get rid of connectivity state watchers right after timeout
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 81dba56..553caab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -475,6 +475,7 @@
add_dependencies(buildtests_c multiple_server_queues_test)
add_dependencies(buildtests_c murmur_hash_test)
add_dependencies(buildtests_c no_server_test)
+add_dependencies(buildtests_c num_external_connectivity_watchers_test)
add_dependencies(buildtests_c parse_address_test)
add_dependencies(buildtests_c percent_encoding_test)
if(_gRPC_PLATFORM_LINUX)
@@ -7580,6 +7581,37 @@
endif (gRPC_BUILD_TESTS)
if (gRPC_BUILD_TESTS)
+add_executable(num_external_connectivity_watchers_test
+ test/core/surface/num_external_connectivity_watchers_test.c
+)
+
+
+target_include_directories(num_external_connectivity_watchers_test
+ PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}
+ PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include
+ PRIVATE ${BORINGSSL_ROOT_DIR}/include
+ PRIVATE ${PROTOBUF_ROOT_DIR}/src
+ PRIVATE ${BENCHMARK_ROOT_DIR}/include
+ PRIVATE ${ZLIB_ROOT_DIR}
+ PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/zlib
+ PRIVATE ${CARES_BUILD_INCLUDE_DIR}
+ PRIVATE ${CARES_INCLUDE_DIR}
+ PRIVATE ${CARES_PLATFORM_INCLUDE_DIR}
+ PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/cares/cares
+ PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/gflags/include
+)
+
+target_link_libraries(num_external_connectivity_watchers_test
+ ${_gRPC_ALLTARGETS_LIBRARIES}
+ grpc_test_util
+ grpc
+ gpr_test_util
+ gpr
+)
+
+endif (gRPC_BUILD_TESTS)
+if (gRPC_BUILD_TESTS)
+
add_executable(parse_address_test
test/core/client_channel/parse_address_test.c
)