRPC_TIMERS_RDTSC
     DEFINES: NDEBUG
@@ -3801,13 +3798,11 @@ configs:
     CPPFLAGS: -O0
     DEFINES: _DEBUG DEBUG
     LDFLAGS: -rdynamic
-    timeout_multiplier: 20
     valgrind: --tool=helgrind
   memcheck:
     CPPFLAGS: -O0
     DEFINES: _DEBUG DEBUG
     LDFLAGS: -rdynamic
-    timeout_multiplier: 10
     valgrind: --tool=memcheck --leak-check=full
   msan:
     CC: clang
@@ -3821,7 +3816,6 @@ configs:
       -fPIE -pie $(if $(JENKINS_BUILD),-Wl$(comma)-Ttext-segment=0x7e0000000000,)
     LDXX: clang++
     compile_the_world: true
-    timeout_multiplier: 4
   mutrace:
     CPPFLAGS: -O3 -fno-omit-frame-pointer
     DEFINES: NDEBUG
@@ -3844,7 +3838,6 @@ configs:
     compile_the_world: true
     test_environ:
       TSAN_OPTIONS: suppressions=tools/tsan_suppressions.txt:halt_on_error=1:second_deadlock_stack=1
-    timeout_multiplier: 5
   ubsan:
     CC: clang
     CPPFLAGS: -O0 -fsanitize-coverage=edge -fsanitize=undefined,unsigned-integer-overflow
@@ -3857,7 +3850,6 @@ configs:
     compile_the_world: true
     test_environ:
       UBSAN_OPTIONS: halt_on_error=1:print_stacktrace=1
-    timeout_multiplier: 1.5
 defaults:
   benchmark:
     CPPFLAGS: -Ithird_party/benchmark/include -DHAVE_POSIX_REGEX

build_config.rb

@@ -28,5 +28,5 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 module GrpcBuildConfig
-  CORE_WINDOWS_DLL = '/tmp/libs/opt/grpc-2.dll'
+  CORE_WINDOWS_DLL = '/tmp/libs/opt/grpc-3.dll'
 end

doc/command_line_tool.md

@@ -2,8 +2,8 @@
 
 ## Overview
 
-This document describes the command line tool that comes with gRPC repository. It is desireable to have command line
+This document describes the command line tool that comes with gRPC repository. It is desirable to have command line
-tools written in other languages to roughly follow the same syntax and flags.
+tools written in other languages roughly follow the same syntax and flags.
 
 At this point, the tool needs to be built from source, and it should be moved out to grpc-tools repository as a stand
 alone application once it is mature enough.
@@ -30,7 +30,26 @@ The command line tool should support the following things:
 
 ## Code location
 
-To use the tool, you need to get the grpc repository and in the grpc directory execute
+To use the tool, you need to get the grpc repository and make sure your system
+has the prerequisites for building grpc from source, given in the [installation
+instructions](https://github.com/grpc/grpc/blob/master/INSTALL.md).
+
+In order to build the grpc command line tool from a fresh clone of the grpc
+repository, you need to run the following command to update submodules:
+
+```
+git submodule update --init
+```
+
+You also need to have the gflags library installed on your system. On Linux
+systems, gflags can be installed with the following command:
+
+```
+sudo apt-get install libgflags-dev
+```
+
+Once the prerequisites are satisfied, you can build the command line tool with
+the command:
 
 ```
 $ make grpc_cli

doc/environment_variables.md

@@ -35,6 +35,7 @@ some configuration as environment variables that can be set.
   A comma separated list of tracers that provide additional insight into how
   gRPC C core is processing requests via debug logs. Available tracers include:
   - api - traces api calls to the C core
+  - call_error - traces the possible errors contributing to final call status
   - channel - traces operations on the C core channel stack
   - combiner - traces combiner lock state
   - compression - traces compression operations
@@ -55,10 +56,10 @@ some configuration as environment variables that can be set.
   - secure_endpoint - traces bytes flowing through encrypted channels
   - transport_security - traces metadata about secure channel establishment
   - tcp - traces bytes in and out of a channel
-  
+
   'all' can additionally be used to turn all traces on.
   Individual traces can be disabled by prefixing them with '-'.
- 
+
   Example:
   export GRPC_TRACE=all,-pending_tags
 

doc/g_stands_for.md

@@ -6,3 +6,4 @@ future), and the corresponding version numbers that used them:
 
 - 1.0 'g' stands for 'gRPC'
 - 1.1 'g' stands for 'good'
+- 1.2 'g' stands for 'green'

package.json

@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "1.1.0-dev",
+  "version": "1.2.0-dev",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "http://www.grpc.io/",

package.xml

@@ -13,8 +13,8 @@
  <date>2017-01-13</date>
  <time>16:06:07</time>
  <version>
-  <release>1.1.0dev</release>
+  <release>1.2.0dev</release>
-  <api>1.1.0dev</api>
+  <api>1.2.0dev</api>
  </version>
  <stability>
   <release>beta</release>

src/core/ext/transport/cronet/transport/cronet_api_dummy.c

@@ -38,7 +38,7 @@ library, so we can build it in all environments */
 
 #include <grpc/support/log.h>
 
-#include "third_party/Cronet/bidirectional_stream_c.h"
+#include "third_party/objective_c/Cronet/bidirectional_stream_c.h"
 
 #ifdef GRPC_COMPILE_WITH_CRONET
 /* link with the real CRONET library in the build system */

src/core/ext/transport/cronet/transport/cronet_transport.c

@@ -51,7 +51,7 @@
 #include "src/core/lib/transport/metadata_batch.h"
 #include "src/core/lib/transport/static_metadata.h"
 #include "src/core/lib/transport/transport_impl.h"
-#include "third_party/Cronet/bidirectional_stream_c.h"
+#include "third_party/objective_c/Cronet/bidirectional_stream_c.h"
 
 #define GRPC_HEADER_SIZE_IN_BYTES 5
 

src/core/lib/surface/call.c

@@ -86,8 +86,11 @@ typedef enum {
   /* Status came from 'the wire' - or somewhere below the surface
      layer */
   STATUS_FROM_WIRE,
-  /* Status was created by some internal channel stack operation */
+  /* Status was created by some internal channel stack operation: must come via
+     add_batch_error */
   STATUS_FROM_CORE,
+  /* Status was created by some surface error */
+  STATUS_FROM_SURFACE,
   /* Status came from the server sending status */
   STATUS_FROM_SERVER_STATUS,
   STATUS_SOURCE_COUNT
@@ -212,6 +215,8 @@ struct grpc_call {
   void *saved_receiving_stream_ready_bctlp;
 };
 
+int grpc_call_error_trace = 0;
+
 #define CALL_STACK_FROM_CALL(call) ((grpc_call_stack *)((call) + 1))
 #define CALL_FROM_CALL_STACK(call_stack) (((grpc_call *)(call_stack)) - 1)
 #define CALL_ELEM_FROM_CALL(call, idx) \
@@ -221,11 +226,11 @@ struct grpc_call {
 
 static void execute_op(grpc_exec_ctx *exec_ctx, grpc_call *call,
                        grpc_transport_stream_op *op);
-static grpc_call_error cancel_with_status(grpc_exec_ctx *exec_ctx, grpc_call *c,
+static void cancel_with_status(grpc_exec_ctx *exec_ctx, grpc_call *c,
-                                          grpc_status_code status,
+                               status_source source, grpc_status_code status,
-                                          const char *description);
+                               const char *description);
 static void cancel_with_error(grpc_exec_ctx *exec_ctx, grpc_call *c,
-                              grpc_error *error);
+                              status_source source, grpc_error *error);
 static void destroy_call(grpc_exec_ctx *exec_ctx, void *call_stack,
                          grpc_error *error);
 static void receiving_slice_ready(grpc_exec_ctx *exec_ctx, void *bctlp,
@@ -242,10 +247,18 @@ static void post_batch_completion(grpc_exec_ctx *exec_ctx, batch_control *bctl);
 static void add_batch_error(grpc_exec_ctx *exec_ctx, batch_control *bctl,
                             grpc_error *error);
 
+static void add_init_error(grpc_error **composite, grpc_error *new) {
+  if (new == GRPC_ERROR_NONE) return;
+  if (*composite == GRPC_ERROR_NONE)
+    *composite = GRPC_ERROR_CREATE("Call creation failed");
+  *composite = grpc_error_add_child(*composite, new);
+}
+
 grpc_error *grpc_call_create(grpc_exec_ctx *exec_ctx,
                              const grpc_call_create_args *args,
                              grpc_call **out_call) {
   size_t i, j;
+  grpc_error *error = GRPC_ERROR_NONE;
   grpc_channel_stack *channel_stack =
       grpc_channel_get_channel_stack(args->channel);
   grpc_call *call;
@@ -304,12 +317,18 @@ grpc_error *grpc_call_create(grpc_exec_ctx *exec_ctx,
     /* TODO(ctiller): This should change to use the appropriate census start_op
      * call. */
     if (args->propagation_mask & GRPC_PROPAGATE_CENSUS_TRACING_CONTEXT) {
-      GPR_ASSERT(args->propagation_mask & GRPC_PROPAGATE_CENSUS_STATS_CONTEXT);
+      if (0 == (args->propagation_mask & GRPC_PROPAGATE_CENSUS_STATS_CONTEXT)) {
+        add_init_error(&error,
+                       GRPC_ERROR_CREATE("Census tracing propagation requested "
+                                         "without Census context propagation"));
+      }
       grpc_call_context_set(
           call, GRPC_CONTEXT_TRACING,
           args->parent_call->context[GRPC_CONTEXT_TRACING].value, NULL);
-    } else {
+    } else if (args->propagation_mask & GRPC_PROPAGATE_CENSUS_STATS_CONTEXT) {
-      GPR_ASSERT(args->propagation_mask & GRPC_PROPAGATE_CENSUS_STATS_CONTEXT);
+      add_init_error(&error,
+                     GRPC_ERROR_CREATE("Census context propagation requested "
+                                       "without Census tracing propagation"));
     }
     if (args->propagation_mask & GRPC_PROPAGATE_CANCELLATION) {
       call->cancellation_is_inherited = 1;
@@ -332,12 +351,14 @@ grpc_error *grpc_call_create(grpc_exec_ctx *exec_ctx,
 
   GRPC_CHANNEL_INTERNAL_REF(args->channel, "call");
   /* initial refcount dropped by grpc_call_destroy */
-  grpc_error *error = grpc_call_stack_init(
+  add_init_error(&error, grpc_call_stack_init(exec_ctx, channel_stack, 1,
-      exec_ctx, channel_stack, 1, destroy_call, call, call->context,
+                                              destroy_call, call, call->context,
-      args->server_transport_data, path, call->start_time, send_deadline,
+                                              args->server_transport_data, path,
-      CALL_STACK_FROM_CALL(call));
+                                              call->start_time, send_deadline,
+                                              CALL_STACK_FROM_CALL(call)));
   if (error != GRPC_ERROR_NONE) {
-    cancel_with_error(exec_ctx, call, GRPC_ERROR_REF(error));
+    cancel_with_error(exec_ctx, call, STATUS_FROM_SURFACE,
+                      GRPC_ERROR_REF(error));
   }
   if (args->cq != NULL) {
     GPR_ASSERT(
@@ -512,7 +533,6 @@ grpc_call_error grpc_call_cancel_with_status(grpc_call *c,
                                              grpc_status_code status,
                                              const char *description,
                                              void *reserved) {
-  grpc_call_error r;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   GRPC_API_TRACE(
       "grpc_call_cancel_with_status("
@@ -520,16 +540,16 @@ grpc_call_error grpc_call_cancel_with_status(grpc_call *c,
       4, (c, (int)status, description, reserved));
   GPR_ASSERT(reserved == NULL);
   gpr_mu_lock(&c->mu);
-  r = cancel_with_status(&exec_ctx, c, status, description);
+  cancel_with_status(&exec_ctx, c, STATUS_FROM_API_OVERRIDE, status,
+                     description);
   gpr_mu_unlock(&c->mu);
   grpc_exec_ctx_finish(&exec_ctx);
-  return r;
+  return GRPC_CALL_OK;
 }
 
 typedef struct termination_closure {
   grpc_closure closure;
   grpc_call *call;
-  grpc_error *error;
   grpc_transport_stream_op op;
 } termination_closure;
 
@@ -544,36 +564,27 @@ static void send_termination(grpc_exec_ctx *exec_ctx, void *tcp,
                              grpc_error *error) {
   termination_closure *tc = tcp;
   memset(&tc->op, 0, sizeof(tc->op));
-  tc->op.cancel_error = tc->error;
+  tc->op.cancel_error = GRPC_ERROR_REF(error);
   /* reuse closure to catch completion */
-  grpc_closure_init(&tc->closure, done_termination, tc,
+  tc->op.on_complete = grpc_closure_init(&tc->closure, done_termination, tc,
-                    grpc_schedule_on_exec_ctx);
+                                         grpc_schedule_on_exec_ctx);
-  tc->op.on_complete = &tc->closure;
   execute_op(exec_ctx, tc->call, &tc->op);
 }
 
-static grpc_call_error terminate_with_status(grpc_exec_ctx *exec_ctx,
+static void terminate_with_error(grpc_exec_ctx *exec_ctx, grpc_call *c,
-                                             termination_closure *tc) {
+                                 grpc_error *error) {
-  set_status_from_error(exec_ctx, tc->call, STATUS_FROM_API_OVERRIDE,
-                        GRPC_ERROR_REF(tc->error));
-  grpc_closure_init(&tc->closure, send_termination, tc,
-                    grpc_schedule_on_exec_ctx);
-  GRPC_CALL_INTERNAL_REF(tc->call, "termination");
-  grpc_closure_sched(exec_ctx, &tc->closure, GRPC_ERROR_NONE);
-  return GRPC_CALL_OK;
-}
-
-static grpc_call_error terminate_with_error(grpc_exec_ctx *exec_ctx,
-                                            grpc_call *c, grpc_error *error) {
   termination_closure *tc = gpr_malloc(sizeof(*tc));
   memset(tc, 0, sizeof(*tc));
   tc->call = c;
-  tc->error = error;
+  GRPC_CALL_INTERNAL_REF(tc->call, "termination");
-  return terminate_with_status(exec_ctx, tc);
+  grpc_closure_sched(exec_ctx, grpc_closure_init(&tc->closure, send_termination,
+                                                 tc, grpc_schedule_on_exec_ctx),
+                     error);
 }
 
 static void cancel_with_error(grpc_exec_ctx *exec_ctx, grpc_call *c,
-                              grpc_error *error) {
+                              status_source source, grpc_error *error) {
+  set_status_from_error(exec_ctx, c, source, GRPC_ERROR_REF(error));
   terminate_with_error(exec_ctx, c, error);
 }
 
@@ -585,32 +596,35 @@ static grpc_error *error_from_status(grpc_status_code status,
       GRPC_ERROR_INT_GRPC_STATUS, status);
 }
 
-static grpc_call_error cancel_with_status(grpc_exec_ctx *exec_ctx, grpc_call *c,
+static void cancel_with_status(grpc_exec_ctx *exec_ctx, grpc_call *c,
-                                          grpc_status_code status,
+                               status_source source, grpc_status_code status,
-                                          const char *description) {
+                               const char *description) {
-  return terminate_with_error(exec_ctx, c,
+  cancel_with_error(exec_ctx, c, source,
-                              error_from_status(status, description));
+                    error_from_status(status, description));
 }
 
 /*******************************************************************************
  * FINAL STATUS CODE MANIPULATION
  */
 
-static void get_final_status_from(grpc_call *call, status_source from_source,
+static bool get_final_status_from(
-                                  void (*set_value)(grpc_status_code code,
+    grpc_call *call, status_source from_source, bool allow_ok_status,
-                                                    void *user_data),
+    void (*set_value)(grpc_status_code code, void *user_data),
-                                  void *set_value_user_data,
+    void *set_value_user_data, grpc_slice *details) {
-                                  grpc_slice *details) {
   grpc_status_code code;
   const char *msg = NULL;
   grpc_error_get_status(call->status[from_source].error, call->send_deadline,
                         &code, &msg, NULL);
+  if (code == GRPC_STATUS_OK && !allow_ok_status) {
+    return false;
+  }
 
   set_value(code, set_value_user_data);
   if (details != NULL) {
     *details =
         msg == NULL ? grpc_empty_slice() : grpc_slice_from_copied_string(msg);
   }
+  return true;
 }
 
 static void get_final_status(grpc_call *call,
@@ -618,22 +632,37 @@ static void get_final_status(grpc_call *call,
                                                void *user_data),
                              void *set_value_user_data, grpc_slice *details) {
   int i;
-  /* search for the best status we can present: ideally the error we use has a
+  if (grpc_call_error_trace) {
-     clearly defined grpc-status, and we'll prefer that. */
+    gpr_log(GPR_DEBUG, "get_final_status %s", call->is_client ? "CLI" : "SVR");
-  for (i = 0; i < STATUS_SOURCE_COUNT; i++) {
+    for (i = 0; i < STATUS_SOURCE_COUNT; i++) {
-    if (call->status[i].is_set &&
+      if (call->status[i].is_set) {
-        grpc_error_has_clear_grpc_status(call->status[i].error)) {
+        gpr_log(GPR_DEBUG, "  %d: %s", i,
-      get_final_status_from(call, (status_source)i, set_value,
+                grpc_error_string(call->status[i].error));
-                            set_value_user_data, details);
+      }
-      return;
     }
   }
-  /* If no clearly defined status exists, search for 'anything' */
+  /* first search through ignoring "OK" statuses: if something went wrong,
-  for (i = 0; i < STATUS_SOURCE_COUNT; i++) {
+   * ensure we report it */
-    if (call->status[i].is_set) {
+  for (int allow_ok_status = 0; allow_ok_status < 2; allow_ok_status++) {
-      get_final_status_from(call, (status_source)i, set_value,
+    /* search for the best status we can present: ideally the error we use has a
-                            set_value_user_data, details);
+       clearly defined grpc-status, and we'll prefer that. */
-      return;
+    for (i = 0; i < STATUS_SOURCE_COUNT; i++) {
+      if (call->status[i].is_set &&
+          grpc_error_has_clear_grpc_status(call->status[i].error)) {
+        if (get_final_status_from(call, (status_source)i, allow_ok_status != 0,
+                                  set_value, set_value_user_data, details)) {
+          return;
+        }
+      }
+    }
+    /* If no clearly defined status exists, search for 'anything' */
+    for (i = 0; i < STATUS_SOURCE_COUNT; i++) {
+      if (call->status[i].is_set) {
+        if (get_final_status_from(call, (status_source)i, allow_ok_status != 0,
+                                  set_value, set_value_user_data, details)) {
+          return;
+        }
+      }
     }
   }
   /* If nothing exists, set some default */
@@ -1014,11 +1043,6 @@ static void post_batch_completion(grpc_exec_ctx *exec_ctx,
 
   gpr_mu_lock(&call->mu);
 
-  if (error != GRPC_ERROR_NONE) {
-    set_status_from_error(exec_ctx, call, STATUS_FROM_CORE,
-                          GRPC_ERROR_REF(error));
-  }
-
   if (bctl->send_initial_metadata) {
     grpc_metadata_batch_destroy(
         exec_ctx,
@@ -1161,7 +1185,8 @@ static void receiving_stream_ready(grpc_exec_ctx *exec_ctx, void *bctlp,
   grpc_call *call = bctl->call;
   gpr_mu_lock(&bctl->call->mu);
   if (error != GRPC_ERROR_NONE) {
-    cancel_with_error(exec_ctx, call, GRPC_ERROR_REF(error));
+    cancel_with_error(exec_ctx, call, STATUS_FROM_SURFACE,
+                      GRPC_ERROR_REF(error));
   }
   if (call->has_initial_md_been_received || error != GRPC_ERROR_NONE ||
       call->receiving_stream == NULL) {
@@ -1188,7 +1213,8 @@ static void validate_filtered_metadata(grpc_exec_ctx *exec_ctx,
       gpr_asprintf(&error_msg, "Invalid compression algorithm value '%d'.",
                    algo);
       gpr_log(GPR_ERROR, "%s", error_msg);
-      cancel_with_status(exec_ctx, call, GRPC_STATUS_UNIMPLEMENTED, error_msg);
+      cancel_with_status(exec_ctx, call, STATUS_FROM_SURFACE,
+                         GRPC_STATUS_UNIMPLEMENTED, error_msg);
     } else if (grpc_compression_options_is_algorithm_enabled(
                    &compression_options, algo) == 0) {
       /* check if algorithm is supported by current channel config */
@@ -1197,7 +1223,8 @@ static void validate_filtered_metadata(grpc_exec_ctx *exec_ctx,
       gpr_asprintf(&error_msg, "Compression algorithm '%s' is disabled.",
                    algo_name);
       gpr_log(GPR_ERROR, "%s", error_msg);
-      cancel_with_status(exec_ctx, call, GRPC_STATUS_UNIMPLEMENTED, error_msg);
+      cancel_with_status(exec_ctx, call, STATUS_FROM_SURFACE,
+                         GRPC_STATUS_UNIMPLEMENTED, error_msg);
     } else {
       call->incoming_compression_algorithm = algo;
     }
@@ -1227,7 +1254,10 @@ static void add_batch_error(grpc_exec_ctx *exec_ctx, batch_control *bctl,
                             grpc_error *error) {
   if (error == GRPC_ERROR_NONE) return;
   int idx = (int)gpr_atm_no_barrier_fetch_add(&bctl->num_errors, 1);
-  if (idx == 0) cancel_with_error(exec_ctx, bctl->call, GRPC_ERROR_REF(error));
+  if (idx == 0) {
+    cancel_with_error(exec_ctx, bctl->call, STATUS_FROM_CORE,
+                      GRPC_ERROR_REF(error));
+  }
   bctl->errors[idx] = error;
 }
 

src/core/lib/surface/call.h

@@ -125,6 +125,8 @@ uint8_t grpc_call_is_client(grpc_call *call);
 grpc_compression_algorithm grpc_call_compression_for_level(
     grpc_call *call, grpc_compression_level level);
 
+extern int grpc_call_error_trace;
+
 #ifdef __cplusplus
 }
 #endif

src/core/lib/surface/init.c

@@ -199,6 +199,7 @@ void grpc_init(void) {
     grpc_cq_event_timeout_trace = 1;
     grpc_register_tracer("op_failure", &grpc_trace_operation_failures);
     grpc_register_tracer("resource_quota", &grpc_resource_quota_trace);
+    grpc_register_tracer("call_error", &grpc_call_error_trace);
 #ifndef NDEBUG
     grpc_register_tracer("pending_tags", &grpc_trace_pending_tags);
 #endif

src/core/lib/surface/version.c

@@ -36,6 +36,6 @@
 
 #include <grpc/grpc.h>
 
-const char *grpc_version_string(void) { return "2.0.0-dev"; }
+const char *grpc_version_string(void) { return "3.0.0-dev"; }
 
-const char *grpc_g_stands_for(void) { return "good"; }
+const char *grpc_g_stands_for(void) { return "green"; }

src/cpp/common/version_cc.cc

@@ -37,5 +37,5 @@
 #include <grpc++/grpc++.h>
 
 namespace grpc {
-grpc::string Version() { return "1.1.0-dev"; }
+grpc::string Version() { return "1.2.0-dev"; }
 }

src/csharp/Grpc.Auth/project.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.1.0-dev",
+  "version": "1.2.0-dev",
   "title": "gRPC C# Auth",
   "authors": [ "Google Inc." ],
   "copyright": "Copyright 2015, Google Inc.",
@@ -21,7 +21,7 @@
     }
   },
   "dependencies": {
-    "Grpc.Core": "1.1.0-dev",
+    "Grpc.Core": "1.2.0-dev",
     "Google.Apis.Auth": "1.16.0"
   },
   "frameworks": {

src/csharp/Grpc.Core/VersionInfo.cs

@@ -48,11 +48,11 @@ namespace Grpc.Core
         /// <summary>
         /// Current <c>AssemblyFileVersion</c> of gRPC C# assemblies
         /// </summary>
-        public const string CurrentAssemblyFileVersion = "1.1.0.0";
+        public const string CurrentAssemblyFileVersion = "1.2.0.0";
 
         /// <summary>
         /// Current version of gRPC C#
         /// </summary>
-        public const string CurrentVersion = "1.1.0-dev";
+        public const string CurrentVersion = "1.2.0-dev";
     }
 }

src/csharp/Grpc.Core/project.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.1.0-dev",
+  "version": "1.2.0-dev",
   "title": "gRPC C# Core",
   "authors": [ "Google Inc." ],
   "copyright": "Copyright 2015, Google Inc.",

src/csharp/Grpc.HealthCheck/project.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.1.0-dev",
+  "version": "1.2.0-dev",
   "title": "gRPC C# Healthchecking",
   "authors": [ "Google Inc." ],
   "copyright": "Copyright 2015, Google Inc.",
@@ -21,7 +21,7 @@
     }
   },
   "dependencies": {
-    "Grpc.Core": "1.1.0-dev",
+    "Grpc.Core": "1.2.0-dev",
     "Google.Protobuf": "3.0.0"
   },
   "frameworks": {

src/csharp/Grpc.Reflection/project.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.1.0-dev",
+  "version": "1.2.0-dev",
   "title": "gRPC C# Reflection",
   "authors": [ "Google Inc." ],
   "copyright": "Copyright 2016, Google Inc.",
@@ -21,7 +21,7 @@
     }
   },
   "dependencies": {
-    "Grpc.Core": "1.1.0-dev",
+    "Grpc.Core": "1.2.0-dev",
     "Google.Protobuf": "3.0.0"
   },
   "frameworks": {

src/csharp/build_packages_dotnetcli.bat

@@ -28,7 +28,7 @@
 @rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 @rem Current package versions
-set VERSION=1.1.0-dev
+set VERSION=1.2.0-dev
 set PROTOBUF_VERSION=3.0.0
 
 @rem Adjust the location of nuget.exe

src/csharp/build_packages_dotnetcli.sh

@@ -65,7 +65,7 @@ dotnet pack --configuration Release Grpc.Auth/project.json --output ../../artifa
 dotnet pack --configuration Release Grpc.HealthCheck/project.json --output ../../artifacts
 dotnet pack --configuration Release Grpc.Reflection/project.json --output ../../artifacts
 
-nuget pack Grpc.nuspec -Version "1.1.0-dev" -OutputDirectory ../../artifacts
+nuget pack Grpc.nuspec -Version "1.2.0-dev" -OutputDirectory ../../artifacts
-nuget pack Grpc.Tools.nuspec -Version "1.1.0-dev" -OutputDirectory ../../artifacts
+nuget pack Grpc.Tools.nuspec -Version "1.2.0-dev" -OutputDirectory ../../artifacts
 
 (cd ../../artifacts && zip csharp_nugets_dotnetcli.zip *.nupkg)

src/node/health_check/package.json

@@ -1,6 +1,6 @@
 {
   "name": "grpc-health-check",
-  "version": "1.1.0-dev",
+  "version": "1.2.0-dev",
   "author": "Google Inc.",
   "description": "Health check service for use with gRPC",
   "repository": {
@@ -15,7 +15,7 @@
     }
   ],
   "dependencies": {
-    "grpc": "^1.1.0-dev",
+    "grpc": "^1.2.0-dev",
     "lodash": "^3.9.3",
     "google-protobuf": "^3.0.0"
   },

src/node/tools/package.json

@@ -1,6 +1,6 @@
 {
   "name": "grpc-tools",
-  "version": "1.1.0-dev",
+  "version": "1.2.0-dev",
   "author": "Google Inc.",
   "description": "Tools for developing with gRPC on Node.js",
   "homepage": "http://www.grpc.io/",

src/objective-c/tests/CronetUnitTests/CronetUnitTests.m

@@ -54,7 +54,7 @@
 static void drain_cq(grpc_completion_queue *cq) {
   grpc_event ev;
   do {
-    ev = grpc_completion_queue_next(cq, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), NULL);
+    ev = grpc_completion_queue_next(cq, grpc_timeout_seconds_to_deadline(5), NULL);
   } while (ev.type != GRPC_QUEUE_SHUTDOWN);
 }
 
@@ -97,7 +97,7 @@ static void drain_cq(grpc_completion_queue *cq) {
   grpc_slice_from_copied_string("hello world");
   grpc_byte_buffer *request_payload =
   grpc_raw_byte_buffer_create(&request_payload_slice, 1);
-  gpr_timespec deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5);
+  gpr_timespec deadline = grpc_timeout_seconds_to_deadline(5);
   grpc_metadata meta_c[2] = {
     {"key1", "val1", 4, 0, {{NULL, NULL, NULL, NULL}}},
     {"key2", "val2", 4, 0, {{NULL, NULL, NULL, NULL}}}};

src/php/composer.json

@@ -2,7 +2,7 @@
   "name": "grpc/grpc-dev",
   "description": "gRPC library for PHP - for Developement use only",
   "license": "BSD-3-Clause",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "require": {
     "php": ">=5.5.0",
     "google/protobuf": "v3.1.0-alpha-1"

src/python/grpcio/grpc_version.py

@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc_version.py.template`!!!
 
-VERSION='1.1.0.dev0'
+VERSION='1.2.0.dev0'

src/python/grpcio_health_checking/grpc_version.py

@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_health_checking/grpc_version.py.template`!!!
 
-VERSION='1.1.0.dev0'
+VERSION='1.2.0.dev0'

src/python/grpcio_reflection/grpc_version.py

@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_reflection/grpc_version.py.template`!!!
 
-VERSION='1.1.0.dev0'
+VERSION='1.2.0.dev0'

src/python/grpcio_tests/grpc_version.py

@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_tests/grpc_version.py.template`!!!
 
-VERSION='1.1.0.dev0'
+VERSION='1.2.0.dev0'

src/ruby/lib/grpc/version.rb

@@ -29,5 +29,5 @@
 
 # GRPC contains the General RPC module.
 module GRPC
-  VERSION = '1.1.0.dev'
+  VERSION = '1.2.0.dev'
 end

src/ruby/tools/version.rb

@@ -29,6 +29,6 @@
 
 module GRPC
   module Tools
-    VERSION = '1.1.0.dev'
+    VERSION = '1.2.0.dev'
   end
 end

templates/Makefile.template

@@ -135,9 +135,6 @@
   ${arg}_${name} = ${args.get(arg)}
   %   endif
   %  endfor
-  %  if args.get('timeout_multiplier', 1) != 1:
-  DEFINES_${name} += GRPC_TEST_SLOWDOWN_BUILD_FACTOR=${args.timeout_multiplier}
-  %  endif
 
   % endfor
 

test/core/bad_client/bad_client.c

@@ -160,7 +160,7 @@ void grpc_run_bad_client_test(
 
   /* Await completion */
   GPR_ASSERT(
-      gpr_event_wait(&a.done_write, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)));
+      gpr_event_wait(&a.done_write, grpc_timeout_seconds_to_deadline(5)));
 
   if (flags & GRPC_BAD_CLIENT_DISCONNECT) {
     grpc_endpoint_shutdown(&exec_ctx, sfd.client,
@@ -170,7 +170,7 @@ void grpc_run_bad_client_test(
     sfd.client = NULL;
   }
 
-  GPR_ASSERT(gpr_event_wait(&a.done_thd, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)));
+  GPR_ASSERT(gpr_event_wait(&a.done_thd, grpc_timeout_seconds_to_deadline(5)));
 
   if (sfd.client != NULL) {
     // Validate client stream, if requested.
@@ -186,7 +186,7 @@ void grpc_run_bad_client_test(
                          &read_done_closure);
       grpc_exec_ctx_finish(&exec_ctx);
       GPR_ASSERT(
-          gpr_event_wait(&args.read_done, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)));
+          gpr_event_wait(&args.read_done, grpc_timeout_seconds_to_deadline(5)));
       grpc_slice_buffer_destroy_internal(&exec_ctx, &args.incoming);
     }
     // Shutdown.
@@ -197,7 +197,7 @@ void grpc_run_bad_client_test(
   }
   grpc_server_shutdown_and_notify(a.server, a.cq, NULL);
   GPR_ASSERT(grpc_completion_queue_pluck(
-                 a.cq, NULL, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1), NULL)
+                 a.cq, NULL, grpc_timeout_seconds_to_deadline(1), NULL)
                  .type == GRPC_OP_COMPLETE);
   grpc_server_destroy(a.server);
   grpc_completion_queue_destroy(a.cq);

test/core/bad_client/tests/badreq.c

@@ -46,7 +46,7 @@ static void verifier(grpc_server *server, grpc_completion_queue *cq,
                      void *registered_method) {
   while (grpc_server_has_open_connections(server)) {
     GPR_ASSERT(grpc_completion_queue_next(
-                   cq, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(20), NULL)
+                   cq, grpc_timeout_milliseconds_to_deadline(20), NULL)
                    .type == GRPC_QUEUE_TIMEOUT);
   }
 }

test/core/bad_client/tests/connection_prefix.c

@@ -38,7 +38,7 @@ static void verifier(grpc_server *server, grpc_completion_queue *cq,
                      void *registered_method) {
   while (grpc_server_has_open_connections(server)) {
     GPR_ASSERT(grpc_completion_queue_next(
-                   cq, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(20), NULL)
+                   cq, grpc_timeout_milliseconds_to_deadline(20), NULL)
                    .type == GRPC_QUEUE_TIMEOUT);
   }
 }

test/core/bad_client/tests/headers.c

@@ -42,7 +42,7 @@ static void verifier(grpc_server *server, grpc_completion_queue *cq,
                      void *registered_method) {
   while (grpc_server_has_open_connections(server)) {
     GPR_ASSERT(grpc_completion_queue_next(
-                   cq, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(20), NULL)
+                   cq, grpc_timeout_milliseconds_to_deadline(20), NULL)
                    .type == GRPC_QUEUE_TIMEOUT);
   }
 }

test/core/bad_client/tests/initial_settings_frame.c

@@ -41,7 +41,7 @@ static void verifier(grpc_server *server, grpc_completion_queue *cq,
                      void *registered_method) {
   while (grpc_server_has_open_connections(server)) {
     GPR_ASSERT(grpc_completion_queue_next(
-                   cq, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(20), NULL)
+                   cq, grpc_timeout_milliseconds_to_deadline(20), NULL)
                    .type == GRPC_QUEUE_TIMEOUT);
   }
 }

test/core/bad_client/tests/simple_request.c

@@ -130,7 +130,7 @@ static void failure_verifier(grpc_server *server, grpc_completion_queue *cq,
                              void *registered_method) {
   while (grpc_server_has_open_connections(server)) {
     GPR_ASSERT(grpc_completion_queue_next(
-                   cq, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(20), NULL)
+                   cq, grpc_timeout_milliseconds_to_deadline(20), NULL)
                    .type == GRPC_QUEUE_TIMEOUT);
   }
 }

test/core/bad_client/tests/unknown_frame.c

@@ -42,7 +42,7 @@ static void verifier(grpc_server *server, grpc_completion_queue *cq,
                      void *registered_method) {
   while (grpc_server_has_open_connections(server)) {
     GPR_ASSERT(grpc_completion_queue_next(
-                   cq, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(20), NULL)
+                   cq, grpc_timeout_milliseconds_to_deadline(20), NULL)
                    .type == GRPC_QUEUE_TIMEOUT);
   }
 }

test/core/bad_client/tests/window_overflow.c

@@ -61,7 +61,7 @@ static void verifier(grpc_server *server, grpc_completion_queue *cq,
                      void *registered_method) {
   while (grpc_server_has_open_connections(server)) {
     GPR_ASSERT(grpc_completion_queue_next(
-                   cq, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(20), NULL)
+                   cq, grpc_timeout_milliseconds_to_deadline(20), NULL)
                    .type == GRPC_QUEUE_TIMEOUT);
   }
 }

test/core/bad_ssl/bad_ssl_test.c

@@ -60,7 +60,7 @@ static void run_test(const char *target, size_t nops) {
   grpc_slice details;
   grpc_status_code status;
   grpc_call_error error;
-  gpr_timespec deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5);
+  gpr_timespec deadline = grpc_timeout_seconds_to_deadline(5);
   grpc_completion_queue *cq = grpc_completion_queue_create(NULL);
   cq_verifier *cqv = cq_verifier_create(cq);
 

test/core/bad_ssl/server_common.c

@@ -84,7 +84,7 @@ void bad_ssl_run(grpc_server *server) {
       gpr_log(GPR_INFO, "Shutting down due to SIGINT");
       grpc_server_shutdown_and_notify(server, cq, NULL);
       GPR_ASSERT(grpc_completion_queue_pluck(
-                     cq, NULL, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), NULL)
+                     cq, NULL, grpc_timeout_seconds_to_deadline(5), NULL)
                      .type == GRPC_OP_COMPLETE);
       grpc_completion_queue_shutdown(cq);
       shutdown_started = 1;

test/core/census/mlog_test.c

@@ -185,7 +185,7 @@ static void writer_thread(void* arg) {
             "written\n",
             args->index, records_written, args->num_records);
       }
-      gpr_sleep_until(GRPC_TIMEOUT_MILLIS_TO_DEADLINE(10));
+      gpr_sleep_until(grpc_timeout_milliseconds_to_deadline(10));
     }
   }
   // Done. Decrement count and signal.

test/core/client_channel/lb_policies_test.c

@@ -327,9 +327,10 @@ static request_sequences perform_request(servers_fixture *f,
                grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL));
 
     s_idx = -1;
-    while ((ev = grpc_completion_queue_next(
+    while (
-                f->cq, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(RETRY_TIMEOUT), NULL))
+        (ev = grpc_completion_queue_next(
-               .type != GRPC_QUEUE_TIMEOUT) {
+             f->cq, grpc_timeout_milliseconds_to_deadline(RETRY_TIMEOUT), NULL))
+            .type != GRPC_QUEUE_TIMEOUT) {
       GPR_ASSERT(ev.type == GRPC_OP_COMPLETE);
       read_tag = ((int)(intptr_t)ev.tag);
       const grpc_connectivity_state conn_state =
@@ -406,9 +407,10 @@ static request_sequences perform_request(servers_fixture *f,
       }
     }
 
-    GPR_ASSERT(grpc_completion_queue_next(
+    GPR_ASSERT(
-                   f->cq, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(RETRY_TIMEOUT), NULL)
+        grpc_completion_queue_next(
-                   .type == GRPC_QUEUE_TIMEOUT);
+            f->cq, grpc_timeout_milliseconds_to_deadline(RETRY_TIMEOUT), NULL)
+            .type == GRPC_QUEUE_TIMEOUT);
 
     grpc_metadata_array_destroy(&rdata->initial_metadata_recv);
     grpc_metadata_array_destroy(&rdata->trailing_metadata_recv);
@@ -563,7 +565,7 @@ static void test_ping() {
      READY is reached */
   while (state != GRPC_CHANNEL_READY) {
     grpc_channel_watch_connectivity_state(
-        client, state, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(3), f->cq, tag(99));
+        client, state, grpc_timeout_seconds_to_deadline(3), f->cq, tag(99));
     CQ_EXPECT_COMPLETION(cqv, tag(99), 1);
     cq_verify(cqv);
     state = grpc_channel_check_connectivity_state(client, 0);

test/core/client_channel/resolvers/dns_resolver_connectivity_test.c

@@ -86,7 +86,7 @@ static void on_done(grpc_exec_ctx *exec_ctx, void *ev, grpc_error *error) {
 static bool wait_loop(int deadline_seconds, gpr_event *ev) {
   while (deadline_seconds) {
     gpr_log(GPR_DEBUG, "Test: waiting for %d more seconds", deadline_seconds);
-    if (gpr_event_wait(ev, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(1))) return true;
+    if (gpr_event_wait(ev, grpc_timeout_seconds_to_deadline(1))) return true;
     deadline_seconds--;
 
     grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;

test/core/end2end/connection_refused_test.c

@@ -53,7 +53,7 @@ static void *tag(intptr_t i) { return (void *)i; }
 static void run_test(bool wait_for_ready, bool use_service_config) {
   grpc_channel *chan;
   grpc_call *call;
-  gpr_timespec deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(2);
+  gpr_timespec deadline = grpc_timeout_seconds_to_deadline(2);
   grpc_completion_queue *cq;
   cq_verifier *cqv;
   grpc_op ops[6];

test/core/end2end/cq_verifier.c

@@ -249,7 +249,7 @@ static void fail_no_event_received(cq_verifier *v) {
 }
 
 void cq_verify(cq_verifier *v) {
-  const gpr_timespec deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(10);
+  const gpr_timespec deadline = grpc_timeout_seconds_to_deadline(10);
   while (v->first_expectation != NULL) {
     grpc_event ev = grpc_completion_queue_next(v->cq, deadline, NULL);
     if (ev.type == GRPC_QUEUE_TIMEOUT) {

test/core/end2end/cq_verifier_native.c

@@ -67,7 +67,7 @@ void cq_verifier_set_first_expectation(cq_verifier *v, expectation *e) {
 
 grpc_event cq_verifier_next_event(cq_verifier *v, int timeout_seconds) {
   const gpr_timespec deadline =
-      GRPC_TIMEOUT_SECONDS_TO_DEADLINE(timeout_seconds);
+      grpc_timeout_seconds_to_deadline(timeout_seconds);
   return grpc_completion_queue_next(v->cq, deadline, NULL);
 }
 

test/core/end2end/dualstack_socket_test.c

@@ -57,7 +57,7 @@
 static void *tag(intptr_t i) { return (void *)i; }
 
 static gpr_timespec ms_from_now(int ms) {
-  return GRPC_TIMEOUT_MILLIS_TO_DEADLINE(ms);
+  return grpc_timeout_milliseconds_to_deadline(ms);
 }
 
 static void drain_cq(grpc_completion_queue *cq) {
@@ -261,7 +261,7 @@ void test_connect(const char *server_host, const char *client_host, int port,
   /* Destroy server. */
   grpc_server_shutdown_and_notify(server, cq, tag(1000));
   GPR_ASSERT(grpc_completion_queue_pluck(
-                 cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), NULL)
+                 cq, tag(1000), grpc_timeout_seconds_to_deadline(5), NULL)
                  .type == GRPC_OP_COMPLETE);
   grpc_server_destroy(server);
   grpc_completion_queue_shutdown(cq);

test/core/end2end/fixtures/h2_full+trace.c

@@ -117,9 +117,9 @@ int main(int argc, char **argv) {
   gpr_setenv("GRPC_TRACE", "doesnt-exist,http,all");
 
 #ifdef GRPC_POSIX_SOCKET
-  g_fixture_slowdown_factor = isatty(STDOUT_FILENO) ? 10.0 : 1.0;
+  g_fixture_slowdown_factor = isatty(STDOUT_FILENO) ? 10 : 1;
 #else
-  g_fixture_slowdown_factor = 10.0;
+  g_fixture_slowdown_factor = 10;
 #endif
 
   grpc_test_init(argc, argv);

test/core/end2end/fixtures/h2_sockpair+trace.c

@@ -154,9 +154,9 @@ int main(int argc, char **argv) {
      code paths in trace.c to be taken */
   gpr_setenv("GRPC_TRACE", "doesnt-exist,http,all");
 #ifdef GRPC_POSIX_SOCKET
-  g_fixture_slowdown_factor = isatty(STDOUT_FILENO) ? 10.0 : 1.0;
+  g_fixture_slowdown_factor = isatty(STDOUT_FILENO) ? 10 : 1;
 #else
-  g_fixture_slowdown_factor = 10.0;
+  g_fixture_slowdown_factor = 10;
 #endif
 
   grpc_test_init(argc, argv);

test/core/end2end/fixtures/h2_sockpair_1byte.c

@@ -144,7 +144,7 @@ static grpc_end2end_test_config configs[] = {
 int main(int argc, char **argv) {
   size_t i;
 
-  g_fixture_slowdown_factor = 2.0;
+  g_fixture_slowdown_factor = 2;
 
   grpc_test_init(argc, argv);
   grpc_end2end_tests_pre_init();

test/core/end2end/fixtures/h2_ssl_cert.c

@@ -275,7 +275,7 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
 }
 
 static gpr_timespec n_seconds_time(int n) {
-  return GRPC_TIMEOUT_SECONDS_TO_DEADLINE(n);
+  return grpc_timeout_seconds_to_deadline(n);
 }
 
 static gpr_timespec five_seconds_time(void) { return n_seconds_time(5); }
@@ -291,7 +291,7 @@ static void shutdown_server(grpc_end2end_test_fixture *f) {
   if (!f->server) return;
   grpc_server_shutdown_and_notify(f->server, f->cq, tag(1000));
   GPR_ASSERT(grpc_completion_queue_pluck(
-                 f->cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), NULL)
+                 f->cq, tag(1000), grpc_timeout_seconds_to_deadline(5), NULL)
                  .type == GRPC_OP_COMPLETE);
   grpc_server_destroy(f->server);
   f->server = NULL;

test/core/end2end/fuzzers/api_fuzzer.c

@@ -564,7 +564,7 @@ typedef struct call_state {
   // array of slices to unref
   size_t num_slices_to_unref;
   size_t cap_slices_to_unref;
-  grpc_slice *slices_to_unref;
+  grpc_slice **slices_to_unref;
 
   struct call_state *next;
   struct call_state *prev;
@@ -605,7 +605,8 @@ static call_state *maybe_delete_call_state(call_state *call) {
   grpc_call_details_destroy(&call->call_details);
 
   for (size_t i = 0; i < call->num_slices_to_unref; i++) {
-    grpc_slice_unref(call->slices_to_unref[i]);
+    grpc_slice_unref(*call->slices_to_unref[i]);
+    gpr_free(call->slices_to_unref[i]);
   }
   for (size_t i = 0; i < call->num_to_free; i++) {
     gpr_free(call->to_free[i]);
@@ -634,8 +635,10 @@ static grpc_slice *add_slice_to_unref(call_state *call, grpc_slice s) {
         gpr_realloc(call->slices_to_unref,
                     sizeof(*call->slices_to_unref) * call->cap_slices_to_unref);
   }
-  call->slices_to_unref[call->num_slices_to_unref++] = s;
+  call->slices_to_unref[call->num_slices_to_unref] =
-  return &call->slices_to_unref[call->num_slices_to_unref - 1];
+      gpr_malloc(sizeof(grpc_slice));
+  *call->slices_to_unref[call->num_slices_to_unref++] = s;
+  return call->slices_to_unref[call->num_slices_to_unref - 1];
 }
 
 static void read_metadata(input_stream *inp, size_t *count,