Merge remote-tracking branch 'upstream/master' into fix-stream-compression-config-interface

.gitmodules

@@ -24,3 +24,6 @@
 	path = third_party/cares/cares
 	url = https://github.com/c-ares/c-ares.git
 	branch = cares-1_12_0
+[submodule "third_party/bloaty"]
+	path = third_party/bloaty
+	url = https://github.com/google/bloaty.git

Rakefile

@@ -80,7 +80,9 @@ task 'dlls' do
   grpc_config = ENV['GRPC_CONFIG'] || 'opt'
   verbose = ENV['V'] || '0'
 
-  env = 'CPPFLAGS="-D_WIN32_WINNT=0x600 -DUNICODE -D_UNICODE -Wno-unused-variable -Wno-unused-result -DCARES_STATICLIB -Wno-error=conversion -Wno-incompatible-pointer-types -Wno-sign-compare -Wno-parentheses" '
+  env = 'CPPFLAGS="-D_WIN32_WINNT=0x600 -DNTDDI_VERSION=0x06000000 -DUNICODE -D_UNICODE -Wno-unused-variable -Wno-unused-result -DCARES_STATICLIB -Wno-error=conversion -Wno-sign-compare -Wno-parentheses -Wno-format -DWIN32_LEAN_AND_MEAN" '
+  env += 'CFLAGS="-Wno-incompatible-pointer-types" '
+  env += 'CXXFLAGS="-std=c++11" '
   env += 'LDFLAGS=-static '
   env += 'SYSTEM=MINGW32 '
   env += 'EMBED_ZLIB=true '

binding.gyp

@@ -101,6 +101,7 @@
             '-fprofile-arcs',
             '-ftest-coverage',
             '-rdynamic',
+            '-lstdc++',
         ],
       }],
       ['grpc_alpine=="true"', {
@@ -593,52 +594,51 @@
       'dependencies': [
       ],
       'sources': [
-        'src/core/lib/profiling/basic_timers.c',
-        'src/core/lib/profiling/stap_timers.c',
-        'src/core/lib/support/alloc.c',
-        'src/core/lib/support/arena.c',
-        'src/core/lib/support/atm.c',
-        'src/core/lib/support/avl.c',
-        'src/core/lib/support/backoff.c',
-        'src/core/lib/support/cmdline.c',
-        'src/core/lib/support/cpu_iphone.c',
-        'src/core/lib/support/cpu_linux.c',
-        'src/core/lib/support/cpu_posix.c',
-        'src/core/lib/support/cpu_windows.c',
-        'src/core/lib/support/env_linux.c',
-        'src/core/lib/support/env_posix.c',
-        'src/core/lib/support/env_windows.c',
-        'src/core/lib/support/histogram.c',
-        'src/core/lib/support/host_port.c',
-        'src/core/lib/support/log.c',
-        'src/core/lib/support/log_android.c',
-        'src/core/lib/support/log_linux.c',
-        'src/core/lib/support/log_posix.c',
-        'src/core/lib/support/log_windows.c',
-        'src/core/lib/support/mpscq.c',
-        'src/core/lib/support/murmur_hash.c',
-        'src/core/lib/support/stack_lockfree.c',
-        'src/core/lib/support/string.c',
-        'src/core/lib/support/string_posix.c',
-        'src/core/lib/support/string_util_windows.c',
-        'src/core/lib/support/string_windows.c',
-        'src/core/lib/support/subprocess_posix.c',
-        'src/core/lib/support/subprocess_windows.c',
-        'src/core/lib/support/sync.c',
-        'src/core/lib/support/sync_posix.c',
-        'src/core/lib/support/sync_windows.c',
-        'src/core/lib/support/thd.c',
-        'src/core/lib/support/thd_posix.c',
-        'src/core/lib/support/thd_windows.c',
-        'src/core/lib/support/time.c',
-        'src/core/lib/support/time_posix.c',
-        'src/core/lib/support/time_precise.c',
-        'src/core/lib/support/time_windows.c',
-        'src/core/lib/support/tls_pthread.c',
-        'src/core/lib/support/tmpfile_msys.c',
-        'src/core/lib/support/tmpfile_posix.c',
-        'src/core/lib/support/tmpfile_windows.c',
-        'src/core/lib/support/wrap_memcpy.c',
+        'src/core/lib/profiling/basic_timers.cc',
+        'src/core/lib/profiling/stap_timers.cc',
+        'src/core/lib/support/alloc.cc',
+        'src/core/lib/support/arena.cc',
+        'src/core/lib/support/atm.cc',
+        'src/core/lib/support/avl.cc',
+        'src/core/lib/support/cmdline.cc',
+        'src/core/lib/support/cpu_iphone.cc',
+        'src/core/lib/support/cpu_linux.cc',
+        'src/core/lib/support/cpu_posix.cc',
+        'src/core/lib/support/cpu_windows.cc',
+        'src/core/lib/support/env_linux.cc',
+        'src/core/lib/support/env_posix.cc',
+        'src/core/lib/support/env_windows.cc',
+        'src/core/lib/support/histogram.cc',
+        'src/core/lib/support/host_port.cc',
+        'src/core/lib/support/log.cc',
+        'src/core/lib/support/log_android.cc',
+        'src/core/lib/support/log_linux.cc',
+        'src/core/lib/support/log_posix.cc',
+        'src/core/lib/support/log_windows.cc',
+        'src/core/lib/support/mpscq.cc',
+        'src/core/lib/support/murmur_hash.cc',
+        'src/core/lib/support/stack_lockfree.cc',
+        'src/core/lib/support/string.cc',
+        'src/core/lib/support/string_posix.cc',
+        'src/core/lib/support/string_util_windows.cc',
+        'src/core/lib/support/string_windows.cc',
+        'src/core/lib/support/subprocess_posix.cc',
+        'src/core/lib/support/subprocess_windows.cc',
+        'src/core/lib/support/sync.cc',
+        'src/core/lib/support/sync_posix.cc',
+        'src/core/lib/support/sync_windows.cc',
+        'src/core/lib/support/thd.cc',
+        'src/core/lib/support/thd_posix.cc',
+        'src/core/lib/support/thd_windows.cc',
+        'src/core/lib/support/time.cc',
+        'src/core/lib/support/time_posix.cc',
+        'src/core/lib/support/time_precise.cc',
+        'src/core/lib/support/time_windows.cc',
+        'src/core/lib/support/tls_pthread.cc',
+        'src/core/lib/support/tmpfile_msys.cc',
+        'src/core/lib/support/tmpfile_posix.cc',
+        'src/core/lib/support/tmpfile_windows.cc',
+        'src/core/lib/support/wrap_memcpy.cc',
       ],
       'conditions': [
         ['OS == "mac"', {
@@ -656,268 +656,269 @@
         'gpr',
       ],
       'sources': [
-        'src/core/lib/surface/init.c',
-        'src/core/lib/channel/channel_args.c',
-        'src/core/lib/channel/channel_stack.c',
-        'src/core/lib/channel/channel_stack_builder.c',
-        'src/core/lib/channel/connected_channel.c',
-        'src/core/lib/channel/handshaker.c',
-        'src/core/lib/channel/handshaker_factory.c',
-        'src/core/lib/channel/handshaker_registry.c',
-        'src/core/lib/compression/compression.c',
-        'src/core/lib/compression/compression_internal.c',
-        'src/core/lib/compression/message_compress.c',
-        'src/core/lib/compression/stream_compression.c',
-        'src/core/lib/compression/stream_compression_gzip.c',
-        'src/core/lib/compression/stream_compression_identity.c',
-        'src/core/lib/debug/stats.c',
-        'src/core/lib/debug/stats_data.c',
-        'src/core/lib/http/format_request.c',
-        'src/core/lib/http/httpcli.c',
-        'src/core/lib/http/parser.c',
-        'src/core/lib/iomgr/call_combiner.c',
-        'src/core/lib/iomgr/closure.c',
-        'src/core/lib/iomgr/combiner.c',
-        'src/core/lib/iomgr/endpoint.c',
-        'src/core/lib/iomgr/endpoint_pair_posix.c',
-        'src/core/lib/iomgr/endpoint_pair_uv.c',
-        'src/core/lib/iomgr/endpoint_pair_windows.c',
-        'src/core/lib/iomgr/error.c',
-        'src/core/lib/iomgr/ev_epoll1_linux.c',
-        'src/core/lib/iomgr/ev_epollex_linux.c',
-        'src/core/lib/iomgr/ev_epollsig_linux.c',
-        'src/core/lib/iomgr/ev_poll_posix.c',
-        'src/core/lib/iomgr/ev_posix.c',
-        'src/core/lib/iomgr/ev_windows.c',
-        'src/core/lib/iomgr/exec_ctx.c',
-        'src/core/lib/iomgr/executor.c',
-        'src/core/lib/iomgr/gethostname_fallback.c',
-        'src/core/lib/iomgr/gethostname_host_name_max.c',
-        'src/core/lib/iomgr/gethostname_sysconf.c',
-        'src/core/lib/iomgr/iocp_windows.c',
-        'src/core/lib/iomgr/iomgr.c',
-        'src/core/lib/iomgr/iomgr_posix.c',
-        'src/core/lib/iomgr/iomgr_uv.c',
-        'src/core/lib/iomgr/iomgr_windows.c',
-        'src/core/lib/iomgr/is_epollexclusive_available.c',
-        'src/core/lib/iomgr/load_file.c',
-        'src/core/lib/iomgr/lockfree_event.c',
-        'src/core/lib/iomgr/network_status_tracker.c',
-        'src/core/lib/iomgr/polling_entity.c',
-        'src/core/lib/iomgr/pollset_set_uv.c',
-        'src/core/lib/iomgr/pollset_set_windows.c',
-        'src/core/lib/iomgr/pollset_uv.c',
-        'src/core/lib/iomgr/pollset_windows.c',
-        'src/core/lib/iomgr/resolve_address_posix.c',
-        'src/core/lib/iomgr/resolve_address_uv.c',
-        'src/core/lib/iomgr/resolve_address_windows.c',
-        'src/core/lib/iomgr/resource_quota.c',
-        'src/core/lib/iomgr/sockaddr_utils.c',
-        'src/core/lib/iomgr/socket_factory_posix.c',
-        'src/core/lib/iomgr/socket_mutator.c',
-        'src/core/lib/iomgr/socket_utils_common_posix.c',
-        'src/core/lib/iomgr/socket_utils_linux.c',
-        'src/core/lib/iomgr/socket_utils_posix.c',
-        'src/core/lib/iomgr/socket_utils_uv.c',
-        'src/core/lib/iomgr/socket_utils_windows.c',
-        'src/core/lib/iomgr/socket_windows.c',
-        'src/core/lib/iomgr/tcp_client_posix.c',
-        'src/core/lib/iomgr/tcp_client_uv.c',
-        'src/core/lib/iomgr/tcp_client_windows.c',
-        'src/core/lib/iomgr/tcp_posix.c',
-        'src/core/lib/iomgr/tcp_server_posix.c',
-        'src/core/lib/iomgr/tcp_server_utils_posix_common.c',
-        'src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.c',
-        'src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.c',
-        'src/core/lib/iomgr/tcp_server_uv.c',
-        'src/core/lib/iomgr/tcp_server_windows.c',
-        'src/core/lib/iomgr/tcp_uv.c',
-        'src/core/lib/iomgr/tcp_windows.c',
-        'src/core/lib/iomgr/time_averaged_stats.c',
-        'src/core/lib/iomgr/timer_generic.c',
-        'src/core/lib/iomgr/timer_heap.c',
-        'src/core/lib/iomgr/timer_manager.c',
-        'src/core/lib/iomgr/timer_uv.c',
-        'src/core/lib/iomgr/udp_server.c',
-        'src/core/lib/iomgr/unix_sockets_posix.c',
-        'src/core/lib/iomgr/unix_sockets_posix_noop.c',
-        'src/core/lib/iomgr/wakeup_fd_cv.c',
-        'src/core/lib/iomgr/wakeup_fd_eventfd.c',
-        'src/core/lib/iomgr/wakeup_fd_nospecial.c',
-        'src/core/lib/iomgr/wakeup_fd_pipe.c',
-        'src/core/lib/iomgr/wakeup_fd_posix.c',
-        'src/core/lib/json/json.c',
-        'src/core/lib/json/json_reader.c',
-        'src/core/lib/json/json_string.c',
-        'src/core/lib/json/json_writer.c',
-        'src/core/lib/slice/b64.c',
-        'src/core/lib/slice/percent_encoding.c',
-        'src/core/lib/slice/slice.c',
-        'src/core/lib/slice/slice_buffer.c',
-        'src/core/lib/slice/slice_hash_table.c',
-        'src/core/lib/slice/slice_intern.c',
-        'src/core/lib/slice/slice_string_helpers.c',
-        'src/core/lib/surface/alarm.c',
-        'src/core/lib/surface/api_trace.c',
-        'src/core/lib/surface/byte_buffer.c',
-        'src/core/lib/surface/byte_buffer_reader.c',
-        'src/core/lib/surface/call.c',
-        'src/core/lib/surface/call_details.c',
-        'src/core/lib/surface/call_log_batch.c',
-        'src/core/lib/surface/channel.c',
-        'src/core/lib/surface/channel_init.c',
-        'src/core/lib/surface/channel_ping.c',
-        'src/core/lib/surface/channel_stack_type.c',
-        'src/core/lib/surface/completion_queue.c',
-        'src/core/lib/surface/completion_queue_factory.c',
-        'src/core/lib/surface/event_string.c',
+        'src/core/lib/surface/init.cc',
+        'src/core/lib/backoff/backoff.cc',
+        'src/core/lib/channel/channel_args.cc',
+        'src/core/lib/channel/channel_stack.cc',
+        'src/core/lib/channel/channel_stack_builder.cc',
+        'src/core/lib/channel/connected_channel.cc',
+        'src/core/lib/channel/handshaker.cc',
+        'src/core/lib/channel/handshaker_factory.cc',
+        'src/core/lib/channel/handshaker_registry.cc',
+        'src/core/lib/compression/compression.cc',
+        'src/core/lib/compression/compression_internal.cc',
+        'src/core/lib/compression/message_compress.cc',
+        'src/core/lib/compression/stream_compression.cc',
+        'src/core/lib/compression/stream_compression_gzip.cc',
+        'src/core/lib/compression/stream_compression_identity.cc',
+        'src/core/lib/debug/stats.cc',
+        'src/core/lib/debug/stats_data.cc',
+        'src/core/lib/http/format_request.cc',
+        'src/core/lib/http/httpcli.cc',
+        'src/core/lib/http/parser.cc',
+        'src/core/lib/iomgr/call_combiner.cc',
+        'src/core/lib/iomgr/closure.cc',
+        'src/core/lib/iomgr/combiner.cc',
+        'src/core/lib/iomgr/endpoint.cc',
+        'src/core/lib/iomgr/endpoint_pair_posix.cc',
+        'src/core/lib/iomgr/endpoint_pair_uv.cc',
+        'src/core/lib/iomgr/endpoint_pair_windows.cc',
+        'src/core/lib/iomgr/error.cc',
+        'src/core/lib/iomgr/ev_epoll1_linux.cc',
+        'src/core/lib/iomgr/ev_epollex_linux.cc',
+        'src/core/lib/iomgr/ev_epollsig_linux.cc',
+        'src/core/lib/iomgr/ev_poll_posix.cc',
+        'src/core/lib/iomgr/ev_posix.cc',
+        'src/core/lib/iomgr/ev_windows.cc',
+        'src/core/lib/iomgr/exec_ctx.cc',
+        'src/core/lib/iomgr/executor.cc',
+        'src/core/lib/iomgr/gethostname_fallback.cc',
+        'src/core/lib/iomgr/gethostname_host_name_max.cc',
+        'src/core/lib/iomgr/gethostname_sysconf.cc',
+        'src/core/lib/iomgr/iocp_windows.cc',
+        'src/core/lib/iomgr/iomgr.cc',
+        'src/core/lib/iomgr/iomgr_posix.cc',
+        'src/core/lib/iomgr/iomgr_uv.cc',
+        'src/core/lib/iomgr/iomgr_windows.cc',
+        'src/core/lib/iomgr/is_epollexclusive_available.cc',
+        'src/core/lib/iomgr/load_file.cc',
+        'src/core/lib/iomgr/lockfree_event.cc',
+        'src/core/lib/iomgr/network_status_tracker.cc',
+        'src/core/lib/iomgr/polling_entity.cc',
+        'src/core/lib/iomgr/pollset_set_uv.cc',
+        'src/core/lib/iomgr/pollset_set_windows.cc',
+        'src/core/lib/iomgr/pollset_uv.cc',
+        'src/core/lib/iomgr/pollset_windows.cc',
+        'src/core/lib/iomgr/resolve_address_posix.cc',
+        'src/core/lib/iomgr/resolve_address_uv.cc',
+        'src/core/lib/iomgr/resolve_address_windows.cc',
+        'src/core/lib/iomgr/resource_quota.cc',
+        'src/core/lib/iomgr/sockaddr_utils.cc',
+        'src/core/lib/iomgr/socket_factory_posix.cc',
+        'src/core/lib/iomgr/socket_mutator.cc',
+        'src/core/lib/iomgr/socket_utils_common_posix.cc',
+        'src/core/lib/iomgr/socket_utils_linux.cc',
+        'src/core/lib/iomgr/socket_utils_posix.cc',
+        'src/core/lib/iomgr/socket_utils_uv.cc',
+        'src/core/lib/iomgr/socket_utils_windows.cc',
+        'src/core/lib/iomgr/socket_windows.cc',
+        'src/core/lib/iomgr/tcp_client_posix.cc',
+        'src/core/lib/iomgr/tcp_client_uv.cc',
+        'src/core/lib/iomgr/tcp_client_windows.cc',
+        'src/core/lib/iomgr/tcp_posix.cc',
+        'src/core/lib/iomgr/tcp_server_posix.cc',
+        'src/core/lib/iomgr/tcp_server_utils_posix_common.cc',
+        'src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc',
+        'src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.cc',
+        'src/core/lib/iomgr/tcp_server_uv.cc',
+        'src/core/lib/iomgr/tcp_server_windows.cc',
+        'src/core/lib/iomgr/tcp_uv.cc',
+        'src/core/lib/iomgr/tcp_windows.cc',
+        'src/core/lib/iomgr/time_averaged_stats.cc',
+        'src/core/lib/iomgr/timer_generic.cc',
+        'src/core/lib/iomgr/timer_heap.cc',
+        'src/core/lib/iomgr/timer_manager.cc',
+        'src/core/lib/iomgr/timer_uv.cc',
+        'src/core/lib/iomgr/udp_server.cc',
+        'src/core/lib/iomgr/unix_sockets_posix.cc',
+        'src/core/lib/iomgr/unix_sockets_posix_noop.cc',
+        'src/core/lib/iomgr/wakeup_fd_cv.cc',
+        'src/core/lib/iomgr/wakeup_fd_eventfd.cc',
+        'src/core/lib/iomgr/wakeup_fd_nospecial.cc',
+        'src/core/lib/iomgr/wakeup_fd_pipe.cc',
+        'src/core/lib/iomgr/wakeup_fd_posix.cc',
+        'src/core/lib/json/json.cc',
+        'src/core/lib/json/json_reader.cc',
+        'src/core/lib/json/json_string.cc',
+        'src/core/lib/json/json_writer.cc',
+        'src/core/lib/slice/b64.cc',
+        'src/core/lib/slice/percent_encoding.cc',
+        'src/core/lib/slice/slice.cc',
+        'src/core/lib/slice/slice_buffer.cc',
+        'src/core/lib/slice/slice_hash_table.cc',
+        'src/core/lib/slice/slice_intern.cc',
+        'src/core/lib/slice/slice_string_helpers.cc',
+        'src/core/lib/surface/alarm.cc',
+        'src/core/lib/surface/api_trace.cc',
+        'src/core/lib/surface/byte_buffer.cc',
+        'src/core/lib/surface/byte_buffer_reader.cc',
+        'src/core/lib/surface/call.cc',
+        'src/core/lib/surface/call_details.cc',
+        'src/core/lib/surface/call_log_batch.cc',
+        'src/core/lib/surface/channel.cc',
+        'src/core/lib/surface/channel_init.cc',
+        'src/core/lib/surface/channel_ping.cc',
+        'src/core/lib/surface/channel_stack_type.cc',
+        'src/core/lib/surface/completion_queue.cc',
+        'src/core/lib/surface/completion_queue_factory.cc',
+        'src/core/lib/surface/event_string.cc',
         'src/core/lib/surface/lame_client.cc',
-        'src/core/lib/surface/metadata_array.c',
-        'src/core/lib/surface/server.c',
-        'src/core/lib/surface/validate_metadata.c',
-        'src/core/lib/surface/version.c',
-        'src/core/lib/transport/bdp_estimator.c',
-        'src/core/lib/transport/byte_stream.c',
-        'src/core/lib/transport/connectivity_state.c',
-        'src/core/lib/transport/error_utils.c',
-        'src/core/lib/transport/metadata.c',
-        'src/core/lib/transport/metadata_batch.c',
-        'src/core/lib/transport/pid_controller.c',
-        'src/core/lib/transport/service_config.c',
-        'src/core/lib/transport/static_metadata.c',
-        'src/core/lib/transport/status_conversion.c',
-        'src/core/lib/transport/timeout_encoding.c',
-        'src/core/lib/transport/transport.c',
-        'src/core/lib/transport/transport_op_string.c',
-        'src/core/lib/debug/trace.c',
-        'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c',
-        'src/core/ext/transport/chttp2/transport/bin_decoder.c',
-        'src/core/ext/transport/chttp2/transport/bin_encoder.c',
-        'src/core/ext/transport/chttp2/transport/chttp2_plugin.c',
-        'src/core/ext/transport/chttp2/transport/chttp2_transport.c',
-        'src/core/ext/transport/chttp2/transport/flow_control.c',
-        'src/core/ext/transport/chttp2/transport/frame_data.c',
-        'src/core/ext/transport/chttp2/transport/frame_goaway.c',
-        'src/core/ext/transport/chttp2/transport/frame_ping.c',
-        'src/core/ext/transport/chttp2/transport/frame_rst_stream.c',
-        'src/core/ext/transport/chttp2/transport/frame_settings.c',
-        'src/core/ext/transport/chttp2/transport/frame_window_update.c',
-        'src/core/ext/transport/chttp2/transport/hpack_encoder.c',
-        'src/core/ext/transport/chttp2/transport/hpack_parser.c',
-        'src/core/ext/transport/chttp2/transport/hpack_table.c',
-        'src/core/ext/transport/chttp2/transport/http2_settings.c',
-        'src/core/ext/transport/chttp2/transport/huffsyms.c',
-        'src/core/ext/transport/chttp2/transport/incoming_metadata.c',
-        'src/core/ext/transport/chttp2/transport/parsing.c',
-        'src/core/ext/transport/chttp2/transport/stream_lists.c',
-        'src/core/ext/transport/chttp2/transport/stream_map.c',
-        'src/core/ext/transport/chttp2/transport/varint.c',
-        'src/core/ext/transport/chttp2/transport/writing.c',
-        'src/core/ext/transport/chttp2/alpn/alpn.c',
-        'src/core/ext/filters/http/client/http_client_filter.c',
-        'src/core/ext/filters/http/http_filters_plugin.c',
-        'src/core/ext/filters/http/message_compress/message_compress_filter.c',
-        'src/core/ext/filters/http/server/http_server_filter.c',
-        'src/core/lib/http/httpcli_security_connector.c',
-        'src/core/lib/security/context/security_context.c',
-        'src/core/lib/security/credentials/composite/composite_credentials.c',
-        'src/core/lib/security/credentials/credentials.c',
-        'src/core/lib/security/credentials/credentials_metadata.c',
-        'src/core/lib/security/credentials/fake/fake_credentials.c',
-        'src/core/lib/security/credentials/google_default/credentials_generic.c',
-        'src/core/lib/security/credentials/google_default/google_default_credentials.c',
-        'src/core/lib/security/credentials/iam/iam_credentials.c',
-        'src/core/lib/security/credentials/jwt/json_token.c',
-        'src/core/lib/security/credentials/jwt/jwt_credentials.c',
-        'src/core/lib/security/credentials/jwt/jwt_verifier.c',
-        'src/core/lib/security/credentials/oauth2/oauth2_credentials.c',
-        'src/core/lib/security/credentials/plugin/plugin_credentials.c',
-        'src/core/lib/security/credentials/ssl/ssl_credentials.c',
-        'src/core/lib/security/transport/client_auth_filter.c',
-        'src/core/lib/security/transport/lb_targets_info.c',
-        'src/core/lib/security/transport/secure_endpoint.c',
-        'src/core/lib/security/transport/security_connector.c',
-        'src/core/lib/security/transport/security_handshaker.c',
-        'src/core/lib/security/transport/server_auth_filter.c',
-        'src/core/lib/security/transport/tsi_error.c',
-        'src/core/lib/security/util/json_util.c',
-        'src/core/lib/surface/init_secure.c',
-        'src/core/tsi/fake_transport_security.c',
-        'src/core/tsi/gts_transport_security.c',
-        'src/core/tsi/ssl_transport_security.c',
-        'src/core/tsi/transport_security_grpc.c',
-        'src/core/tsi/transport_security.c',
-        'src/core/tsi/transport_security_adapter.c',
-        'src/core/ext/transport/chttp2/server/chttp2_server.c',
-        'src/core/ext/transport/chttp2/client/secure/secure_channel_create.c',
-        'src/core/ext/filters/client_channel/channel_connectivity.c',
-        'src/core/ext/filters/client_channel/client_channel.c',
-        'src/core/ext/filters/client_channel/client_channel_factory.c',
-        'src/core/ext/filters/client_channel/client_channel_plugin.c',
-        'src/core/ext/filters/client_channel/connector.c',
-        'src/core/ext/filters/client_channel/http_connect_handshaker.c',
-        'src/core/ext/filters/client_channel/http_proxy.c',
-        'src/core/ext/filters/client_channel/lb_policy.c',
-        'src/core/ext/filters/client_channel/lb_policy_factory.c',
-        'src/core/ext/filters/client_channel/lb_policy_registry.c',
-        'src/core/ext/filters/client_channel/parse_address.c',
-        'src/core/ext/filters/client_channel/proxy_mapper.c',
-        'src/core/ext/filters/client_channel/proxy_mapper_registry.c',
-        'src/core/ext/filters/client_channel/resolver.c',
-        'src/core/ext/filters/client_channel/resolver_factory.c',
-        'src/core/ext/filters/client_channel/resolver_registry.c',
-        'src/core/ext/filters/client_channel/retry_throttle.c',
-        'src/core/ext/filters/client_channel/subchannel.c',
-        'src/core/ext/filters/client_channel/subchannel_index.c',
-        'src/core/ext/filters/client_channel/uri_parser.c',
-        'src/core/ext/filters/deadline/deadline_filter.c',
-        'src/core/ext/transport/chttp2/client/chttp2_connector.c',
-        'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
-        'src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c',
-        'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
-        'src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c',
-        'src/core/ext/transport/inproc/inproc_plugin.c',
-        'src/core/ext/transport/inproc/inproc_transport.c',
-        'src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.c',
-        'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.c',
-        'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel_secure.c',
-        'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.c',
-        'src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.c',
+        'src/core/lib/surface/metadata_array.cc',
+        'src/core/lib/surface/server.cc',
+        'src/core/lib/surface/validate_metadata.cc',
+        'src/core/lib/surface/version.cc',
+        'src/core/lib/transport/bdp_estimator.cc',
+        'src/core/lib/transport/byte_stream.cc',
+        'src/core/lib/transport/connectivity_state.cc',
+        'src/core/lib/transport/error_utils.cc',
+        'src/core/lib/transport/metadata.cc',
+        'src/core/lib/transport/metadata_batch.cc',
+        'src/core/lib/transport/pid_controller.cc',
+        'src/core/lib/transport/service_config.cc',
+        'src/core/lib/transport/static_metadata.cc',
+        'src/core/lib/transport/status_conversion.cc',
+        'src/core/lib/transport/timeout_encoding.cc',
+        'src/core/lib/transport/transport.cc',
+        'src/core/lib/transport/transport_op_string.cc',
+        'src/core/lib/debug/trace.cc',
+        'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.cc',
+        'src/core/ext/transport/chttp2/transport/bin_decoder.cc',
+        'src/core/ext/transport/chttp2/transport/bin_encoder.cc',
+        'src/core/ext/transport/chttp2/transport/chttp2_plugin.cc',
+        'src/core/ext/transport/chttp2/transport/chttp2_transport.cc',
+        'src/core/ext/transport/chttp2/transport/flow_control.cc',
+        'src/core/ext/transport/chttp2/transport/frame_data.cc',
+        'src/core/ext/transport/chttp2/transport/frame_goaway.cc',
+        'src/core/ext/transport/chttp2/transport/frame_ping.cc',
+        'src/core/ext/transport/chttp2/transport/frame_rst_stream.cc',
+        'src/core/ext/transport/chttp2/transport/frame_settings.cc',
+        'src/core/ext/transport/chttp2/transport/frame_window_update.cc',
+        'src/core/ext/transport/chttp2/transport/hpack_encoder.cc',
+        'src/core/ext/transport/chttp2/transport/hpack_parser.cc',
+        'src/core/ext/transport/chttp2/transport/hpack_table.cc',
+        'src/core/ext/transport/chttp2/transport/http2_settings.cc',
+        'src/core/ext/transport/chttp2/transport/huffsyms.cc',
+        'src/core/ext/transport/chttp2/transport/incoming_metadata.cc',
+        'src/core/ext/transport/chttp2/transport/parsing.cc',
+        'src/core/ext/transport/chttp2/transport/stream_lists.cc',
+        'src/core/ext/transport/chttp2/transport/stream_map.cc',
+        'src/core/ext/transport/chttp2/transport/varint.cc',
+        'src/core/ext/transport/chttp2/transport/writing.cc',
+        'src/core/ext/transport/chttp2/alpn/alpn.cc',
+        'src/core/ext/filters/http/client/http_client_filter.cc',
+        'src/core/ext/filters/http/http_filters_plugin.cc',
+        'src/core/ext/filters/http/message_compress/message_compress_filter.cc',
+        'src/core/ext/filters/http/server/http_server_filter.cc',
+        'src/core/lib/http/httpcli_security_connector.cc',
+        'src/core/lib/security/context/security_context.cc',
+        'src/core/lib/security/credentials/composite/composite_credentials.cc',
+        'src/core/lib/security/credentials/credentials.cc',
+        'src/core/lib/security/credentials/credentials_metadata.cc',
+        'src/core/lib/security/credentials/fake/fake_credentials.cc',
+        'src/core/lib/security/credentials/google_default/credentials_generic.cc',
+        'src/core/lib/security/credentials/google_default/google_default_credentials.cc',
+        'src/core/lib/security/credentials/iam/iam_credentials.cc',
+        'src/core/lib/security/credentials/jwt/json_token.cc',
+        'src/core/lib/security/credentials/jwt/jwt_credentials.cc',
+        'src/core/lib/security/credentials/jwt/jwt_verifier.cc',
+        'src/core/lib/security/credentials/oauth2/oauth2_credentials.cc',
+        'src/core/lib/security/credentials/plugin/plugin_credentials.cc',
+        'src/core/lib/security/credentials/ssl/ssl_credentials.cc',
+        'src/core/lib/security/transport/client_auth_filter.cc',
+        'src/core/lib/security/transport/lb_targets_info.cc',
+        'src/core/lib/security/transport/secure_endpoint.cc',
+        'src/core/lib/security/transport/security_connector.cc',
+        'src/core/lib/security/transport/security_handshaker.cc',
+        'src/core/lib/security/transport/server_auth_filter.cc',
+        'src/core/lib/security/transport/tsi_error.cc',
+        'src/core/lib/security/util/json_util.cc',
+        'src/core/lib/surface/init_secure.cc',
+        'src/core/tsi/fake_transport_security.cc',
+        'src/core/tsi/gts_transport_security.cc',
+        'src/core/tsi/ssl_transport_security.cc',
+        'src/core/tsi/transport_security_grpc.cc',
+        'src/core/tsi/transport_security.cc',
+        'src/core/tsi/transport_security_adapter.cc',
+        'src/core/ext/transport/chttp2/server/chttp2_server.cc',
+        'src/core/ext/transport/chttp2/client/secure/secure_channel_create.cc',
+        'src/core/ext/filters/client_channel/channel_connectivity.cc',
+        'src/core/ext/filters/client_channel/client_channel.cc',
+        'src/core/ext/filters/client_channel/client_channel_factory.cc',
+        'src/core/ext/filters/client_channel/client_channel_plugin.cc',
+        'src/core/ext/filters/client_channel/connector.cc',
+        'src/core/ext/filters/client_channel/http_connect_handshaker.cc',
+        'src/core/ext/filters/client_channel/http_proxy.cc',
+        'src/core/ext/filters/client_channel/lb_policy.cc',
+        'src/core/ext/filters/client_channel/lb_policy_factory.cc',
+        'src/core/ext/filters/client_channel/lb_policy_registry.cc',
+        'src/core/ext/filters/client_channel/parse_address.cc',
+        'src/core/ext/filters/client_channel/proxy_mapper.cc',
+        'src/core/ext/filters/client_channel/proxy_mapper_registry.cc',
+        'src/core/ext/filters/client_channel/resolver.cc',
+        'src/core/ext/filters/client_channel/resolver_factory.cc',
+        'src/core/ext/filters/client_channel/resolver_registry.cc',
+        'src/core/ext/filters/client_channel/retry_throttle.cc',
+        'src/core/ext/filters/client_channel/subchannel.cc',
+        'src/core/ext/filters/client_channel/subchannel_index.cc',
+        'src/core/ext/filters/client_channel/uri_parser.cc',
+        'src/core/ext/filters/deadline/deadline_filter.cc',
+        'src/core/ext/transport/chttp2/client/chttp2_connector.cc',
+        'src/core/ext/transport/chttp2/server/insecure/server_chttp2.cc',
+        'src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.cc',
+        'src/core/ext/transport/chttp2/client/insecure/channel_create.cc',
+        'src/core/ext/transport/chttp2/client/insecure/channel_create_posix.cc',
+        'src/core/ext/transport/inproc/inproc_plugin.cc',
+        'src/core/ext/transport/inproc/inproc_transport.cc',
+        'src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.cc',
+        'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc',
+        'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel_secure.cc',
+        'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.cc',
+        'src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.cc',
         'src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c',
         'third_party/nanopb/pb_common.c',
         'third_party/nanopb/pb_decode.c',
         'third_party/nanopb/pb_encode.c',
-        'src/core/ext/filters/client_channel/resolver/fake/fake_resolver.c',
-        'src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.c',
-        'src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.c',
-        'src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c',
-        'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.c',
-        'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.c',
-        'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.c',
-        'src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.c',
-        'src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.c',
-        'src/core/ext/filters/load_reporting/server_load_reporting_filter.c',
-        'src/core/ext/filters/load_reporting/server_load_reporting_plugin.c',
-        'src/core/ext/census/base_resources.c',
-        'src/core/ext/census/context.c',
+        'src/core/ext/filters/client_channel/resolver/fake/fake_resolver.cc',
+        'src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc',
+        'src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.cc',
+        'src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.cc',
+        'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.cc',
+        'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc',
+        'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.cc',
+        'src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.cc',
+        'src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.cc',
+        'src/core/ext/filters/load_reporting/server_load_reporting_filter.cc',
+        'src/core/ext/filters/load_reporting/server_load_reporting_plugin.cc',
+        'src/core/ext/census/base_resources.cc',
+        'src/core/ext/census/context.cc',
         'src/core/ext/census/gen/census.pb.c',
         'src/core/ext/census/gen/trace_context.pb.c',
-        'src/core/ext/census/grpc_context.c',
-        'src/core/ext/census/grpc_filter.c',
-        'src/core/ext/census/grpc_plugin.c',
-        'src/core/ext/census/initialize.c',
-        'src/core/ext/census/intrusive_hash_map.c',
-        'src/core/ext/census/mlog.c',
-        'src/core/ext/census/operation.c',
-        'src/core/ext/census/placeholders.c',
-        'src/core/ext/census/resource.c',
-        'src/core/ext/census/trace_context.c',
-        'src/core/ext/census/tracing.c',
-        'src/core/ext/filters/max_age/max_age_filter.c',
-        'src/core/ext/filters/message_size/message_size_filter.c',
-        'src/core/ext/filters/workarounds/workaround_cronet_compression_filter.c',
-        'src/core/ext/filters/workarounds/workaround_utils.c',
-        'src/core/plugin_registry/grpc_plugin_registry.c',
+        'src/core/ext/census/grpc_context.cc',
+        'src/core/ext/census/grpc_filter.cc',
+        'src/core/ext/census/grpc_plugin.cc',
+        'src/core/ext/census/initialize.cc',
+        'src/core/ext/census/intrusive_hash_map.cc',
+        'src/core/ext/census/mlog.cc',
+        'src/core/ext/census/operation.cc',
+        'src/core/ext/census/placeholders.cc',
+        'src/core/ext/census/resource.cc',
+        'src/core/ext/census/trace_context.cc',
+        'src/core/ext/census/tracing.cc',
+        'src/core/ext/filters/max_age/max_age_filter.cc',
+        'src/core/ext/filters/message_size/message_size_filter.cc',
+        'src/core/ext/filters/workarounds/workaround_cronet_compression_filter.cc',
+        'src/core/ext/filters/workarounds/workaround_utils.cc',
+        'src/core/plugin_registry/grpc_plugin_registry.cc',
       ],
       'conditions': [
         ['OS == "mac"', {

build.yaml

@@ -13,8 +13,8 @@ settings:
   '#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: 5.0.0-dev
-  g_stands_for: gambit
-  version: 1.7.0-dev
+  g_stands_for: generous
+  version: 1.8.0-dev
 filegroups:
 - name: census
   public_headers:
@@ -39,73 +39,72 @@ filegroups:
   - src/core/ext/census/trace_string.h
   - src/core/ext/census/tracing.h
   src:
-  - src/core/ext/census/base_resources.c
-  - src/core/ext/census/context.c
+  - src/core/ext/census/base_resources.cc
+  - src/core/ext/census/context.cc
   - src/core/ext/census/gen/census.pb.c
   - src/core/ext/census/gen/trace_context.pb.c
-  - src/core/ext/census/grpc_context.c
-  - src/core/ext/census/grpc_filter.c
-  - src/core/ext/census/grpc_plugin.c
-  - src/core/ext/census/initialize.c
-  - src/core/ext/census/intrusive_hash_map.c
-  - src/core/ext/census/mlog.c
-  - src/core/ext/census/operation.c
-  - src/core/ext/census/placeholders.c
-  - src/core/ext/census/resource.c
-  - src/core/ext/census/trace_context.c
-  - src/core/ext/census/tracing.c
+  - src/core/ext/census/grpc_context.cc
+  - src/core/ext/census/grpc_filter.cc
+  - src/core/ext/census/grpc_plugin.cc
+  - src/core/ext/census/initialize.cc
+  - src/core/ext/census/intrusive_hash_map.cc
+  - src/core/ext/census/mlog.cc
+  - src/core/ext/census/operation.cc
+  - src/core/ext/census/placeholders.cc
+  - src/core/ext/census/resource.cc
+  - src/core/ext/census/trace_context.cc
+  - src/core/ext/census/tracing.cc
   plugin: census_grpc_plugin
   uses:
   - grpc_base
   - nanopb
 - name: gpr_base
   src:
-  - src/core/lib/profiling/basic_timers.c
-  - src/core/lib/profiling/stap_timers.c
-  - src/core/lib/support/alloc.c
-  - src/core/lib/support/arena.c
-  - src/core/lib/support/atm.c
-  - src/core/lib/support/avl.c
-  - src/core/lib/support/backoff.c
-  - src/core/lib/support/cmdline.c
-  - src/core/lib/support/cpu_iphone.c
-  - src/core/lib/support/cpu_linux.c
-  - src/core/lib/support/cpu_posix.c
-  - src/core/lib/support/cpu_windows.c
-  - src/core/lib/support/env_linux.c
-  - src/core/lib/support/env_posix.c
-  - src/core/lib/support/env_windows.c
-  - src/core/lib/support/histogram.c
-  - src/core/lib/support/host_port.c
-  - src/core/lib/support/log.c
-  - src/core/lib/support/log_android.c
-  - src/core/lib/support/log_linux.c
-  - src/core/lib/support/log_posix.c
-  - src/core/lib/support/log_windows.c
-  - src/core/lib/support/mpscq.c
-  - src/core/lib/support/murmur_hash.c
-  - src/core/lib/support/stack_lockfree.c
-  - src/core/lib/support/string.c
-  - src/core/lib/support/string_posix.c
-  - src/core/lib/support/string_util_windows.c
-  - src/core/lib/support/string_windows.c
-  - src/core/lib/support/subprocess_posix.c
-  - src/core/lib/support/subprocess_windows.c
-  - src/core/lib/support/sync.c
-  - src/core/lib/support/sync_posix.c
-  - src/core/lib/support/sync_windows.c
-  - src/core/lib/support/thd.c
-  - src/core/lib/support/thd_posix.c
-  - src/core/lib/support/thd_windows.c
-  - src/core/lib/support/time.c
-  - src/core/lib/support/time_posix.c
-  - src/core/lib/support/time_precise.c
-  - src/core/lib/support/time_windows.c
-  - src/core/lib/support/tls_pthread.c
-  - src/core/lib/support/tmpfile_msys.c
-  - src/core/lib/support/tmpfile_posix.c
-  - src/core/lib/support/tmpfile_windows.c
-  - src/core/lib/support/wrap_memcpy.c
+  - src/core/lib/profiling/basic_timers.cc
+  - src/core/lib/profiling/stap_timers.cc
+  - src/core/lib/support/alloc.cc
+  - src/core/lib/support/arena.cc
+  - src/core/lib/support/atm.cc
+  - src/core/lib/support/avl.cc
+  - src/core/lib/support/cmdline.cc
+  - src/core/lib/support/cpu_iphone.cc
+  - src/core/lib/support/cpu_linux.cc
+  - src/core/lib/support/cpu_posix.cc
+  - src/core/lib/support/cpu_windows.cc
+  - src/core/lib/support/env_linux.cc
+  - src/core/lib/support/env_posix.cc
+  - src/core/lib/support/env_windows.cc
+  - src/core/lib/support/histogram.cc
+  - src/core/lib/support/host_port.cc
+  - src/core/lib/support/log.cc
+  - src/core/lib/support/log_android.cc
+  - src/core/lib/support/log_linux.cc
+  - src/core/lib/support/log_posix.cc
+  - src/core/lib/support/log_windows.cc
+  - src/core/lib/support/mpscq.cc
+  - src/core/lib/support/murmur_hash.cc
+  - src/core/lib/support/stack_lockfree.cc
+  - src/core/lib/support/string.cc
+  - src/core/lib/support/string_posix.cc
+  - src/core/lib/support/string_util_windows.cc
+  - src/core/lib/support/string_windows.cc
+  - src/core/lib/support/subprocess_posix.cc
+  - src/core/lib/support/subprocess_windows.cc
+  - src/core/lib/support/sync.cc
+  - src/core/lib/support/sync_posix.cc
+  - src/core/lib/support/sync_windows.cc
+  - src/core/lib/support/thd.cc
+  - src/core/lib/support/thd_posix.cc
+  - src/core/lib/support/thd_windows.cc
+  - src/core/lib/support/time.cc
+  - src/core/lib/support/time_posix.cc
+  - src/core/lib/support/time_precise.cc
+  - src/core/lib/support/time_windows.cc
+  - src/core/lib/support/tls_pthread.cc
+  - src/core/lib/support/tmpfile_msys.cc
+  - src/core/lib/support/tmpfile_posix.cc
+  - src/core/lib/support/tmpfile_windows.cc
+  - src/core/lib/support/wrap_memcpy.cc
   uses:
   - gpr_base_headers
 - name: gpr_base_headers
@@ -143,8 +142,6 @@ filegroups:
   - src/core/lib/support/atomic.h
   - src/core/lib/support/atomic_with_atm.h
   - src/core/lib/support/atomic_with_std.h
-  - src/core/lib/support/backoff.h
-  - src/core/lib/support/block_annotate.h
   - src/core/lib/support/env.h
   - src/core/lib/support/memory.h
   - src/core/lib/support/mpscq.h
@@ -185,138 +182,139 @@ filegroups:
   - grpc++_codegen_base
 - name: grpc_base
   src:
-  - src/core/lib/channel/channel_args.c
-  - src/core/lib/channel/channel_stack.c
-  - src/core/lib/channel/channel_stack_builder.c
-  - src/core/lib/channel/connected_channel.c
-  - src/core/lib/channel/handshaker.c
-  - src/core/lib/channel/handshaker_factory.c
-  - src/core/lib/channel/handshaker_registry.c
-  - src/core/lib/compression/compression.c
-  - src/core/lib/compression/compression_internal.c
-  - src/core/lib/compression/message_compress.c
-  - src/core/lib/compression/stream_compression.c
-  - src/core/lib/compression/stream_compression_gzip.c
-  - src/core/lib/compression/stream_compression_identity.c
-  - src/core/lib/debug/stats.c
-  - src/core/lib/debug/stats_data.c
-  - src/core/lib/http/format_request.c
-  - src/core/lib/http/httpcli.c
-  - src/core/lib/http/parser.c
-  - src/core/lib/iomgr/call_combiner.c
-  - src/core/lib/iomgr/closure.c
-  - src/core/lib/iomgr/combiner.c
-  - src/core/lib/iomgr/endpoint.c
-  - src/core/lib/iomgr/endpoint_pair_posix.c
-  - src/core/lib/iomgr/endpoint_pair_uv.c
-  - src/core/lib/iomgr/endpoint_pair_windows.c
-  - src/core/lib/iomgr/error.c
-  - src/core/lib/iomgr/ev_epoll1_linux.c
-  - src/core/lib/iomgr/ev_epollex_linux.c
-  - src/core/lib/iomgr/ev_epollsig_linux.c
-  - src/core/lib/iomgr/ev_poll_posix.c
-  - src/core/lib/iomgr/ev_posix.c
-  - src/core/lib/iomgr/ev_windows.c
-  - src/core/lib/iomgr/exec_ctx.c
-  - src/core/lib/iomgr/executor.c
-  - src/core/lib/iomgr/gethostname_fallback.c
-  - src/core/lib/iomgr/gethostname_host_name_max.c
-  - src/core/lib/iomgr/gethostname_sysconf.c
-  - src/core/lib/iomgr/iocp_windows.c
-  - src/core/lib/iomgr/iomgr.c
-  - src/core/lib/iomgr/iomgr_posix.c
-  - src/core/lib/iomgr/iomgr_uv.c
-  - src/core/lib/iomgr/iomgr_windows.c
-  - src/core/lib/iomgr/is_epollexclusive_available.c
-  - src/core/lib/iomgr/load_file.c
-  - src/core/lib/iomgr/lockfree_event.c
-  - src/core/lib/iomgr/network_status_tracker.c
-  - src/core/lib/iomgr/polling_entity.c
-  - src/core/lib/iomgr/pollset_set_uv.c
-  - src/core/lib/iomgr/pollset_set_windows.c
-  - src/core/lib/iomgr/pollset_uv.c
-  - src/core/lib/iomgr/pollset_windows.c
-  - src/core/lib/iomgr/resolve_address_posix.c
-  - src/core/lib/iomgr/resolve_address_uv.c
-  - src/core/lib/iomgr/resolve_address_windows.c
-  - src/core/lib/iomgr/resource_quota.c
-  - src/core/lib/iomgr/sockaddr_utils.c
-  - src/core/lib/iomgr/socket_factory_posix.c
-  - src/core/lib/iomgr/socket_mutator.c
-  - src/core/lib/iomgr/socket_utils_common_posix.c
-  - src/core/lib/iomgr/socket_utils_linux.c
-  - src/core/lib/iomgr/socket_utils_posix.c
-  - src/core/lib/iomgr/socket_utils_uv.c
-  - src/core/lib/iomgr/socket_utils_windows.c
-  - src/core/lib/iomgr/socket_windows.c
-  - src/core/lib/iomgr/tcp_client_posix.c
-  - src/core/lib/iomgr/tcp_client_uv.c
-  - src/core/lib/iomgr/tcp_client_windows.c
-  - src/core/lib/iomgr/tcp_posix.c
-  - src/core/lib/iomgr/tcp_server_posix.c
-  - src/core/lib/iomgr/tcp_server_utils_posix_common.c
-  - src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.c
-  - src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.c
-  - src/core/lib/iomgr/tcp_server_uv.c
-  - src/core/lib/iomgr/tcp_server_windows.c
-  - src/core/lib/iomgr/tcp_uv.c
-  - src/core/lib/iomgr/tcp_windows.c
-  - src/core/lib/iomgr/time_averaged_stats.c
-  - src/core/lib/iomgr/timer_generic.c
-  - src/core/lib/iomgr/timer_heap.c
-  - src/core/lib/iomgr/timer_manager.c
-  - src/core/lib/iomgr/timer_uv.c
-  - src/core/lib/iomgr/udp_server.c
-  - src/core/lib/iomgr/unix_sockets_posix.c
-  - src/core/lib/iomgr/unix_sockets_posix_noop.c
-  - src/core/lib/iomgr/wakeup_fd_cv.c
-  - src/core/lib/iomgr/wakeup_fd_eventfd.c
-  - src/core/lib/iomgr/wakeup_fd_nospecial.c
-  - src/core/lib/iomgr/wakeup_fd_pipe.c
-  - src/core/lib/iomgr/wakeup_fd_posix.c
-  - src/core/lib/json/json.c
-  - src/core/lib/json/json_reader.c
-  - src/core/lib/json/json_string.c
-  - src/core/lib/json/json_writer.c
-  - src/core/lib/slice/b64.c
-  - src/core/lib/slice/percent_encoding.c
-  - src/core/lib/slice/slice.c
-  - src/core/lib/slice/slice_buffer.c
-  - src/core/lib/slice/slice_hash_table.c
-  - src/core/lib/slice/slice_intern.c
-  - src/core/lib/slice/slice_string_helpers.c
-  - src/core/lib/surface/alarm.c
-  - src/core/lib/surface/api_trace.c
-  - src/core/lib/surface/byte_buffer.c
-  - src/core/lib/surface/byte_buffer_reader.c
-  - src/core/lib/surface/call.c
-  - src/core/lib/surface/call_details.c
-  - src/core/lib/surface/call_log_batch.c
-  - src/core/lib/surface/channel.c
-  - src/core/lib/surface/channel_init.c
-  - src/core/lib/surface/channel_ping.c
-  - src/core/lib/surface/channel_stack_type.c
-  - src/core/lib/surface/completion_queue.c
-  - src/core/lib/surface/completion_queue_factory.c
-  - src/core/lib/surface/event_string.c
+  - src/core/lib/backoff/backoff.cc
+  - src/core/lib/channel/channel_args.cc
+  - src/core/lib/channel/channel_stack.cc
+  - src/core/lib/channel/channel_stack_builder.cc
+  - src/core/lib/channel/connected_channel.cc
+  - src/core/lib/channel/handshaker.cc
+  - src/core/lib/channel/handshaker_factory.cc
+  - src/core/lib/channel/handshaker_registry.cc
+  - src/core/lib/compression/compression.cc
+  - src/core/lib/compression/compression_internal.cc
+  - src/core/lib/compression/message_compress.cc
+  - src/core/lib/compression/stream_compression.cc
+  - src/core/lib/compression/stream_compression_gzip.cc
+  - src/core/lib/compression/stream_compression_identity.cc
+  - src/core/lib/debug/stats.cc
+  - src/core/lib/debug/stats_data.cc
+  - src/core/lib/http/format_request.cc
+  - src/core/lib/http/httpcli.cc
+  - src/core/lib/http/parser.cc
+  - src/core/lib/iomgr/call_combiner.cc
+  - src/core/lib/iomgr/closure.cc
+  - src/core/lib/iomgr/combiner.cc
+  - src/core/lib/iomgr/endpoint.cc
+  - src/core/lib/iomgr/endpoint_pair_posix.cc
+  - src/core/lib/iomgr/endpoint_pair_uv.cc
+  - src/core/lib/iomgr/endpoint_pair_windows.cc
+  - src/core/lib/iomgr/error.cc
+  - src/core/lib/iomgr/ev_epoll1_linux.cc
+  - src/core/lib/iomgr/ev_epollex_linux.cc
+  - src/core/lib/iomgr/ev_epollsig_linux.cc
+  - src/core/lib/iomgr/ev_poll_posix.cc
+  - src/core/lib/iomgr/ev_posix.cc
+  - src/core/lib/iomgr/ev_windows.cc
+  - src/core/lib/iomgr/exec_ctx.cc
+  - src/core/lib/iomgr/executor.cc
+  - src/core/lib/iomgr/gethostname_fallback.cc
+  - src/core/lib/iomgr/gethostname_host_name_max.cc
+  - src/core/lib/iomgr/gethostname_sysconf.cc
+  - src/core/lib/iomgr/iocp_windows.cc
+  - src/core/lib/iomgr/iomgr.cc
+  - src/core/lib/iomgr/iomgr_posix.cc
+  - src/core/lib/iomgr/iomgr_uv.cc
+  - src/core/lib/iomgr/iomgr_windows.cc
+  - src/core/lib/iomgr/is_epollexclusive_available.cc
+  - src/core/lib/iomgr/load_file.cc
+  - src/core/lib/iomgr/lockfree_event.cc
+  - src/core/lib/iomgr/network_status_tracker.cc
+  - src/core/lib/iomgr/polling_entity.cc
+  - src/core/lib/iomgr/pollset_set_uv.cc
+  - src/core/lib/iomgr/pollset_set_windows.cc
+  - src/core/lib/iomgr/pollset_uv.cc
+  - src/core/lib/iomgr/pollset_windows.cc
+  - src/core/lib/iomgr/resolve_address_posix.cc
+  - src/core/lib/iomgr/resolve_address_uv.cc
+  - src/core/lib/iomgr/resolve_address_windows.cc
+  - src/core/lib/iomgr/resource_quota.cc
+  - src/core/lib/iomgr/sockaddr_utils.cc
+  - src/core/lib/iomgr/socket_factory_posix.cc
+  - src/core/lib/iomgr/socket_mutator.cc
+  - src/core/lib/iomgr/socket_utils_common_posix.cc
+  - src/core/lib/iomgr/socket_utils_linux.cc
+  - src/core/lib/iomgr/socket_utils_posix.cc
+  - src/core/lib/iomgr/socket_utils_uv.cc
+  - src/core/lib/iomgr/socket_utils_windows.cc
+  - src/core/lib/iomgr/socket_windows.cc
+  - src/core/lib/iomgr/tcp_client_posix.cc
+  - src/core/lib/iomgr/tcp_client_uv.cc
+  - src/core/lib/iomgr/tcp_client_windows.cc
+  - src/core/lib/iomgr/tcp_posix.cc
+  - src/core/lib/iomgr/tcp_server_posix.cc
+  - src/core/lib/iomgr/tcp_server_utils_posix_common.cc
+  - src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc
+  - src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.cc
+  - src/core/lib/iomgr/tcp_server_uv.cc
+  - src/core/lib/iomgr/tcp_server_windows.cc
+  - src/core/lib/iomgr/tcp_uv.cc
+  - src/core/lib/iomgr/tcp_windows.cc
+  - src/core/lib/iomgr/time_averaged_stats.cc
+  - src/core/lib/iomgr/timer_generic.cc
+  - src/core/lib/iomgr/timer_heap.cc
+  - src/core/lib/iomgr/timer_manager.cc
+  - src/core/lib/iomgr/timer_uv.cc
+  - src/core/lib/iomgr/udp_server.cc
+  - src/core/lib/iomgr/unix_sockets_posix.cc
+  - src/core/lib/iomgr/unix_sockets_posix_noop.cc
+  - src/core/lib/iomgr/wakeup_fd_cv.cc
+  - src/core/lib/iomgr/wakeup_fd_eventfd.cc
+  - src/core/lib/iomgr/wakeup_fd_nospecial.cc
+  - src/core/lib/iomgr/wakeup_fd_pipe.cc
+  - src/core/lib/iomgr/wakeup_fd_posix.cc
+  - src/core/lib/json/json.cc
+  - src/core/lib/json/json_reader.cc
+  - src/core/lib/json/json_string.cc
+  - src/core/lib/json/json_writer.cc
+  - src/core/lib/slice/b64.cc
+  - src/core/lib/slice/percent_encoding.cc
+  - src/core/lib/slice/slice.cc
+  - src/core/lib/slice/slice_buffer.cc
+  - src/core/lib/slice/slice_hash_table.cc
+  - src/core/lib/slice/slice_intern.cc
+  - src/core/lib/slice/slice_string_helpers.cc
+  - src/core/lib/surface/alarm.cc
+  - src/core/lib/surface/api_trace.cc
+  - src/core/lib/surface/byte_buffer.cc
+  - src/core/lib/surface/byte_buffer_reader.cc
+  - src/core/lib/surface/call.cc
+  - src/core/lib/surface/call_details.cc
+  - src/core/lib/surface/call_log_batch.cc
+  - src/core/lib/surface/channel.cc
+  - src/core/lib/surface/channel_init.cc
+  - src/core/lib/surface/channel_ping.cc
+  - src/core/lib/surface/channel_stack_type.cc
+  - src/core/lib/surface/completion_queue.cc
+  - src/core/lib/surface/completion_queue_factory.cc
+  - src/core/lib/surface/event_string.cc
   - src/core/lib/surface/lame_client.cc
-  - src/core/lib/surface/metadata_array.c
-  - src/core/lib/surface/server.c
-  - src/core/lib/surface/validate_metadata.c
-  - src/core/lib/surface/version.c
-  - src/core/lib/transport/bdp_estimator.c
-  - src/core/lib/transport/byte_stream.c
-  - src/core/lib/transport/connectivity_state.c
-  - src/core/lib/transport/error_utils.c
-  - src/core/lib/transport/metadata.c
-  - src/core/lib/transport/metadata_batch.c
-  - src/core/lib/transport/pid_controller.c
-  - src/core/lib/transport/service_config.c
-  - src/core/lib/transport/static_metadata.c
-  - src/core/lib/transport/status_conversion.c
-  - src/core/lib/transport/timeout_encoding.c
-  - src/core/lib/transport/transport.c
-  - src/core/lib/transport/transport_op_string.c
+  - src/core/lib/surface/metadata_array.cc
+  - src/core/lib/surface/server.cc
+  - src/core/lib/surface/validate_metadata.cc
+  - src/core/lib/surface/version.cc
+  - src/core/lib/transport/bdp_estimator.cc
+  - src/core/lib/transport/byte_stream.cc
+  - src/core/lib/transport/connectivity_state.cc
+  - src/core/lib/transport/error_utils.cc
+  - src/core/lib/transport/metadata.cc
+  - src/core/lib/transport/metadata_batch.cc
+  - src/core/lib/transport/pid_controller.cc
+  - src/core/lib/transport/service_config.cc
+  - src/core/lib/transport/static_metadata.cc
+  - src/core/lib/transport/status_conversion.cc
+  - src/core/lib/transport/timeout_encoding.cc
+  - src/core/lib/transport/transport.cc
+  - src/core/lib/transport/transport_op_string.cc
   deps:
   - gpr
   filegroups:
@@ -338,6 +336,7 @@ filegroups:
   - include/grpc/status.h
   - include/grpc/support/workaround_list.h
   headers:
+  - src/core/lib/backoff/backoff.h
   - src/core/lib/channel/channel_args.h
   - src/core/lib/channel/channel_stack.h
   - src/core/lib/channel/channel_stack_builder.h
@@ -357,6 +356,7 @@ filegroups:
   - src/core/lib/http/format_request.h
   - src/core/lib/http/httpcli.h
   - src/core/lib/http/parser.h
+  - src/core/lib/iomgr/block_annotate.h
   - src/core/lib/iomgr/call_combiner.h
   - src/core/lib/iomgr/closure.h
   - src/core/lib/iomgr/combiner.h
@@ -482,26 +482,26 @@ filegroups:
   - src/core/ext/filters/client_channel/subchannel_index.h
   - src/core/ext/filters/client_channel/uri_parser.h
   src:
-  - src/core/ext/filters/client_channel/channel_connectivity.c
-  - src/core/ext/filters/client_channel/client_channel.c
-  - src/core/ext/filters/client_channel/client_channel_factory.c
-  - src/core/ext/filters/client_channel/client_channel_plugin.c
-  - src/core/ext/filters/client_channel/connector.c
-  - src/core/ext/filters/client_channel/http_connect_handshaker.c
-  - src/core/ext/filters/client_channel/http_proxy.c
-  - src/core/ext/filters/client_channel/lb_policy.c
-  - src/core/ext/filters/client_channel/lb_policy_factory.c
-  - src/core/ext/filters/client_channel/lb_policy_registry.c
-  - src/core/ext/filters/client_channel/parse_address.c
-  - src/core/ext/filters/client_channel/proxy_mapper.c
-  - src/core/ext/filters/client_channel/proxy_mapper_registry.c
-  - src/core/ext/filters/client_channel/resolver.c
-  - src/core/ext/filters/client_channel/resolver_factory.c
-  - src/core/ext/filters/client_channel/resolver_registry.c
-  - src/core/ext/filters/client_channel/retry_throttle.c
-  - src/core/ext/filters/client_channel/subchannel.c
-  - src/core/ext/filters/client_channel/subchannel_index.c
-  - src/core/ext/filters/client_channel/uri_parser.c
+  - src/core/ext/filters/client_channel/channel_connectivity.cc
+  - src/core/ext/filters/client_channel/client_channel.cc
+  - src/core/ext/filters/client_channel/client_channel_factory.cc
+  - src/core/ext/filters/client_channel/client_channel_plugin.cc
+  - src/core/ext/filters/client_channel/connector.cc
+  - src/core/ext/filters/client_channel/http_connect_handshaker.cc
+  - src/core/ext/filters/client_channel/http_proxy.cc
+  - src/core/ext/filters/client_channel/lb_policy.cc
+  - src/core/ext/filters/client_channel/lb_policy_factory.cc
+  - src/core/ext/filters/client_channel/lb_policy_registry.cc
+  - src/core/ext/filters/client_channel/parse_address.cc
+  - src/core/ext/filters/client_channel/proxy_mapper.cc
+  - src/core/ext/filters/client_channel/proxy_mapper_registry.cc
+  - src/core/ext/filters/client_channel/resolver.cc
+  - src/core/ext/filters/client_channel/resolver_factory.cc
+  - src/core/ext/filters/client_channel/resolver_registry.cc
+  - src/core/ext/filters/client_channel/retry_throttle.cc
+  - src/core/ext/filters/client_channel/subchannel.cc
+  - src/core/ext/filters/client_channel/subchannel_index.cc
+  - src/core/ext/filters/client_channel/uri_parser.cc
   plugin: grpc_client_channel
   uses:
   - grpc_base
@@ -523,7 +523,7 @@ filegroups:
   headers:
   - src/core/ext/filters/deadline/deadline_filter.h
   src:
-  - src/core/ext/filters/deadline/deadline_filter.c
+  - src/core/ext/filters/deadline/deadline_filter.cc
   plugin: grpc_deadline_filter
   uses:
   - grpc_base
@@ -533,10 +533,10 @@ filegroups:
   - src/core/ext/filters/http/message_compress/message_compress_filter.h
   - src/core/ext/filters/http/server/http_server_filter.h
   src:
-  - src/core/ext/filters/http/client/http_client_filter.c
-  - src/core/ext/filters/http/http_filters_plugin.c
-  - src/core/ext/filters/http/message_compress/message_compress_filter.c
-  - src/core/ext/filters/http/server/http_server_filter.c
+  - src/core/ext/filters/http/client/http_client_filter.cc
+  - src/core/ext/filters/http/http_filters_plugin.cc
+  - src/core/ext/filters/http/message_compress/message_compress_filter.cc
+  - src/core/ext/filters/http/server/http_server_filter.cc
   plugin: grpc_http_filters
   uses:
   - grpc_base
@@ -549,11 +549,11 @@ filegroups:
   - src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.h
   - src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h
   src:
-  - src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.c
-  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.c
-  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel.c
-  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.c
-  - src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.c
+  - src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.cc
+  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc
+  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel.cc
+  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.cc
+  - src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.cc
   - src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c
   plugin: grpc_lb_policy_grpclb
   uses:
@@ -570,11 +570,11 @@ filegroups:
   - src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.h
   - src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h
   src:
-  - src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.c
-  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.c
-  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel_secure.c
-  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.c
-  - src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.c
+  - src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.cc
+  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc
+  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel_secure.cc
+  - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.cc
+  - src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.cc
   - src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c
   plugin: grpc_lb_policy_grpclb
   uses:
@@ -585,14 +585,14 @@ filegroups:
   - grpc_resolver_fake
 - name: grpc_lb_policy_pick_first
   src:
-  - src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.c
+  - src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc
   plugin: grpc_lb_policy_pick_first
   uses:
   - grpc_base
   - grpc_client_channel
 - name: grpc_lb_policy_round_robin
   src:
-  - src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.c
+  - src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.cc
   plugin: grpc_lb_policy_round_robin
   uses:
   - grpc_base
@@ -601,7 +601,7 @@ filegroups:
   headers:
   - src/core/ext/filters/max_age/max_age_filter.h
   src:
-  - src/core/ext/filters/max_age/max_age_filter.c
+  - src/core/ext/filters/max_age/max_age_filter.cc
   plugin: grpc_max_age_filter
   uses:
   - grpc_base
@@ -609,7 +609,7 @@ filegroups:
   headers:
   - src/core/ext/filters/message_size/message_size_filter.h
   src:
-  - src/core/ext/filters/message_size/message_size_filter.c
+  - src/core/ext/filters/message_size/message_size_filter.cc
   plugin: grpc_message_size_filter
   uses:
   - grpc_base
@@ -618,17 +618,17 @@ filegroups:
   - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver.h
   - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.h
   src:
-  - src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c
-  - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.c
-  - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.c
-  - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.c
+  - src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.cc
+  - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.cc
+  - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc
+  - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.cc
   plugin: grpc_resolver_dns_ares
   uses:
   - grpc_base
   - grpc_client_channel
 - name: grpc_resolver_dns_native
   src:
-  - src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.c
+  - src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.cc
   plugin: grpc_resolver_dns_native
   uses:
   - grpc_base
@@ -637,14 +637,14 @@ filegroups:
   headers:
   - src/core/ext/filters/client_channel/resolver/fake/fake_resolver.h
   src:
-  - src/core/ext/filters/client_channel/resolver/fake/fake_resolver.c
+  - src/core/ext/filters/client_channel/resolver/fake/fake_resolver.cc
   plugin: grpc_resolver_fake
   uses:
   - grpc_base
   - grpc_client_channel
 - name: grpc_resolver_sockaddr
   src:
-  - src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.c
+  - src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.cc
   plugin: grpc_resolver_sockaddr
   uses:
   - grpc_base
@@ -673,30 +673,30 @@ filegroups:
   - src/core/lib/security/transport/tsi_error.h
   - src/core/lib/security/util/json_util.h
   src:
-  - src/core/lib/http/httpcli_security_connector.c
-  - src/core/lib/security/context/security_context.c
-  - src/core/lib/security/credentials/composite/composite_credentials.c
-  - src/core/lib/security/credentials/credentials.c
-  - src/core/lib/security/credentials/credentials_metadata.c
-  - src/core/lib/security/credentials/fake/fake_credentials.c
-  - src/core/lib/security/credentials/google_default/credentials_generic.c
-  - src/core/lib/security/credentials/google_default/google_default_credentials.c
-  - src/core/lib/security/credentials/iam/iam_credentials.c
-  - src/core/lib/security/credentials/jwt/json_token.c
-  - src/core/lib/security/credentials/jwt/jwt_credentials.c
-  - src/core/lib/security/credentials/jwt/jwt_verifier.c
-  - src/core/lib/security/credentials/oauth2/oauth2_credentials.c
-  - src/core/lib/security/credentials/plugin/plugin_credentials.c
-  - src/core/lib/security/credentials/ssl/ssl_credentials.c
-  - src/core/lib/security/transport/client_auth_filter.c
-  - src/core/lib/security/transport/lb_targets_info.c
-  - src/core/lib/security/transport/secure_endpoint.c
-  - src/core/lib/security/transport/security_connector.c
-  - src/core/lib/security/transport/security_handshaker.c
-  - src/core/lib/security/transport/server_auth_filter.c
-  - src/core/lib/security/transport/tsi_error.c
-  - src/core/lib/security/util/json_util.c
-  - src/core/lib/surface/init_secure.c
+  - src/core/lib/http/httpcli_security_connector.cc
+  - src/core/lib/security/context/security_context.cc
+  - src/core/lib/security/credentials/composite/composite_credentials.cc
+  - src/core/lib/security/credentials/credentials.cc
+  - src/core/lib/security/credentials/credentials_metadata.cc
+  - src/core/lib/security/credentials/fake/fake_credentials.cc
+  - src/core/lib/security/credentials/google_default/credentials_generic.cc
+  - src/core/lib/security/credentials/google_default/google_default_credentials.cc
+  - src/core/lib/security/credentials/iam/iam_credentials.cc
+  - src/core/lib/security/credentials/jwt/json_token.cc
+  - src/core/lib/security/credentials/jwt/jwt_credentials.cc
+  - src/core/lib/security/credentials/jwt/jwt_verifier.cc
+  - src/core/lib/security/credentials/oauth2/oauth2_credentials.cc
+  - src/core/lib/security/credentials/plugin/plugin_credentials.cc
+  - src/core/lib/security/credentials/ssl/ssl_credentials.cc
+  - src/core/lib/security/transport/client_auth_filter.cc
+  - src/core/lib/security/transport/lb_targets_info.cc
+  - src/core/lib/security/transport/secure_endpoint.cc
+  - src/core/lib/security/transport/security_connector.cc
+  - src/core/lib/security/transport/security_handshaker.cc
+  - src/core/lib/security/transport/server_auth_filter.cc
+  - src/core/lib/security/transport/tsi_error.cc
+  - src/core/lib/security/util/json_util.cc
+  - src/core/lib/surface/init_secure.cc
   secure: true
   uses:
   - grpc_base
@@ -706,7 +706,7 @@ filegroups:
   headers:
   - src/core/ext/filters/workarounds/workaround_utils.h
   src:
-  - src/core/ext/filters/workarounds/workaround_utils.c
+  - src/core/ext/filters/workarounds/workaround_utils.cc
   uses:
   - grpc_base
 - name: grpc_server_load_reporting
@@ -714,8 +714,8 @@ filegroups:
   - src/core/ext/filters/load_reporting/server_load_reporting_filter.h
   - src/core/ext/filters/load_reporting/server_load_reporting_plugin.h
   src:
-  - src/core/ext/filters/load_reporting/server_load_reporting_filter.c
-  - src/core/ext/filters/load_reporting/server_load_reporting_plugin.c
+  - src/core/ext/filters/load_reporting/server_load_reporting_filter.cc
+  - src/core/ext/filters/load_reporting/server_load_reporting_plugin.cc
   plugin: grpc_server_load_reporting_plugin
   uses:
   - grpc_base
@@ -738,7 +738,7 @@ filegroups:
   - test/core/util/slice_splitter.h
   - test/core/util/trickle_endpoint.h
   src:
-  - src/core/ext/filters/client_channel/resolver/fake/fake_resolver.c
+  - src/core/ext/filters/client_channel/resolver/fake/fake_resolver.cc
   - test/core/end2end/cq_verifier.c
   - test/core/end2end/fixtures/http_proxy_fixture.c
   - test/core/end2end/fixtures/proxy.c
@@ -762,11 +762,12 @@ filegroups:
   - grpc_transport_chttp2
 - name: grpc_trace
   src:
-  - src/core/lib/debug/trace.c
+  - src/core/lib/debug/trace.cc
   deps:
   - gpr
   filegroups:
   - grpc_trace_headers
+  - grpc_base_headers
 - name: grpc_trace_headers
   headers:
   - src/core/lib/debug/trace.h
@@ -794,28 +795,28 @@ filegroups:
   - src/core/ext/transport/chttp2/transport/stream_map.h
   - src/core/ext/transport/chttp2/transport/varint.h
   src:
-  - src/core/ext/transport/chttp2/transport/bin_decoder.c
-  - src/core/ext/transport/chttp2/transport/bin_encoder.c
-  - src/core/ext/transport/chttp2/transport/chttp2_plugin.c
-  - src/core/ext/transport/chttp2/transport/chttp2_transport.c
-  - src/core/ext/transport/chttp2/transport/flow_control.c
-  - src/core/ext/transport/chttp2/transport/frame_data.c
-  - src/core/ext/transport/chttp2/transport/frame_goaway.c
-  - src/core/ext/transport/chttp2/transport/frame_ping.c
-  - src/core/ext/transport/chttp2/transport/frame_rst_stream.c
-  - src/core/ext/transport/chttp2/transport/frame_settings.c
-  - src/core/ext/transport/chttp2/transport/frame_window_update.c
-  - src/core/ext/transport/chttp2/transport/hpack_encoder.c
-  - src/core/ext/transport/chttp2/transport/hpack_parser.c
-  - src/core/ext/transport/chttp2/transport/hpack_table.c
-  - src/core/ext/transport/chttp2/transport/http2_settings.c
-  - src/core/ext/transport/chttp2/transport/huffsyms.c
-  - src/core/ext/transport/chttp2/transport/incoming_metadata.c
-  - src/core/ext/transport/chttp2/transport/parsing.c
-  - src/core/ext/transport/chttp2/transport/stream_lists.c
-  - src/core/ext/transport/chttp2/transport/stream_map.c
-  - src/core/ext/transport/chttp2/transport/varint.c
-  - src/core/ext/transport/chttp2/transport/writing.c
+  - src/core/ext/transport/chttp2/transport/bin_decoder.cc
+  - src/core/ext/transport/chttp2/transport/bin_encoder.cc
+  - src/core/ext/transport/chttp2/transport/chttp2_plugin.cc
+  - src/core/ext/transport/chttp2/transport/chttp2_transport.cc
+  - src/core/ext/transport/chttp2/transport/flow_control.cc
+  - src/core/ext/transport/chttp2/transport/frame_data.cc
+  - src/core/ext/transport/chttp2/transport/frame_goaway.cc
+  - src/core/ext/transport/chttp2/transport/frame_ping.cc
+  - src/core/ext/transport/chttp2/transport/frame_rst_stream.cc
+  - src/core/ext/transport/chttp2/transport/frame_settings.cc
+  - src/core/ext/transport/chttp2/transport/frame_window_update.cc
+  - src/core/ext/transport/chttp2/transport/hpack_encoder.cc
+  - src/core/ext/transport/chttp2/transport/hpack_parser.cc
+  - src/core/ext/transport/chttp2/transport/hpack_table.cc
+  - src/core/ext/transport/chttp2/transport/http2_settings.cc
+  - src/core/ext/transport/chttp2/transport/huffsyms.cc
+  - src/core/ext/transport/chttp2/transport/incoming_metadata.cc
+  - src/core/ext/transport/chttp2/transport/parsing.cc
+  - src/core/ext/transport/chttp2/transport/stream_lists.cc
+  - src/core/ext/transport/chttp2/transport/stream_map.cc
+  - src/core/ext/transport/chttp2/transport/varint.cc
+  - src/core/ext/transport/chttp2/transport/writing.cc
   plugin: grpc_chttp2_plugin
   uses:
   - grpc_base
@@ -825,22 +826,22 @@ filegroups:
   headers:
   - src/core/ext/transport/chttp2/alpn/alpn.h
   src:
-  - src/core/ext/transport/chttp2/alpn/alpn.c
+  - src/core/ext/transport/chttp2/alpn/alpn.cc
   deps:
   - gpr
 - name: grpc_transport_chttp2_client_connector
   headers:
   - src/core/ext/transport/chttp2/client/chttp2_connector.h
   src:
-  - src/core/ext/transport/chttp2/client/chttp2_connector.c
+  - src/core/ext/transport/chttp2/client/chttp2_connector.cc
   uses:
   - grpc_transport_chttp2
   - grpc_base
   - grpc_client_channel
 - name: grpc_transport_chttp2_client_insecure
   src:
-  - src/core/ext/transport/chttp2/client/insecure/channel_create.c
-  - src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c
+  - src/core/ext/transport/chttp2/client/insecure/channel_create.cc
+  - src/core/ext/transport/chttp2/client/insecure/channel_create_posix.cc
   uses:
   - grpc_transport_chttp2_client_connector
   - grpc_transport_chttp2
@@ -848,7 +849,7 @@ filegroups:
   - grpc_client_channel
 - name: grpc_transport_chttp2_client_secure
   src:
-  - src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
+  - src/core/ext/transport/chttp2/client/secure/secure_channel_create.cc
   uses:
   - grpc_transport_chttp2
   - grpc_base
@@ -859,21 +860,21 @@ filegroups:
   headers:
   - src/core/ext/transport/chttp2/server/chttp2_server.h
   src:
-  - src/core/ext/transport/chttp2/server/chttp2_server.c
+  - src/core/ext/transport/chttp2/server/chttp2_server.cc
   uses:
   - grpc_transport_chttp2
   - grpc_base
 - name: grpc_transport_chttp2_server_insecure
   src:
-  - src/core/ext/transport/chttp2/server/insecure/server_chttp2.c
-  - src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c
+  - src/core/ext/transport/chttp2/server/insecure/server_chttp2.cc
+  - src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.cc
   uses:
   - grpc_transport_chttp2
   - grpc_base
   - grpc_transport_chttp2_server
 - name: grpc_transport_chttp2_server_secure
   src:
-  - src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
+  - src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.cc
   uses:
   - grpc_transport_chttp2
   - grpc_base
@@ -888,17 +889,17 @@ filegroups:
   - src/core/ext/transport/cronet/transport/cronet_transport.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
-  - src/core/ext/transport/cronet/transport/cronet_transport.c
+  - src/core/ext/transport/cronet/client/secure/cronet_channel_create.cc
+  - src/core/ext/transport/cronet/transport/cronet_api_dummy.cc
+  - src/core/ext/transport/cronet/transport/cronet_transport.cc
   filegroups:
   - grpc_base
   - grpc_transport_chttp2
   - grpc_http_filters
 - name: grpc_transport_inproc
   src:
-  - src/core/ext/transport/inproc/inproc_plugin.c
-  - src/core/ext/transport/inproc/inproc_transport.c
+  - src/core/ext/transport/inproc/inproc_plugin.cc
+  - src/core/ext/transport/inproc/inproc_transport.cc
   plugin: grpc_inproc_plugin
   uses:
   - grpc_transport_inproc_headers
@@ -912,7 +913,7 @@ filegroups:
   headers:
   - src/core/ext/filters/workarounds/workaround_cronet_compression_filter.h
   src:
-  - src/core/ext/filters/workarounds/workaround_cronet_compression_filter.c
+  - src/core/ext/filters/workarounds/workaround_cronet_compression_filter.cc
   plugin: grpc_workaround_cronet_compression_filter
   uses:
   - grpc_base
@@ -946,10 +947,10 @@ filegroups:
   - src/core/tsi/ssl_types.h
   - src/core/tsi/transport_security_grpc.h
   src:
-  - src/core/tsi/fake_transport_security.c
-  - src/core/tsi/gts_transport_security.c
-  - src/core/tsi/ssl_transport_security.c
-  - src/core/tsi/transport_security_grpc.c
+  - src/core/tsi/fake_transport_security.cc
+  - src/core/tsi/gts_transport_security.cc
+  - src/core/tsi/ssl_transport_security.cc
+  - src/core/tsi/transport_security_grpc.cc
   deps:
   - gpr
   plugin: grpc_tsi_gts
@@ -964,8 +965,8 @@ filegroups:
   - src/core/tsi/transport_security_adapter.h
   - src/core/tsi/transport_security_interface.h
   src:
-  - src/core/tsi/transport_security.c
-  - src/core/tsi/transport_security_adapter.c
+  - src/core/tsi/transport_security.cc
+  - src/core/tsi/transport_security_adapter.cc
   deps:
   - gpr
   secure: true
@@ -1154,7 +1155,7 @@ libs:
   build: all
   language: c
   src:
-  - src/core/lib/surface/init.c
+  - src/core/lib/surface/init.cc
   baselib: true
   deps_linkage: static
   dll: true
@@ -1190,7 +1191,7 @@ libs:
   build: all
   language: c
   src:
-  - src/core/lib/surface/init.c
+  - src/core/lib/surface/init.cc
   baselib: true
   deps_linkage: static
   dll: true
@@ -1258,8 +1259,8 @@ libs:
   build: all
   language: c
   src:
-  - src/core/lib/surface/init.c
-  - src/core/lib/surface/init_unsecure.c
+  - src/core/lib/surface/init.cc
+  - src/core/lib/surface/init_unsecure.cc
   baselib: true
   deps_linkage: static
   dll: true
@@ -1776,6 +1777,16 @@ targets:
   deps:
   - gpr_test_util
   - gpr
+- name: backoff_test
+  build: test
+  language: c
+  src:
+  - test/core/backoff/backoff_test.c
+  deps:
+  - grpc_test_util
+  - grpc
+  - gpr_test_util
+  - gpr
 - name: bad_server_response_test
   build: test
   language: c
@@ -2204,14 +2215,6 @@ targets:
   deps:
   - gpr_test_util
   - gpr
-- name: gpr_backoff_test
-  build: test
-  language: c
-  src:
-  - test/core/support/backoff_test.c
-  deps:
-  - gpr_test_util
-  - gpr
 - name: gpr_cmdline_test
   build: test
   language: c
@@ -4786,7 +4789,7 @@ configs:
     CXX: g++
     DEFINES: _DEBUG DEBUG GPR_GCOV
     LD: gcc
-    LDFLAGS: -fprofile-arcs -ftest-coverage -rdynamic
+    LDFLAGS: -fprofile-arcs -ftest-coverage -rdynamic -lstdc++
     LDXX: g++
   helgrind:
     CPPFLAGS: -O0

config.m4

@@ -39,314 +39,314 @@ if test "$PHP_GRPC" != "no"; then
     src/php/ext/grpc/server.c \
     src/php/ext/grpc/server_credentials.c \
     src/php/ext/grpc/timeval.c \
-    src/core/lib/profiling/basic_timers.c \
-    src/core/lib/profiling/stap_timers.c \
-    src/core/lib/support/alloc.c \
-    src/core/lib/support/arena.c \
-    src/core/lib/support/atm.c \
-    src/core/lib/support/avl.c \
-    src/core/lib/support/backoff.c \
-    src/core/lib/support/cmdline.c \
-    src/core/lib/support/cpu_iphone.c \
-    src/core/lib/support/cpu_linux.c \
-    src/core/lib/support/cpu_posix.c \
-    src/core/lib/support/cpu_windows.c \
-    src/core/lib/support/env_linux.c \
-    src/core/lib/support/env_posix.c \
-    src/core/lib/support/env_windows.c \
-    src/core/lib/support/histogram.c \
-    src/core/lib/support/host_port.c \
-    src/core/lib/support/log.c \
-    src/core/lib/support/log_android.c \
-    src/core/lib/support/log_linux.c \
-    src/core/lib/support/log_posix.c \
-    src/core/lib/support/log_windows.c \
-    src/core/lib/support/mpscq.c \
-    src/core/lib/support/murmur_hash.c \
-    src/core/lib/support/stack_lockfree.c \
-    src/core/lib/support/string.c \
-    src/core/lib/support/string_posix.c \
-    src/core/lib/support/string_util_windows.c \
-    src/core/lib/support/string_windows.c \
-    src/core/lib/support/subprocess_posix.c \
-    src/core/lib/support/subprocess_windows.c \
-    src/core/lib/support/sync.c \
-    src/core/lib/support/sync_posix.c \
-    src/core/lib/support/sync_windows.c \
-    src/core/lib/support/thd.c \
-    src/core/lib/support/thd_posix.c \
-    src/core/lib/support/thd_windows.c \
-    src/core/lib/support/time.c \
-    src/core/lib/support/time_posix.c \
-    src/core/lib/support/time_precise.c \
-    src/core/lib/support/time_windows.c \
-    src/core/lib/support/tls_pthread.c \
-    src/core/lib/support/tmpfile_msys.c \
-    src/core/lib/support/tmpfile_posix.c \
-    src/core/lib/support/tmpfile_windows.c \
-    src/core/lib/support/wrap_memcpy.c \
-    src/core/lib/surface/init.c \
-    src/core/lib/channel/channel_args.c \
-    src/core/lib/channel/channel_stack.c \
-    src/core/lib/channel/channel_stack_builder.c \
-    src/core/lib/channel/connected_channel.c \
-    src/core/lib/channel/handshaker.c \
-    src/core/lib/channel/handshaker_factory.c \
-    src/core/lib/channel/handshaker_registry.c \
-    src/core/lib/compression/compression.c \
-    src/core/lib/compression/compression_internal.c \
-    src/core/lib/compression/message_compress.c \
-    src/core/lib/compression/stream_compression.c \
-    src/core/lib/compression/stream_compression_gzip.c \
-    src/core/lib/compression/stream_compression_identity.c \
-    src/core/lib/debug/stats.c \
-    src/core/lib/debug/stats_data.c \
-    src/core/lib/http/format_request.c \
-    src/core/lib/http/httpcli.c \
-    src/core/lib/http/parser.c \
-    src/core/lib/iomgr/call_combiner.c \
-    src/core/lib/iomgr/closure.c \
-    src/core/lib/iomgr/combiner.c \
-    src/core/lib/iomgr/endpoint.c \
-    src/core/lib/iomgr/endpoint_pair_posix.c \
-    src/core/lib/iomgr/endpoint_pair_uv.c \
-    src/core/lib/iomgr/endpoint_pair_windows.c \
-    src/core/lib/iomgr/error.c \
-    src/core/lib/iomgr/ev_epoll1_linux.c \
-    src/core/lib/iomgr/ev_epollex_linux.c \
-    src/core/lib/iomgr/ev_epollsig_linux.c \
-    src/core/lib/iomgr/ev_poll_posix.c \
-    src/core/lib/iomgr/ev_posix.c \
-    src/core/lib/iomgr/ev_windows.c \
-    src/core/lib/iomgr/exec_ctx.c \
-    src/core/lib/iomgr/executor.c \
-    src/core/lib/iomgr/gethostname_fallback.c \
-    src/core/lib/iomgr/gethostname_host_name_max.c \
-    src/core/lib/iomgr/gethostname_sysconf.c \
-    src/core/lib/iomgr/iocp_windows.c \
-    src/core/lib/iomgr/iomgr.c \
-    src/core/lib/iomgr/iomgr_posix.c \
-    src/core/lib/iomgr/iomgr_uv.c \
-    src/core/lib/iomgr/iomgr_windows.c \
-    src/core/lib/iomgr/is_epollexclusive_available.c \
-    src/core/lib/iomgr/load_file.c \
-    src/core/lib/iomgr/lockfree_event.c \
-    src/core/lib/iomgr/network_status_tracker.c \
-    src/core/lib/iomgr/polling_entity.c \
-    src/core/lib/iomgr/pollset_set_uv.c \
-    src/core/lib/iomgr/pollset_set_windows.c \
-    src/core/lib/iomgr/pollset_uv.c \
-    src/core/lib/iomgr/pollset_windows.c \
-    src/core/lib/iomgr/resolve_address_posix.c \
-    src/core/lib/iomgr/resolve_address_uv.c \
-    src/core/lib/iomgr/resolve_address_windows.c \
-    src/core/lib/iomgr/resource_quota.c \
-    src/core/lib/iomgr/sockaddr_utils.c \
-    src/core/lib/iomgr/socket_factory_posix.c \
-    src/core/lib/iomgr/socket_mutator.c \
-    src/core/lib/iomgr/socket_utils_common_posix.c \
-    src/core/lib/iomgr/socket_utils_linux.c \
-    src/core/lib/iomgr/socket_utils_posix.c \
-    src/core/lib/iomgr/socket_utils_uv.c \
-    src/core/lib/iomgr/socket_utils_windows.c \
-    src/core/lib/iomgr/socket_windows.c \
-    src/core/lib/iomgr/tcp_client_posix.c \
-    src/core/lib/iomgr/tcp_client_uv.c \
-    src/core/lib/iomgr/tcp_client_windows.c \
-    src/core/lib/iomgr/tcp_posix.c \
-    src/core/lib/iomgr/tcp_server_posix.c \
-    src/core/lib/iomgr/tcp_server_utils_posix_common.c \
-    src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.c \
-    src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.c \
-    src/core/lib/iomgr/tcp_server_uv.c \
-    src/core/lib/iomgr/tcp_server_windows.c \
-    src/core/lib/iomgr/tcp_uv.c \
-    src/core/lib/iomgr/tcp_windows.c \
-    src/core/lib/iomgr/time_averaged_stats.c \
-    src/core/lib/iomgr/timer_generic.c \
-    src/core/lib/iomgr/timer_heap.c \
-    src/core/lib/iomgr/timer_manager.c \
-    src/core/lib/iomgr/timer_uv.c \
-    src/core/lib/iomgr/udp_server.c \
-    src/core/lib/iomgr/unix_sockets_posix.c \
-    src/core/lib/iomgr/unix_sockets_posix_noop.c \
-    src/core/lib/iomgr/wakeup_fd_cv.c \
-    src/core/lib/iomgr/wakeup_fd_eventfd.c \
-    src/core/lib/iomgr/wakeup_fd_nospecial.c \
-    src/core/lib/iomgr/wakeup_fd_pipe.c \
-    src/core/lib/iomgr/wakeup_fd_posix.c \
-    src/core/lib/json/json.c \
-    src/core/lib/json/json_reader.c \
-    src/core/lib/json/json_string.c \
-    src/core/lib/json/json_writer.c \
-    src/core/lib/slice/b64.c \
-    src/core/lib/slice/percent_encoding.c \
-    src/core/lib/slice/slice.c \
-    src/core/lib/slice/slice_buffer.c \
-    src/core/lib/slice/slice_hash_table.c \
-    src/core/lib/slice/slice_intern.c \
-    src/core/lib/slice/slice_string_helpers.c \
-    src/core/lib/surface/alarm.c \
-    src/core/lib/surface/api_trace.c \
-    src/core/lib/surface/byte_buffer.c \
-    src/core/lib/surface/byte_buffer_reader.c \
-    src/core/lib/surface/call.c \
-    src/core/lib/surface/call_details.c \
-    src/core/lib/surface/call_log_batch.c \
-    src/core/lib/surface/channel.c \
-    src/core/lib/surface/channel_init.c \
-    src/core/lib/surface/channel_ping.c \
-    src/core/lib/surface/channel_stack_type.c \
-    src/core/lib/surface/completion_queue.c \
-    src/core/lib/surface/completion_queue_factory.c \
-    src/core/lib/surface/event_string.c \
+    src/core/lib/profiling/basic_timers.cc \
+    src/core/lib/profiling/stap_timers.cc \
+    src/core/lib/support/alloc.cc \
+    src/core/lib/support/arena.cc \
+    src/core/lib/support/atm.cc \
+    src/core/lib/support/avl.cc \
+    src/core/lib/support/cmdline.cc \
+    src/core/lib/support/cpu_iphone.cc \
+    src/core/lib/support/cpu_linux.cc \
+    src/core/lib/support/cpu_posix.cc \
+    src/core/lib/support/cpu_windows.cc \
+    src/core/lib/support/env_linux.cc \
+    src/core/lib/support/env_posix.cc \
+    src/core/lib/support/env_windows.cc \
+    src/core/lib/support/histogram.cc \
+    src/core/lib/support/host_port.cc \
+    src/core/lib/support/log.cc \
+    src/core/lib/support/log_android.cc \
+    src/core/lib/support/log_linux.cc \
+    src/core/lib/support/log_posix.cc \
+    src/core/lib/support/log_windows.cc \
+    src/core/lib/support/mpscq.cc \
+    src/core/lib/support/murmur_hash.cc \
+    src/core/lib/support/stack_lockfree.cc \
+    src/core/lib/support/string.cc \
+    src/core/lib/support/string_posix.cc \
+    src/core/lib/support/string_util_windows.cc \
+    src/core/lib/support/string_windows.cc \
+    src/core/lib/support/subprocess_posix.cc \
+    src/core/lib/support/subprocess_windows.cc \
+    src/core/lib/support/sync.cc \
+    src/core/lib/support/sync_posix.cc \
+    src/core/lib/support/sync_windows.cc \
+    src/core/lib/support/thd.cc \
+    src/core/lib/support/thd_posix.cc \
+    src/core/lib/support/thd_windows.cc \
+    src/core/lib/support/time.cc \
+    src/core/lib/support/time_posix.cc \
+    src/core/lib/support/time_precise.cc \
+    src/core/lib/support/time_windows.cc \
+    src/core/lib/support/tls_pthread.cc \
+    src/core/lib/support/tmpfile_msys.cc \
+    src/core/lib/support/tmpfile_posix.cc \
+    src/core/lib/support/tmpfile_windows.cc \
+    src/core/lib/support/wrap_memcpy.cc \
+    src/core/lib/surface/init.cc \
+    src/core/lib/backoff/backoff.cc \
+    src/core/lib/channel/channel_args.cc \
+    src/core/lib/channel/channel_stack.cc \
+    src/core/lib/channel/channel_stack_builder.cc \
+    src/core/lib/channel/connected_channel.cc \
+    src/core/lib/channel/handshaker.cc \
+    src/core/lib/channel/handshaker_factory.cc \
+    src/core/lib/channel/handshaker_registry.cc \
+    src/core/lib/compression/compression.cc \
+    src/core/lib/compression/compression_internal.cc \
+    src/core/lib/compression/message_compress.cc \
+    src/core/lib/compression/stream_compression.cc \
+    src/core/lib/compression/stream_compression_gzip.cc \
+    src/core/lib/compression/stream_compression_identity.cc \
+    src/core/lib/debug/stats.cc \
+    src/core/lib/debug/stats_data.cc \
+    src/core/lib/http/format_request.cc \
+    src/core/lib/http/httpcli.cc \
+    src/core/lib/http/parser.cc \
+    src/core/lib/iomgr/call_combiner.cc \
+    src/core/lib/iomgr/closure.cc \
+    src/core/lib/iomgr/combiner.cc \
+    src/core/lib/iomgr/endpoint.cc \
+    src/core/lib/iomgr/endpoint_pair_posix.cc \
+    src/core/lib/iomgr/endpoint_pair_uv.cc \
+    src/core/lib/iomgr/endpoint_pair_windows.cc \
+    src/core/lib/iomgr/error.cc \
+    src/core/lib/iomgr/ev_epoll1_linux.cc \
+    src/core/lib/iomgr/ev_epollex_linux.cc \
+    src/core/lib/iomgr/ev_epollsig_linux.cc \
+    src/core/lib/iomgr/ev_poll_posix.cc \
+    src/core/lib/iomgr/ev_posix.cc \
+    src/core/lib/iomgr/ev_windows.cc \
+    src/core/lib/iomgr/exec_ctx.cc \
+    src/core/lib/iomgr/executor.cc \
+    src/core/lib/iomgr/gethostname_fallback.cc \
+    src/core/lib/iomgr/gethostname_host_name_max.cc \
+    src/core/lib/iomgr/gethostname_sysconf.cc \
+    src/core/lib/iomgr/iocp_windows.cc \
+    src/core/lib/iomgr/iomgr.cc \
+    src/core/lib/iomgr/iomgr_posix.cc \
+    src/core/lib/iomgr/iomgr_uv.cc \
+    src/core/lib/iomgr/iomgr_windows.cc \
+    src/core/lib/iomgr/is_epollexclusive_available.cc \
+    src/core/lib/iomgr/load_file.cc \
+    src/core/lib/iomgr/lockfree_event.cc \
+    src/core/lib/iomgr/network_status_tracker.cc \
+    src/core/lib/iomgr/polling_entity.cc \
+    src/core/lib/iomgr/pollset_set_uv.cc \
+    src/core/lib/iomgr/pollset_set_windows.cc \
+    src/core/lib/iomgr/pollset_uv.cc \
+    src/core/lib/iomgr/pollset_windows.cc \
+    src/core/lib/iomgr/resolve_address_posix.cc \
+    src/core/lib/iomgr/resolve_address_uv.cc \
+    src/core/lib/iomgr/resolve_address_windows.cc \
+    src/core/lib/iomgr/resource_quota.cc \
+    src/core/lib/iomgr/sockaddr_utils.cc \
+    src/core/lib/iomgr/socket_factory_posix.cc \
+    src/core/lib/iomgr/socket_mutator.cc \
+    src/core/lib/iomgr/socket_utils_common_posix.cc \
+    src/core/lib/iomgr/socket_utils_linux.cc \
+    src/core/lib/iomgr/socket_utils_posix.cc \
+    src/core/lib/iomgr/socket_utils_uv.cc \
+    src/core/lib/iomgr/socket_utils_windows.cc \
+    src/core/lib/iomgr/socket_windows.cc \
+    src/core/lib/iomgr/tcp_client_posix.cc \
+    src/core/lib/iomgr/tcp_client_uv.cc \
+    src/core/lib/iomgr/tcp_client_windows.cc \
+    src/core/lib/iomgr/tcp_posix.cc \
+    src/core/lib/iomgr/tcp_server_posix.cc \
+    src/core/lib/iomgr/tcp_server_utils_posix_common.cc \
+    src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc \
+    src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.cc \
+    src/core/lib/iomgr/tcp_server_uv.cc \
+    src/core/lib/iomgr/tcp_server_windows.cc \
+    src/core/lib/iomgr/tcp_uv.cc \
+    src/core/lib/iomgr/tcp_windows.cc \
+    src/core/lib/iomgr/time_averaged_stats.cc \
+    src/core/lib/iomgr/timer_generic.cc \
+    src/core/lib/iomgr/timer_heap.cc \
+    src/core/lib/iomgr/timer_manager.cc \
+    src/core/lib/iomgr/timer_uv.cc \
+    src/core/lib/iomgr/udp_server.cc \
+    src/core/lib/iomgr/unix_sockets_posix.cc \
+    src/core/lib/iomgr/unix_sockets_posix_noop.cc \
+    src/core/lib/iomgr/wakeup_fd_cv.cc \
+    src/core/lib/iomgr/wakeup_fd_eventfd.cc \
+    src/core/lib/iomgr/wakeup_fd_nospecial.cc \
+    src/core/lib/iomgr/wakeup_fd_pipe.cc \
+    src/core/lib/iomgr/wakeup_fd_posix.cc \
+    src/core/lib/json/json.cc \
+    src/core/lib/json/json_reader.cc \
+    src/core/lib/json/json_string.cc \
+    src/core/lib/json/json_writer.cc \
+    src/core/lib/slice/b64.cc \
+    src/core/lib/slice/percent_encoding.cc \
+    src/core/lib/slice/slice.cc \
+    src/core/lib/slice/slice_buffer.cc \
+    src/core/lib/slice/slice_hash_table.cc \
+    src/core/lib/slice/slice_intern.cc \
+    src/core/lib/slice/slice_string_helpers.cc \
+    src/core/lib/surface/alarm.cc \
+    src/core/lib/surface/api_trace.cc \
+    src/core/lib/surface/byte_buffer.cc \
+    src/core/lib/surface/byte_buffer_reader.cc \
+    src/core/lib/surface/call.cc \
+    src/core/lib/surface/call_details.cc \
+    src/core/lib/surface/call_log_batch.cc \
+    src/core/lib/surface/channel.cc \
+    src/core/lib/surface/channel_init.cc \
+    src/core/lib/surface/channel_ping.cc \
+    src/core/lib/surface/channel_stack_type.cc \
+    src/core/lib/surface/completion_queue.cc \
+    src/core/lib/surface/completion_queue_factory.cc \
+    src/core/lib/surface/event_string.cc \
     src/core/lib/surface/lame_client.cc \
-    src/core/lib/surface/metadata_array.c \
-    src/core/lib/surface/server.c \
-    src/core/lib/surface/validate_metadata.c \
-    src/core/lib/surface/version.c \
-    src/core/lib/transport/bdp_estimator.c \
-    src/core/lib/transport/byte_stream.c \
-    src/core/lib/transport/connectivity_state.c \
-    src/core/lib/transport/error_utils.c \
-    src/core/lib/transport/metadata.c \
-    src/core/lib/transport/metadata_batch.c \
-    src/core/lib/transport/pid_controller.c \
-    src/core/lib/transport/service_config.c \
-    src/core/lib/transport/static_metadata.c \
-    src/core/lib/transport/status_conversion.c \
-    src/core/lib/transport/timeout_encoding.c \
-    src/core/lib/transport/transport.c \
-    src/core/lib/transport/transport_op_string.c \
-    src/core/lib/debug/trace.c \
-    src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c \
-    src/core/ext/transport/chttp2/transport/bin_decoder.c \
-    src/core/ext/transport/chttp2/transport/bin_encoder.c \
-    src/core/ext/transport/chttp2/transport/chttp2_plugin.c \
-    src/core/ext/transport/chttp2/transport/chttp2_transport.c \
-    src/core/ext/transport/chttp2/transport/flow_control.c \
-    src/core/ext/transport/chttp2/transport/frame_data.c \
-    src/core/ext/transport/chttp2/transport/frame_goaway.c \
-    src/core/ext/transport/chttp2/transport/frame_ping.c \
-    src/core/ext/transport/chttp2/transport/frame_rst_stream.c \
-    src/core/ext/transport/chttp2/transport/frame_settings.c \
-    src/core/ext/transport/chttp2/transport/frame_window_update.c \
-    src/core/ext/transport/chttp2/transport/hpack_encoder.c \
-    src/core/ext/transport/chttp2/transport/hpack_parser.c \
-    src/core/ext/transport/chttp2/transport/hpack_table.c \
-    src/core/ext/transport/chttp2/transport/http2_settings.c \
-    src/core/ext/transport/chttp2/transport/huffsyms.c \
-    src/core/ext/transport/chttp2/transport/incoming_metadata.c \
-    src/core/ext/transport/chttp2/transport/parsing.c \
-    src/core/ext/transport/chttp2/transport/stream_lists.c \
-    src/core/ext/transport/chttp2/transport/stream_map.c \
-    src/core/ext/transport/chttp2/transport/varint.c \
-    src/core/ext/transport/chttp2/transport/writing.c \
-    src/core/ext/transport/chttp2/alpn/alpn.c \
-    src/core/ext/filters/http/client/http_client_filter.c \
-    src/core/ext/filters/http/http_filters_plugin.c \
-    src/core/ext/filters/http/message_compress/message_compress_filter.c \
-    src/core/ext/filters/http/server/http_server_filter.c \
-    src/core/lib/http/httpcli_security_connector.c \
-    src/core/lib/security/context/security_context.c \
-    src/core/lib/security/credentials/composite/composite_credentials.c \
-    src/core/lib/security/credentials/credentials.c \
-    src/core/lib/security/credentials/credentials_metadata.c \
-    src/core/lib/security/credentials/fake/fake_credentials.c \
-    src/core/lib/security/credentials/google_default/credentials_generic.c \
-    src/core/lib/security/credentials/google_default/google_default_credentials.c \
-    src/core/lib/security/credentials/iam/iam_credentials.c \
-    src/core/lib/security/credentials/jwt/json_token.c \
-    src/core/lib/security/credentials/jwt/jwt_credentials.c \
-    src/core/lib/security/credentials/jwt/jwt_verifier.c \
-    src/core/lib/security/credentials/oauth2/oauth2_credentials.c \
-    src/core/lib/security/credentials/plugin/plugin_credentials.c \
-    src/core/lib/security/credentials/ssl/ssl_credentials.c \
-    src/core/lib/security/transport/client_auth_filter.c \
-    src/core/lib/security/transport/lb_targets_info.c \
-    src/core/lib/security/transport/secure_endpoint.c \
-    src/core/lib/security/transport/security_connector.c \
-    src/core/lib/security/transport/security_handshaker.c \
-    src/core/lib/security/transport/server_auth_filter.c \
-    src/core/lib/security/transport/tsi_error.c \
-    src/core/lib/security/util/json_util.c \
-    src/core/lib/surface/init_secure.c \
-    src/core/tsi/fake_transport_security.c \
-    src/core/tsi/gts_transport_security.c \
-    src/core/tsi/ssl_transport_security.c \
-    src/core/tsi/transport_security_grpc.c \
-    src/core/tsi/transport_security.c \
-    src/core/tsi/transport_security_adapter.c \
-    src/core/ext/transport/chttp2/server/chttp2_server.c \
-    src/core/ext/transport/chttp2/client/secure/secure_channel_create.c \
-    src/core/ext/filters/client_channel/channel_connectivity.c \
-    src/core/ext/filters/client_channel/client_channel.c \
-    src/core/ext/filters/client_channel/client_channel_factory.c \
-    src/core/ext/filters/client_channel/client_channel_plugin.c \
-    src/core/ext/filters/client_channel/connector.c \
-    src/core/ext/filters/client_channel/http_connect_handshaker.c \
-    src/core/ext/filters/client_channel/http_proxy.c \
-    src/core/ext/filters/client_channel/lb_policy.c \
-    src/core/ext/filters/client_channel/lb_policy_factory.c \
-    src/core/ext/filters/client_channel/lb_policy_registry.c \
-    src/core/ext/filters/client_channel/parse_address.c \
-    src/core/ext/filters/client_channel/proxy_mapper.c \
-    src/core/ext/filters/client_channel/proxy_mapper_registry.c \
-    src/core/ext/filters/client_channel/resolver.c \
-    src/core/ext/filters/client_channel/resolver_factory.c \
-    src/core/ext/filters/client_channel/resolver_registry.c \
-    src/core/ext/filters/client_channel/retry_throttle.c \
-    src/core/ext/filters/client_channel/subchannel.c \
-    src/core/ext/filters/client_channel/subchannel_index.c \
-    src/core/ext/filters/client_channel/uri_parser.c \
-    src/core/ext/filters/deadline/deadline_filter.c \
-    src/core/ext/transport/chttp2/client/chttp2_connector.c \
-    src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
-    src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c \
-    src/core/ext/transport/chttp2/client/insecure/channel_create.c \
-    src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c \
-    src/core/ext/transport/inproc/inproc_plugin.c \
-    src/core/ext/transport/inproc/inproc_transport.c \
-    src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.c \
-    src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.c \
-    src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel_secure.c \
-    src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.c \
-    src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.c \
+    src/core/lib/surface/metadata_array.cc \
+    src/core/lib/surface/server.cc \
+    src/core/lib/surface/validate_metadata.cc \
+    src/core/lib/surface/version.cc \
+    src/core/lib/transport/bdp_estimator.cc \
+    src/core/lib/transport/byte_stream.cc \
+    src/core/lib/transport/connectivity_state.cc \
+    src/core/lib/transport/error_utils.cc \
+    src/core/lib/transport/metadata.cc \
+    src/core/lib/transport/metadata_batch.cc \
+    src/core/lib/transport/pid_controller.cc \
+    src/core/lib/transport/service_config.cc \
+    src/core/lib/transport/static_metadata.cc \
+    src/core/lib/transport/status_conversion.cc \
+    src/core/lib/transport/timeout_encoding.cc \
+    src/core/lib/transport/transport.cc \
+    src/core/lib/transport/transport_op_string.cc \
+    src/core/lib/debug/trace.cc \
+    src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.cc \
+    src/core/ext/transport/chttp2/transport/bin_decoder.cc \
+    src/core/ext/transport/chttp2/transport/bin_encoder.cc \
+    src/core/ext/transport/chttp2/transport/chttp2_plugin.cc \
+    src/core/ext/transport/chttp2/transport/chttp2_transport.cc \
+    src/core/ext/transport/chttp2/transport/flow_control.cc \
+    src/core/ext/transport/chttp2/transport/frame_data.cc \
+    src/core/ext/transport/chttp2/transport/frame_goaway.cc \
+    src/core/ext/transport/chttp2/transport/frame_ping.cc \
+    src/core/ext/transport/chttp2/transport/frame_rst_stream.cc \
+    src/core/ext/transport/chttp2/transport/frame_settings.cc \
+    src/core/ext/transport/chttp2/transport/frame_window_update.cc \
+    src/core/ext/transport/chttp2/transport/hpack_encoder.cc \
+    src/core/ext/transport/chttp2/transport/hpack_parser.cc \
+    src/core/ext/transport/chttp2/transport/hpack_table.cc \
+    src/core/ext/transport/chttp2/transport/http2_settings.cc \
+    src/core/ext/transport/chttp2/transport/huffsyms.cc \
+    src/core/ext/transport/chttp2/transport/incoming_metadata.cc \
+    src/core/ext/transport/chttp2/transport/parsing.cc \
+    src/core/ext/transport/chttp2/transport/stream_lists.cc \
+    src/core/ext/transport/chttp2/transport/stream_map.cc \
+    src/core/ext/transport/chttp2/transport/varint.cc \
+    src/core/ext/transport/chttp2/transport/writing.cc \
+    src/core/ext/transport/chttp2/alpn/alpn.cc \
+    src/core/ext/filters/http/client/http_client_filter.cc \
+    src/core/ext/filters/http/http_filters_plugin.cc \
+    src/core/ext/filters/http/message_compress/message_compress_filter.cc \
+    src/core/ext/filters/http/server/http_server_filter.cc \
+    src/core/lib/http/httpcli_security_connector.cc \
+    src/core/lib/security/context/security_context.cc \
+    src/core/lib/security/credentials/composite/composite_credentials.cc \
+    src/core/lib/security/credentials/credentials.cc \
+    src/core/lib/security/credentials/credentials_metadata.cc \
+    src/core/lib/security/credentials/fake/fake_credentials.cc \
+    src/core/lib/security/credentials/google_default/credentials_generic.cc \
+    src/core/lib/security/credentials/google_default/google_default_credentials.cc \
+    src/core/lib/security/credentials/iam/iam_credentials.cc \
+    src/core/lib/security/credentials/jwt/json_token.cc \
+    src/core/lib/security/credentials/jwt/jwt_credentials.cc \
+    src/core/lib/security/credentials/jwt/jwt_verifier.cc \
+    src/core/lib/security/credentials/oauth2/oauth2_credentials.cc \
+    src/core/lib/security/credentials/plugin/plugin_credentials.cc \
+    src/core/lib/security/credentials/ssl/ssl_credentials.cc \
+    src/core/lib/security/transport/client_auth_filter.cc \
+    src/core/lib/security/transport/lb_targets_info.cc \
+    src/core/lib/security/transport/secure_endpoint.cc \
+    src/core/lib/security/transport/security_connector.cc \
+    src/core/lib/security/transport/security_handshaker.cc \
+    src/core/lib/security/transport/server_auth_filter.cc \
+    src/core/lib/security/transport/tsi_error.cc \
+    src/core/lib/security/util/json_util.cc \
+    src/core/lib/surface/init_secure.cc \
+    src/core/tsi/fake_transport_security.cc \
+    src/core/tsi/gts_transport_security.cc \
+    src/core/tsi/ssl_transport_security.cc \
+    src/core/tsi/transport_security_grpc.cc \
+    src/core/tsi/transport_security.cc \
+    src/core/tsi/transport_security_adapter.cc \
+    src/core/ext/transport/chttp2/server/chttp2_server.cc \
+    src/core/ext/transport/chttp2/client/secure/secure_channel_create.cc \
+    src/core/ext/filters/client_channel/channel_connectivity.cc \
+    src/core/ext/filters/client_channel/client_channel.cc \
+    src/core/ext/filters/client_channel/client_channel_factory.cc \
+    src/core/ext/filters/client_channel/client_channel_plugin.cc \
+    src/core/ext/filters/client_channel/connector.cc \
+    src/core/ext/filters/client_channel/http_connect_handshaker.cc \
+    src/core/ext/filters/client_channel/http_proxy.cc \
+    src/core/ext/filters/client_channel/lb_policy.cc \
+    src/core/ext/filters/client_channel/lb_policy_factory.cc \
+    src/core/ext/filters/client_channel/lb_policy_registry.cc \
+    src/core/ext/filters/client_channel/parse_address.cc \
+    src/core/ext/filters/client_channel/proxy_mapper.cc \
+    src/core/ext/filters/client_channel/proxy_mapper_registry.cc \
+    src/core/ext/filters/client_channel/resolver.cc \
+    src/core/ext/filters/client_channel/resolver_factory.cc \
+    src/core/ext/filters/client_channel/resolver_registry.cc \
+    src/core/ext/filters/client_channel/retry_throttle.cc \
+    src/core/ext/filters/client_channel/subchannel.cc \
+    src/core/ext/filters/client_channel/subchannel_index.cc \
+    src/core/ext/filters/client_channel/uri_parser.cc \
+    src/core/ext/filters/deadline/deadline_filter.cc \
+    src/core/ext/transport/chttp2/client/chttp2_connector.cc \
+    src/core/ext/transport/chttp2/server/insecure/server_chttp2.cc \
+    src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.cc \
+    src/core/ext/transport/chttp2/client/insecure/channel_create.cc \
+    src/core/ext/transport/chttp2/client/insecure/channel_create_posix.cc \
+    src/core/ext/transport/inproc/inproc_plugin.cc \
+    src/core/ext/transport/inproc/inproc_transport.cc \
+    src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.cc \
+    src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc \
+    src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel_secure.cc \
+    src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.cc \
+    src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.cc \
     src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
     third_party/nanopb/pb_decode.c \
     third_party/nanopb/pb_encode.c \
-    src/core/ext/filters/client_channel/resolver/fake/fake_resolver.c \
-    src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.c \
-    src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.c \
-    src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c \
-    src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.c \
-    src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.c \
-    src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.c \
-    src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.c \
-    src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.c \
-    src/core/ext/filters/load_reporting/server_load_reporting_filter.c \
-    src/core/ext/filters/load_reporting/server_load_reporting_plugin.c \
-    src/core/ext/census/base_resources.c \
-    src/core/ext/census/context.c \
+    src/core/ext/filters/client_channel/resolver/fake/fake_resolver.cc \
+    src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc \
+    src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.cc \
+    src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.cc \
+    src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.cc \
+    src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc \
+    src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.cc \
+    src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.cc \
+    src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.cc \
+    src/core/ext/filters/load_reporting/server_load_reporting_filter.cc \
+    src/core/ext/filters/load_reporting/server_load_reporting_plugin.cc \
+    src/core/ext/census/base_resources.cc \
+    src/core/ext/census/context.cc \
     src/core/ext/census/gen/census.pb.c \
     src/core/ext/census/gen/trace_context.pb.c \
-    src/core/ext/census/grpc_context.c \
-    src/core/ext/census/grpc_filter.c \
-    src/core/ext/census/grpc_plugin.c \
-    src/core/ext/census/initialize.c \
-    src/core/ext/census/intrusive_hash_map.c \
-    src/core/ext/census/mlog.c \
-    src/core/ext/census/operation.c \
-    src/core/ext/census/placeholders.c \
-    src/core/ext/census/resource.c \
-    src/core/ext/census/trace_context.c \
-    src/core/ext/census/tracing.c \
-    src/core/ext/filters/max_age/max_age_filter.c \
-    src/core/ext/filters/message_size/message_size_filter.c \
-    src/core/ext/filters/workarounds/workaround_cronet_compression_filter.c \
-    src/core/ext/filters/workarounds/workaround_utils.c \
-    src/core/plugin_registry/grpc_plugin_registry.c \
+    src/core/ext/census/grpc_context.cc \
+    src/core/ext/census/grpc_filter.cc \
+    src/core/ext/census/grpc_plugin.cc \
+    src/core/ext/census/initialize.cc \
+    src/core/ext/census/intrusive_hash_map.cc \
+    src/core/ext/census/mlog.cc \
+    src/core/ext/census/operation.cc \
+    src/core/ext/census/placeholders.cc \
+    src/core/ext/census/resource.cc \
+    src/core/ext/census/trace_context.cc \
+    src/core/ext/census/tracing.cc \
+    src/core/ext/filters/max_age/max_age_filter.cc \
+    src/core/ext/filters/message_size/message_size_filter.cc \
+    src/core/ext/filters/workarounds/workaround_cronet_compression_filter.cc \
+    src/core/ext/filters/workarounds/workaround_utils.cc \
+    src/core/plugin_registry/grpc_plugin_registry.cc \
     src/boringssl/err_data.c \
     third_party/boringssl/crypto/aes/aes.c \
     third_party/boringssl/crypto/aes/key_wrap.c \
@@ -687,6 +687,7 @@ if test "$PHP_GRPC" != "no"; then
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/server/secure)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/transport)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/inproc)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/backoff)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/channel)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/compression)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/debug)

config.w32

@@ -16,314 +16,314 @@ if (PHP_GRPC != "no") {
     "src\\php\\ext\\grpc\\server.c " +
     "src\\php\\ext\\grpc\\server_credentials.c " +
     "src\\php\\ext\\grpc\\timeval.c " +
-    "src\\core\\lib\\profiling\\basic_timers.c " +
-    "src\\core\\lib\\profiling\\stap_timers.c " +
-    "src\\core\\lib\\support\\alloc.c " +
-    "src\\core\\lib\\support\\arena.c " +
-    "src\\core\\lib\\support\\atm.c " +
-    "src\\core\\lib\\support\\avl.c " +
-    "src\\core\\lib\\support\\backoff.c " +
-    "src\\core\\lib\\support\\cmdline.c " +
-    "src\\core\\lib\\support\\cpu_iphone.c " +
-    "src\\core\\lib\\support\\cpu_linux.c " +
-    "src\\core\\lib\\support\\cpu_posix.c " +
-    "src\\core\\lib\\support\\cpu_windows.c " +
-    "src\\core\\lib\\support\\env_linux.c " +
-    "src\\core\\lib\\support\\env_posix.c " +
-    "src\\core\\lib\\support\\env_windows.c " +
-    "src\\core\\lib\\support\\histogram.c " +
-    "src\\core\\lib\\support\\host_port.c " +
-    "src\\core\\lib\\support\\log.c " +
-    "src\\core\\lib\\support\\log_android.c " +
-    "src\\core\\lib\\support\\log_linux.c " +
-    "src\\core\\lib\\support\\log_posix.c " +
-    "src\\core\\lib\\support\\log_windows.c " +
-    "src\\core\\lib\\support\\mpscq.c " +
-    "src\\core\\lib\\support\\murmur_hash.c " +
-    "src\\core\\lib\\support\\stack_lockfree.c " +
-    "src\\core\\lib\\support\\string.c " +
-    "src\\core\\lib\\support\\string_posix.c " +
-    "src\\core\\lib\\support\\string_util_windows.c " +
-    "src\\core\\lib\\support\\string_windows.c " +
-    "src\\core\\lib\\support\\subprocess_posix.c " +
-    "src\\core\\lib\\support\\subprocess_windows.c " +
-    "src\\core\\lib\\support\\sync.c " +
-    "src\\core\\lib\\support\\sync_posix.c " +
-    "src\\core\\lib\\support\\sync_windows.c " +
-    "src\\core\\lib\\support\\thd.c " +
-    "src\\core\\lib\\support\\thd_posix.c " +
-    "src\\core\\lib\\support\\thd_windows.c " +
-    "src\\core\\lib\\support\\time.c " +
-    "src\\core\\lib\\support\\time_posix.c " +
-    "src\\core\\lib\\support\\time_precise.c " +
-    "src\\core\\lib\\support\\time_windows.c " +
-    "src\\core\\lib\\support\\tls_pthread.c " +
-    "src\\core\\lib\\support\\tmpfile_msys.c " +
-    "src\\core\\lib\\support\\tmpfile_posix.c " +
-    "src\\core\\lib\\support\\tmpfile_windows.c " +
-    "src\\core\\lib\\support\\wrap_memcpy.c " +
-    "src\\core\\lib\\surface\\init.c " +
-    "src\\core\\lib\\channel\\channel_args.c " +
-    "src\\core\\lib\\channel\\channel_stack.c " +
-    "src\\core\\lib\\channel\\channel_stack_builder.c " +
-    "src\\core\\lib\\channel\\connected_channel.c " +
-    "src\\core\\lib\\channel\\handshaker.c " +
-    "src\\core\\lib\\channel\\handshaker_factory.c " +
-    "src\\core\\lib\\channel\\handshaker_registry.c " +
-    "src\\core\\lib\\compression\\compression.c " +
-    "src\\core\\lib\\compression\\compression_internal.c " +
-    "src\\core\\lib\\compression\\message_compress.c " +
-    "src\\core\\lib\\compression\\stream_compression.c " +
-    "src\\core\\lib\\compression\\stream_compression_gzip.c " +
-    "src\\core\\lib\\compression\\stream_compression_identity.c " +
-    "src\\core\\lib\\debug\\stats.c " +
-    "src\\core\\lib\\debug\\stats_data.c " +
-    "src\\core\\lib\\http\\format_request.c " +
-    "src\\core\\lib\\http\\httpcli.c " +
-    "src\\core\\lib\\http\\parser.c " +
-    "src\\core\\lib\\iomgr\\call_combiner.c " +
-    "src\\core\\lib\\iomgr\\closure.c " +
-    "src\\core\\lib\\iomgr\\combiner.c " +
-    "src\\core\\lib\\iomgr\\endpoint.c " +
-    "src\\core\\lib\\iomgr\\endpoint_pair_posix.c " +
-    "src\\core\\lib\\iomgr\\endpoint_pair_uv.c " +
-    "src\\core\\lib\\iomgr\\endpoint_pair_windows.c " +
-    "src\\core\\lib\\iomgr\\error.c " +
-    "src\\core\\lib\\iomgr\\ev_epoll1_linux.c " +
-    "src\\core\\lib\\iomgr\\ev_epollex_linux.c " +
-    "src\\core\\lib\\iomgr\\ev_epollsig_linux.c " +
-    "src\\core\\lib\\iomgr\\ev_poll_posix.c " +
-    "src\\core\\lib\\iomgr\\ev_posix.c " +
-    "src\\core\\lib\\iomgr\\ev_windows.c " +
-    "src\\core\\lib\\iomgr\\exec_ctx.c " +
-    "src\\core\\lib\\iomgr\\executor.c " +
-    "src\\core\\lib\\iomgr\\gethostname_fallback.c " +
-    "src\\core\\lib\\iomgr\\gethostname_host_name_max.c " +
-    "src\\core\\lib\\iomgr\\gethostname_sysconf.c " +
-    "src\\core\\lib\\iomgr\\iocp_windows.c " +
-    "src\\core\\lib\\iomgr\\iomgr.c " +
-    "src\\core\\lib\\iomgr\\iomgr_posix.c " +
-    "src\\core\\lib\\iomgr\\iomgr_uv.c " +
-    "src\\core\\lib\\iomgr\\iomgr_windows.c " +
-    "src\\core\\lib\\iomgr\\is_epollexclusive_available.c " +
-    "src\\core\\lib\\iomgr\\load_file.c " +
-    "src\\core\\lib\\iomgr\\lockfree_event.c " +
-    "src\\core\\lib\\iomgr\\network_status_tracker.c " +
-    "src\\core\\lib\\iomgr\\polling_entity.c " +
-    "src\\core\\lib\\iomgr\\pollset_set_uv.c " +
-    "src\\core\\lib\\iomgr\\pollset_set_windows.c " +
-    "src\\core\\lib\\iomgr\\pollset_uv.c " +
-    "src\\core\\lib\\iomgr\\pollset_windows.c " +
-    "src\\core\\lib\\iomgr\\resolve_address_posix.c " +
-    "src\\core\\lib\\iomgr\\resolve_address_uv.c " +
-    "src\\core\\lib\\iomgr\\resolve_address_windows.c " +
-    "src\\core\\lib\\iomgr\\resource_quota.c " +
-    "src\\core\\lib\\iomgr\\sockaddr_utils.c " +
-    "src\\core\\lib\\iomgr\\socket_factory_posix.c " +
-    "src\\core\\lib\\iomgr\\socket_mutator.c " +
-    "src\\core\\lib\\iomgr\\socket_utils_common_posix.c " +
-    "src\\core\\lib\\iomgr\\socket_utils_linux.c " +
-    "src\\core\\lib\\iomgr\\socket_utils_posix.c " +
-    "src\\core\\lib\\iomgr\\socket_utils_uv.c " +
-    "src\\core\\lib\\iomgr\\socket_utils_windows.c " +
-    "src\\core\\lib\\iomgr\\socket_windows.c " +
-    "src\\core\\lib\\iomgr\\tcp_client_posix.c " +
-    "src\\core\\lib\\iomgr\\tcp_client_uv.c " +
-    "src\\core\\lib\\iomgr\\tcp_client_windows.c " +
-    "src\\core\\lib\\iomgr\\tcp_posix.c " +
-    "src\\core\\lib\\iomgr\\tcp_server_posix.c " +
-    "src\\core\\lib\\iomgr\\tcp_server_utils_posix_common.c " +
-    "src\\core\\lib\\iomgr\\tcp_server_utils_posix_ifaddrs.c " +
-    "src\\core\\lib\\iomgr\\tcp_server_utils_posix_noifaddrs.c " +
-    "src\\core\\lib\\iomgr\\tcp_server_uv.c " +
-    "src\\core\\lib\\iomgr\\tcp_server_windows.c " +
-    "src\\core\\lib\\iomgr\\tcp_uv.c " +
-    "src\\core\\lib\\iomgr\\tcp_windows.c " +
-    "src\\core\\lib\\iomgr\\time_averaged_stats.c " +
-    "src\\core\\lib\\iomgr\\timer_generic.c " +
-    "src\\core\\lib\\iomgr\\timer_heap.c " +
-    "src\\core\\lib\\iomgr\\timer_manager.c " +
-    "src\\core\\lib\\iomgr\\timer_uv.c " +
-    "src\\core\\lib\\iomgr\\udp_server.c " +
-    "src\\core\\lib\\iomgr\\unix_sockets_posix.c " +
-    "src\\core\\lib\\iomgr\\unix_sockets_posix_noop.c " +
-    "src\\core\\lib\\iomgr\\wakeup_fd_cv.c " +
-    "src\\core\\lib\\iomgr\\wakeup_fd_eventfd.c " +
-    "src\\core\\lib\\iomgr\\wakeup_fd_nospecial.c " +
-    "src\\core\\lib\\iomgr\\wakeup_fd_pipe.c " +
-    "src\\core\\lib\\iomgr\\wakeup_fd_posix.c " +
-    "src\\core\\lib\\json\\json.c " +
-    "src\\core\\lib\\json\\json_reader.c " +
-    "src\\core\\lib\\json\\json_string.c " +
-    "src\\core\\lib\\json\\json_writer.c " +
-    "src\\core\\lib\\slice\\b64.c " +
-    "src\\core\\lib\\slice\\percent_encoding.c " +
-    "src\\core\\lib\\slice\\slice.c " +
-    "src\\core\\lib\\slice\\slice_buffer.c " +
-    "src\\core\\lib\\slice\\slice_hash_table.c " +
-    "src\\core\\lib\\slice\\slice_intern.c " +
-    "src\\core\\lib\\slice\\slice_string_helpers.c " +
-    "src\\core\\lib\\surface\\alarm.c " +
-    "src\\core\\lib\\surface\\api_trace.c " +
-    "src\\core\\lib\\surface\\byte_buffer.c " +
-    "src\\core\\lib\\surface\\byte_buffer_reader.c " +
-    "src\\core\\lib\\surface\\call.c " +
-    "src\\core\\lib\\surface\\call_details.c " +
-    "src\\core\\lib\\surface\\call_log_batch.c " +
-    "src\\core\\lib\\surface\\channel.c " +
-    "src\\core\\lib\\surface\\channel_init.c " +
-    "src\\core\\lib\\surface\\channel_ping.c " +
-    "src\\core\\lib\\surface\\channel_stack_type.c " +
-    "src\\core\\lib\\surface\\completion_queue.c " +
-    "src\\core\\lib\\surface\\completion_queue_factory.c " +
-    "src\\core\\lib\\surface\\event_string.c " +
+    "src\\core\\lib\\profiling\\basic_timers.cc " +
+    "src\\core\\lib\\profiling\\stap_timers.cc " +
+    "src\\core\\lib\\support\\alloc.cc " +
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+    "src\\core\\ext\\transport\\chttp2\\client\\secure\\secure_channel_create.cc " +
+    "src\\core\\ext\\filters\\client_channel\\channel_connectivity.cc " +
+    "src\\core\\ext\\filters\\client_channel\\client_channel.cc " +
+    "src\\core\\ext\\filters\\client_channel\\client_channel_factory.cc " +
+    "src\\core\\ext\\filters\\client_channel\\client_channel_plugin.cc " +
+    "src\\core\\ext\\filters\\client_channel\\connector.cc " +
+    "src\\core\\ext\\filters\\client_channel\\http_connect_handshaker.cc " +
+    "src\\core\\ext\\filters\\client_channel\\http_proxy.cc " +
+    "src\\core\\ext\\filters\\client_channel\\lb_policy.cc " +
+    "src\\core\\ext\\filters\\client_channel\\lb_policy_factory.cc " +
+    "src\\core\\ext\\filters\\client_channel\\lb_policy_registry.cc " +
+    "src\\core\\ext\\filters\\client_channel\\parse_address.cc " +
+    "src\\core\\ext\\filters\\client_channel\\proxy_mapper.cc " +
+    "src\\core\\ext\\filters\\client_channel\\proxy_mapper_registry.cc " +
+    "src\\core\\ext\\filters\\client_channel\\resolver.cc " +
+    "src\\core\\ext\\filters\\client_channel\\resolver_factory.cc " +
+    "src\\core\\ext\\filters\\client_channel\\resolver_registry.cc " +
+    "src\\core\\ext\\filters\\client_channel\\retry_throttle.cc " +
+    "src\\core\\ext\\filters\\client_channel\\subchannel.cc " +
+    "src\\core\\ext\\filters\\client_channel\\subchannel_index.cc " +
+    "src\\core\\ext\\filters\\client_channel\\uri_parser.cc " +
+    "src\\core\\ext\\filters\\deadline\\deadline_filter.cc " +
+    "src\\core\\ext\\transport\\chttp2\\client\\chttp2_connector.cc " +
+    "src\\core\\ext\\transport\\chttp2\\server\\insecure\\server_chttp2.cc " +
+    "src\\core\\ext\\transport\\chttp2\\server\\insecure\\server_chttp2_posix.cc " +
+    "src\\core\\ext\\transport\\chttp2\\client\\insecure\\channel_create.cc " +
+    "src\\core\\ext\\transport\\chttp2\\client\\insecure\\channel_create_posix.cc " +
+    "src\\core\\ext\\transport\\inproc\\inproc_plugin.cc " +
+    "src\\core\\ext\\transport\\inproc\\inproc_transport.cc " +
+    "src\\core\\ext\\filters\\client_channel\\lb_policy\\grpclb\\client_load_reporting_filter.cc " +
+    "src\\core\\ext\\filters\\client_channel\\lb_policy\\grpclb\\grpclb.cc " +
+    "src\\core\\ext\\filters\\client_channel\\lb_policy\\grpclb\\grpclb_channel_secure.cc " +
+    "src\\core\\ext\\filters\\client_channel\\lb_policy\\grpclb\\grpclb_client_stats.cc " +
+    "src\\core\\ext\\filters\\client_channel\\lb_policy\\grpclb\\load_balancer_api.cc " +
     "src\\core\\ext\\filters\\client_channel\\lb_policy\\grpclb\\proto\\grpc\\lb\\v1\\load_balancer.pb.c " +
     "third_party\\nanopb\\pb_common.c " +
     "third_party\\nanopb\\pb_decode.c " +
     "third_party\\nanopb\\pb_encode.c " +
-    "src\\core\\ext\\filters\\client_channel\\resolver\\fake\\fake_resolver.c " +
-    "src\\core\\ext\\filters\\client_channel\\lb_policy\\pick_first\\pick_first.c " +
-    "src\\core\\ext\\filters\\client_channel\\lb_policy\\round_robin\\round_robin.c " +
-    "src\\core\\ext\\filters\\client_channel\\resolver\\dns\\c_ares\\dns_resolver_ares.c " +
-    "src\\core\\ext\\filters\\client_channel\\resolver\\dns\\c_ares\\grpc_ares_ev_driver_posix.c " +
-    "src\\core\\ext\\filters\\client_channel\\resolver\\dns\\c_ares\\grpc_ares_wrapper.c " +
-    "src\\core\\ext\\filters\\client_channel\\resolver\\dns\\c_ares\\grpc_ares_wrapper_fallback.c " +
-    "src\\core\\ext\\filters\\client_channel\\resolver\\dns\\native\\dns_resolver.c " +
-    "src\\core\\ext\\filters\\client_channel\\resolver\\sockaddr\\sockaddr_resolver.c " +
-    "src\\core\\ext\\filters\\load_reporting\\server_load_reporting_filter.c " +
-    "src\\core\\ext\\filters\\load_reporting\\server_load_reporting_plugin.c " +
-    "src\\core\\ext\\census\\base_resources.c " +
-    "src\\core\\ext\\census\\context.c " +
+    "src\\core\\ext\\filters\\client_channel\\resolver\\fake\\fake_resolver.cc " +
+    "src\\core\\ext\\filters\\client_channel\\lb_policy\\pick_first\\pick_first.cc " +
+    "src\\core\\ext\\filters\\client_channel\\lb_policy\\round_robin\\round_robin.cc " +
+    "src\\core\\ext\\filters\\client_channel\\resolver\\dns\\c_ares\\dns_resolver_ares.cc " +
+    "src\\core\\ext\\filters\\client_channel\\resolver\\dns\\c_ares\\grpc_ares_ev_driver_posix.cc " +
+    "src\\core\\ext\\filters\\client_channel\\resolver\\dns\\c_ares\\grpc_ares_wrapper.cc " +
+    "src\\core\\ext\\filters\\client_channel\\resolver\\dns\\c_ares\\grpc_ares_wrapper_fallback.cc " +
+    "src\\core\\ext\\filters\\client_channel\\resolver\\dns\\native\\dns_resolver.cc " +
+    "src\\core\\ext\\filters\\client_channel\\resolver\\sockaddr\\sockaddr_resolver.cc " +
+    "src\\core\\ext\\filters\\load_reporting\\server_load_reporting_filter.cc " +
+    "src\\core\\ext\\filters\\load_reporting\\server_load_reporting_plugin.cc " +
+    "src\\core\\ext\\census\\base_resources.cc " +
+    "src\\core\\ext\\census\\context.cc " +
     "src\\core\\ext\\census\\gen\\census.pb.c " +
     "src\\core\\ext\\census\\gen\\trace_context.pb.c " +
-    "src\\core\\ext\\census\\grpc_context.c " +
-    "src\\core\\ext\\census\\grpc_filter.c " +
-    "src\\core\\ext\\census\\grpc_plugin.c " +
-    "src\\core\\ext\\census\\initialize.c " +
-    "src\\core\\ext\\census\\intrusive_hash_map.c " +
-    "src\\core\\ext\\census\\mlog.c " +
-    "src\\core\\ext\\census\\operation.c " +
-    "src\\core\\ext\\census\\placeholders.c " +
-    "src\\core\\ext\\census\\resource.c " +
-    "src\\core\\ext\\census\\trace_context.c " +
-    "src\\core\\ext\\census\\tracing.c " +
-    "src\\core\\ext\\filters\\max_age\\max_age_filter.c " +
-    "src\\core\\ext\\filters\\message_size\\message_size_filter.c " +
-    "src\\core\\ext\\filters\\workarounds\\workaround_cronet_compression_filter.c " +
-    "src\\core\\ext\\filters\\workarounds\\workaround_utils.c " +
-    "src\\core\\plugin_registry\\grpc_plugin_registry.c " +
+    "src\\core\\ext\\census\\grpc_context.cc " +
+    "src\\core\\ext\\census\\grpc_filter.cc " +
+    "src\\core\\ext\\census\\grpc_plugin.cc " +
+    "src\\core\\ext\\census\\initialize.cc " +
+    "src\\core\\ext\\census\\intrusive_hash_map.cc " +
+    "src\\core\\ext\\census\\mlog.cc " +
+    "src\\core\\ext\\census\\operation.cc " +
+    "src\\core\\ext\\census\\placeholders.cc " +
+    "src\\core\\ext\\census\\resource.cc " +
+    "src\\core\\ext\\census\\trace_context.cc " +
+    "src\\core\\ext\\census\\tracing.cc " +
+    "src\\core\\ext\\filters\\max_age\\max_age_filter.cc " +
+    "src\\core\\ext\\filters\\message_size\\message_size_filter.cc " +
+    "src\\core\\ext\\filters\\workarounds\\workaround_cronet_compression_filter.cc " +
+    "src\\core\\ext\\filters\\workarounds\\workaround_utils.cc " +
+    "src\\core\\plugin_registry\\grpc_plugin_registry.cc " +
     "src\\boringssl\\err_data.c " +
     "third_party\\boringssl\\crypto\\aes\\aes.c " +
     "third_party\\boringssl\\crypto\\aes\\key_wrap.c " +
@@ -700,6 +700,7 @@ if (PHP_GRPC != "no") {
   FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport\\chttp2\\transport");
   FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\ext\\transport\\inproc");
   FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib");
+  FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\backoff");
   FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\channel");
   FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\compression");
   FSO.CreateFolder(base_dir+"\\ext\\grpc\\src\\core\\lib\\debug");

doc/environment_variables.md

@@ -58,6 +58,7 @@ some configuration as environment variables that can be set.
     completion queue
   - round_robin - traces the round_robin load balancing policy
   - pick_first - traces the pick first load balancing policy
+  - plugin_credentials - traces plugin credentials
   - resource_quota - trace resource quota objects internals
   - glb - traces the grpclb load balancer
   - queue_pluck

doc/g_stands_for.md

@@ -11,3 +11,4 @@ future), and the corresponding version numbers that used them:
 - 1.4 'g' stands for 'gregarious'
 - 1.6 'g' stands for 'garcia'
 - 1.7 'g' stands for 'gambit'
+- 1.8 'g' stands for 'generous'

examples/node/dynamic_codegen/greeter_server.js

@@ -34,7 +34,7 @@ function sayHello(call, callback) {
  */
 function main() {
   var server = new grpc.Server();
-  server.addProtoService(hello_proto.Greeter.service, {sayHello: sayHello});
+  server.addService(hello_proto.Greeter.service, {sayHello: sayHello});
   server.bind('0.0.0.0:50051', grpc.ServerCredentials.createInsecure());
   server.start();
 }

gRPC-Core.podspec

@@ -22,7 +22,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'gRPC-Core'
-  version = '1.7.0-dev'
+  version = '1.8.0-dev'
   s.version  = version
   s.summary  = 'Core cross-platform gRPC library, written in C'
   s.homepage = 'https://grpc.io'
@@ -84,6 +84,7 @@ Pod::Spec.new do |s|
     # build.
     'USE_HEADERMAP' => 'NO',
     'ALWAYS_SEARCH_USER_PATHS' => 'NO',
+    'GCC_PREPROCESSOR_DEFINITIONS' => '"$(inherited)" "COCOAPODS=1" "PB_NO_PACKED_STRUCTS=1"',
   }
 
   s.default_subspecs = 'Interface', 'Implementation'
@@ -105,8 +106,6 @@ Pod::Spec.new do |s|
     ss.source_files = 'include/grpc/support/alloc.h',
                       'include/grpc/support/atm.h',
                       'include/grpc/support/atm_gcc_atomic.h',
-                      'include/grpc/support/atm_gcc_sync.h',
-                      'include/grpc/support/atm_windows.h',
                       'include/grpc/support/avl.h',
                       'include/grpc/support/cmdline.h',
                       'include/grpc/support/cpu.h',
@@ -121,18 +120,13 @@ Pod::Spec.new do |s|
                       'include/grpc/support/sync_custom.h',
                       'include/grpc/support/sync_generic.h',
                       'include/grpc/support/sync_posix.h',
-                      'include/grpc/support/sync_windows.h',
                       'include/grpc/support/thd.h',
                       'include/grpc/support/time.h',
                       'include/grpc/support/tls.h',
-                      'include/grpc/support/tls_gcc.h',
-                      'include/grpc/support/tls_msvc.h',
                       'include/grpc/support/tls_pthread.h',
                       'include/grpc/support/useful.h',
                       'include/grpc/impl/codegen/atm.h',
                       'include/grpc/impl/codegen/atm_gcc_atomic.h',
-                      'include/grpc/impl/codegen/atm_gcc_sync.h',
-                      'include/grpc/impl/codegen/atm_windows.h',
                       'include/grpc/impl/codegen/gpr_slice.h',
                       'include/grpc/impl/codegen/gpr_types.h',
                       'include/grpc/impl/codegen/port_platform.h',
@@ -140,7 +134,6 @@ Pod::Spec.new do |s|
                       'include/grpc/impl/codegen/sync_custom.h',
                       'include/grpc/impl/codegen/sync_generic.h',
                       'include/grpc/impl/codegen/sync_posix.h',
-                      'include/grpc/impl/codegen/sync_windows.h',
                       'include/grpc/impl/codegen/byte_buffer.h',
                       'include/grpc/impl/codegen/byte_buffer_reader.h',
                       'include/grpc/impl/codegen/compression_types.h',
@@ -152,8 +145,6 @@ Pod::Spec.new do |s|
                       'include/grpc/impl/codegen/status.h',
                       'include/grpc/impl/codegen/atm.h',
                       'include/grpc/impl/codegen/atm_gcc_atomic.h',
-                      'include/grpc/impl/codegen/atm_gcc_sync.h',
-                      'include/grpc/impl/codegen/atm_windows.h',
                       'include/grpc/impl/codegen/gpr_slice.h',
                       'include/grpc/impl/codegen/gpr_types.h',
                       'include/grpc/impl/codegen/port_platform.h',
@@ -161,7 +152,6 @@ Pod::Spec.new do |s|
                       'include/grpc/impl/codegen/sync_custom.h',
                       'include/grpc/impl/codegen/sync_generic.h',
                       'include/grpc/impl/codegen/sync_posix.h',
-                      'include/grpc/impl/codegen/sync_windows.h',
                       'include/grpc/grpc_security.h',
                       'include/grpc/byte_buffer.h',
                       'include/grpc/byte_buffer_reader.h',
@@ -189,8 +179,6 @@ Pod::Spec.new do |s|
                       'src/core/lib/support/atomic.h',
                       'src/core/lib/support/atomic_with_atm.h',
                       'src/core/lib/support/atomic_with_std.h',
-                      'src/core/lib/support/backoff.h',
-                      'src/core/lib/support/block_annotate.h',
                       'src/core/lib/support/env.h',
                       'src/core/lib/support/memory.h',
                       'src/core/lib/support/mpscq.h',
@@ -201,52 +189,51 @@ Pod::Spec.new do |s|
                       'src/core/lib/support/string_windows.h',
                       'src/core/lib/support/time_precise.h',
                       'src/core/lib/support/tmpfile.h',
-                      'src/core/lib/profiling/basic_timers.c',
-                      'src/core/lib/profiling/stap_timers.c',
-                      'src/core/lib/support/alloc.c',
-                      'src/core/lib/support/arena.c',
-                      'src/core/lib/support/atm.c',
-                      'src/core/lib/support/avl.c',
-                      'src/core/lib/support/backoff.c',
-                      'src/core/lib/support/cmdline.c',
-                      'src/core/lib/support/cpu_iphone.c',
-                      'src/core/lib/support/cpu_linux.c',
-                      'src/core/lib/support/cpu_posix.c',
-                      'src/core/lib/support/cpu_windows.c',
-                      'src/core/lib/support/env_linux.c',
-                      'src/core/lib/support/env_posix.c',
-                      'src/core/lib/support/env_windows.c',
-                      'src/core/lib/support/histogram.c',
-                      'src/core/lib/support/host_port.c',
-                      'src/core/lib/support/log.c',
-                      'src/core/lib/support/log_android.c',
-                      'src/core/lib/support/log_linux.c',
-                      'src/core/lib/support/log_posix.c',
-                      'src/core/lib/support/log_windows.c',
-                      'src/core/lib/support/mpscq.c',
-                      'src/core/lib/support/murmur_hash.c',
-                      'src/core/lib/support/stack_lockfree.c',
-                      'src/core/lib/support/string.c',
-                      'src/core/lib/support/string_posix.c',
-                      'src/core/lib/support/string_util_windows.c',
-                      'src/core/lib/support/string_windows.c',
-                      'src/core/lib/support/subprocess_posix.c',
-                      'src/core/lib/support/subprocess_windows.c',
-                      'src/core/lib/support/sync.c',
-                      'src/core/lib/support/sync_posix.c',
-                      'src/core/lib/support/sync_windows.c',
-                      'src/core/lib/support/thd.c',
-                      'src/core/lib/support/thd_posix.c',
-                      'src/core/lib/support/thd_windows.c',
-                      'src/core/lib/support/time.c',
-                      'src/core/lib/support/time_posix.c',
-                      'src/core/lib/support/time_precise.c',
-                      'src/core/lib/support/time_windows.c',
-                      'src/core/lib/support/tls_pthread.c',
-                      'src/core/lib/support/tmpfile_msys.c',
-                      'src/core/lib/support/tmpfile_posix.c',
-                      'src/core/lib/support/tmpfile_windows.c',
-                      'src/core/lib/support/wrap_memcpy.c',
+                      'src/core/lib/profiling/basic_timers.cc',
+                      'src/core/lib/profiling/stap_timers.cc',
+                      'src/core/lib/support/alloc.cc',
+                      'src/core/lib/support/arena.cc',
+                      'src/core/lib/support/atm.cc',
+                      'src/core/lib/support/avl.cc',
+                      'src/core/lib/support/cmdline.cc',
+                      'src/core/lib/support/cpu_iphone.cc',
+                      'src/core/lib/support/cpu_linux.cc',
+                      'src/core/lib/support/cpu_posix.cc',
+                      'src/core/lib/support/cpu_windows.cc',
+                      'src/core/lib/support/env_linux.cc',
+                      'src/core/lib/support/env_posix.cc',
+                      'src/core/lib/support/env_windows.cc',
+                      'src/core/lib/support/histogram.cc',
+                      'src/core/lib/support/host_port.cc',
+                      'src/core/lib/support/log.cc',
+                      'src/core/lib/support/log_android.cc',
+                      'src/core/lib/support/log_linux.cc',
+                      'src/core/lib/support/log_posix.cc',
+                      'src/core/lib/support/log_windows.cc',
+                      'src/core/lib/support/mpscq.cc',
+                      'src/core/lib/support/murmur_hash.cc',
+                      'src/core/lib/support/stack_lockfree.cc',
+                      'src/core/lib/support/string.cc',
+                      'src/core/lib/support/string_posix.cc',
+                      'src/core/lib/support/string_util_windows.cc',
+                      'src/core/lib/support/string_windows.cc',
+                      'src/core/lib/support/subprocess_posix.cc',
+                      'src/core/lib/support/subprocess_windows.cc',
+                      'src/core/lib/support/sync.cc',
+                      'src/core/lib/support/sync_posix.cc',
+                      'src/core/lib/support/sync_windows.cc',
+                      'src/core/lib/support/thd.cc',
+                      'src/core/lib/support/thd_posix.cc',
+                      'src/core/lib/support/thd_windows.cc',
+                      'src/core/lib/support/time.cc',
+                      'src/core/lib/support/time_posix.cc',
+                      'src/core/lib/support/time_precise.cc',
+                      'src/core/lib/support/time_windows.cc',
+                      'src/core/lib/support/tls_pthread.cc',
+                      'src/core/lib/support/tmpfile_msys.cc',
+                      'src/core/lib/support/tmpfile_posix.cc',
+                      'src/core/lib/support/tmpfile_windows.cc',
+                      'src/core/lib/support/wrap_memcpy.cc',
                       'src/core/ext/transport/chttp2/transport/bin_decoder.h',
                       'src/core/ext/transport/chttp2/transport/bin_encoder.h',
                       'src/core/ext/transport/chttp2/transport/chttp2_transport.h',
@@ -319,6 +306,7 @@ Pod::Spec.new do |s|
                       'src/core/ext/filters/deadline/deadline_filter.h',
                       'src/core/ext/transport/chttp2/client/chttp2_connector.h',
                       'src/core/ext/transport/inproc/inproc_transport.h',
+                      'src/core/lib/backoff/backoff.h',
                       'src/core/lib/channel/channel_args.h',
                       'src/core/lib/channel/channel_stack.h',
                       'src/core/lib/channel/channel_stack_builder.h',
@@ -338,6 +326,7 @@ Pod::Spec.new do |s|
                       'src/core/lib/http/format_request.h',
                       'src/core/lib/http/httpcli.h',
                       'src/core/lib/http/parser.h',
+                      'src/core/lib/iomgr/block_annotate.h',
                       'src/core/lib/iomgr/call_combiner.h',
                       'src/core/lib/iomgr/closure.h',
                       'src/core/lib/iomgr/combiner.h',
@@ -471,273 +460,272 @@ Pod::Spec.new do |s|
                       'src/core/ext/filters/message_size/message_size_filter.h',
                       'src/core/ext/filters/workarounds/workaround_cronet_compression_filter.h',
                       'src/core/ext/filters/workarounds/workaround_utils.h',
-                      'src/core/lib/surface/init.c',
-                      'src/core/lib/channel/channel_args.c',
-                      'src/core/lib/channel/channel_stack.c',
-                      'src/core/lib/channel/channel_stack_builder.c',
-                      'src/core/lib/channel/connected_channel.c',
-                      'src/core/lib/channel/handshaker.c',
-                      'src/core/lib/channel/handshaker_factory.c',
-                      'src/core/lib/channel/handshaker_registry.c',
-                      'src/core/lib/compression/compression.c',
-                      'src/core/lib/compression/compression_internal.c',
-                      'src/core/lib/compression/message_compress.c',
-                      'src/core/lib/compression/stream_compression.c',
-                      'src/core/lib/compression/stream_compression_gzip.c',
-                      'src/core/lib/compression/stream_compression_identity.c',
-                      'src/core/lib/debug/stats.c',
-                      'src/core/lib/debug/stats_data.c',
-                      'src/core/lib/http/format_request.c',
-                      'src/core/lib/http/httpcli.c',
-                      'src/core/lib/http/parser.c',
-                      'src/core/lib/iomgr/call_combiner.c',
-                      'src/core/lib/iomgr/closure.c',
-                      'src/core/lib/iomgr/combiner.c',
-                      'src/core/lib/iomgr/endpoint.c',
-                      'src/core/lib/iomgr/endpoint_pair_posix.c',
-                      'src/core/lib/iomgr/endpoint_pair_uv.c',
-                      'src/core/lib/iomgr/endpoint_pair_windows.c',
-                      'src/core/lib/iomgr/error.c',
-                      'src/core/lib/iomgr/ev_epoll1_linux.c',
-                      'src/core/lib/iomgr/ev_epollex_linux.c',
-                      'src/core/lib/iomgr/ev_epollsig_linux.c',
-                      'src/core/lib/iomgr/ev_poll_posix.c',
-                      'src/core/lib/iomgr/ev_posix.c',
-                      'src/core/lib/iomgr/ev_windows.c',
-                      'src/core/lib/iomgr/exec_ctx.c',
-                      'src/core/lib/iomgr/executor.c',
-                      'src/core/lib/iomgr/gethostname_fallback.c',
-                      'src/core/lib/iomgr/gethostname_host_name_max.c',
-                      'src/core/lib/iomgr/gethostname_sysconf.c',
-                      'src/core/lib/iomgr/iocp_windows.c',
-                      'src/core/lib/iomgr/iomgr.c',
-                      'src/core/lib/iomgr/iomgr_posix.c',
-                      'src/core/lib/iomgr/iomgr_uv.c',
-                      'src/core/lib/iomgr/iomgr_windows.c',
-                      'src/core/lib/iomgr/is_epollexclusive_available.c',
-                      'src/core/lib/iomgr/load_file.c',
-                      'src/core/lib/iomgr/lockfree_event.c',
-                      'src/core/lib/iomgr/network_status_tracker.c',
-                      'src/core/lib/iomgr/polling_entity.c',
-                      'src/core/lib/iomgr/pollset_set_uv.c',
-                      'src/core/lib/iomgr/pollset_set_windows.c',
-                      'src/core/lib/iomgr/pollset_uv.c',
-                      'src/core/lib/iomgr/pollset_windows.c',
-                      'src/core/lib/iomgr/resolve_address_posix.c',
-                      'src/core/lib/iomgr/resolve_address_uv.c',
-                      'src/core/lib/iomgr/resolve_address_windows.c',
-                      'src/core/lib/iomgr/resource_quota.c',
-                      'src/core/lib/iomgr/sockaddr_utils.c',
-                      'src/core/lib/iomgr/socket_factory_posix.c',
-                      'src/core/lib/iomgr/socket_mutator.c',
-                      'src/core/lib/iomgr/socket_utils_common_posix.c',
-                      'src/core/lib/iomgr/socket_utils_linux.c',
-                      'src/core/lib/iomgr/socket_utils_posix.c',
-                      'src/core/lib/iomgr/socket_utils_uv.c',
-                      'src/core/lib/iomgr/socket_utils_windows.c',
-                      'src/core/lib/iomgr/socket_windows.c',
-                      'src/core/lib/iomgr/tcp_client_posix.c',
-                      'src/core/lib/iomgr/tcp_client_uv.c',
-                      'src/core/lib/iomgr/tcp_client_windows.c',
-                      'src/core/lib/iomgr/tcp_posix.c',
-                      'src/core/lib/iomgr/tcp_server_posix.c',
-                      'src/core/lib/iomgr/tcp_server_utils_posix_common.c',
-                      'src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.c',
-                      'src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.c',
-                      'src/core/lib/iomgr/tcp_server_uv.c',
-                      'src/core/lib/iomgr/tcp_server_windows.c',
-                      'src/core/lib/iomgr/tcp_uv.c',
-                      'src/core/lib/iomgr/tcp_windows.c',
-                      'src/core/lib/iomgr/time_averaged_stats.c',
-                      'src/core/lib/iomgr/timer_generic.c',
-                      'src/core/lib/iomgr/timer_heap.c',
-                      'src/core/lib/iomgr/timer_manager.c',
-                      'src/core/lib/iomgr/timer_uv.c',
-                      'src/core/lib/iomgr/udp_server.c',
-                      'src/core/lib/iomgr/unix_sockets_posix.c',
-                      'src/core/lib/iomgr/unix_sockets_posix_noop.c',
-                      'src/core/lib/iomgr/wakeup_fd_cv.c',
-                      'src/core/lib/iomgr/wakeup_fd_eventfd.c',
-                      'src/core/lib/iomgr/wakeup_fd_nospecial.c',
-                      'src/core/lib/iomgr/wakeup_fd_pipe.c',
-                      'src/core/lib/iomgr/wakeup_fd_posix.c',
-                      'src/core/lib/json/json.c',
-                      'src/core/lib/json/json_reader.c',
-                      'src/core/lib/json/json_string.c',
-                      'src/core/lib/json/json_writer.c',
-                      'src/core/lib/slice/b64.c',
-                      'src/core/lib/slice/percent_encoding.c',
-                      'src/core/lib/slice/slice.c',
-                      'src/core/lib/slice/slice_buffer.c',
-                      'src/core/lib/slice/slice_hash_table.c',
-                      'src/core/lib/slice/slice_intern.c',
-                      'src/core/lib/slice/slice_string_helpers.c',
-                      'src/core/lib/surface/alarm.c',
-                      'src/core/lib/surface/api_trace.c',
-                      'src/core/lib/surface/byte_buffer.c',
-                      'src/core/lib/surface/byte_buffer_reader.c',
-                      'src/core/lib/surface/call.c',
-                      'src/core/lib/surface/call_details.c',
-                      'src/core/lib/surface/call_log_batch.c',
-                      'src/core/lib/surface/channel.c',
-                      'src/core/lib/surface/channel_init.c',
-                      'src/core/lib/surface/channel_ping.c',
-                      'src/core/lib/surface/channel_stack_type.c',
-                      'src/core/lib/surface/completion_queue.c',
-                      'src/core/lib/surface/completion_queue_factory.c',
-                      'src/core/lib/surface/event_string.c',
+                      'src/core/lib/surface/init.cc',
+                      'src/core/lib/backoff/backoff.cc',
+                      'src/core/lib/channel/channel_args.cc',
+                      'src/core/lib/channel/channel_stack.cc',
+                      'src/core/lib/channel/channel_stack_builder.cc',
+                      'src/core/lib/channel/connected_channel.cc',
+                      'src/core/lib/channel/handshaker.cc',
+                      'src/core/lib/channel/handshaker_factory.cc',
+                      'src/core/lib/channel/handshaker_registry.cc',
+                      'src/core/lib/compression/compression.cc',
+                      'src/core/lib/compression/compression_internal.cc',
+                      'src/core/lib/compression/message_compress.cc',
+                      'src/core/lib/compression/stream_compression.cc',
+                      'src/core/lib/compression/stream_compression_gzip.cc',
+                      'src/core/lib/compression/stream_compression_identity.cc',
+                      'src/core/lib/debug/stats.cc',
+                      'src/core/lib/debug/stats_data.cc',
+                      'src/core/lib/http/format_request.cc',
+                      'src/core/lib/http/httpcli.cc',
+                      'src/core/lib/http/parser.cc',
+                      'src/core/lib/iomgr/call_combiner.cc',
+                      'src/core/lib/iomgr/closure.cc',
+                      'src/core/lib/iomgr/combiner.cc',
+                      'src/core/lib/iomgr/endpoint.cc',
+                      'src/core/lib/iomgr/endpoint_pair_posix.cc',
+                      'src/core/lib/iomgr/endpoint_pair_uv.cc',
+                      'src/core/lib/iomgr/endpoint_pair_windows.cc',
+                      'src/core/lib/iomgr/error.cc',
+                      'src/core/lib/iomgr/ev_epoll1_linux.cc',
+                      'src/core/lib/iomgr/ev_epollex_linux.cc',
+                      'src/core/lib/iomgr/ev_epollsig_linux.cc',
+                      'src/core/lib/iomgr/ev_poll_posix.cc',
+                      'src/core/lib/iomgr/ev_posix.cc',
+                      'src/core/lib/iomgr/ev_windows.cc',
+                      'src/core/lib/iomgr/exec_ctx.cc',
+                      'src/core/lib/iomgr/executor.cc',
+                      'src/core/lib/iomgr/gethostname_fallback.cc',
+                      'src/core/lib/iomgr/gethostname_host_name_max.cc',
+                      'src/core/lib/iomgr/gethostname_sysconf.cc',
+                      'src/core/lib/iomgr/iocp_windows.cc',
+                      'src/core/lib/iomgr/iomgr.cc',
+                      'src/core/lib/iomgr/iomgr_posix.cc',
+                      'src/core/lib/iomgr/iomgr_uv.cc',
+                      'src/core/lib/iomgr/iomgr_windows.cc',
+                      'src/core/lib/iomgr/is_epollexclusive_available.cc',
+                      'src/core/lib/iomgr/load_file.cc',
+                      'src/core/lib/iomgr/lockfree_event.cc',
+                      'src/core/lib/iomgr/network_status_tracker.cc',
+                      'src/core/lib/iomgr/polling_entity.cc',
+                      'src/core/lib/iomgr/pollset_set_uv.cc',
+                      'src/core/lib/iomgr/pollset_set_windows.cc',
+                      'src/core/lib/iomgr/pollset_uv.cc',
+                      'src/core/lib/iomgr/pollset_windows.cc',
+                      'src/core/lib/iomgr/resolve_address_posix.cc',
+                      'src/core/lib/iomgr/resolve_address_uv.cc',
+                      'src/core/lib/iomgr/resolve_address_windows.cc',
+                      'src/core/lib/iomgr/resource_quota.cc',
+                      'src/core/lib/iomgr/sockaddr_utils.cc',
+                      'src/core/lib/iomgr/socket_factory_posix.cc',
+                      'src/core/lib/iomgr/socket_mutator.cc',
+                      'src/core/lib/iomgr/socket_utils_common_posix.cc',
+                      'src/core/lib/iomgr/socket_utils_linux.cc',
+                      'src/core/lib/iomgr/socket_utils_posix.cc',
+                      'src/core/lib/iomgr/socket_utils_uv.cc',
+                      'src/core/lib/iomgr/socket_utils_windows.cc',
+                      'src/core/lib/iomgr/socket_windows.cc',
+                      'src/core/lib/iomgr/tcp_client_posix.cc',
+                      'src/core/lib/iomgr/tcp_client_uv.cc',
+                      'src/core/lib/iomgr/tcp_client_windows.cc',
+                      'src/core/lib/iomgr/tcp_posix.cc',
+                      'src/core/lib/iomgr/tcp_server_posix.cc',
+                      'src/core/lib/iomgr/tcp_server_utils_posix_common.cc',
+                      'src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc',
+                      'src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.cc',
+                      'src/core/lib/iomgr/tcp_server_uv.cc',
+                      'src/core/lib/iomgr/tcp_server_windows.cc',
+                      'src/core/lib/iomgr/tcp_uv.cc',
+                      'src/core/lib/iomgr/tcp_windows.cc',
+                      'src/core/lib/iomgr/time_averaged_stats.cc',
+                      'src/core/lib/iomgr/timer_generic.cc',
+                      'src/core/lib/iomgr/timer_heap.cc',
+                      'src/core/lib/iomgr/timer_manager.cc',
+                      'src/core/lib/iomgr/timer_uv.cc',
+                      'src/core/lib/iomgr/udp_server.cc',
+                      'src/core/lib/iomgr/unix_sockets_posix.cc',
+                      'src/core/lib/iomgr/unix_sockets_posix_noop.cc',
+                      'src/core/lib/iomgr/wakeup_fd_cv.cc',
+                      'src/core/lib/iomgr/wakeup_fd_eventfd.cc',
+                      'src/core/lib/iomgr/wakeup_fd_nospecial.cc',
+                      'src/core/lib/iomgr/wakeup_fd_pipe.cc',
+                      'src/core/lib/iomgr/wakeup_fd_posix.cc',
+                      'src/core/lib/json/json.cc',
+                      'src/core/lib/json/json_reader.cc',
+                      'src/core/lib/json/json_string.cc',
+                      'src/core/lib/json/json_writer.cc',
+                      'src/core/lib/slice/b64.cc',
+                      'src/core/lib/slice/percent_encoding.cc',
+                      'src/core/lib/slice/slice.cc',
+                      'src/core/lib/slice/slice_buffer.cc',
+                      'src/core/lib/slice/slice_hash_table.cc',
+                      'src/core/lib/slice/slice_intern.cc',
+                      'src/core/lib/slice/slice_string_helpers.cc',
+                      'src/core/lib/surface/alarm.cc',
+                      'src/core/lib/surface/api_trace.cc',
+                      'src/core/lib/surface/byte_buffer.cc',
+                      'src/core/lib/surface/byte_buffer_reader.cc',
+                      'src/core/lib/surface/call.cc',
+                      'src/core/lib/surface/call_details.cc',
+                      'src/core/lib/surface/call_log_batch.cc',
+                      'src/core/lib/surface/channel.cc',
+                      'src/core/lib/surface/channel_init.cc',
+                      'src/core/lib/surface/channel_ping.cc',
+                      'src/core/lib/surface/channel_stack_type.cc',
+                      'src/core/lib/surface/completion_queue.cc',
+                      'src/core/lib/surface/completion_queue_factory.cc',
+                      'src/core/lib/surface/event_string.cc',
                       'src/core/lib/surface/lame_client.cc',
-                      'src/core/lib/surface/metadata_array.c',
-                      'src/core/lib/surface/server.c',
-                      'src/core/lib/surface/validate_metadata.c',
-                      'src/core/lib/surface/version.c',
-                      'src/core/lib/transport/bdp_estimator.c',
-                      'src/core/lib/transport/byte_stream.c',
-                      'src/core/lib/transport/connectivity_state.c',
-                      'src/core/lib/transport/error_utils.c',
-                      'src/core/lib/transport/metadata.c',
-                      'src/core/lib/transport/metadata_batch.c',
-                      'src/core/lib/transport/pid_controller.c',
-                      'src/core/lib/transport/service_config.c',
-                      'src/core/lib/transport/static_metadata.c',
-                      'src/core/lib/transport/status_conversion.c',
-                      'src/core/lib/transport/timeout_encoding.c',
-                      'src/core/lib/transport/transport.c',
-                      'src/core/lib/transport/transport_op_string.c',
-                      'src/core/lib/debug/trace.c',
-                      'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c',
-                      'src/core/ext/transport/chttp2/transport/bin_decoder.c',
-                      'src/core/ext/transport/chttp2/transport/bin_encoder.c',
-                      'src/core/ext/transport/chttp2/transport/chttp2_plugin.c',
-                      'src/core/ext/transport/chttp2/transport/chttp2_transport.c',
-                      'src/core/ext/transport/chttp2/transport/flow_control.c',
-                      'src/core/ext/transport/chttp2/transport/frame_data.c',
-                      'src/core/ext/transport/chttp2/transport/frame_goaway.c',
-                      'src/core/ext/transport/chttp2/transport/frame_ping.c',
-                      'src/core/ext/transport/chttp2/transport/frame_rst_stream.c',
-                      'src/core/ext/transport/chttp2/transport/frame_settings.c',
-                      'src/core/ext/transport/chttp2/transport/frame_window_update.c',
-                      'src/core/ext/transport/chttp2/transport/hpack_encoder.c',
-                      'src/core/ext/transport/chttp2/transport/hpack_parser.c',
-                      'src/core/ext/transport/chttp2/transport/hpack_table.c',
-                      'src/core/ext/transport/chttp2/transport/http2_settings.c',
-                      'src/core/ext/transport/chttp2/transport/huffsyms.c',
-                      'src/core/ext/transport/chttp2/transport/incoming_metadata.c',
-                      'src/core/ext/transport/chttp2/transport/parsing.c',
-                      'src/core/ext/transport/chttp2/transport/stream_lists.c',
-                      'src/core/ext/transport/chttp2/transport/stream_map.c',
-                      'src/core/ext/transport/chttp2/transport/varint.c',
-                      'src/core/ext/transport/chttp2/transport/writing.c',
-                      'src/core/ext/transport/chttp2/alpn/alpn.c',
-                      'src/core/ext/filters/http/client/http_client_filter.c',
-                      'src/core/ext/filters/http/http_filters_plugin.c',
-                      'src/core/ext/filters/http/message_compress/message_compress_filter.c',
-                      'src/core/ext/filters/http/server/http_server_filter.c',
-                      'src/core/lib/http/httpcli_security_connector.c',
-                      'src/core/lib/security/context/security_context.c',
-                      'src/core/lib/security/credentials/composite/composite_credentials.c',
-                      'src/core/lib/security/credentials/credentials.c',
-                      'src/core/lib/security/credentials/credentials_metadata.c',
-                      'src/core/lib/security/credentials/fake/fake_credentials.c',
-                      'src/core/lib/security/credentials/google_default/credentials_generic.c',
-                      'src/core/lib/security/credentials/google_default/google_default_credentials.c',
-                      'src/core/lib/security/credentials/iam/iam_credentials.c',
-                      'src/core/lib/security/credentials/jwt/json_token.c',
-                      'src/core/lib/security/credentials/jwt/jwt_credentials.c',
-                      'src/core/lib/security/credentials/jwt/jwt_verifier.c',
-                      'src/core/lib/security/credentials/oauth2/oauth2_credentials.c',
-                      'src/core/lib/security/credentials/plugin/plugin_credentials.c',
-                      'src/core/lib/security/credentials/ssl/ssl_credentials.c',
-                      'src/core/lib/security/transport/client_auth_filter.c',
-                      'src/core/lib/security/transport/lb_targets_info.c',
-                      'src/core/lib/security/transport/secure_endpoint.c',
-                      'src/core/lib/security/transport/security_connector.c',
-                      'src/core/lib/security/transport/security_handshaker.c',
-                      'src/core/lib/security/transport/server_auth_filter.c',
-                      'src/core/lib/security/transport/tsi_error.c',
-                      'src/core/lib/security/util/json_util.c',
-                      'src/core/lib/surface/init_secure.c',
-                      'src/core/tsi/fake_transport_security.c',
-                      'src/core/tsi/gts_transport_security.c',
-                      'src/core/tsi/ssl_transport_security.c',
-                      'src/core/tsi/transport_security_grpc.c',
-                      'src/core/tsi/transport_security.c',
-                      'src/core/tsi/transport_security_adapter.c',
-                      'src/core/ext/transport/chttp2/server/chttp2_server.c',
-                      'src/core/ext/transport/chttp2/client/secure/secure_channel_create.c',
-                      'src/core/ext/filters/client_channel/channel_connectivity.c',
-                      'src/core/ext/filters/client_channel/client_channel.c',
-                      'src/core/ext/filters/client_channel/client_channel_factory.c',
-                      'src/core/ext/filters/client_channel/client_channel_plugin.c',
-                      'src/core/ext/filters/client_channel/connector.c',
-                      'src/core/ext/filters/client_channel/http_connect_handshaker.c',
-                      'src/core/ext/filters/client_channel/http_proxy.c',
-                      'src/core/ext/filters/client_channel/lb_policy.c',
-                      'src/core/ext/filters/client_channel/lb_policy_factory.c',
-                      'src/core/ext/filters/client_channel/lb_policy_registry.c',
-                      'src/core/ext/filters/client_channel/parse_address.c',
-                      'src/core/ext/filters/client_channel/proxy_mapper.c',
-                      'src/core/ext/filters/client_channel/proxy_mapper_registry.c',
-                      'src/core/ext/filters/client_channel/resolver.c',
-                      'src/core/ext/filters/client_channel/resolver_factory.c',
-                      'src/core/ext/filters/client_channel/resolver_registry.c',
-                      'src/core/ext/filters/client_channel/retry_throttle.c',
-                      'src/core/ext/filters/client_channel/subchannel.c',
-                      'src/core/ext/filters/client_channel/subchannel_index.c',
-                      'src/core/ext/filters/client_channel/uri_parser.c',
-                      'src/core/ext/filters/deadline/deadline_filter.c',
-                      'src/core/ext/transport/chttp2/client/chttp2_connector.c',
-                      'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
-                      'src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c',
-                      'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
-                      'src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c',
-                      'src/core/ext/transport/inproc/inproc_plugin.c',
-                      'src/core/ext/transport/inproc/inproc_transport.c',
-                      'src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.c',
-                      'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.c',
-                      'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel_secure.c',
-                      'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.c',
-                      'src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.c',
+                      'src/core/lib/surface/metadata_array.cc',
+                      'src/core/lib/surface/server.cc',
+                      'src/core/lib/surface/validate_metadata.cc',
+                      'src/core/lib/surface/version.cc',
+                      'src/core/lib/transport/bdp_estimator.cc',
+                      'src/core/lib/transport/byte_stream.cc',
+                      'src/core/lib/transport/connectivity_state.cc',
+                      'src/core/lib/transport/error_utils.cc',
+                      'src/core/lib/transport/metadata.cc',
+                      'src/core/lib/transport/metadata_batch.cc',
+                      'src/core/lib/transport/pid_controller.cc',
+                      'src/core/lib/transport/service_config.cc',
+                      'src/core/lib/transport/static_metadata.cc',
+                      'src/core/lib/transport/status_conversion.cc',
+                      'src/core/lib/transport/timeout_encoding.cc',
+                      'src/core/lib/transport/transport.cc',
+                      'src/core/lib/transport/transport_op_string.cc',
+                      'src/core/lib/debug/trace.cc',
+                      'src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.cc',
+                      'src/core/ext/transport/chttp2/transport/bin_decoder.cc',
+                      'src/core/ext/transport/chttp2/transport/bin_encoder.cc',
+                      'src/core/ext/transport/chttp2/transport/chttp2_plugin.cc',
+                      'src/core/ext/transport/chttp2/transport/chttp2_transport.cc',
+                      'src/core/ext/transport/chttp2/transport/flow_control.cc',
+                      'src/core/ext/transport/chttp2/transport/frame_data.cc',
+                      'src/core/ext/transport/chttp2/transport/frame_goaway.cc',
+                      'src/core/ext/transport/chttp2/transport/frame_ping.cc',
+                      'src/core/ext/transport/chttp2/transport/frame_rst_stream.cc',
+                      'src/core/ext/transport/chttp2/transport/frame_settings.cc',
+                      'src/core/ext/transport/chttp2/transport/frame_window_update.cc',
+                      'src/core/ext/transport/chttp2/transport/hpack_encoder.cc',
+                      'src/core/ext/transport/chttp2/transport/hpack_parser.cc',
+                      'src/core/ext/transport/chttp2/transport/hpack_table.cc',
+                      'src/core/ext/transport/chttp2/transport/http2_settings.cc',
+                      'src/core/ext/transport/chttp2/transport/huffsyms.cc',
+                      'src/core/ext/transport/chttp2/transport/incoming_metadata.cc',
+                      'src/core/ext/transport/chttp2/transport/parsing.cc',
+                      'src/core/ext/transport/chttp2/transport/stream_lists.cc',
+                      'src/core/ext/transport/chttp2/transport/stream_map.cc',
+                      'src/core/ext/transport/chttp2/transport/varint.cc',
+                      'src/core/ext/transport/chttp2/transport/writing.cc',
+                      'src/core/ext/transport/chttp2/alpn/alpn.cc',
+                      'src/core/ext/filters/http/client/http_client_filter.cc',
+                      'src/core/ext/filters/http/http_filters_plugin.cc',
+                      'src/core/ext/filters/http/message_compress/message_compress_filter.cc',
+                      'src/core/ext/filters/http/server/http_server_filter.cc',
+                      'src/core/lib/http/httpcli_security_connector.cc',
+                      'src/core/lib/security/context/security_context.cc',
+                      'src/core/lib/security/credentials/composite/composite_credentials.cc',
+                      'src/core/lib/security/credentials/credentials.cc',
+                      'src/core/lib/security/credentials/credentials_metadata.cc',
+                      'src/core/lib/security/credentials/fake/fake_credentials.cc',
+                      'src/core/lib/security/credentials/google_default/credentials_generic.cc',
+                      'src/core/lib/security/credentials/google_default/google_default_credentials.cc',
+                      'src/core/lib/security/credentials/iam/iam_credentials.cc',
+                      'src/core/lib/security/credentials/jwt/json_token.cc',
+                      'src/core/lib/security/credentials/jwt/jwt_credentials.cc',
+                      'src/core/lib/security/credentials/jwt/jwt_verifier.cc',
+                      'src/core/lib/security/credentials/oauth2/oauth2_credentials.cc',
+                      'src/core/lib/security/credentials/plugin/plugin_credentials.cc',
+                      'src/core/lib/security/credentials/ssl/ssl_credentials.cc',
+                      'src/core/lib/security/transport/client_auth_filter.cc',
+                      'src/core/lib/security/transport/lb_targets_info.cc',
+                      'src/core/lib/security/transport/secure_endpoint.cc',
+                      'src/core/lib/security/transport/security_connector.cc',
+                      'src/core/lib/security/transport/security_handshaker.cc',
+                      'src/core/lib/security/transport/server_auth_filter.cc',
+                      'src/core/lib/security/transport/tsi_error.cc',
+                      'src/core/lib/security/util/json_util.cc',
+                      'src/core/lib/surface/init_secure.cc',
+                      'src/core/tsi/fake_transport_security.cc',
+                      'src/core/tsi/gts_transport_security.cc',
+                      'src/core/tsi/ssl_transport_security.cc',
+                      'src/core/tsi/transport_security_grpc.cc',
+                      'src/core/tsi/transport_security.cc',
+                      'src/core/tsi/transport_security_adapter.cc',
+                      'src/core/ext/transport/chttp2/server/chttp2_server.cc',
+                      'src/core/ext/transport/chttp2/client/secure/secure_channel_create.cc',
+                      'src/core/ext/filters/client_channel/channel_connectivity.cc',
+                      'src/core/ext/filters/client_channel/client_channel.cc',
+                      'src/core/ext/filters/client_channel/client_channel_factory.cc',
+                      'src/core/ext/filters/client_channel/client_channel_plugin.cc',
+                      'src/core/ext/filters/client_channel/connector.cc',
+                      'src/core/ext/filters/client_channel/http_connect_handshaker.cc',
+                      'src/core/ext/filters/client_channel/http_proxy.cc',
+                      'src/core/ext/filters/client_channel/lb_policy.cc',
+                      'src/core/ext/filters/client_channel/lb_policy_factory.cc',
+                      'src/core/ext/filters/client_channel/lb_policy_registry.cc',
+                      'src/core/ext/filters/client_channel/parse_address.cc',
+                      'src/core/ext/filters/client_channel/proxy_mapper.cc',
+                      'src/core/ext/filters/client_channel/proxy_mapper_registry.cc',
+                      'src/core/ext/filters/client_channel/resolver.cc',
+                      'src/core/ext/filters/client_channel/resolver_factory.cc',
+                      'src/core/ext/filters/client_channel/resolver_registry.cc',
+                      'src/core/ext/filters/client_channel/retry_throttle.cc',
+                      'src/core/ext/filters/client_channel/subchannel.cc',
+                      'src/core/ext/filters/client_channel/subchannel_index.cc',
+                      'src/core/ext/filters/client_channel/uri_parser.cc',
+                      'src/core/ext/filters/deadline/deadline_filter.cc',
+                      'src/core/ext/transport/chttp2/client/chttp2_connector.cc',
+                      'src/core/ext/transport/chttp2/server/insecure/server_chttp2.cc',
+                      'src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.cc',
+                      'src/core/ext/transport/chttp2/client/insecure/channel_create.cc',
+                      'src/core/ext/transport/chttp2/client/insecure/channel_create_posix.cc',
+                      'src/core/ext/transport/inproc/inproc_plugin.cc',
+                      'src/core/ext/transport/inproc/inproc_transport.cc',
+                      'src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.cc',
+                      'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc',
+                      'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel_secure.cc',
+                      'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.cc',
+                      'src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.cc',
                       'src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c',
-                      'src/core/ext/filters/client_channel/resolver/fake/fake_resolver.c',
-                      'src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.c',
-                      'src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.c',
-                      'src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c',
-                      'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.c',
-                      'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.c',
-                      'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.c',
-                      'src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.c',
-                      'src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.c',
-                      'src/core/ext/filters/load_reporting/server_load_reporting_filter.c',
-                      'src/core/ext/filters/load_reporting/server_load_reporting_plugin.c',
-                      'src/core/ext/census/base_resources.c',
-                      'src/core/ext/census/context.c',
+                      'src/core/ext/filters/client_channel/resolver/fake/fake_resolver.cc',
+                      'src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc',
+                      'src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.cc',
+                      'src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.cc',
+                      'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.cc',
+                      'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc',
+                      'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.cc',
+                      'src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.cc',
+                      'src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.cc',
+                      'src/core/ext/filters/load_reporting/server_load_reporting_filter.cc',
+                      'src/core/ext/filters/load_reporting/server_load_reporting_plugin.cc',
+                      'src/core/ext/census/base_resources.cc',
+                      'src/core/ext/census/context.cc',
                       'src/core/ext/census/gen/census.pb.c',
                       'src/core/ext/census/gen/trace_context.pb.c',
-                      'src/core/ext/census/grpc_context.c',
-                      'src/core/ext/census/grpc_filter.c',
-                      'src/core/ext/census/grpc_plugin.c',
-                      'src/core/ext/census/initialize.c',
-                      'src/core/ext/census/intrusive_hash_map.c',
-                      'src/core/ext/census/mlog.c',
-                      'src/core/ext/census/operation.c',
-                      'src/core/ext/census/placeholders.c',
-                      'src/core/ext/census/resource.c',
-                      'src/core/ext/census/trace_context.c',
-                      'src/core/ext/census/tracing.c',
-                      'src/core/ext/filters/max_age/max_age_filter.c',
-                      'src/core/ext/filters/message_size/message_size_filter.c',
-                      'src/core/ext/filters/workarounds/workaround_cronet_compression_filter.c',
-                      'src/core/ext/filters/workarounds/workaround_utils.c',
-                      'src/core/plugin_registry/grpc_plugin_registry.c'
+                      'src/core/ext/census/grpc_context.cc',
+                      'src/core/ext/census/grpc_filter.cc',
+                      'src/core/ext/census/grpc_plugin.cc',
+                      'src/core/ext/census/initialize.cc',
+                      'src/core/ext/census/intrusive_hash_map.cc',
+                      'src/core/ext/census/mlog.cc',
+                      'src/core/ext/census/operation.cc',
+                      'src/core/ext/census/placeholders.cc',
+                      'src/core/ext/census/resource.cc',
+                      'src/core/ext/census/trace_context.cc',
+                      'src/core/ext/census/tracing.cc',
+                      'src/core/ext/filters/max_age/max_age_filter.cc',
+                      'src/core/ext/filters/message_size/message_size_filter.cc',
+                      'src/core/ext/filters/workarounds/workaround_cronet_compression_filter.cc',
+                      'src/core/ext/filters/workarounds/workaround_utils.cc',
+                      'src/core/plugin_registry/grpc_plugin_registry.cc'
 
     ss.private_header_files = 'src/core/lib/profiling/timers.h',
                               'src/core/lib/support/arena.h',
                               'src/core/lib/support/atomic.h',
                               'src/core/lib/support/atomic_with_atm.h',
                               'src/core/lib/support/atomic_with_std.h',
-                              'src/core/lib/support/backoff.h',
-                              'src/core/lib/support/block_annotate.h',
                               'src/core/lib/support/env.h',
                               'src/core/lib/support/memory.h',
                               'src/core/lib/support/mpscq.h',
@@ -820,6 +808,7 @@ Pod::Spec.new do |s|
                               'src/core/ext/filters/deadline/deadline_filter.h',
                               'src/core/ext/transport/chttp2/client/chttp2_connector.h',
                               'src/core/ext/transport/inproc/inproc_transport.h',
+                              'src/core/lib/backoff/backoff.h',
                               'src/core/lib/channel/channel_args.h',
                               'src/core/lib/channel/channel_stack.h',
                               'src/core/lib/channel/channel_stack_builder.h',
@@ -839,6 +828,7 @@ Pod::Spec.new do |s|
                               'src/core/lib/http/format_request.h',
                               'src/core/lib/http/httpcli.h',
                               'src/core/lib/http/parser.h',
+                              'src/core/lib/iomgr/block_annotate.h',
                               'src/core/lib/iomgr/call_combiner.h',
                               'src/core/lib/iomgr/closure.h',
                               'src/core/lib/iomgr/combiner.h',
@@ -986,8 +976,8 @@ Pod::Spec.new do |s|
     ss.dependency "#{s.name}/Implementation", version
     ss.dependency "#{s.name}/Cronet-Interface", version
 
-    ss.source_files = 'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
-                      'src/core/ext/transport/cronet/transport/cronet_transport.{c,h}',
+    ss.source_files = 'src/core/ext/transport/cronet/client/secure/cronet_channel_create.cc',
+                      'src/core/ext/transport/cronet/transport/cronet_transport.{cc,h}',
                       'third_party/objective_c/Cronet/bidirectional_stream_c.h'
   end
 

gRPC-ProtoRPC.podspec

@@ -21,7 +21,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'gRPC-ProtoRPC'
-  version = '1.7.0-dev'
+  version = '1.8.0-dev'
   s.version  = version
   s.summary  = 'RPC library for Protocol Buffers, based on gRPC'
   s.homepage = 'https://grpc.io'

gRPC-RxLibrary.podspec

@@ -21,7 +21,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'gRPC-RxLibrary'
-  version = '1.7.0-dev'
+  version = '1.8.0-dev'
   s.version  = version
   s.summary  = 'Reactive Extensions library for iOS/OSX.'
   s.homepage = 'https://grpc.io'

gRPC.podspec

@@ -20,7 +20,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'gRPC'
-  version = '1.7.0-dev'
+  version = '1.8.0-dev'
   s.version  = version
   s.summary  = 'gRPC client library for iOS/OSX'
   s.homepage = 'https://grpc.io'

grpc.gemspec

@@ -88,8 +88,6 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/lib/support/atomic.h )
   s.files += %w( src/core/lib/support/atomic_with_atm.h )
   s.files += %w( src/core/lib/support/atomic_with_std.h )
-  s.files += %w( src/core/lib/support/backoff.h )
-  s.files += %w( src/core/lib/support/block_annotate.h )
   s.files += %w( src/core/lib/support/env.h )
   s.files += %w( src/core/lib/support/memory.h )
   s.files += %w( src/core/lib/support/mpscq.h )
@@ -100,52 +98,51 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/lib/support/string_windows.h )
   s.files += %w( src/core/lib/support/time_precise.h )
   s.files += %w( src/core/lib/support/tmpfile.h )
-  s.files += %w( src/core/lib/profiling/basic_timers.c )
-  s.files += %w( src/core/lib/profiling/stap_timers.c )
-  s.files += %w( src/core/lib/support/alloc.c )
-  s.files += %w( src/core/lib/support/arena.c )
-  s.files += %w( src/core/lib/support/atm.c )
-  s.files += %w( src/core/lib/support/avl.c )
-  s.files += %w( src/core/lib/support/backoff.c )
-  s.files += %w( src/core/lib/support/cmdline.c )
-  s.files += %w( src/core/lib/support/cpu_iphone.c )
-  s.files += %w( src/core/lib/support/cpu_linux.c )
-  s.files += %w( src/core/lib/support/cpu_posix.c )
-  s.files += %w( src/core/lib/support/cpu_windows.c )
-  s.files += %w( src/core/lib/support/env_linux.c )
-  s.files += %w( src/core/lib/support/env_posix.c )
-  s.files += %w( src/core/lib/support/env_windows.c )
-  s.files += %w( src/core/lib/support/histogram.c )
-  s.files += %w( src/core/lib/support/host_port.c )
-  s.files += %w( src/core/lib/support/log.c )
-  s.files += %w( src/core/lib/support/log_android.c )
-  s.files += %w( src/core/lib/support/log_linux.c )
-  s.files += %w( src/core/lib/support/log_posix.c )
-  s.files += %w( src/core/lib/support/log_windows.c )
-  s.files += %w( src/core/lib/support/mpscq.c )
-  s.files += %w( src/core/lib/support/murmur_hash.c )
-  s.files += %w( src/core/lib/support/stack_lockfree.c )
-  s.files += %w( src/core/lib/support/string.c )
-  s.files += %w( src/core/lib/support/string_posix.c )
-  s.files += %w( src/core/lib/support/string_util_windows.c )
-  s.files += %w( src/core/lib/support/string_windows.c )
-  s.files += %w( src/core/lib/support/subprocess_posix.c )
-  s.files += %w( src/core/lib/support/subprocess_windows.c )
-  s.files += %w( src/core/lib/support/sync.c )
-  s.files += %w( src/core/lib/support/sync_posix.c )
-  s.files += %w( src/core/lib/support/sync_windows.c )
-  s.files += %w( src/core/lib/support/thd.c )
-  s.files += %w( src/core/lib/support/thd_posix.c )
-  s.files += %w( src/core/lib/support/thd_windows.c )
-  s.files += %w( src/core/lib/support/time.c )
-  s.files += %w( src/core/lib/support/time_posix.c )
-  s.files += %w( src/core/lib/support/time_precise.c )
-  s.files += %w( src/core/lib/support/time_windows.c )
-  s.files += %w( src/core/lib/support/tls_pthread.c )
-  s.files += %w( src/core/lib/support/tmpfile_msys.c )
-  s.files += %w( src/core/lib/support/tmpfile_posix.c )
-  s.files += %w( src/core/lib/support/tmpfile_windows.c )
-  s.files += %w( src/core/lib/support/wrap_memcpy.c )
+  s.files += %w( src/core/lib/profiling/basic_timers.cc )
+  s.files += %w( src/core/lib/profiling/stap_timers.cc )
+  s.files += %w( src/core/lib/support/alloc.cc )
+  s.files += %w( src/core/lib/support/arena.cc )
+  s.files += %w( src/core/lib/support/atm.cc )
+  s.files += %w( src/core/lib/support/avl.cc )
+  s.files += %w( src/core/lib/support/cmdline.cc )
+  s.files += %w( src/core/lib/support/cpu_iphone.cc )
+  s.files += %w( src/core/lib/support/cpu_linux.cc )
+  s.files += %w( src/core/lib/support/cpu_posix.cc )
+  s.files += %w( src/core/lib/support/cpu_windows.cc )
+  s.files += %w( src/core/lib/support/env_linux.cc )
+  s.files += %w( src/core/lib/support/env_posix.cc )
+  s.files += %w( src/core/lib/support/env_windows.cc )
+  s.files += %w( src/core/lib/support/histogram.cc )
+  s.files += %w( src/core/lib/support/host_port.cc )
+  s.files += %w( src/core/lib/support/log.cc )
+  s.files += %w( src/core/lib/support/log_android.cc )
+  s.files += %w( src/core/lib/support/log_linux.cc )
+  s.files += %w( src/core/lib/support/log_posix.cc )
+  s.files += %w( src/core/lib/support/log_windows.cc )
+  s.files += %w( src/core/lib/support/mpscq.cc )
+  s.files += %w( src/core/lib/support/murmur_hash.cc )
+  s.files += %w( src/core/lib/support/stack_lockfree.cc )
+  s.files += %w( src/core/lib/support/string.cc )
+  s.files += %w( src/core/lib/support/string_posix.cc )
+  s.files += %w( src/core/lib/support/string_util_windows.cc )
+  s.files += %w( src/core/lib/support/string_windows.cc )
+  s.files += %w( src/core/lib/support/subprocess_posix.cc )
+  s.files += %w( src/core/lib/support/subprocess_windows.cc )
+  s.files += %w( src/core/lib/support/sync.cc )
+  s.files += %w( src/core/lib/support/sync_posix.cc )
+  s.files += %w( src/core/lib/support/sync_windows.cc )
+  s.files += %w( src/core/lib/support/thd.cc )
+  s.files += %w( src/core/lib/support/thd_posix.cc )
+  s.files += %w( src/core/lib/support/thd_windows.cc )
+  s.files += %w( src/core/lib/support/time.cc )
+  s.files += %w( src/core/lib/support/time_posix.cc )
+  s.files += %w( src/core/lib/support/time_precise.cc )
+  s.files += %w( src/core/lib/support/time_windows.cc )
+  s.files += %w( src/core/lib/support/tls_pthread.cc )
+  s.files += %w( src/core/lib/support/tmpfile_msys.cc )
+  s.files += %w( src/core/lib/support/tmpfile_posix.cc )
+  s.files += %w( src/core/lib/support/tmpfile_windows.cc )
+  s.files += %w( src/core/lib/support/wrap_memcpy.cc )
   s.files += %w( include/grpc/impl/codegen/byte_buffer.h )
   s.files += %w( include/grpc/impl/codegen/byte_buffer_reader.h )
   s.files += %w( include/grpc/impl/codegen/compression_types.h )
@@ -252,6 +249,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/filters/deadline/deadline_filter.h )
   s.files += %w( src/core/ext/transport/chttp2/client/chttp2_connector.h )
   s.files += %w( src/core/ext/transport/inproc/inproc_transport.h )
+  s.files += %w( src/core/lib/backoff/backoff.h )
   s.files += %w( src/core/lib/channel/channel_args.h )
   s.files += %w( src/core/lib/channel/channel_stack.h )
   s.files += %w( src/core/lib/channel/channel_stack_builder.h )
@@ -271,6 +269,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/lib/http/format_request.h )
   s.files += %w( src/core/lib/http/httpcli.h )
   s.files += %w( src/core/lib/http/parser.h )
+  s.files += %w( src/core/lib/iomgr/block_annotate.h )
   s.files += %w( src/core/lib/iomgr/call_combiner.h )
   s.files += %w( src/core/lib/iomgr/closure.h )
   s.files += %w( src/core/lib/iomgr/combiner.h )
@@ -408,268 +407,269 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/filters/message_size/message_size_filter.h )
   s.files += %w( src/core/ext/filters/workarounds/workaround_cronet_compression_filter.h )
   s.files += %w( src/core/ext/filters/workarounds/workaround_utils.h )
-  s.files += %w( src/core/lib/surface/init.c )
-  s.files += %w( src/core/lib/channel/channel_args.c )
-  s.files += %w( src/core/lib/channel/channel_stack.c )
-  s.files += %w( src/core/lib/channel/channel_stack_builder.c )
-  s.files += %w( src/core/lib/channel/connected_channel.c )
-  s.files += %w( src/core/lib/channel/handshaker.c )
-  s.files += %w( src/core/lib/channel/handshaker_factory.c )
-  s.files += %w( src/core/lib/channel/handshaker_registry.c )
-  s.files += %w( src/core/lib/compression/compression.c )
-  s.files += %w( src/core/lib/compression/compression_internal.c )
-  s.files += %w( src/core/lib/compression/message_compress.c )
-  s.files += %w( src/core/lib/compression/stream_compression.c )
-  s.files += %w( src/core/lib/compression/stream_compression_gzip.c )
-  s.files += %w( src/core/lib/compression/stream_compression_identity.c )
-  s.files += %w( src/core/lib/debug/stats.c )
-  s.files += %w( src/core/lib/debug/stats_data.c )
-  s.files += %w( src/core/lib/http/format_request.c )
-  s.files += %w( src/core/lib/http/httpcli.c )
-  s.files += %w( src/core/lib/http/parser.c )
-  s.files += %w( src/core/lib/iomgr/call_combiner.c )
-  s.files += %w( src/core/lib/iomgr/closure.c )
-  s.files += %w( src/core/lib/iomgr/combiner.c )
-  s.files += %w( src/core/lib/iomgr/endpoint.c )
-  s.files += %w( src/core/lib/iomgr/endpoint_pair_posix.c )
-  s.files += %w( src/core/lib/iomgr/endpoint_pair_uv.c )
-  s.files += %w( src/core/lib/iomgr/endpoint_pair_windows.c )
-  s.files += %w( src/core/lib/iomgr/error.c )
-  s.files += %w( src/core/lib/iomgr/ev_epoll1_linux.c )
-  s.files += %w( src/core/lib/iomgr/ev_epollex_linux.c )
-  s.files += %w( src/core/lib/iomgr/ev_epollsig_linux.c )
-  s.files += %w( src/core/lib/iomgr/ev_poll_posix.c )
-  s.files += %w( src/core/lib/iomgr/ev_posix.c )
-  s.files += %w( src/core/lib/iomgr/ev_windows.c )
-  s.files += %w( src/core/lib/iomgr/exec_ctx.c )
-  s.files += %w( src/core/lib/iomgr/executor.c )
-  s.files += %w( src/core/lib/iomgr/gethostname_fallback.c )
-  s.files += %w( src/core/lib/iomgr/gethostname_host_name_max.c )
-  s.files += %w( src/core/lib/iomgr/gethostname_sysconf.c )
-  s.files += %w( src/core/lib/iomgr/iocp_windows.c )
-  s.files += %w( src/core/lib/iomgr/iomgr.c )
-  s.files += %w( src/core/lib/iomgr/iomgr_posix.c )
-  s.files += %w( src/core/lib/iomgr/iomgr_uv.c )
-  s.files += %w( src/core/lib/iomgr/iomgr_windows.c )
-  s.files += %w( src/core/lib/iomgr/is_epollexclusive_available.c )
-  s.files += %w( src/core/lib/iomgr/load_file.c )
-  s.files += %w( src/core/lib/iomgr/lockfree_event.c )
-  s.files += %w( src/core/lib/iomgr/network_status_tracker.c )
-  s.files += %w( src/core/lib/iomgr/polling_entity.c )
-  s.files += %w( src/core/lib/iomgr/pollset_set_uv.c )
-  s.files += %w( src/core/lib/iomgr/pollset_set_windows.c )
-  s.files += %w( src/core/lib/iomgr/pollset_uv.c )
-  s.files += %w( src/core/lib/iomgr/pollset_windows.c )
-  s.files += %w( src/core/lib/iomgr/resolve_address_posix.c )
-  s.files += %w( src/core/lib/iomgr/resolve_address_uv.c )
-  s.files += %w( src/core/lib/iomgr/resolve_address_windows.c )
-  s.files += %w( src/core/lib/iomgr/resource_quota.c )
-  s.files += %w( src/core/lib/iomgr/sockaddr_utils.c )
-  s.files += %w( src/core/lib/iomgr/socket_factory_posix.c )
-  s.files += %w( src/core/lib/iomgr/socket_mutator.c )
-  s.files += %w( src/core/lib/iomgr/socket_utils_common_posix.c )
-  s.files += %w( src/core/lib/iomgr/socket_utils_linux.c )
-  s.files += %w( src/core/lib/iomgr/socket_utils_posix.c )
-  s.files += %w( src/core/lib/iomgr/socket_utils_uv.c )
-  s.files += %w( src/core/lib/iomgr/socket_utils_windows.c )
-  s.files += %w( src/core/lib/iomgr/socket_windows.c )
-  s.files += %w( src/core/lib/iomgr/tcp_client_posix.c )
-  s.files += %w( src/core/lib/iomgr/tcp_client_uv.c )
-  s.files += %w( src/core/lib/iomgr/tcp_client_windows.c )
-  s.files += %w( src/core/lib/iomgr/tcp_posix.c )
-  s.files += %w( src/core/lib/iomgr/tcp_server_posix.c )
-  s.files += %w( src/core/lib/iomgr/tcp_server_utils_posix_common.c )
-  s.files += %w( src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.c )
-  s.files += %w( src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.c )
-  s.files += %w( src/core/lib/iomgr/tcp_server_uv.c )
-  s.files += %w( src/core/lib/iomgr/tcp_server_windows.c )
-  s.files += %w( src/core/lib/iomgr/tcp_uv.c )
-  s.files += %w( src/core/lib/iomgr/tcp_windows.c )
-  s.files += %w( src/core/lib/iomgr/time_averaged_stats.c )
-  s.files += %w( src/core/lib/iomgr/timer_generic.c )
-  s.files += %w( src/core/lib/iomgr/timer_heap.c )
-  s.files += %w( src/core/lib/iomgr/timer_manager.c )
-  s.files += %w( src/core/lib/iomgr/timer_uv.c )
-  s.files += %w( src/core/lib/iomgr/udp_server.c )
-  s.files += %w( src/core/lib/iomgr/unix_sockets_posix.c )
-  s.files += %w( src/core/lib/iomgr/unix_sockets_posix_noop.c )
-  s.files += %w( src/core/lib/iomgr/wakeup_fd_cv.c )
-  s.files += %w( src/core/lib/iomgr/wakeup_fd_eventfd.c )
-  s.files += %w( src/core/lib/iomgr/wakeup_fd_nospecial.c )
-  s.files += %w( src/core/lib/iomgr/wakeup_fd_pipe.c )
-  s.files += %w( src/core/lib/iomgr/wakeup_fd_posix.c )
-  s.files += %w( src/core/lib/json/json.c )
-  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/slice/b64.c )
-  s.files += %w( src/core/lib/slice/percent_encoding.c )
-  s.files += %w( src/core/lib/slice/slice.c )
-  s.files += %w( src/core/lib/slice/slice_buffer.c )
-  s.files += %w( src/core/lib/slice/slice_hash_table.c )
-  s.files += %w( src/core/lib/slice/slice_intern.c )
-  s.files += %w( src/core/lib/slice/slice_string_helpers.c )
-  s.files += %w( src/core/lib/surface/alarm.c )
-  s.files += %w( src/core/lib/surface/api_trace.c )
-  s.files += %w( src/core/lib/surface/byte_buffer.c )
-  s.files += %w( src/core/lib/surface/byte_buffer_reader.c )
-  s.files += %w( src/core/lib/surface/call.c )
-  s.files += %w( src/core/lib/surface/call_details.c )
-  s.files += %w( src/core/lib/surface/call_log_batch.c )
-  s.files += %w( src/core/lib/surface/channel.c )
-  s.files += %w( src/core/lib/surface/channel_init.c )
-  s.files += %w( src/core/lib/surface/channel_ping.c )
-  s.files += %w( src/core/lib/surface/channel_stack_type.c )
-  s.files += %w( src/core/lib/surface/completion_queue.c )
-  s.files += %w( src/core/lib/surface/completion_queue_factory.c )
-  s.files += %w( src/core/lib/surface/event_string.c )
+  s.files += %w( src/core/lib/surface/init.cc )
+  s.files += %w( src/core/lib/backoff/backoff.cc )
+  s.files += %w( src/core/lib/channel/channel_args.cc )
+  s.files += %w( src/core/lib/channel/channel_stack.cc )
+  s.files += %w( src/core/lib/channel/channel_stack_builder.cc )
+  s.files += %w( src/core/lib/channel/connected_channel.cc )
+  s.files += %w( src/core/lib/channel/handshaker.cc )
+  s.files += %w( src/core/lib/channel/handshaker_factory.cc )
+  s.files += %w( src/core/lib/channel/handshaker_registry.cc )
+  s.files += %w( src/core/lib/compression/compression.cc )
+  s.files += %w( src/core/lib/compression/compression_internal.cc )
+  s.files += %w( src/core/lib/compression/message_compress.cc )
+  s.files += %w( src/core/lib/compression/stream_compression.cc )
+  s.files += %w( src/core/lib/compression/stream_compression_gzip.cc )
+  s.files += %w( src/core/lib/compression/stream_compression_identity.cc )
+  s.files += %w( src/core/lib/debug/stats.cc )
+  s.files += %w( src/core/lib/debug/stats_data.cc )
+  s.files += %w( src/core/lib/http/format_request.cc )
+  s.files += %w( src/core/lib/http/httpcli.cc )
+  s.files += %w( src/core/lib/http/parser.cc )
+  s.files += %w( src/core/lib/iomgr/call_combiner.cc )
+  s.files += %w( src/core/lib/iomgr/closure.cc )
+  s.files += %w( src/core/lib/iomgr/combiner.cc )
+  s.files += %w( src/core/lib/iomgr/endpoint.cc )
+  s.files += %w( src/core/lib/iomgr/endpoint_pair_posix.cc )
+  s.files += %w( src/core/lib/iomgr/endpoint_pair_uv.cc )
+  s.files += %w( src/core/lib/iomgr/endpoint_pair_windows.cc )
+  s.files += %w( src/core/lib/iomgr/error.cc )
+  s.files += %w( src/core/lib/iomgr/ev_epoll1_linux.cc )
+  s.files += %w( src/core/lib/iomgr/ev_epollex_linux.cc )
+  s.files += %w( src/core/lib/iomgr/ev_epollsig_linux.cc )
+  s.files += %w( src/core/lib/iomgr/ev_poll_posix.cc )
+  s.files += %w( src/core/lib/iomgr/ev_posix.cc )
+  s.files += %w( src/core/lib/iomgr/ev_windows.cc )
+  s.files += %w( src/core/lib/iomgr/exec_ctx.cc )
+  s.files += %w( src/core/lib/iomgr/executor.cc )
+  s.files += %w( src/core/lib/iomgr/gethostname_fallback.cc )
+  s.files += %w( src/core/lib/iomgr/gethostname_host_name_max.cc )
+  s.files += %w( src/core/lib/iomgr/gethostname_sysconf.cc )
+  s.files += %w( src/core/lib/iomgr/iocp_windows.cc )
+  s.files += %w( src/core/lib/iomgr/iomgr.cc )
+  s.files += %w( src/core/lib/iomgr/iomgr_posix.cc )
+  s.files += %w( src/core/lib/iomgr/iomgr_uv.cc )
+  s.files += %w( src/core/lib/iomgr/iomgr_windows.cc )
+  s.files += %w( src/core/lib/iomgr/is_epollexclusive_available.cc )
+  s.files += %w( src/core/lib/iomgr/load_file.cc )
+  s.files += %w( src/core/lib/iomgr/lockfree_event.cc )
+  s.files += %w( src/core/lib/iomgr/network_status_tracker.cc )
+  s.files += %w( src/core/lib/iomgr/polling_entity.cc )
+  s.files += %w( src/core/lib/iomgr/pollset_set_uv.cc )
+  s.files += %w( src/core/lib/iomgr/pollset_set_windows.cc )
+  s.files += %w( src/core/lib/iomgr/pollset_uv.cc )
+  s.files += %w( src/core/lib/iomgr/pollset_windows.cc )
+  s.files += %w( src/core/lib/iomgr/resolve_address_posix.cc )
+  s.files += %w( src/core/lib/iomgr/resolve_address_uv.cc )
+  s.files += %w( src/core/lib/iomgr/resolve_address_windows.cc )
+  s.files += %w( src/core/lib/iomgr/resource_quota.cc )
+  s.files += %w( src/core/lib/iomgr/sockaddr_utils.cc )
+  s.files += %w( src/core/lib/iomgr/socket_factory_posix.cc )
+  s.files += %w( src/core/lib/iomgr/socket_mutator.cc )
+  s.files += %w( src/core/lib/iomgr/socket_utils_common_posix.cc )
+  s.files += %w( src/core/lib/iomgr/socket_utils_linux.cc )
+  s.files += %w( src/core/lib/iomgr/socket_utils_posix.cc )
+  s.files += %w( src/core/lib/iomgr/socket_utils_uv.cc )
+  s.files += %w( src/core/lib/iomgr/socket_utils_windows.cc )
+  s.files += %w( src/core/lib/iomgr/socket_windows.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_client_posix.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_client_uv.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_client_windows.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_posix.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_server_posix.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_server_utils_posix_common.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_server_uv.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_server_windows.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_uv.cc )
+  s.files += %w( src/core/lib/iomgr/tcp_windows.cc )
+  s.files += %w( src/core/lib/iomgr/time_averaged_stats.cc )
+  s.files += %w( src/core/lib/iomgr/timer_generic.cc )
+  s.files += %w( src/core/lib/iomgr/timer_heap.cc )
+  s.files += %w( src/core/lib/iomgr/timer_manager.cc )
+  s.files += %w( src/core/lib/iomgr/timer_uv.cc )
+  s.files += %w( src/core/lib/iomgr/udp_server.cc )
+  s.files += %w( src/core/lib/iomgr/unix_sockets_posix.cc )
+  s.files += %w( src/core/lib/iomgr/unix_sockets_posix_noop.cc )
+  s.files += %w( src/core/lib/iomgr/wakeup_fd_cv.cc )
+  s.files += %w( src/core/lib/iomgr/wakeup_fd_eventfd.cc )
+  s.files += %w( src/core/lib/iomgr/wakeup_fd_nospecial.cc )
+  s.files += %w( src/core/lib/iomgr/wakeup_fd_pipe.cc )
+  s.files += %w( src/core/lib/iomgr/wakeup_fd_posix.cc )
+  s.files += %w( src/core/lib/json/json.cc )
+  s.files += %w( src/core/lib/json/json_reader.cc )
+  s.files += %w( src/core/lib/json/json_string.cc )
+  s.files += %w( src/core/lib/json/json_writer.cc )
+  s.files += %w( src/core/lib/slice/b64.cc )
+  s.files += %w( src/core/lib/slice/percent_encoding.cc )
+  s.files += %w( src/core/lib/slice/slice.cc )
+  s.files += %w( src/core/lib/slice/slice_buffer.cc )
+  s.files += %w( src/core/lib/slice/slice_hash_table.cc )
+  s.files += %w( src/core/lib/slice/slice_intern.cc )
+  s.files += %w( src/core/lib/slice/slice_string_helpers.cc )
+  s.files += %w( src/core/lib/surface/alarm.cc )
+  s.files += %w( src/core/lib/surface/api_trace.cc )
+  s.files += %w( src/core/lib/surface/byte_buffer.cc )
+  s.files += %w( src/core/lib/surface/byte_buffer_reader.cc )
+  s.files += %w( src/core/lib/surface/call.cc )
+  s.files += %w( src/core/lib/surface/call_details.cc )
+  s.files += %w( src/core/lib/surface/call_log_batch.cc )
+  s.files += %w( src/core/lib/surface/channel.cc )
+  s.files += %w( src/core/lib/surface/channel_init.cc )
+  s.files += %w( src/core/lib/surface/channel_ping.cc )
+  s.files += %w( src/core/lib/surface/channel_stack_type.cc )
+  s.files += %w( src/core/lib/surface/completion_queue.cc )
+  s.files += %w( src/core/lib/surface/completion_queue_factory.cc )
+  s.files += %w( src/core/lib/surface/event_string.cc )
   s.files += %w( src/core/lib/surface/lame_client.cc )
-  s.files += %w( src/core/lib/surface/metadata_array.c )
-  s.files += %w( src/core/lib/surface/server.c )
-  s.files += %w( src/core/lib/surface/validate_metadata.c )
-  s.files += %w( src/core/lib/surface/version.c )
-  s.files += %w( src/core/lib/transport/bdp_estimator.c )
-  s.files += %w( src/core/lib/transport/byte_stream.c )
-  s.files += %w( src/core/lib/transport/connectivity_state.c )
-  s.files += %w( src/core/lib/transport/error_utils.c )
-  s.files += %w( src/core/lib/transport/metadata.c )
-  s.files += %w( src/core/lib/transport/metadata_batch.c )
-  s.files += %w( src/core/lib/transport/pid_controller.c )
-  s.files += %w( src/core/lib/transport/service_config.c )
-  s.files += %w( src/core/lib/transport/static_metadata.c )
-  s.files += %w( src/core/lib/transport/status_conversion.c )
-  s.files += %w( src/core/lib/transport/timeout_encoding.c )
-  s.files += %w( src/core/lib/transport/transport.c )
-  s.files += %w( src/core/lib/transport/transport_op_string.c )
-  s.files += %w( src/core/lib/debug/trace.c )
-  s.files += %w( src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/bin_decoder.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/bin_encoder.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/chttp2_plugin.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/chttp2_transport.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/flow_control.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/frame_data.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/frame_goaway.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/frame_ping.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/frame_rst_stream.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/frame_settings.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/frame_window_update.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/hpack_encoder.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/hpack_parser.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/hpack_table.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/http2_settings.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/huffsyms.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/incoming_metadata.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/parsing.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/stream_lists.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/stream_map.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/varint.c )
-  s.files += %w( src/core/ext/transport/chttp2/transport/writing.c )
-  s.files += %w( src/core/ext/transport/chttp2/alpn/alpn.c )
-  s.files += %w( src/core/ext/filters/http/client/http_client_filter.c )
-  s.files += %w( src/core/ext/filters/http/http_filters_plugin.c )
-  s.files += %w( src/core/ext/filters/http/message_compress/message_compress_filter.c )
-  s.files += %w( src/core/ext/filters/http/server/http_server_filter.c )
-  s.files += %w( src/core/lib/http/httpcli_security_connector.c )
-  s.files += %w( src/core/lib/security/context/security_context.c )
-  s.files += %w( src/core/lib/security/credentials/composite/composite_credentials.c )
-  s.files += %w( src/core/lib/security/credentials/credentials.c )
-  s.files += %w( src/core/lib/security/credentials/credentials_metadata.c )
-  s.files += %w( src/core/lib/security/credentials/fake/fake_credentials.c )
-  s.files += %w( src/core/lib/security/credentials/google_default/credentials_generic.c )
-  s.files += %w( src/core/lib/security/credentials/google_default/google_default_credentials.c )
-  s.files += %w( src/core/lib/security/credentials/iam/iam_credentials.c )
-  s.files += %w( src/core/lib/security/credentials/jwt/json_token.c )
-  s.files += %w( src/core/lib/security/credentials/jwt/jwt_credentials.c )
-  s.files += %w( src/core/lib/security/credentials/jwt/jwt_verifier.c )
-  s.files += %w( src/core/lib/security/credentials/oauth2/oauth2_credentials.c )
-  s.files += %w( src/core/lib/security/credentials/plugin/plugin_credentials.c )
-  s.files += %w( src/core/lib/security/credentials/ssl/ssl_credentials.c )
-  s.files += %w( src/core/lib/security/transport/client_auth_filter.c )
-  s.files += %w( src/core/lib/security/transport/lb_targets_info.c )
-  s.files += %w( src/core/lib/security/transport/secure_endpoint.c )
-  s.files += %w( src/core/lib/security/transport/security_connector.c )
-  s.files += %w( src/core/lib/security/transport/security_handshaker.c )
-  s.files += %w( src/core/lib/security/transport/server_auth_filter.c )
-  s.files += %w( src/core/lib/security/transport/tsi_error.c )
-  s.files += %w( src/core/lib/security/util/json_util.c )
-  s.files += %w( src/core/lib/surface/init_secure.c )
-  s.files += %w( src/core/tsi/fake_transport_security.c )
-  s.files += %w( src/core/tsi/gts_transport_security.c )
-  s.files += %w( src/core/tsi/ssl_transport_security.c )
-  s.files += %w( src/core/tsi/transport_security_grpc.c )
-  s.files += %w( src/core/tsi/transport_security.c )
-  s.files += %w( src/core/tsi/transport_security_adapter.c )
-  s.files += %w( src/core/ext/transport/chttp2/server/chttp2_server.c )
-  s.files += %w( src/core/ext/transport/chttp2/client/secure/secure_channel_create.c )
-  s.files += %w( src/core/ext/filters/client_channel/channel_connectivity.c )
-  s.files += %w( src/core/ext/filters/client_channel/client_channel.c )
-  s.files += %w( src/core/ext/filters/client_channel/client_channel_factory.c )
-  s.files += %w( src/core/ext/filters/client_channel/client_channel_plugin.c )
-  s.files += %w( src/core/ext/filters/client_channel/connector.c )
-  s.files += %w( src/core/ext/filters/client_channel/http_connect_handshaker.c )
-  s.files += %w( src/core/ext/filters/client_channel/http_proxy.c )
-  s.files += %w( src/core/ext/filters/client_channel/lb_policy.c )
-  s.files += %w( src/core/ext/filters/client_channel/lb_policy_factory.c )
-  s.files += %w( src/core/ext/filters/client_channel/lb_policy_registry.c )
-  s.files += %w( src/core/ext/filters/client_channel/parse_address.c )
-  s.files += %w( src/core/ext/filters/client_channel/proxy_mapper.c )
-  s.files += %w( src/core/ext/filters/client_channel/proxy_mapper_registry.c )
-  s.files += %w( src/core/ext/filters/client_channel/resolver.c )
-  s.files += %w( src/core/ext/filters/client_channel/resolver_factory.c )
-  s.files += %w( src/core/ext/filters/client_channel/resolver_registry.c )
-  s.files += %w( src/core/ext/filters/client_channel/retry_throttle.c )
-  s.files += %w( src/core/ext/filters/client_channel/subchannel.c )
-  s.files += %w( src/core/ext/filters/client_channel/subchannel_index.c )
-  s.files += %w( src/core/ext/filters/client_channel/uri_parser.c )
-  s.files += %w( src/core/ext/filters/deadline/deadline_filter.c )
-  s.files += %w( src/core/ext/transport/chttp2/client/chttp2_connector.c )
-  s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2.c )
-  s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.c )
-  s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create.c )
-  s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c )
-  s.files += %w( src/core/ext/transport/inproc/inproc_plugin.c )
-  s.files += %w( src/core/ext/transport/inproc/inproc_transport.c )
-  s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.c )
-  s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.c )
-  s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel_secure.c )
-  s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.c )
-  s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.c )
+  s.files += %w( src/core/lib/surface/metadata_array.cc )
+  s.files += %w( src/core/lib/surface/server.cc )
+  s.files += %w( src/core/lib/surface/validate_metadata.cc )
+  s.files += %w( src/core/lib/surface/version.cc )
+  s.files += %w( src/core/lib/transport/bdp_estimator.cc )
+  s.files += %w( src/core/lib/transport/byte_stream.cc )
+  s.files += %w( src/core/lib/transport/connectivity_state.cc )
+  s.files += %w( src/core/lib/transport/error_utils.cc )
+  s.files += %w( src/core/lib/transport/metadata.cc )
+  s.files += %w( src/core/lib/transport/metadata_batch.cc )
+  s.files += %w( src/core/lib/transport/pid_controller.cc )
+  s.files += %w( src/core/lib/transport/service_config.cc )
+  s.files += %w( src/core/lib/transport/static_metadata.cc )
+  s.files += %w( src/core/lib/transport/status_conversion.cc )
+  s.files += %w( src/core/lib/transport/timeout_encoding.cc )
+  s.files += %w( src/core/lib/transport/transport.cc )
+  s.files += %w( src/core/lib/transport/transport_op_string.cc )
+  s.files += %w( src/core/lib/debug/trace.cc )
+  s.files += %w( src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/bin_decoder.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/bin_encoder.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/chttp2_plugin.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/chttp2_transport.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/flow_control.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/frame_data.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/frame_goaway.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/frame_ping.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/frame_rst_stream.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/frame_settings.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/frame_window_update.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/hpack_encoder.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/hpack_parser.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/hpack_table.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/http2_settings.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/huffsyms.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/incoming_metadata.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/parsing.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/stream_lists.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/stream_map.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/varint.cc )
+  s.files += %w( src/core/ext/transport/chttp2/transport/writing.cc )
+  s.files += %w( src/core/ext/transport/chttp2/alpn/alpn.cc )
+  s.files += %w( src/core/ext/filters/http/client/http_client_filter.cc )
+  s.files += %w( src/core/ext/filters/http/http_filters_plugin.cc )
+  s.files += %w( src/core/ext/filters/http/message_compress/message_compress_filter.cc )
+  s.files += %w( src/core/ext/filters/http/server/http_server_filter.cc )
+  s.files += %w( src/core/lib/http/httpcli_security_connector.cc )
+  s.files += %w( src/core/lib/security/context/security_context.cc )
+  s.files += %w( src/core/lib/security/credentials/composite/composite_credentials.cc )
+  s.files += %w( src/core/lib/security/credentials/credentials.cc )
+  s.files += %w( src/core/lib/security/credentials/credentials_metadata.cc )
+  s.files += %w( src/core/lib/security/credentials/fake/fake_credentials.cc )
+  s.files += %w( src/core/lib/security/credentials/google_default/credentials_generic.cc )
+  s.files += %w( src/core/lib/security/credentials/google_default/google_default_credentials.cc )
+  s.files += %w( src/core/lib/security/credentials/iam/iam_credentials.cc )
+  s.files += %w( src/core/lib/security/credentials/jwt/json_token.cc )
+  s.files += %w( src/core/lib/security/credentials/jwt/jwt_credentials.cc )
+  s.files += %w( src/core/lib/security/credentials/jwt/jwt_verifier.cc )
+  s.files += %w( src/core/lib/security/credentials/oauth2/oauth2_credentials.cc )
+  s.files += %w( src/core/lib/security/credentials/plugin/plugin_credentials.cc )
+  s.files += %w( src/core/lib/security/credentials/ssl/ssl_credentials.cc )
+  s.files += %w( src/core/lib/security/transport/client_auth_filter.cc )
+  s.files += %w( src/core/lib/security/transport/lb_targets_info.cc )
+  s.files += %w( src/core/lib/security/transport/secure_endpoint.cc )
+  s.files += %w( src/core/lib/security/transport/security_connector.cc )
+  s.files += %w( src/core/lib/security/transport/security_handshaker.cc )
+  s.files += %w( src/core/lib/security/transport/server_auth_filter.cc )
+  s.files += %w( src/core/lib/security/transport/tsi_error.cc )
+  s.files += %w( src/core/lib/security/util/json_util.cc )
+  s.files += %w( src/core/lib/surface/init_secure.cc )
+  s.files += %w( src/core/tsi/fake_transport_security.cc )
+  s.files += %w( src/core/tsi/gts_transport_security.cc )
+  s.files += %w( src/core/tsi/ssl_transport_security.cc )
+  s.files += %w( src/core/tsi/transport_security_grpc.cc )
+  s.files += %w( src/core/tsi/transport_security.cc )
+  s.files += %w( src/core/tsi/transport_security_adapter.cc )
+  s.files += %w( src/core/ext/transport/chttp2/server/chttp2_server.cc )
+  s.files += %w( src/core/ext/transport/chttp2/client/secure/secure_channel_create.cc )
+  s.files += %w( src/core/ext/filters/client_channel/channel_connectivity.cc )
+  s.files += %w( src/core/ext/filters/client_channel/client_channel.cc )
+  s.files += %w( src/core/ext/filters/client_channel/client_channel_factory.cc )
+  s.files += %w( src/core/ext/filters/client_channel/client_channel_plugin.cc )
+  s.files += %w( src/core/ext/filters/client_channel/connector.cc )
+  s.files += %w( src/core/ext/filters/client_channel/http_connect_handshaker.cc )
+  s.files += %w( src/core/ext/filters/client_channel/http_proxy.cc )
+  s.files += %w( src/core/ext/filters/client_channel/lb_policy.cc )
+  s.files += %w( src/core/ext/filters/client_channel/lb_policy_factory.cc )
+  s.files += %w( src/core/ext/filters/client_channel/lb_policy_registry.cc )
+  s.files += %w( src/core/ext/filters/client_channel/parse_address.cc )
+  s.files += %w( src/core/ext/filters/client_channel/proxy_mapper.cc )
+  s.files += %w( src/core/ext/filters/client_channel/proxy_mapper_registry.cc )
+  s.files += %w( src/core/ext/filters/client_channel/resolver.cc )
+  s.files += %w( src/core/ext/filters/client_channel/resolver_factory.cc )
+  s.files += %w( src/core/ext/filters/client_channel/resolver_registry.cc )
+  s.files += %w( src/core/ext/filters/client_channel/retry_throttle.cc )
+  s.files += %w( src/core/ext/filters/client_channel/subchannel.cc )
+  s.files += %w( src/core/ext/filters/client_channel/subchannel_index.cc )
+  s.files += %w( src/core/ext/filters/client_channel/uri_parser.cc )
+  s.files += %w( src/core/ext/filters/deadline/deadline_filter.cc )
+  s.files += %w( src/core/ext/transport/chttp2/client/chttp2_connector.cc )
+  s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2.cc )
+  s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2_posix.cc )
+  s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create.cc )
+  s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create_posix.cc )
+  s.files += %w( src/core/ext/transport/inproc/inproc_plugin.cc )
+  s.files += %w( src/core/ext/transport/inproc/inproc_transport.cc )
+  s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.cc )
+  s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc )
+  s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel_secure.cc )
+  s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.cc )
+  s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.cc )
   s.files += %w( src/core/ext/filters/client_channel/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.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 )
-  s.files += %w( src/core/ext/filters/client_channel/resolver/fake/fake_resolver.c )
-  s.files += %w( src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.c )
-  s.files += %w( src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.c )
-  s.files += %w( src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.c )
-  s.files += %w( src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.c )
-  s.files += %w( src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.c )
-  s.files += %w( src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.c )
-  s.files += %w( src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.c )
-  s.files += %w( src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.c )
-  s.files += %w( src/core/ext/filters/load_reporting/server_load_reporting_filter.c )
-  s.files += %w( src/core/ext/filters/load_reporting/server_load_reporting_plugin.c )
-  s.files += %w( src/core/ext/census/base_resources.c )
-  s.files += %w( src/core/ext/census/context.c )
+  s.files += %w( src/core/ext/filters/client_channel/resolver/fake/fake_resolver.cc )
+  s.files += %w( src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc )
+  s.files += %w( src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.cc )
+  s.files += %w( src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.cc )
+  s.files += %w( src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_posix.cc )
+  s.files += %w( src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc )
+  s.files += %w( src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper_fallback.cc )
+  s.files += %w( src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.cc )
+  s.files += %w( src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.cc )
+  s.files += %w( src/core/ext/filters/load_reporting/server_load_reporting_filter.cc )
+  s.files += %w( src/core/ext/filters/load_reporting/server_load_reporting_plugin.cc )
+  s.files += %w( src/core/ext/census/base_resources.cc )
+  s.files += %w( src/core/ext/census/context.cc )
   s.files += %w( src/core/ext/census/gen/census.pb.c )
   s.files += %w( src/core/ext/census/gen/trace_context.pb.c )
-  s.files += %w( src/core/ext/census/grpc_context.c )
-  s.files += %w( src/core/ext/census/grpc_filter.c )
-  s.files += %w( src/core/ext/census/grpc_plugin.c )
-  s.files += %w( src/core/ext/census/initialize.c )
-  s.files += %w( src/core/ext/census/intrusive_hash_map.c )
-  s.files += %w( src/core/ext/census/mlog.c )
-  s.files += %w( src/core/ext/census/operation.c )
-  s.files += %w( src/core/ext/census/placeholders.c )
-  s.files += %w( src/core/ext/census/resource.c )
-  s.files += %w( src/core/ext/census/trace_context.c )
-  s.files += %w( src/core/ext/census/tracing.c )
-  s.files += %w( src/core/ext/filters/max_age/max_age_filter.c )
-  s.files += %w( src/core/ext/filters/message_size/message_size_filter.c )
-  s.files += %w( src/core/ext/filters/workarounds/workaround_cronet_compression_filter.c )
-  s.files += %w( src/core/ext/filters/workarounds/workaround_utils.c )
-  s.files += %w( src/core/plugin_registry/grpc_plugin_registry.c )
+  s.files += %w( src/core/ext/census/grpc_context.cc )
+  s.files += %w( src/core/ext/census/grpc_filter.cc )
+  s.files += %w( src/core/ext/census/grpc_plugin.cc )
+  s.files += %w( src/core/ext/census/initialize.cc )
+  s.files += %w( src/core/ext/census/intrusive_hash_map.cc )
+  s.files += %w( src/core/ext/census/mlog.cc )
+  s.files += %w( src/core/ext/census/operation.cc )
+  s.files += %w( src/core/ext/census/placeholders.cc )
+  s.files += %w( src/core/ext/census/resource.cc )
+  s.files += %w( src/core/ext/census/trace_context.cc )
+  s.files += %w( src/core/ext/census/tracing.cc )
+  s.files += %w( src/core/ext/filters/max_age/max_age_filter.cc )
+  s.files += %w( src/core/ext/filters/message_size/message_size_filter.cc )
+  s.files += %w( src/core/ext/filters/workarounds/workaround_cronet_compression_filter.cc )
+  s.files += %w( src/core/ext/filters/workarounds/workaround_utils.cc )
+  s.files += %w( src/core/plugin_registry/grpc_plugin_registry.cc )
   s.files += %w( third_party/boringssl/crypto/aes/internal.h )
   s.files += %w( third_party/boringssl/crypto/asn1/asn1_locl.h )
   s.files += %w( third_party/boringssl/crypto/bio/internal.h )

include/grpc++/support/channel_arguments.h

@@ -64,6 +64,12 @@ class ChannelArguments {
   /// Set the compression algorithm for the channel.
   void SetCompressionAlgorithm(grpc_compression_algorithm algorithm);
 
+  /// Set the grpclb fallback timeout (in ms) for the channel. If this amount
+  /// of time has passed but we have not gotten any non-empty \a serverlist from
+  /// the balancer, we will fall back to use the backend address(es) returned by
+  /// the resolver.
+  void SetGrpclbFallbackTimeout(int fallback_timeout);
+
   /// Set the socket mutator for the channel.
   void SetSocketMutator(grpc_socket_mutator* mutator);
 

include/grpc/grpc.h

@@ -313,7 +313,7 @@ GRPCAPI grpc_call_error grpc_call_cancel_with_status(grpc_call *call,
                                                      void *reserved);
 
 /** Ref a call.
-    THREAD SAFETY: grpc_call_unref is thread-compatible */
+    THREAD SAFETY: grpc_call_ref is thread-compatible */
 GRPCAPI void grpc_call_ref(grpc_call *call);
 
 /** Unref a call.

include/grpc/grpc_security.h

@@ -249,19 +249,40 @@ typedef struct {
   void *reserved;
 } grpc_auth_metadata_context;
 
+/** Maximum number of metadata entries returnable by a credentials plugin via
+    a synchronous return. */
+#define GRPC_METADATA_CREDENTIALS_PLUGIN_SYNC_MAX 4
+
 /** grpc_metadata_credentials plugin is an API user provided structure used to
    create grpc_credentials objects that can be set on a channel (composed) or
    a call. See grpc_credentials_metadata_create_from_plugin below.
    The grpc client stack will call the get_metadata method of the plugin for
    every call in scope for the credentials created from it. */
 typedef struct {
-  /** The implementation of this method has to be non-blocking.
-     - context is the information that can be used by the plugin to create auth
-       metadata.
-     - cb is the callback that needs to be called when the metadata is ready.
-     - user_data needs to be passed as the first parameter of the callback. */
-  void (*get_metadata)(void *state, grpc_auth_metadata_context context,
-                       grpc_credentials_plugin_metadata_cb cb, void *user_data);
+  /** The implementation of this method has to be non-blocking, but can
+     be performed synchronously or asynchronously.
+
+     If processing occurs synchronously, returns non-zero and populates
+     creds_md, num_creds_md, status, and error_details.  In this case,
+     the caller takes ownership of the entries in creds_md and of
+     error_details.  Note that if the plugin needs to return more than
+     GRPC_METADATA_CREDENTIALS_PLUGIN_SYNC_MAX entries in creds_md, it must
+     return asynchronously.
+
+     If processing occurs asynchronously, returns zero and invokes \a cb
+     when processing is completed.  \a user_data will be passed as the
+     first parameter of the callback.  NOTE: \a cb MUST be invoked in a
+     different thread, not from the thread in which \a get_metadata() is
+     invoked.
+
+     \a context is the information that can be used by the plugin to create
+     auth metadata. */
+  int (*get_metadata)(
+      void *state, grpc_auth_metadata_context context,
+      grpc_credentials_plugin_metadata_cb cb, void *user_data,
+      grpc_metadata creds_md[GRPC_METADATA_CREDENTIALS_PLUGIN_SYNC_MAX],
+      size_t *num_creds_md, grpc_status_code *status,
+      const char **error_details);
 
   /** Destroys the plugin state. */
   void (*destroy)(void *state);

include/grpc/impl/codegen/atm_gcc_atomic.h

@@ -25,6 +25,7 @@
 
 typedef intptr_t gpr_atm;
 #define GPR_ATM_MAX INTPTR_MAX
+#define GPR_ATM_MIN INTPTR_MIN
 
 #ifdef GPR_LOW_LEVEL_COUNTERS
 extern gpr_atm gpr_counter_atm_cas;

include/grpc/impl/codegen/atm_gcc_sync.h

@@ -25,6 +25,7 @@
 
 typedef intptr_t gpr_atm;
 #define GPR_ATM_MAX INTPTR_MAX
+#define GPR_ATM_MIN INTPTR_MIN
 
 #define GPR_ATM_COMPILE_BARRIER_() __asm__ __volatile__("" : : : "memory")
 

include/grpc/impl/codegen/atm_windows.h

@@ -24,6 +24,7 @@
 
 typedef intptr_t gpr_atm;
 #define GPR_ATM_MAX INTPTR_MAX
+#define GPR_ATM_MIN INTPTR_MIN
 
 #define gpr_atm_full_barrier MemoryBarrier
 

include/grpc/impl/codegen/grpc_types.h

@@ -288,7 +288,11 @@ typedef struct {
   "grpc.experimental.tcp_max_read_chunk_size"
 /* Timeout in milliseconds to use for calls to the grpclb load balancer.
    If 0 or unset, the balancer calls will have no deadline. */
-#define GRPC_ARG_GRPCLB_CALL_TIMEOUT_MS "grpc.grpclb_timeout_ms"
+#define GRPC_ARG_GRPCLB_CALL_TIMEOUT_MS "grpc.grpclb_call_timeout_ms"
+/* Timeout in milliseconds to wait for the serverlist from the grpclb load
+   balancer before using fallback backend addresses from the resolver.
+   If 0, fallback will never be used. */
+#define GRPC_ARG_GRPCLB_FALLBACK_TIMEOUT_MS "grpc.grpclb_fallback_timeout_ms"
 /** If non-zero, grpc server's cronet compression workaround will be enabled */
 #define GRPC_ARG_WORKAROUND_CRONET_COMPRESSION \
   "grpc.workaround.cronet_compression"

include/grpc/impl/codegen/port_platform.h

@@ -183,7 +183,6 @@
 #define _BSD_SOURCE
 #endif
 #if TARGET_OS_IPHONE
-#define GPR_FORBID_UNREACHABLE_CODE 1
 #define GPR_PLATFORM_STRING "ios"
 #define GPR_CPU_IPHONE 1
 #define GPR_PTHREAD_TLS 1
@@ -292,10 +291,6 @@
 #endif
 
 #ifdef _MSC_VER
-#ifdef _PYTHON_MSVC
-// The Python 3.5 Windows runtime is missing InetNtop
-#define GPR_WIN_INET_NTOP
-#endif  // _PYTHON_MSVC
 #if _MSC_VER < 1700
 typedef __int8 int8_t;
 typedef __int16 int16_t;
@@ -420,4 +415,8 @@ typedef unsigned __int64 uint64_t;
 #endif /* GPR_ATTRIBUTE_NO_TSAN (2) */
 #endif /* GPR_ATTRIBUTE_NO_TSAN (1) */
 
+#ifndef __STDC_FORMAT_MACROS
+#define __STDC_FORMAT_MACROS
+#endif
+
 #endif /* GRPC_IMPL_CODEGEN_PORT_PLATFORM_H */

include/grpc/module.modulemap

@@ -1,12 +1,69 @@
+
 framework module grpc {
   umbrella header "grpc.h"
 
-  header "byte_buffer_reader.h"
-  header "grpc_security.h"
-  header "grpc_security_constants.h"
   header "support/alloc.h"
+  header "support/atm.h"
+  header "support/atm_gcc_atomic.h"
+  header "support/avl.h"
+  header "support/cmdline.h"
+  header "support/cpu.h"
+  header "support/histogram.h"
+  header "support/host_port.h"
+  header "support/log.h"
+  header "support/log_windows.h"
   header "support/port_platform.h"
   header "support/string_util.h"
+  header "support/subprocess.h"
+  header "support/sync.h"
+  header "support/sync_custom.h"
+  header "support/sync_generic.h"
+  header "support/sync_posix.h"
+  header "support/thd.h"
+  header "support/time.h"
+  header "support/tls.h"
+  header "support/tls_pthread.h"
+  header "support/useful.h"
+  header "impl/codegen/atm.h"
+  header "impl/codegen/atm_gcc_atomic.h"
+  header "impl/codegen/gpr_slice.h"
+  header "impl/codegen/gpr_types.h"
+  header "impl/codegen/port_platform.h"
+  header "impl/codegen/sync.h"
+  header "impl/codegen/sync_custom.h"
+  header "impl/codegen/sync_generic.h"
+  header "impl/codegen/sync_posix.h"
+  header "impl/codegen/byte_buffer.h"
+  header "impl/codegen/byte_buffer_reader.h"
+  header "impl/codegen/compression_types.h"
+  header "impl/codegen/connectivity_state.h"
+  header "impl/codegen/exec_ctx_fwd.h"
+  header "impl/codegen/grpc_types.h"
+  header "impl/codegen/propagation_bits.h"
+  header "impl/codegen/slice.h"
+  header "impl/codegen/status.h"
+  header "impl/codegen/atm.h"
+  header "impl/codegen/atm_gcc_atomic.h"
+  header "impl/codegen/gpr_slice.h"
+  header "impl/codegen/gpr_types.h"
+  header "impl/codegen/port_platform.h"
+  header "impl/codegen/sync.h"
+  header "impl/codegen/sync_custom.h"
+  header "impl/codegen/sync_generic.h"
+  header "impl/codegen/sync_posix.h"
+  header "grpc_security.h"
+  header "byte_buffer.h"
+  header "byte_buffer_reader.h"
+  header "compression.h"
+  header "grpc.h"
+  header "grpc_posix.h"
+  header "grpc_security_constants.h"
+  header "load_reporting.h"
+  header "slice.h"
+  header "slice_buffer.h"
+  header "status.h"
+  header "support/workaround_list.h"
+  header "census.h"
 
   export *
   module * { export * }

include/grpc/support/avl.h

@@ -21,6 +21,10 @@
 
 #include <grpc/support/sync.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /** internal node of an AVL tree */
 typedef struct gpr_avl_node {
   gpr_refcount refs;
@@ -91,4 +95,8 @@ GPRAPI int gpr_avl_maybe_get(gpr_avl avl, void *key, void **value,
 /** Return 1 if avl is empty, 0 otherwise */
 GPRAPI int gpr_avl_is_empty(gpr_avl avl);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* GRPC_SUPPORT_AVL_H */

package.json

@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "1.7.0-dev",
+  "version": "1.8.0-dev",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "https://grpc.io/",

package.xml

@@ -13,8 +13,8 @@
  <date>2017-08-24</date>
  <time>16:06:07</time>
  <version>
-  <release>1.7.0dev</release>
-  <api>1.7.0dev</api>
+  <release>1.8.0dev</release>
+  <api>1.8.0dev</api>
  </version>
  <stability>
   <release>beta</release>
@@ -100,8 +100,6 @@
     <file baseinstalldir="/" name="src/core/lib/support/atomic.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/atomic_with_atm.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/atomic_with_std.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/backoff.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/block_annotate.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/env.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/memory.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/mpscq.h" role="src" />
@@ -112,52 +110,51 @@
     <file baseinstalldir="/" name="src/core/lib/support/string_windows.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/time_precise.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/tmpfile.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/profiling/basic_timers.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/profiling/stap_timers.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/alloc.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/arena.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/atm.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/avl.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/backoff.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/cmdline.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/cpu_iphone.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/cpu_linux.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/cpu_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/cpu_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/env_linux.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/env_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/env_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/histogram.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/host_port.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/log.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/log_android.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/log_linux.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/log_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/log_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/mpscq.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/murmur_hash.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/stack_lockfree.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/string.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/string_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/string_util_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/string_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/subprocess_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/subprocess_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/sync.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/sync_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/sync_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/thd.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/thd_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/thd_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/time.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/time_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/time_precise.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/time_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/tls_pthread.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/tmpfile_msys.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/tmpfile_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/tmpfile_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/wrap_memcpy.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/profiling/basic_timers.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/profiling/stap_timers.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/alloc.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/arena.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/atm.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/avl.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/cmdline.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/cpu_iphone.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/cpu_linux.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/cpu_posix.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/cpu_windows.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/env_linux.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/env_posix.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/env_windows.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/histogram.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/host_port.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/log.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/log_android.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/log_linux.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/log_posix.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/log_windows.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/mpscq.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/murmur_hash.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/stack_lockfree.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/string.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/string_posix.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/string_util_windows.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/string_windows.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/subprocess_posix.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/subprocess_windows.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/sync.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/sync_posix.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/sync_windows.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/thd.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/thd_posix.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/thd_windows.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/time.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/time_posix.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/time_precise.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/time_windows.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/tls_pthread.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/tmpfile_msys.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/tmpfile_posix.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/tmpfile_windows.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/wrap_memcpy.cc" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/byte_buffer.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/byte_buffer_reader.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/compression_types.h" role="src" />
@@ -264,6 +261,7 @@
     <file baseinstalldir="/" name="src/core/ext/filters/deadline/deadline_filter.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/client/chttp2_connector.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/inproc/inproc_transport.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/backoff/backoff.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/channel/channel_args.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/channel/channel_stack.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/channel/channel_stack_builder.h" role="src" />
@@ -283,6 +281,7 @@
     <file baseinstalldir="/" name="src/core/lib/http/format_request.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/http/httpcli.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/http/parser.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/iomgr/block_annotate.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/call_combiner.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/closure.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/combiner.h" role="src" />
@@ -420,268 +419,269 @@
     <file baseinstalldir="/" name="src/core/ext/filters/message_size/message_size_filter.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/filters/workarounds/workaround_cronet_compression_filter.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/filters/workarounds/workaround_utils.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/surface/init.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/channel/channel_args.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/channel/channel_stack.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/channel/channel_stack_builder.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/channel/connected_channel.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/channel/handshaker.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/channel/handshaker_factory.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/channel/handshaker_registry.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/compression/compression.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/compression/compression_internal.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/compression/message_compress.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/compression/stream_compression.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/compression/stream_compression_gzip.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/compression/stream_compression_identity.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/debug/stats.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/debug/stats_data.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/http/format_request.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/http/httpcli.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/http/parser.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/call_combiner.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/closure.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/combiner.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint_pair_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint_pair_uv.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint_pair_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/error.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/ev_epoll1_linux.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/ev_epollex_linux.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/ev_epollsig_linux.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/ev_poll_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/ev_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/ev_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/exec_ctx.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/executor.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/gethostname_fallback.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/gethostname_host_name_max.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/gethostname_sysconf.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/iocp_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/iomgr.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_uv.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/iomgr_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/is_epollexclusive_available.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/load_file.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/lockfree_event.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/network_status_tracker.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/polling_entity.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/pollset_set_uv.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/pollset_set_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/pollset_uv.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/pollset_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/resolve_address_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/resolve_address_uv.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/resolve_address_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/resource_quota.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/sockaddr_utils.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/socket_factory_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/socket_mutator.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/socket_utils_common_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/socket_utils_linux.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/socket_utils_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/socket_utils_uv.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/socket_utils_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/socket_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/tcp_client_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/tcp_client_uv.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/tcp_client_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/tcp_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/tcp_server_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/tcp_server_utils_posix_common.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.c" role="src" />
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-    <file baseinstalldir="/" name="src/core/ext/census/trace_context.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/census/tracing.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/filters/max_age/max_age_filter.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/filters/message_size/message_size_filter.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/filters/workarounds/workaround_cronet_compression_filter.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/filters/workarounds/workaround_utils.c" role="src" />
-    <file baseinstalldir="/" name="src/core/plugin_registry/grpc_plugin_registry.c" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/census/grpc_context.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/census/grpc_filter.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/census/grpc_plugin.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/census/initialize.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/census/intrusive_hash_map.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/census/mlog.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/census/operation.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/census/placeholders.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/census/resource.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/census/trace_context.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/census/tracing.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/filters/max_age/max_age_filter.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/filters/message_size/message_size_filter.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/filters/workarounds/workaround_cronet_compression_filter.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/filters/workarounds/workaround_utils.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/plugin_registry/grpc_plugin_registry.cc" role="src" />
     <file baseinstalldir="/" name="third_party/boringssl/crypto/aes/internal.h" role="src" />
     <file baseinstalldir="/" name="third_party/boringssl/crypto/asn1/asn1_locl.h" role="src" />
     <file baseinstalldir="/" name="third_party/boringssl/crypto/bio/internal.h" role="src" />

setup.py

@@ -110,8 +110,6 @@ if EXTRA_ENV_COMPILE_ARGS is None:
       EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime32 -D_timeb=__timeb32 -D_ftime_s=_ftime32_s'
     else:
       EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime64 -D_timeb=__timeb64'
-  elif 'win32' in sys.platform:
-    EXTRA_ENV_COMPILE_ARGS += ' -D_PYTHON_MSVC'
   elif "linux" in sys.platform:
     EXTRA_ENV_COMPILE_ARGS += ' -std=c++11 -std=gnu99 -fvisibility=hidden -fno-wrapv -fno-exceptions'
   elif "darwin" in sys.platform:
@@ -163,7 +161,7 @@ if "win32" in sys.platform:
   # TODO(zyc): Re-enble c-ares on x64 and x86 windows after fixing the
   # ares_library_init compilation issue
   DEFINE_MACROS += (('WIN32_LEAN_AND_MEAN', 1), ('CARES_STATICLIB', 1),
-                    ('GRPC_ARES', 0),)
+                    ('GRPC_ARES', 0), ('NTDDI_VERSION', 0x06000000),)
   if '64bit' in platform.architecture()[0]:
     DEFINE_MACROS += (('MS_WIN64', 1),)
   elif sys.version_info >= (3, 5):

src/compiler/objective_c_generator.cc

@@ -17,6 +17,7 @@
  */
 
 #include <map>
+#include <set>
 #include <sstream>
 
 #include "src/compiler/config.h"
@@ -29,7 +30,9 @@ using ::google::protobuf::compiler::objectivec::ClassName;
 using ::grpc::protobuf::io::Printer;
 using ::grpc::protobuf::MethodDescriptor;
 using ::grpc::protobuf::ServiceDescriptor;
+using ::grpc::protobuf::FileDescriptor;
 using ::std::map;
+using ::std::set;
 
 namespace grpc_objective_c_generator {
 namespace {
@@ -190,6 +193,24 @@ void PrintMethodImplementations(Printer *printer,
 
 }  // namespace
 
+::grpc::string GetAllMessageClasses(const FileDescriptor *file) {
+  ::grpc::string output;
+  set< ::grpc::string> classes;
+  for (int i = 0; i < file->service_count(); i++) {
+    const auto service = file->service(i);
+    for (int i = 0; i < service->method_count(); i++) {
+      const auto method = service->method(i);
+      classes.insert(ClassName(method->input_type()));
+      classes.insert(ClassName(method->output_type()));
+    }
+  }
+  for (auto one_class : classes) {
+    output += "  @class " + one_class + ";\n";
+  }
+
+  return output;
+}
+
 ::grpc::string GetHeader(const ServiceDescriptor *service) {
   ::grpc::string output;
   {

src/compiler/objective_c_generator.h

@@ -24,8 +24,12 @@
 namespace grpc_objective_c_generator {
 
 using ::grpc::protobuf::ServiceDescriptor;
+using ::grpc::protobuf::FileDescriptor;
 using ::grpc::string;
 
+// Returns forward declaration of classes in the generated header file.
+string GetAllMessageClasses(const FileDescriptor *file);
+
 // Returns the content to be included in the "global_scope" insertion point of
 // the generated header file.
 string GetHeader(const ServiceDescriptor *service);

src/compiler/objective_c_plugin.cc

@@ -58,9 +58,10 @@ class ObjectiveCGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
                                "#import <RxLibrary/GRXWriteable.h>\n"
                                "#import <RxLibrary/GRXWriter.h>\n";
 
-      // TODO(jcanizales): Instead forward-declare the input and output types
-      // and import the files in the .pbrpc.m
       ::grpc::string proto_imports;
+      proto_imports += "#if GPB_GRPC_FORWARD_DECLARE_MESSAGE_PROTO\n" +
+                       grpc_objective_c_generator::GetAllMessageClasses(file) +
+                       "#else\n";
       for (int i = 0; i < file->dependency_count(); i++) {
         ::grpc::string header =
             grpc_objective_c_generator::MessageHeaderName(file->dependency(i));
@@ -70,19 +71,20 @@ class ObjectiveCGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
           grpc_generator::StripPrefix(&base_name, "google/protobuf/");
           // create the import code snippet
           proto_imports +=
-              "#if GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS\n"
-              "  #import <" +
+              "  #if GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS\n"
+              "    #import <" +
               ::grpc::string(ProtobufLibraryFrameworkName) + "/" + base_name +
               ">\n"
-              "#else\n"
-              "  #import \"" +
+              "  #else\n"
+              "    #import \"" +
               header +
               "\"\n"
-              "#endif\n";
+              "  #endif\n";
         } else {
-          proto_imports += ::grpc::string("#import \"") + header + "\"\n";
+          proto_imports += ::grpc::string("  #import \"") + header + "\"\n";
         }
       }
+      proto_imports += "#endif\n";
 
       ::grpc::string declarations;
       for (int i = 0; i < file->service_count(); i++) {
@@ -106,6 +108,28 @@ class ObjectiveCGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
                                ".pbrpc.h\"\n\n"
                                "#import <ProtoRPC/ProtoRPC.h>\n"
                                "#import <RxLibrary/GRXWriter+Immediate.h>\n";
+      for (int i = 0; i < file->dependency_count(); i++) {
+        ::grpc::string header =
+            grpc_objective_c_generator::MessageHeaderName(file->dependency(i));
+        const grpc::protobuf::FileDescriptor *dependency = file->dependency(i);
+        if (IsProtobufLibraryBundledProtoFile(dependency)) {
+          ::grpc::string base_name = header;
+          grpc_generator::StripPrefix(&base_name, "google/protobuf/");
+          // create the import code snippet
+          imports +=
+              "#if GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS\n"
+              "  #import <" +
+              ::grpc::string(ProtobufLibraryFrameworkName) + "/" + base_name +
+              ">\n"
+              "#else\n"
+              "  #import \"" +
+              header +
+              "\"\n"
+              "#endif\n";
+        } else {
+          imports += ::grpc::string("#import \"") + header + "\"\n";
+        }
+      }
 
       ::grpc::string definitions;
       for (int i = 0; i < file->service_count(); i++) {

src/core/ext/census/base_resources.cc

@@ -45,12 +45,12 @@ void define_base_resources() {
                 0,                                        // n_denominators
                 NULL};                                    // denominators
   define_resource(&r);
-  r = (resource){(char *)"server_rpc_latency",             // name
-                 (char *)"Server RPC latency in seconds",  // description
-                 0,                                        // prefix
-                 1,                                        // n_numerators
-                 &numerator,                               // numerators
-                 0,                                        // n_denominators
-                 NULL};                                    // denominators
+  r = {(char *)"server_rpc_latency",             // name
+       (char *)"Server RPC latency in seconds",  // description
+       0,                                        // prefix
+       1,                                        // n_numerators
+       &numerator,                               // numerators
+       0,                                        // n_denominators
+       NULL};                                    // denominators
   define_resource(&r);
 }

src/core/ext/census/base_resources.h

@@ -18,7 +18,15 @@
 #ifndef GRPC_CORE_EXT_CENSUS_BASE_RESOURCES_H
 #define GRPC_CORE_EXT_CENSUS_BASE_RESOURCES_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Define all base resources. This should be called by census initialization. */
 void define_base_resources();
 
-#endif /* GRPC_CORE_EXT_CENSUS_BASE_RESOURCES_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_CENSUS_BASE_RESOURCES_H */

src/core/ext/census/census_interface.h

@@ -24,6 +24,10 @@
 /* Maximum length of an individual census trace annotation. */
 #define CENSUS_MAX_ANNOTATION_LENGTH 200
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Structure of a census op id. Define as structure because 64bit integer is not
    available on every platform for C89. */
 typedef struct census_op_id {
@@ -58,4 +62,8 @@ census_op_id census_tracing_start_op(void);
 /* Ends tracing. Calling this function will invalidate the input op_id. */
 void census_tracing_end_op(census_op_id op_id);
 
-#endif /* GRPC_CORE_EXT_CENSUS_CENSUS_INTERFACE_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_CENSUS_CENSUS_INTERFACE_H */

src/core/ext/census/census_log.h

@@ -25,6 +25,10 @@
 #define CENSUS_LOG_2_MAX_RECORD_SIZE 14 /* 2^14 = 16KB */
 #define CENSUS_LOG_MAX_RECORD_SIZE (1 << CENSUS_LOG_2_MAX_RECORD_SIZE)
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Initialize the statistics logging subsystem with the given log size. A log
    size of 0 will result in the smallest possible log for the platform
    (approximately CENSUS_LOG_MAX_RECORD_SIZE * gpr_cpu_num_cores()). If
@@ -73,4 +77,8 @@ size_t census_log_remaining_space(void);
    out-of-space. */
 int census_log_out_of_space_count(void);
 
-#endif /* GRPC_CORE_EXT_CENSUS_CENSUS_LOG_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_CENSUS_CENSUS_LOG_H */

src/core/ext/census/grpc_filter.h

@@ -21,9 +21,17 @@
 
 #include "src/core/lib/channel/channel_stack.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Census filters: provides tracing and stats collection functionalities. It
    needs to reside right below the surface filter in the channel stack. */
 extern const grpc_channel_filter grpc_client_census_filter;
 extern const grpc_channel_filter grpc_server_census_filter;
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* GRPC_CORE_EXT_CENSUS_GRPC_FILTER_H */

src/core/ext/census/grpc_plugin.cc

@@ -50,7 +50,7 @@ static bool maybe_add_census_filter(grpc_exec_ctx *exec_ctx,
   return true;
 }
 
-void census_grpc_plugin_init(void) {
+extern "C" void census_grpc_plugin_init(void) {
   /* Only initialize census if no one else has and some features are
    * available. */
   if (census_enabled() == CENSUS_FEATURE_NONE &&
@@ -67,4 +67,4 @@ void census_grpc_plugin_init(void) {
                                    (void *)&grpc_server_census_filter);
 }
 
-void census_grpc_plugin_shutdown(void) { census_shutdown(); }
+extern "C" void census_grpc_plugin_shutdown(void) { census_shutdown(); }

src/core/ext/census/hash_table.h

@@ -23,6 +23,10 @@
 
 #include <grpc/support/port_platform.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* A chain based hash table with fixed number of buckets.
    Your probably shouldn't use this code directly. It is implemented for the
    use case in census trace store and stats store, where number of entries in
@@ -113,4 +117,8 @@ typedef void (*census_ht_itr_cb)(census_ht_key key, const void *val_ptr,
    should not invalidate data entries. */
 uint64_t census_ht_for_all(const census_ht *ht, census_ht_itr_cb);
 
-#endif /* GRPC_CORE_EXT_CENSUS_HASH_TABLE_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_CENSUS_HASH_TABLE_H */

src/core/ext/census/intrusive_hash_map.h

@@ -21,6 +21,10 @@
 
 #include "src/core/ext/census/intrusive_hash_map_internal.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* intrusive_hash_map is a fast chained hash table. This hash map is faster than
  * a dense hash map when the application calls insert and erase more often than
  * find. When the workload is dominated by find() a dense hash map may be
@@ -149,4 +153,8 @@ void intrusive_hash_map_clear(intrusive_hash_map *hash_map,
 void intrusive_hash_map_free(intrusive_hash_map *hash_map,
                              void (*free_object)(void *));
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* GRPC_CORE_EXT_CENSUS_INTRUSIVE_HASH_MAP_H */

src/core/ext/census/mlog.h

@@ -28,6 +28,10 @@
 #define CENSUS_LOG_2_MAX_RECORD_SIZE 14 /* 2^14 = 16KB */
 #define CENSUS_LOG_MAX_RECORD_SIZE (1 << CENSUS_LOG_2_MAX_RECORD_SIZE)
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Initialize the statistics logging subsystem with the given log size. A log
    size of 0 will result in the smallest possible log for the platform
    (approximately CENSUS_LOG_MAX_RECORD_SIZE * gpr_cpu_num_cores()). If
@@ -77,4 +81,8 @@ size_t census_log_remaining_space(void);
    out-of-space. */
 int64_t census_log_out_of_space_count(void);
 
-#endif /* GRPC_CORE_EXT_CENSUS_MLOG_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_CENSUS_MLOG_H */

src/core/ext/census/resource.h

@@ -23,6 +23,10 @@
 #include <grpc/grpc.h>
 #include "src/core/ext/census/gen/census.pb.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Internal representation of a resource. */
 typedef struct {
   char *name;
@@ -45,4 +49,8 @@ void shutdown_resources(void);
    from configuration files. */
 int32_t define_resource(const resource *base);
 
-#endif /* GRPC_CORE_EXT_CENSUS_RESOURCE_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_CENSUS_RESOURCE_H */

src/core/ext/census/trace_context.h

@@ -39,6 +39,10 @@
 1 byte for is_sampled (bool) */
 #define TRACE_MAX_CONTEXT_SIZE 31
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Encode a trace context (ctxt) into proto format to the buffer provided.  The
 size of buffer must be at least TRACE_MAX_CONTEXT_SIZE.  On success, returns the
 number of bytes successfully encoded into buffer.  On failure, returns 0. */
@@ -53,4 +57,8 @@ of these do not exist. On success, returns true and false otherwise. */
 bool decode_trace_context(google_trace_TraceContext *ctxt, uint8_t *buffer,
                           const size_t nbytes);
 
-#endif /* GRPC_CORE_EXT_CENSUS_TRACE_CONTEXT_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_CENSUS_TRACE_CONTEXT_H */

src/core/ext/census/trace_propagation.h

@@ -21,6 +21,10 @@
 
 #include "src/core/ext/census/tracing.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Encoding and decoding functions for receiving and sending trace contexts
    over the wire.  Only RPC libraries should be calling these
    functions.  These functions return the number of bytes encoded/decoded
@@ -45,4 +49,8 @@ size_t trace_span_context_to_http_format(const trace_span_context *ctxt,
 size_t http_format_to_trace_span_context(const char *buf, size_t buf_size,
                                          trace_span_context *ctxt);
 
-#endif /* GRPC_CORE_EXT_CENSUS_TRACE_PROPAGATION_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_CENSUS_TRACE_PROPAGATION_H */

src/core/ext/census/tracing.h

@@ -25,6 +25,10 @@
 #include "src/core/ext/census/trace_label.h"
 #include "src/core/ext/census/trace_status.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* This is the low level tracing API that other languages will interface with.
    This is not intended to be accessed by the end-user, therefore it has been
    designed with performance in mind rather than ease of use. */
@@ -106,4 +110,8 @@ free to ignore all further calls using the Span. EndSpanOptions can
 optionally be NULL. */
 void trace_end_span(const trace_status *status, trace_span_context *span_ctxt);
 
-#endif /* GRPC_CORE_EXT_CENSUS_TRACING_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_CENSUS_TRACING_H */

src/core/ext/census/window_stats.h

@@ -21,6 +21,10 @@
 
 #include <grpc/support/time.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Keep rolling sums of a user-defined statistic (containing a number of
    measurements) over a a number of time intervals ("windows"). For example,
    you can use a window_stats object to answer questions such as
@@ -155,4 +159,8 @@ void census_window_stats_get_sums(const struct census_window_stats *wstats,
    assertion failure). This function is thread-compatible. */
 void census_window_stats_destroy(struct census_window_stats *wstats);
 
-#endif /* GRPC_CORE_EXT_CENSUS_WINDOW_STATS_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_CENSUS_WINDOW_STATS_H */

src/core/ext/filters/client_channel/channel_connectivity.cc

@@ -18,6 +18,8 @@
 
 #include "src/core/lib/surface/channel.h"
 
+#include <inttypes.h>
+
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 
@@ -186,8 +188,8 @@ static void watcher_timer_init(grpc_exec_ctx *exec_ctx, void *arg,
   watcher_timer_init_arg *wa = (watcher_timer_init_arg *)arg;
 
   grpc_timer_init(exec_ctx, &wa->w->alarm,
-                  gpr_convert_clock_type(wa->deadline, GPR_CLOCK_MONOTONIC),
-                  &wa->w->on_timeout, gpr_now(GPR_CLOCK_MONOTONIC));
+                  grpc_timespec_to_millis_round_up(wa->deadline),
+                  &wa->w->on_timeout);
   gpr_free(wa);
 }
 

src/core/ext/filters/client_channel/client_channel.cc

@@ -16,8 +16,11 @@
  *
  */
 
+#include <grpc/support/port_platform.h>
+
 #include "src/core/ext/filters/client_channel/client_channel.h"
 
+#include <inttypes.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <string.h>
@@ -68,7 +71,7 @@ typedef enum {
 
 typedef struct {
   gpr_refcount refs;
-  gpr_timespec timeout;
+  grpc_millis timeout;
   wait_for_ready_value wait_for_ready;
 } method_parameters;
 
@@ -98,17 +101,18 @@ static bool parse_wait_for_ready(grpc_json *field,
   return true;
 }
 
-static bool parse_timeout(grpc_json *field, gpr_timespec *timeout) {
+static bool parse_timeout(grpc_json *field, grpc_millis *timeout) {
   if (field->type != GRPC_JSON_STRING) return false;
   size_t len = strlen(field->value);
   if (field->value[len - 1] != 's') return false;
   char *buf = gpr_strdup(field->value);
   buf[len - 1] = '\0';  // Remove trailing 's'.
   char *decimal_point = strchr(buf, '.');
+  int nanos = 0;
   if (decimal_point != NULL) {
     *decimal_point = '\0';
-    timeout->tv_nsec = gpr_parse_nonnegative_int(decimal_point + 1);
-    if (timeout->tv_nsec == -1) {
+    nanos = gpr_parse_nonnegative_int(decimal_point + 1);
+    if (nanos == -1) {
       gpr_free(buf);
       return false;
     }
@@ -127,24 +131,25 @@ static bool parse_timeout(grpc_json *field, gpr_timespec *timeout) {
         gpr_free(buf);
         return false;
     }
-    timeout->tv_nsec *= multiplier;
+    nanos *= multiplier;
   }
-  timeout->tv_sec = gpr_parse_nonnegative_int(buf);
+  int seconds = gpr_parse_nonnegative_int(buf);
   gpr_free(buf);
-  if (timeout->tv_sec == -1) return false;
+  if (seconds == -1) return false;
+  *timeout = seconds * GPR_MS_PER_SEC + nanos / GPR_NS_PER_MS;
   return true;
 }
 
 static void *method_parameters_create_from_json(const grpc_json *json) {
   wait_for_ready_value wait_for_ready = WAIT_FOR_READY_UNSET;
-  gpr_timespec timeout = {0, 0, GPR_TIMESPAN};
+  grpc_millis timeout = 0;
   for (grpc_json *field = json->child; field != NULL; field = field->next) {
     if (field->key == NULL) continue;
     if (strcmp(field->key, "waitForReady") == 0) {
       if (wait_for_ready != WAIT_FOR_READY_UNSET) return NULL;  // Duplicate.
       if (!parse_wait_for_ready(field, &wait_for_ready)) return NULL;
     } else if (strcmp(field->key, "timeout") == 0) {
-      if (timeout.tv_sec > 0 || timeout.tv_nsec > 0) return NULL;  // Duplicate.
+      if (timeout > 0) return NULL;  // Duplicate.
       if (!parse_timeout(field, &timeout)) return NULL;
     }
   }
@@ -823,7 +828,7 @@ typedef struct client_channel_call_data {
 
   grpc_slice path;  // Request path.
   gpr_timespec call_start_time;
-  gpr_timespec deadline;
+  grpc_millis deadline;
   gpr_arena *arena;
   grpc_call_stack *owning_call;
   grpc_call_combiner *call_combiner;
@@ -976,11 +981,11 @@ static void apply_service_config_to_call_locked(grpc_exec_ctx *exec_ctx,
       // If the deadline from the service config is shorter than the one
       // from the client API, reset the deadline timer.
       if (chand->deadline_checking_enabled &&
-          gpr_time_cmp(calld->method_params->timeout,
-                       gpr_time_0(GPR_TIMESPAN)) != 0) {
-        const gpr_timespec per_method_deadline =
-            gpr_time_add(calld->call_start_time, calld->method_params->timeout);
-        if (gpr_time_cmp(per_method_deadline, calld->deadline) < 0) {
+          calld->method_params->timeout != 0) {
+        const grpc_millis per_method_deadline =
+            grpc_timespec_to_millis_round_up(calld->call_start_time) +
+            calld->method_params->timeout;
+        if (per_method_deadline < calld->deadline) {
           calld->deadline = per_method_deadline;
           grpc_deadline_state_reset(exec_ctx, elem, calld->deadline);
         }
@@ -995,13 +1000,14 @@ static void create_subchannel_call_locked(grpc_exec_ctx *exec_ctx,
   channel_data *chand = (channel_data *)elem->channel_data;
   call_data *calld = (call_data *)elem->call_data;
   const grpc_connected_subchannel_call_args call_args = {
-      .pollent = calld->pollent,
-      .path = calld->path,
-      .start_time = calld->call_start_time,
-      .deadline = calld->deadline,
-      .arena = calld->arena,
-      .context = calld->subchannel_call_context,
-      .call_combiner = calld->call_combiner};
+      calld->pollent,                  // pollent
+      calld->path,                     // path
+      calld->call_start_time,          // start_time
+      calld->deadline,                 // deadline
+      calld->arena,                    // arena
+      calld->subchannel_call_context,  // context
+      calld->call_combiner             // call_combiner
+  };
   grpc_error *new_error = grpc_connected_subchannel_create_call(
       exec_ctx, calld->connected_subchannel, &call_args,
       &calld->subchannel_call);
@@ -1418,7 +1424,7 @@ static grpc_error *cc_init_call_elem(grpc_exec_ctx *exec_ctx,
   // Initialize data members.
   calld->path = grpc_slice_ref_internal(args->path);
   calld->call_start_time = args->start_time;
-  calld->deadline = gpr_convert_clock_type(args->deadline, GPR_CLOCK_MONOTONIC);
+  calld->deadline = args->deadline;
   calld->arena = args->arena;
   calld->owning_call = args->call_stack;
   calld->call_combiner = args->call_combiner;

src/core/ext/filters/client_channel/client_channel.h

@@ -28,6 +28,10 @@ extern grpc_tracer_flag grpc_client_channel_trace;
 // Channel arg key for server URI string.
 #define GRPC_ARG_SERVER_URI "grpc.server_uri"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* A client channel is a channel that begins disconnected, and can connect
    to some endpoint on demand. If that endpoint disconnects, it will be
    connected to again later.
@@ -52,4 +56,8 @@ void grpc_client_channel_watch_connectivity_state(
 grpc_subchannel_call *grpc_client_channel_get_subchannel_call(
     grpc_call_element *elem);
 
-#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_CLIENT_CHANNEL_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_CLIENT_CHANNEL_H */

src/core/ext/filters/client_channel/client_channel_factory.h

@@ -27,6 +27,10 @@
 // Channel arg key for client channel factory.
 #define GRPC_ARG_CLIENT_CHANNEL_FACTORY "grpc.client_channel_factory"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct grpc_client_channel_factory grpc_client_channel_factory;
 typedef struct grpc_client_channel_factory_vtable
     grpc_client_channel_factory_vtable;
@@ -74,4 +78,8 @@ grpc_channel *grpc_client_channel_factory_create_channel(
 grpc_arg grpc_client_channel_factory_create_channel_arg(
     grpc_client_channel_factory *factory);
 
-#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_CLIENT_CHANNEL_FACTORY_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_CLIENT_CHANNEL_FACTORY_H */

src/core/ext/filters/client_channel/client_channel_plugin.cc

@@ -65,7 +65,7 @@ static bool set_default_host_if_unset(grpc_exec_ctx *exec_ctx,
   return true;
 }
 
-void grpc_client_channel_init(void) {
+extern "C" void grpc_client_channel_init(void) {
   grpc_lb_policy_registry_init();
   grpc_resolver_registry_init();
   grpc_retry_throttle_map_init();
@@ -84,7 +84,7 @@ void grpc_client_channel_init(void) {
 #endif
 }
 
-void grpc_client_channel_shutdown(void) {
+extern "C" void grpc_client_channel_shutdown(void) {
   grpc_subchannel_index_shutdown();
   grpc_channel_init_shutdown();
   grpc_proxy_mapper_registry_shutdown();

src/core/ext/filters/client_channel/connector.h

@@ -23,6 +23,10 @@
 #include "src/core/lib/iomgr/resolve_address.h"
 #include "src/core/lib/transport/transport.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct grpc_connector grpc_connector;
 typedef struct grpc_connector_vtable grpc_connector_vtable;
 
@@ -34,7 +38,7 @@ typedef struct {
   /** set of pollsets interested in this connection */
   grpc_pollset_set *interested_parties;
   /** deadline for connection */
-  gpr_timespec deadline;
+  grpc_millis deadline;
   /** channel arguments (to be passed to transport) */
   const grpc_channel_args *channel_args;
 } grpc_connect_in_args;
@@ -70,4 +74,8 @@ void grpc_connector_connect(grpc_exec_ctx *exec_ctx, grpc_connector *connector,
 void grpc_connector_shutdown(grpc_exec_ctx *exec_ctx, grpc_connector *connector,
                              grpc_error *why);
 
-#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_CONNECTOR_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_CONNECTOR_H */

src/core/ext/filters/client_channel/http_connect_handshaker.h

@@ -28,7 +28,15 @@
 /// seperated by colons.
 #define GRPC_ARG_HTTP_CONNECT_HEADERS "grpc.http_connect_headers"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /// Registers handshaker factory.
 void grpc_http_connect_register_handshaker_factory();
 
-#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_HTTP_CONNECT_HANDSHAKER_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_HTTP_CONNECT_HANDSHAKER_H */

src/core/ext/filters/client_channel/http_proxy.cc

@@ -91,6 +91,7 @@ static bool proxy_mapper_map_name(grpc_exec_ctx* exec_ctx,
   char* user_cred = NULL;
   *name_to_resolve = get_http_proxy_server(exec_ctx, &user_cred);
   if (*name_to_resolve == NULL) return false;
+  char* no_proxy_str = NULL;
   grpc_uri* uri =
       grpc_uri_parse(exec_ctx, server_uri, false /* suppress_errors */);
   if (uri == NULL || uri->path[0] == '\0') {
@@ -98,20 +99,14 @@ static bool proxy_mapper_map_name(grpc_exec_ctx* exec_ctx,
             "'http_proxy' environment variable set, but cannot "
             "parse server URI '%s' -- not using proxy",
             server_uri);
-    if (uri != NULL) {
-      gpr_free(user_cred);
-      grpc_uri_destroy(uri);
-    }
-    return false;
+    goto no_use_proxy;
   }
   if (strcmp(uri->scheme, "unix") == 0) {
     gpr_log(GPR_INFO, "not using proxy for Unix domain socket '%s'",
             server_uri);
-    gpr_free(user_cred);
-    grpc_uri_destroy(uri);
-    return false;
+    goto no_use_proxy;
   }
-  char* no_proxy_str = gpr_getenv("no_proxy");
+  no_proxy_str = gpr_getenv("no_proxy");
   if (no_proxy_str != NULL) {
     static const char* NO_PROXY_SEPARATOR = ",";
     bool use_proxy = true;
@@ -147,12 +142,7 @@ static bool proxy_mapper_map_name(grpc_exec_ctx* exec_ctx,
       gpr_free(no_proxy_hosts);
       gpr_free(server_host);
       gpr_free(server_port);
-      if (!use_proxy) {
-        grpc_uri_destroy(uri);
-        gpr_free(*name_to_resolve);
-        *name_to_resolve = NULL;
-        return false;
-      }
+      if (!use_proxy) goto no_use_proxy;
     }
   }
   grpc_arg args_to_add[2];
@@ -173,9 +163,15 @@ static bool proxy_mapper_map_name(grpc_exec_ctx* exec_ctx,
   } else {
     *new_args = grpc_channel_args_copy_and_add(args, args_to_add, 1);
   }
-  gpr_free(user_cred);
   grpc_uri_destroy(uri);
+  gpr_free(user_cred);
   return true;
+no_use_proxy:
+  if (uri != NULL) grpc_uri_destroy(uri);
+  gpr_free(*name_to_resolve);
+  *name_to_resolve = NULL;
+  gpr_free(user_cred);
+  return false;
 }
 
 static bool proxy_mapper_map_address(grpc_exec_ctx* exec_ctx,

src/core/ext/filters/client_channel/http_proxy.h

@@ -19,6 +19,14 @@
 #ifndef GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_HTTP_PROXY_H
 #define GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_HTTP_PROXY_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void grpc_register_http_proxy_mapper();
 
-#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_HTTP_PROXY_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_HTTP_PROXY_H */

src/core/ext/filters/client_channel/lb_policy.h

@@ -23,6 +23,10 @@
 #include "src/core/lib/iomgr/polling_entity.h"
 #include "src/core/lib/transport/connectivity_state.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /** A load balancing policy: specified by a vtable and a struct (which
     is expected to be extended to contain some parameters) */
 typedef struct grpc_lb_policy grpc_lb_policy;
@@ -204,4 +208,8 @@ void grpc_lb_policy_update_locked(grpc_exec_ctx *exec_ctx,
                                   grpc_lb_policy *policy,
                                   const grpc_lb_policy_args *lb_policy_args);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_H */

src/core/ext/filters/client_channel/lb_policy/grpclb/client_load_reporting_filter.h

@@ -21,7 +21,15 @@
 
 #include "src/core/lib/channel/channel_stack.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern const grpc_channel_filter grpc_client_load_reporting_filter;
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_GRPCLB_CLIENT_LOAD_REPORTING_FILTER_H \
           */

src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc

@@ -80,6 +80,7 @@
    headers. Therefore, sockaddr.h must always be included first */
 #include "src/core/lib/iomgr/sockaddr.h"
 
+#include <inttypes.h>
 #include <limits.h>
 #include <string.h>
 
@@ -102,6 +103,7 @@
 #include "src/core/ext/filters/client_channel/parse_address.h"
 #include "src/core/ext/filters/client_channel/resolver/fake/fake_resolver.h"
 #include "src/core/ext/filters/client_channel/subchannel_index.h"
+#include "src/core/lib/backoff/backoff.h"
 #include "src/core/lib/channel/channel_args.h"
 #include "src/core/lib/channel/channel_stack.h"
 #include "src/core/lib/iomgr/combiner.h"
@@ -111,7 +113,6 @@
 #include "src/core/lib/slice/slice_hash_table.h"
 #include "src/core/lib/slice/slice_internal.h"
 #include "src/core/lib/slice/slice_string_helpers.h"
-#include "src/core/lib/support/backoff.h"
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/surface/call.h"
 #include "src/core/lib/surface/channel.h"
@@ -123,6 +124,7 @@
 #define GRPC_GRPCLB_RECONNECT_BACKOFF_MULTIPLIER 1.6
 #define GRPC_GRPCLB_RECONNECT_MAX_BACKOFF_SECONDS 120
 #define GRPC_GRPCLB_RECONNECT_JITTER 0.2
+#define GRPC_GRPCLB_DEFAULT_FALLBACK_TIMEOUT_MS 10000
 
 grpc_tracer_flag grpc_lb_glb_trace = GRPC_TRACER_INITIALIZER(false, "glb");
 
@@ -299,6 +301,10 @@ typedef struct glb_lb_policy {
   /** timeout in milliseconds for the LB call. 0 means no deadline. */
   int lb_call_timeout_ms;
 
+  /** timeout in milliseconds for before using fallback backend addresses.
+   * 0 means not using fallback. */
+  int lb_fallback_timeout_ms;
+
   /** for communicating with the LB server */
   grpc_channel *lb_channel;
 
@@ -325,6 +331,9 @@ typedef struct glb_lb_policy {
    * Otherwise, we delegate to the RR policy. */
   size_t serverlist_index;
 
+  /** stores the backend addresses from the resolver */
+  grpc_lb_addresses *fallback_backend_addresses;
+
   /** list of picks that are waiting on RR's policy connectivity */
   pending_pick *pending_picks;
 
@@ -345,6 +354,9 @@ typedef struct glb_lb_policy {
   /** is \a lb_call_retry_timer active? */
   bool retry_timer_active;
 
+  /** is \a lb_fallback_timer active? */
+  bool fallback_timer_active;
+
   /** called upon changes to the LB channel's connectivity. */
   grpc_closure lb_channel_on_connectivity_changed;
 
@@ -354,9 +366,6 @@ typedef struct glb_lb_policy {
   /************************************************************/
   /*  client data associated with the LB server communication */
   /************************************************************/
-  /* Finished sending initial request. */
-  grpc_closure lb_on_sent_initial_request;
-
   /* Status from the LB server has been received. This signals the end of the LB
    * call. */
   grpc_closure lb_on_server_status_received;
@@ -367,6 +376,9 @@ typedef struct glb_lb_policy {
   /* LB call retry timer callback. */
   grpc_closure lb_on_call_retry;
 
+  /* LB fallback timer callback. */
+  grpc_closure lb_on_fallback;
+
   grpc_call *lb_call; /* streaming call to the LB server, */
 
   grpc_metadata_array lb_initial_metadata_recv; /* initial MD from LB server */
@@ -385,19 +397,21 @@ typedef struct glb_lb_policy {
   grpc_slice lb_call_status_details;
 
   /** LB call retry backoff state */
-  gpr_backoff lb_call_backoff_state;
+  grpc_backoff lb_call_backoff_state;
 
   /** LB call retry timer */
   grpc_timer lb_call_retry_timer;
 
-  bool initial_request_sent;
+  /** LB fallback timer */
+  grpc_timer lb_fallback_timer;
+
   bool seen_initial_response;
 
   /* Stats for client-side load reporting. Should be unreffed and
    * recreated whenever lb_call is replaced. */
   grpc_grpclb_client_stats *client_stats;
   /* Interval and timer for next client load report. */
-  gpr_timespec client_stats_report_interval;
+  grpc_millis client_stats_report_interval;
   grpc_timer client_load_report_timer;
   bool client_load_report_timer_pending;
   bool last_client_load_report_counters_were_zero;
@@ -443,11 +457,11 @@ static bool is_server_valid(const grpc_grpclb_server *server, size_t idx,
 static void *lb_token_copy(void *token) {
   return token == NULL
              ? NULL
-             : (void *)GRPC_MDELEM_REF((grpc_mdelem){(uintptr_t)token}).payload;
+             : (void *)GRPC_MDELEM_REF(grpc_mdelem{(uintptr_t)token}).payload;
 }
 static void lb_token_destroy(grpc_exec_ctx *exec_ctx, void *token) {
   if (token != NULL) {
-    GRPC_MDELEM_UNREF(exec_ctx, (grpc_mdelem){(uintptr_t)token});
+    GRPC_MDELEM_UNREF(exec_ctx, grpc_mdelem{(uintptr_t)token});
   }
 }
 static int lb_token_cmp(void *token1, void *token2) {
@@ -536,6 +550,32 @@ static grpc_lb_addresses *process_serverlist_locked(
   return lb_addresses;
 }
 
+/* Returns the backend addresses extracted from the given addresses */
+static grpc_lb_addresses *extract_backend_addresses_locked(
+    grpc_exec_ctx *exec_ctx, const grpc_lb_addresses *addresses) {
+  /* first pass: count the number of backend addresses */
+  size_t num_backends = 0;
+  for (size_t i = 0; i < addresses->num_addresses; ++i) {
+    if (!addresses->addresses[i].is_balancer) {
+      ++num_backends;
+    }
+  }
+  /* second pass: actually populate the addresses and (empty) LB tokens */
+  grpc_lb_addresses *backend_addresses =
+      grpc_lb_addresses_create(num_backends, &lb_token_vtable);
+  size_t num_copied = 0;
+  for (size_t i = 0; i < addresses->num_addresses; ++i) {
+    if (addresses->addresses[i].is_balancer) continue;
+    const grpc_resolved_address *addr = &addresses->addresses[i].address;
+    grpc_lb_addresses_set_address(backend_addresses, num_copied, &addr->addr,
+                                  addr->len, false /* is_balancer */,
+                                  NULL /* balancer_name */,
+                                  (void *)GRPC_MDELEM_LB_TOKEN_EMPTY.payload);
+    ++num_copied;
+  }
+  return backend_addresses;
+}
+
 static void update_lb_connectivity_status_locked(
     grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy,
     grpc_connectivity_state rr_state, grpc_error *rr_state_error) {
@@ -603,35 +643,38 @@ static bool pick_from_internal_rr_locked(
     grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy,
     const grpc_lb_policy_pick_args *pick_args, bool force_async,
     grpc_connected_subchannel **target, wrapped_rr_closure_arg *wc_arg) {
-  // Look at the index into the serverlist to see if we should drop this call.
-  grpc_grpclb_server *server =
-      glb_policy->serverlist->servers[glb_policy->serverlist_index++];
-  if (glb_policy->serverlist_index == glb_policy->serverlist->num_servers) {
-    glb_policy->serverlist_index = 0;  // Wrap-around.
-  }
-  if (server->drop) {
-    // Not using the RR policy, so unref it.
-    if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
-      gpr_log(GPR_INFO, "Unreffing RR for drop (0x%" PRIxPTR ")",
-              (intptr_t)wc_arg->rr_policy);
+  // Check for drops if we are not using fallback backend addresses.
+  if (glb_policy->serverlist != NULL) {
+    // Look at the index into the serverlist to see if we should drop this call.
+    grpc_grpclb_server *server =
+        glb_policy->serverlist->servers[glb_policy->serverlist_index++];
+    if (glb_policy->serverlist_index == glb_policy->serverlist->num_servers) {
+      glb_policy->serverlist_index = 0;  // Wrap-around.
     }
-    GRPC_LB_POLICY_UNREF(exec_ctx, wc_arg->rr_policy, "glb_pick_sync");
-    // Update client load reporting stats to indicate the number of
-    // dropped calls.  Note that we have to do this here instead of in
-    // the client_load_reporting filter, because we do not create a
-    // subchannel call (and therefore no client_load_reporting filter)
-    // for dropped calls.
-    grpc_grpclb_client_stats_add_call_dropped_locked(server->load_balance_token,
-                                                     wc_arg->client_stats);
-    grpc_grpclb_client_stats_unref(wc_arg->client_stats);
-    if (force_async) {
-      GPR_ASSERT(wc_arg->wrapped_closure != NULL);
-      GRPC_CLOSURE_SCHED(exec_ctx, wc_arg->wrapped_closure, GRPC_ERROR_NONE);
+    if (server->drop) {
+      // Not using the RR policy, so unref it.
+      if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
+        gpr_log(GPR_INFO, "Unreffing RR for drop (0x%" PRIxPTR ")",
+                (intptr_t)wc_arg->rr_policy);
+      }
+      GRPC_LB_POLICY_UNREF(exec_ctx, wc_arg->rr_policy, "glb_pick_sync");
+      // Update client load reporting stats to indicate the number of
+      // dropped calls.  Note that we have to do this here instead of in
+      // the client_load_reporting filter, because we do not create a
+      // subchannel call (and therefore no client_load_reporting filter)
+      // for dropped calls.
+      grpc_grpclb_client_stats_add_call_dropped_locked(
+          server->load_balance_token, wc_arg->client_stats);
+      grpc_grpclb_client_stats_unref(wc_arg->client_stats);
+      if (force_async) {
+        GPR_ASSERT(wc_arg->wrapped_closure != NULL);
+        GRPC_CLOSURE_SCHED(exec_ctx, wc_arg->wrapped_closure, GRPC_ERROR_NONE);
+        gpr_free(wc_arg->free_when_done);
+        return false;
+      }
       gpr_free(wc_arg->free_when_done);
-      return false;
+      return true;
     }
-    gpr_free(wc_arg->free_when_done);
-    return true;
   }
   // Pick via the RR policy.
   const bool pick_done = grpc_lb_policy_pick_locked(
@@ -669,8 +712,18 @@ static bool pick_from_internal_rr_locked(
 
 static grpc_lb_policy_args *lb_policy_args_create(grpc_exec_ctx *exec_ctx,
                                                   glb_lb_policy *glb_policy) {
-  grpc_lb_addresses *addresses =
-      process_serverlist_locked(exec_ctx, glb_policy->serverlist);
+  grpc_lb_addresses *addresses;
+  if (glb_policy->serverlist != NULL) {
+    GPR_ASSERT(glb_policy->serverlist->num_servers > 0);
+    addresses = process_serverlist_locked(exec_ctx, glb_policy->serverlist);
+  } else {
+    // If rr_handover_locked() is invoked when we haven't received any
+    // serverlist from the balancer, we use the fallback backends returned by
+    // the resolver. Note that the fallback backend list may be empty, in which
+    // case the new round_robin policy will keep the requested picks pending.
+    GPR_ASSERT(glb_policy->fallback_backend_addresses != NULL);
+    addresses = grpc_lb_addresses_copy(glb_policy->fallback_backend_addresses);
+  }
   GPR_ASSERT(addresses != NULL);
   grpc_lb_policy_args *args = (grpc_lb_policy_args *)gpr_zalloc(sizeof(*args));
   args->client_channel_factory = glb_policy->cc_factory;
@@ -776,8 +829,6 @@ static void create_rr_locked(grpc_exec_ctx *exec_ctx, glb_lb_policy *glb_policy,
 /* glb_policy->rr_policy may be NULL (initial handover) */
 static void rr_handover_locked(grpc_exec_ctx *exec_ctx,
                                glb_lb_policy *glb_policy) {
-  GPR_ASSERT(glb_policy->serverlist != NULL &&
-             glb_policy->serverlist->num_servers > 0);
   if (glb_policy->shutting_down) return;
   grpc_lb_policy_args *args = lb_policy_args_create(exec_ctx, glb_policy);
   GPR_ASSERT(args != NULL);
@@ -926,6 +977,9 @@ static void glb_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
   if (glb_policy->serverlist != NULL) {
     grpc_grpclb_destroy_serverlist(glb_policy->serverlist);
   }
+  if (glb_policy->fallback_backend_addresses != NULL) {
+    grpc_lb_addresses_destroy(exec_ctx, glb_policy->fallback_backend_addresses);
+  }
   grpc_fake_resolver_response_generator_unref(glb_policy->response_generator);
   grpc_subchannel_index_unref();
   if (glb_policy->pending_update_args != NULL) {
@@ -956,6 +1010,10 @@ static void glb_shutdown_locked(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
     grpc_timer_cancel(exec_ctx, &glb_policy->lb_call_retry_timer);
     glb_policy->retry_timer_active = false;
   }
+  if (glb_policy->fallback_timer_active) {
+    grpc_timer_cancel(exec_ctx, &glb_policy->lb_fallback_timer);
+    glb_policy->fallback_timer_active = false;
+  }
 
   pending_pick *pp = glb_policy->pending_picks;
   glb_policy->pending_picks = NULL;
@@ -1067,12 +1125,28 @@ static void glb_cancel_picks_locked(grpc_exec_ctx *exec_ctx,
   GRPC_ERROR_UNREF(error);
 }
 
+static void lb_on_fallback_timer_locked(grpc_exec_ctx *exec_ctx, void *arg,
+                                        grpc_error *error);
 static void query_for_backends_locked(grpc_exec_ctx *exec_ctx,
                                       glb_lb_policy *glb_policy);
 static void start_picking_locked(grpc_exec_ctx *exec_ctx,
                                  glb_lb_policy *glb_policy) {
+  /* start a timer to fall back */
+  if (glb_policy->lb_fallback_timeout_ms > 0 &&
+      glb_policy->serverlist == NULL && !glb_policy->fallback_timer_active) {
+    grpc_millis deadline =
+        grpc_exec_ctx_now(exec_ctx) + glb_policy->lb_fallback_timeout_ms;
+    GRPC_LB_POLICY_WEAK_REF(&glb_policy->base, "grpclb_fallback_timer");
+    GRPC_CLOSURE_INIT(&glb_policy->lb_on_fallback, lb_on_fallback_timer_locked,
+                      glb_policy,
+                      grpc_combiner_scheduler(glb_policy->base.combiner));
+    glb_policy->fallback_timer_active = true;
+    grpc_timer_init(exec_ctx, &glb_policy->lb_fallback_timer, deadline,
+                    &glb_policy->lb_on_fallback);
+  }
+
   glb_policy->started_picking = true;
-  gpr_backoff_reset(&glb_policy->lb_call_backoff_state);
+  grpc_backoff_reset(&glb_policy->lb_call_backoff_state);
   query_for_backends_locked(exec_ctx, glb_policy);
 }
 
@@ -1173,20 +1247,69 @@ static void glb_notify_on_state_change_locked(grpc_exec_ctx *exec_ctx,
       exec_ctx, &glb_policy->state_tracker, current, notify);
 }
 
+static void lb_call_on_retry_timer_locked(grpc_exec_ctx *exec_ctx, void *arg,
+                                          grpc_error *error) {
+  glb_lb_policy *glb_policy = (glb_lb_policy *)arg;
+  glb_policy->retry_timer_active = false;
+  if (!glb_policy->shutting_down && error == GRPC_ERROR_NONE) {
+    if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
+      gpr_log(GPR_INFO, "Restaring call to LB server (grpclb %p)",
+              (void *)glb_policy);
+    }
+    GPR_ASSERT(glb_policy->lb_call == NULL);
+    query_for_backends_locked(exec_ctx, glb_policy);
+  }
+  GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &glb_policy->base, "grpclb_retry_timer");
+}
+
+static void maybe_restart_lb_call(grpc_exec_ctx *exec_ctx,
+                                  glb_lb_policy *glb_policy) {
+  if (glb_policy->started_picking && glb_policy->updating_lb_call) {
+    if (glb_policy->retry_timer_active) {
+      grpc_timer_cancel(exec_ctx, &glb_policy->lb_call_retry_timer);
+    }
+    if (!glb_policy->shutting_down) start_picking_locked(exec_ctx, glb_policy);
+    glb_policy->updating_lb_call = false;
+  } else if (!glb_policy->shutting_down) {
+    /* if we aren't shutting down, restart the LB client call after some time */
+    grpc_millis next_try =
+        grpc_backoff_step(exec_ctx, &glb_policy->lb_call_backoff_state);
+    if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
+      gpr_log(GPR_DEBUG, "Connection to LB server lost (grpclb: %p)...",
+              (void *)glb_policy);
+      grpc_millis timeout = next_try - grpc_exec_ctx_now(exec_ctx);
+      if (timeout > 0) {
+        gpr_log(GPR_DEBUG, "... retry_timer_active in %" PRIdPTR "ms.",
+                timeout);
+      } else {
+        gpr_log(GPR_DEBUG, "... retry_timer_active immediately.");
+      }
+    }
+    GRPC_LB_POLICY_WEAK_REF(&glb_policy->base, "grpclb_retry_timer");
+    GRPC_CLOSURE_INIT(&glb_policy->lb_on_call_retry,
+                      lb_call_on_retry_timer_locked, glb_policy,
+                      grpc_combiner_scheduler(glb_policy->base.combiner));
+    glb_policy->retry_timer_active = true;
+    grpc_timer_init(exec_ctx, &glb_policy->lb_call_retry_timer, next_try,
+                    &glb_policy->lb_on_call_retry);
+  }
+  GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &glb_policy->base,
+                            "lb_on_server_status_received_locked");
+}
+
 static void send_client_load_report_locked(grpc_exec_ctx *exec_ctx, void *arg,
                                            grpc_error *error);
 
 static void schedule_next_client_load_report(grpc_exec_ctx *exec_ctx,
                                              glb_lb_policy *glb_policy) {
-  const gpr_timespec now = gpr_now(GPR_CLOCK_MONOTONIC);
-  const gpr_timespec next_client_load_report_time =
-      gpr_time_add(now, glb_policy->client_stats_report_interval);
+  const grpc_millis next_client_load_report_time =
+      grpc_exec_ctx_now(exec_ctx) + glb_policy->client_stats_report_interval;
   GRPC_CLOSURE_INIT(&glb_policy->client_load_report_closure,
                     send_client_load_report_locked, glb_policy,
                     grpc_combiner_scheduler(glb_policy->base.combiner));
   grpc_timer_init(exec_ctx, &glb_policy->client_load_report_timer,
                   next_client_load_report_time,
-                  &glb_policy->client_load_report_closure, now);
+                  &glb_policy->client_load_report_closure);
 }
 
 static void client_load_report_done_locked(grpc_exec_ctx *exec_ctx, void *arg,
@@ -1203,21 +1326,6 @@ static void client_load_report_done_locked(grpc_exec_ctx *exec_ctx, void *arg,
   schedule_next_client_load_report(exec_ctx, glb_policy);
 }
 
-static void do_send_client_load_report_locked(grpc_exec_ctx *exec_ctx,
-                                              glb_lb_policy *glb_policy) {
-  grpc_op op;
-  memset(&op, 0, sizeof(op));
-  op.op = GRPC_OP_SEND_MESSAGE;
-  op.data.send_message.send_message = glb_policy->client_load_report_payload;
-  GRPC_CLOSURE_INIT(&glb_policy->client_load_report_closure,
-                    client_load_report_done_locked, glb_policy,
-                    grpc_combiner_scheduler(glb_policy->base.combiner));
-  grpc_call_error call_error = grpc_call_start_batch_and_execute(
-      exec_ctx, glb_policy->lb_call, &op, 1,
-      &glb_policy->client_load_report_closure);
-  GPR_ASSERT(GRPC_CALL_OK == call_error);
-}
-
 static bool load_report_counters_are_zero(grpc_grpclb_request *request) {
   grpc_grpclb_dropped_call_counts *drop_entries =
       (grpc_grpclb_dropped_call_counts *)
@@ -1237,6 +1345,9 @@ static void send_client_load_report_locked(grpc_exec_ctx *exec_ctx, void *arg,
     glb_policy->client_load_report_timer_pending = false;
     GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &glb_policy->base,
                               "client_load_report");
+    if (glb_policy->lb_call == NULL) {
+      maybe_restart_lb_call(exec_ctx, glb_policy);
+    }
     return;
   }
   // Construct message payload.
@@ -1260,17 +1371,23 @@ static void send_client_load_report_locked(grpc_exec_ctx *exec_ctx, void *arg,
       grpc_raw_byte_buffer_create(&request_payload_slice, 1);
   grpc_slice_unref_internal(exec_ctx, request_payload_slice);
   grpc_grpclb_request_destroy(request);
-  // If we've already sent the initial request, then we can go ahead and
-  // sent the load report.  Otherwise, we need to wait until the initial
-  // request has been sent to send this
-  // (see lb_on_sent_initial_request_locked() below).
-  if (glb_policy->initial_request_sent) {
-    do_send_client_load_report_locked(exec_ctx, glb_policy);
+  // Send load report message.
+  grpc_op op;
+  memset(&op, 0, sizeof(op));
+  op.op = GRPC_OP_SEND_MESSAGE;
+  op.data.send_message.send_message = glb_policy->client_load_report_payload;
+  GRPC_CLOSURE_INIT(&glb_policy->client_load_report_closure,
+                    client_load_report_done_locked, glb_policy,
+                    grpc_combiner_scheduler(glb_policy->base.combiner));
+  grpc_call_error call_error = grpc_call_start_batch_and_execute(
+      exec_ctx, glb_policy->lb_call, &op, 1,
+      &glb_policy->client_load_report_closure);
+  if (call_error != GRPC_CALL_OK) {
+    gpr_log(GPR_ERROR, "call_error=%d", call_error);
+    GPR_ASSERT(GRPC_CALL_OK == call_error);
   }
 }
 
-static void lb_on_sent_initial_request_locked(grpc_exec_ctx *exec_ctx,
-                                              void *arg, grpc_error *error);
 static void lb_on_server_status_received_locked(grpc_exec_ctx *exec_ctx,
                                                 void *arg, grpc_error *error);
 static void lb_on_response_received_locked(grpc_exec_ctx *exec_ctx, void *arg,
@@ -1286,12 +1403,10 @@ static void lb_call_init_locked(grpc_exec_ctx *exec_ctx,
    * glb_policy->base.interested_parties, which is comprised of the polling
    * entities from \a client_channel. */
   grpc_slice host = grpc_slice_from_copied_string(glb_policy->server_name);
-  gpr_timespec deadline =
+  grpc_millis deadline =
       glb_policy->lb_call_timeout_ms == 0
-          ? gpr_inf_future(GPR_CLOCK_MONOTONIC)
-          : gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC),
-                         gpr_time_from_millis(glb_policy->lb_call_timeout_ms,
-                                              GPR_TIMESPAN));
+          ? GRPC_MILLIS_INF_FUTURE
+          : grpc_exec_ctx_now(exec_ctx) + glb_policy->lb_call_timeout_ms;
   glb_policy->lb_call = grpc_channel_create_pollset_set_call(
       exec_ctx, glb_policy->lb_channel, NULL, GRPC_PROPAGATE_DEFAULTS,
       glb_policy->base.interested_parties,
@@ -1315,9 +1430,6 @@ static void lb_call_init_locked(grpc_exec_ctx *exec_ctx,
   grpc_slice_unref_internal(exec_ctx, request_payload_slice);
   grpc_grpclb_request_destroy(request);
 
-  GRPC_CLOSURE_INIT(&glb_policy->lb_on_sent_initial_request,
-                    lb_on_sent_initial_request_locked, glb_policy,
-                    grpc_combiner_scheduler(glb_policy->base.combiner));
   GRPC_CLOSURE_INIT(&glb_policy->lb_on_server_status_received,
                     lb_on_server_status_received_locked, glb_policy,
                     grpc_combiner_scheduler(glb_policy->base.combiner));
@@ -1325,14 +1437,13 @@ static void lb_call_init_locked(grpc_exec_ctx *exec_ctx,
                     lb_on_response_received_locked, glb_policy,
                     grpc_combiner_scheduler(glb_policy->base.combiner));
 
-  gpr_backoff_init(&glb_policy->lb_call_backoff_state,
-                   GRPC_GRPCLB_INITIAL_CONNECT_BACKOFF_SECONDS,
-                   GRPC_GRPCLB_RECONNECT_BACKOFF_MULTIPLIER,
-                   GRPC_GRPCLB_RECONNECT_JITTER,
-                   GRPC_GRPCLB_MIN_CONNECT_TIMEOUT_SECONDS * 1000,
-                   GRPC_GRPCLB_RECONNECT_MAX_BACKOFF_SECONDS * 1000);
+  grpc_backoff_init(&glb_policy->lb_call_backoff_state,
+                    GRPC_GRPCLB_INITIAL_CONNECT_BACKOFF_SECONDS,
+                    GRPC_GRPCLB_RECONNECT_BACKOFF_MULTIPLIER,
+                    GRPC_GRPCLB_RECONNECT_JITTER,
+                    GRPC_GRPCLB_MIN_CONNECT_TIMEOUT_SECONDS * 1000,
+                    GRPC_GRPCLB_RECONNECT_MAX_BACKOFF_SECONDS * 1000);
 
-  glb_policy->initial_request_sent = false;
   glb_policy->seen_initial_response = false;
   glb_policy->last_client_load_report_counters_were_zero = false;
 }
@@ -1349,7 +1460,7 @@ static void lb_call_destroy_locked(grpc_exec_ctx *exec_ctx,
   grpc_byte_buffer_destroy(glb_policy->lb_request_payload);
   grpc_slice_unref_internal(exec_ctx, glb_policy->lb_call_status_details);
 
-  if (!glb_policy->client_load_report_timer_pending) {
+  if (glb_policy->client_load_report_timer_pending) {
     grpc_timer_cancel(exec_ctx, &glb_policy->client_load_report_timer);
   }
 }
@@ -1373,7 +1484,7 @@ static void query_for_backends_locked(grpc_exec_ctx *exec_ctx,
   GPR_ASSERT(glb_policy->lb_call != NULL);
 
   grpc_call_error call_error;
-  grpc_op ops[4];
+  grpc_op ops[3];
   memset(ops, 0, sizeof(ops));
 
   grpc_op *op = ops;
@@ -1394,13 +1505,8 @@ static void query_for_backends_locked(grpc_exec_ctx *exec_ctx,
   op->flags = 0;
   op->reserved = NULL;
   op++;
-  /* take a weak ref (won't prevent calling of \a glb_shutdown if the strong ref
-   * count goes to zero) to be unref'd in lb_on_sent_initial_request_locked() */
-  GRPC_LB_POLICY_WEAK_REF(&glb_policy->base,
-                          "lb_on_sent_initial_request_locked");
-  call_error = grpc_call_start_batch_and_execute(
-      exec_ctx, glb_policy->lb_call, ops, (size_t)(op - ops),
-      &glb_policy->lb_on_sent_initial_request);
+  call_error = grpc_call_start_batch_and_execute(exec_ctx, glb_policy->lb_call,
+                                                 ops, (size_t)(op - ops), NULL);
   GPR_ASSERT(GRPC_CALL_OK == call_error);
 
   op = ops;
@@ -1437,19 +1543,6 @@ static void query_for_backends_locked(grpc_exec_ctx *exec_ctx,
   GPR_ASSERT(GRPC_CALL_OK == call_error);
 }
 
-static void lb_on_sent_initial_request_locked(grpc_exec_ctx *exec_ctx,
-                                              void *arg, grpc_error *error) {
-  glb_lb_policy *glb_policy = (glb_lb_policy *)arg;
-  glb_policy->initial_request_sent = true;
-  // If we attempted to send a client load report before the initial
-  // request was sent, send the load report now.
-  if (glb_policy->client_load_report_payload != NULL) {
-    do_send_client_load_report_locked(exec_ctx, glb_policy);
-  }
-  GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &glb_policy->base,
-                            "lb_on_sent_initial_request_locked");
-}
-
 static void lb_on_response_received_locked(grpc_exec_ctx *exec_ctx, void *arg,
                                            grpc_error *error) {
   glb_lb_policy *glb_policy = (glb_lb_policy *)arg;
@@ -1457,7 +1550,7 @@ static void lb_on_response_received_locked(grpc_exec_ctx *exec_ctx, void *arg,
   memset(ops, 0, sizeof(ops));
   grpc_op *op = ops;
   if (glb_policy->lb_response_payload != NULL) {
-    gpr_backoff_reset(&glb_policy->lb_call_backoff_state);
+    grpc_backoff_reset(&glb_policy->lb_call_backoff_state);
     /* Received data from the LB server. Look inside
      * glb_policy->lb_response_payload, for a serverlist. */
     grpc_byte_buffer_reader bbr;
@@ -1471,16 +1564,14 @@ static void lb_on_response_received_locked(grpc_exec_ctx *exec_ctx, void *arg,
         (response = grpc_grpclb_initial_response_parse(response_slice)) !=
             NULL) {
       if (response->has_client_stats_report_interval) {
-        glb_policy->client_stats_report_interval =
-            gpr_time_max(gpr_time_from_seconds(1, GPR_TIMESPAN),
-                         grpc_grpclb_duration_to_timespec(
-                             &response->client_stats_report_interval));
+        glb_policy->client_stats_report_interval = GPR_MAX(
+            GPR_MS_PER_SEC, grpc_grpclb_duration_to_millis(
+                                &response->client_stats_report_interval));
         if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
           gpr_log(GPR_INFO,
                   "received initial LB response message; "
-                  "client load reporting interval = %" PRId64 ".%09d sec",
-                  glb_policy->client_stats_report_interval.tv_sec,
-                  glb_policy->client_stats_report_interval.tv_nsec);
+                  "client load reporting interval = %" PRIdPTR " milliseconds",
+                  glb_policy->client_stats_report_interval);
         }
         /* take a weak ref (won't prevent calling of \a glb_shutdown() if the
          * strong ref count goes to zero) to be unref'd in
@@ -1525,6 +1616,15 @@ static void lb_on_response_received_locked(grpc_exec_ctx *exec_ctx, void *arg,
             if (glb_policy->serverlist != NULL) {
               /* dispose of the old serverlist */
               grpc_grpclb_destroy_serverlist(glb_policy->serverlist);
+            } else {
+              /* or dispose of the fallback */
+              grpc_lb_addresses_destroy(exec_ctx,
+                                        glb_policy->fallback_backend_addresses);
+              glb_policy->fallback_backend_addresses = NULL;
+              if (glb_policy->fallback_timer_active) {
+                grpc_timer_cancel(exec_ctx, &glb_policy->lb_fallback_timer);
+                glb_policy->fallback_timer_active = false;
+              }
             }
             /* and update the copy in the glb_lb_policy instance. This
              * serverlist instance will be destroyed either upon the next
@@ -1535,9 +1635,7 @@ static void lb_on_response_received_locked(grpc_exec_ctx *exec_ctx, void *arg,
           }
         } else {
           if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
-            gpr_log(GPR_INFO,
-                    "Received empty server list. Picks will stay pending until "
-                    "a response with > 0 servers is received");
+            gpr_log(GPR_INFO, "Received empty server list, ignoring.");
           }
           grpc_grpclb_destroy_serverlist(serverlist);
         }
@@ -1572,19 +1670,25 @@ static void lb_on_response_received_locked(grpc_exec_ctx *exec_ctx, void *arg,
   }
 }
 
-static void lb_call_on_retry_timer_locked(grpc_exec_ctx *exec_ctx, void *arg,
-                                          grpc_error *error) {
+static void lb_on_fallback_timer_locked(grpc_exec_ctx *exec_ctx, void *arg,
+                                        grpc_error *error) {
   glb_lb_policy *glb_policy = (glb_lb_policy *)arg;
-  glb_policy->retry_timer_active = false;
-  if (!glb_policy->shutting_down && error == GRPC_ERROR_NONE) {
-    if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
-      gpr_log(GPR_INFO, "Restaring call to LB server (grpclb %p)",
-              (void *)glb_policy);
+  glb_policy->fallback_timer_active = false;
+  /* If we receive a serverlist after the timer fires but before this callback
+   * actually runs, don't fall back. */
+  if (glb_policy->serverlist == NULL) {
+    if (!glb_policy->shutting_down && error == GRPC_ERROR_NONE) {
+      if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
+        gpr_log(GPR_INFO,
+                "Falling back to use backends from resolver (grpclb %p)",
+                (void *)glb_policy);
+      }
+      GPR_ASSERT(glb_policy->fallback_backend_addresses != NULL);
+      rr_handover_locked(exec_ctx, glb_policy);
     }
-    GPR_ASSERT(glb_policy->lb_call == NULL);
-    query_for_backends_locked(exec_ctx, glb_policy);
   }
-  GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &glb_policy->base, "grpclb_retry_timer");
+  GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &glb_policy->base,
+                            "grpclb_fallback_timer");
 }
 
 static void lb_on_server_status_received_locked(grpc_exec_ctx *exec_ctx,
@@ -1603,66 +1707,30 @@ static void lb_on_server_status_received_locked(grpc_exec_ctx *exec_ctx,
   }
   /* We need to perform cleanups no matter what. */
   lb_call_destroy_locked(exec_ctx, glb_policy);
-  if (glb_policy->started_picking && glb_policy->updating_lb_call) {
-    if (glb_policy->retry_timer_active) {
-      grpc_timer_cancel(exec_ctx, &glb_policy->lb_call_retry_timer);
-    }
-    if (!glb_policy->shutting_down) start_picking_locked(exec_ctx, glb_policy);
-    glb_policy->updating_lb_call = false;
-  } else if (!glb_policy->shutting_down) {
-    /* if we aren't shutting down, restart the LB client call after some time */
-    gpr_timespec now = gpr_now(GPR_CLOCK_MONOTONIC);
-    gpr_timespec next_try =
-        gpr_backoff_step(&glb_policy->lb_call_backoff_state, now);
-    if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
-      gpr_log(GPR_DEBUG, "Connection to LB server lost (grpclb: %p)...",
-              (void *)glb_policy);
-      gpr_timespec timeout = gpr_time_sub(next_try, now);
-      if (gpr_time_cmp(timeout, gpr_time_0(timeout.clock_type)) > 0) {
-        gpr_log(GPR_DEBUG,
-                "... retry_timer_active in %" PRId64 ".%09d seconds.",
-                timeout.tv_sec, timeout.tv_nsec);
-      } else {
-        gpr_log(GPR_DEBUG, "... retry_timer_active immediately.");
-      }
-    }
-    GRPC_LB_POLICY_WEAK_REF(&glb_policy->base, "grpclb_retry_timer");
-    GRPC_CLOSURE_INIT(&glb_policy->lb_on_call_retry,
-                      lb_call_on_retry_timer_locked, glb_policy,
-                      grpc_combiner_scheduler(glb_policy->base.combiner));
-    glb_policy->retry_timer_active = true;
-    grpc_timer_init(exec_ctx, &glb_policy->lb_call_retry_timer, next_try,
-                    &glb_policy->lb_on_call_retry, now);
+  // If the load report timer is still pending, we wait for it to be
+  // called before restarting the call.  Otherwise, we restart the call
+  // here.
+  if (!glb_policy->client_load_report_timer_pending) {
+    maybe_restart_lb_call(exec_ctx, glb_policy);
+  }
+}
+
+static void fallback_update_locked(grpc_exec_ctx *exec_ctx,
+                                   glb_lb_policy *glb_policy,
+                                   const grpc_lb_addresses *addresses) {
+  GPR_ASSERT(glb_policy->fallback_backend_addresses != NULL);
+  grpc_lb_addresses_destroy(exec_ctx, glb_policy->fallback_backend_addresses);
+  glb_policy->fallback_backend_addresses =
+      extract_backend_addresses_locked(exec_ctx, addresses);
+  if (glb_policy->lb_fallback_timeout_ms > 0 &&
+      !glb_policy->fallback_timer_active) {
+    rr_handover_locked(exec_ctx, glb_policy);
   }
-  GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &glb_policy->base,
-                            "lb_on_server_status_received_locked");
 }
 
 static void glb_update_locked(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy,
                               const grpc_lb_policy_args *args) {
   glb_lb_policy *glb_policy = (glb_lb_policy *)policy;
-  if (glb_policy->updating_lb_channel) {
-    if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
-      gpr_log(GPR_INFO,
-              "Update already in progress for grpclb %p. Deferring update.",
-              (void *)glb_policy);
-    }
-    if (glb_policy->pending_update_args != NULL) {
-      grpc_channel_args_destroy(exec_ctx,
-                                glb_policy->pending_update_args->args);
-      gpr_free(glb_policy->pending_update_args);
-    }
-    glb_policy->pending_update_args = (grpc_lb_policy_args *)gpr_zalloc(
-        sizeof(*glb_policy->pending_update_args));
-    glb_policy->pending_update_args->client_channel_factory =
-        args->client_channel_factory;
-    glb_policy->pending_update_args->args = grpc_channel_args_copy(args->args);
-    glb_policy->pending_update_args->combiner = args->combiner;
-    return;
-  }
-
-  glb_policy->updating_lb_channel = true;
-  // Propagate update to lb_channel (pick first).
   const grpc_arg *arg =
       grpc_channel_args_find(args->args, GRPC_ARG_LB_ADDRESSES);
   if (arg == NULL || arg->type != GRPC_ARG_POINTER) {
@@ -1680,13 +1748,43 @@ static void glb_update_locked(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy,
               "ignoring.",
               (void *)glb_policy);
     }
+    return;
   }
   const grpc_lb_addresses *addresses =
       (const grpc_lb_addresses *)arg->value.pointer.p;
+
+  if (glb_policy->serverlist == NULL) {
+    // If a non-empty serverlist hasn't been received from the balancer,
+    // propagate the update to fallback_backend_addresses.
+    fallback_update_locked(exec_ctx, glb_policy, addresses);
+  } else if (glb_policy->updating_lb_channel) {
+    // If we have recieved serverlist from the balancer, we need to defer update
+    // when there is an in-progress one.
+    if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
+      gpr_log(GPR_INFO,
+              "Update already in progress for grpclb %p. Deferring update.",
+              (void *)glb_policy);
+    }
+    if (glb_policy->pending_update_args != NULL) {
+      grpc_channel_args_destroy(exec_ctx,
+                                glb_policy->pending_update_args->args);
+      gpr_free(glb_policy->pending_update_args);
+    }
+    glb_policy->pending_update_args = (grpc_lb_policy_args *)gpr_zalloc(
+        sizeof(*glb_policy->pending_update_args));
+    glb_policy->pending_update_args->client_channel_factory =
+        args->client_channel_factory;
+    glb_policy->pending_update_args->args = grpc_channel_args_copy(args->args);
+    glb_policy->pending_update_args->combiner = args->combiner;
+    return;
+  }
+
+  glb_policy->updating_lb_channel = true;
   GPR_ASSERT(glb_policy->lb_channel != NULL);
   grpc_channel_args *lb_channel_args = build_lb_channel_args(
       exec_ctx, addresses, glb_policy->response_generator, args->args);
-  /* Propagate updates to the LB channel through the fake resolver */
+  /* Propagate updates to the LB channel (pick first) through the fake resolver
+   */
   grpc_fake_resolver_response_generator_set_response(
       exec_ctx, glb_policy->response_generator, lb_channel_args);
   grpc_channel_args_destroy(exec_ctx, lb_channel_args);
@@ -1789,13 +1887,7 @@ static const grpc_lb_policy_vtable glb_lb_policy_vtable = {
 static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx,
                                   grpc_lb_policy_factory *factory,
                                   grpc_lb_policy_args *args) {
-  /* Count the number of gRPC-LB addresses. There must be at least one.
-   * TODO(roth): For now, we ignore non-balancer addresses, but in the
-   * future, we may change the behavior such that we fall back to using
-   * the non-balancer addresses if we cannot reach any balancers. In the
-   * fallback case, we should use the LB policy indicated by
-   * GRPC_ARG_LB_POLICY_NAME (although if that specifies grpclb or is
-   * unset, we should default to pick_first). */
+  /* Count the number of gRPC-LB addresses. There must be at least one. */
   const grpc_arg *arg =
       grpc_channel_args_find(args->args, GRPC_ARG_LB_ADDRESSES);
   if (arg == NULL || arg->type != GRPC_ARG_POINTER) {
@@ -1829,7 +1921,11 @@ static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx,
 
   arg = grpc_channel_args_find(args->args, GRPC_ARG_GRPCLB_CALL_TIMEOUT_MS);
   glb_policy->lb_call_timeout_ms =
-      grpc_channel_arg_get_integer(arg, (grpc_integer_options){0, 0, INT_MAX});
+      grpc_channel_arg_get_integer(arg, {0, 0, INT_MAX});
+
+  arg = grpc_channel_args_find(args->args, GRPC_ARG_GRPCLB_FALLBACK_TIMEOUT_MS);
+  glb_policy->lb_fallback_timeout_ms = grpc_channel_arg_get_integer(
+      arg, {GRPC_GRPCLB_DEFAULT_FALLBACK_TIMEOUT_MS, 0, INT_MAX});
 
   // Make sure that GRPC_ARG_LB_POLICY_NAME is set in channel args,
   // since we use this to trigger the client_load_reporting filter.
@@ -1839,6 +1935,11 @@ static grpc_lb_policy *glb_create(grpc_exec_ctx *exec_ctx,
   glb_policy->args = grpc_channel_args_copy_and_add_and_remove(
       args->args, args_to_remove, GPR_ARRAY_SIZE(args_to_remove), &new_arg, 1);
 
+  /* Extract the backend addresses (may be empty) from the resolver for
+   * fallback. */
+  glb_policy->fallback_backend_addresses =
+      extract_backend_addresses_locked(exec_ctx, addresses);
+
   /* Create a client channel over them to communicate with a LB service */
   glb_policy->response_generator =
       grpc_fake_resolver_response_generator_create();
@@ -1900,7 +2001,7 @@ static bool maybe_add_client_load_reporting_filter(
   return true;
 }
 
-void grpc_lb_policy_grpclb_init() {
+extern "C" void grpc_lb_policy_grpclb_init() {
   grpc_register_lb_policy(grpc_glb_lb_factory_create());
   grpc_register_tracer(&grpc_lb_glb_trace);
 #ifndef NDEBUG
@@ -1912,4 +2013,4 @@ void grpc_lb_policy_grpclb_init() {
                                    (void *)&grpc_client_load_reporting_filter);
 }
 
-void grpc_lb_policy_grpclb_shutdown() {}
+extern "C" void grpc_lb_policy_grpclb_shutdown() {}

src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.h

@@ -21,9 +21,17 @@
 
 #include "src/core/ext/filters/client_channel/lb_policy_factory.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /** Returns a load balancing factory for the glb policy, which tries to connect
  * to a load balancing server to decide the next successfully connected
  * subchannel to pick. */
 grpc_lb_policy_factory *grpc_glb_lb_factory_create();
 
-#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_GRPCLB_GRPCLB_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_GRPCLB_GRPCLB_H */

src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_channel.h

@@ -23,6 +23,10 @@
 #include "src/core/ext/filters/client_channel/resolver/fake/fake_resolver.h"
 #include "src/core/lib/slice/slice_hash_table.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /** Create the channel used for communicating with an LB service.
  * Note that an LB *service* may be comprised of several LB *servers*.
  *
@@ -40,5 +44,9 @@ grpc_channel_args *grpc_lb_policy_grpclb_build_lb_channel_args(
     grpc_fake_resolver_response_generator *response_generator,
     const grpc_channel_args *args);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_GRPCLB_GRPCLB_CHANNEL_H \
           */

src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.h

@@ -23,6 +23,10 @@
 
 #include <grpc/impl/codegen/grpc_types.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct grpc_grpclb_client_stats grpc_grpclb_client_stats;
 
 typedef struct {
@@ -61,5 +65,9 @@ void grpc_grpclb_client_stats_get_locked(
 void grpc_grpclb_dropped_call_counts_destroy(
     grpc_grpclb_dropped_call_counts* drop_entries);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_GRPCLB_GRPCLB_CLIENT_STATS_H \
           */

src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.cc

@@ -299,13 +299,10 @@ int grpc_grpclb_duration_compare(const grpc_grpclb_duration *lhs,
   return 0;
 }
 
-gpr_timespec grpc_grpclb_duration_to_timespec(
-    grpc_grpclb_duration *duration_pb) {
-  gpr_timespec duration;
-  duration.tv_sec = duration_pb->has_seconds ? duration_pb->seconds : 0;
-  duration.tv_nsec = duration_pb->has_nanos ? duration_pb->nanos : 0;
-  duration.clock_type = GPR_TIMESPAN;
-  return duration;
+grpc_millis grpc_grpclb_duration_to_millis(grpc_grpclb_duration *duration_pb) {
+  return (grpc_millis)(
+      (duration_pb->has_seconds ? duration_pb->seconds : 0) * GPR_MS_PER_SEC +
+      (duration_pb->has_nanos ? duration_pb->nanos : 0) / GPR_NS_PER_MS);
 }
 
 void grpc_grpclb_initial_response_destroy(

src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.h

@@ -81,8 +81,7 @@ void grpc_grpclb_destroy_serverlist(grpc_grpclb_serverlist *serverlist);
 int grpc_grpclb_duration_compare(const grpc_grpclb_duration *lhs,
                                  const grpc_grpclb_duration *rhs);
 
-gpr_timespec grpc_grpclb_duration_to_timespec(
-    grpc_grpclb_duration *duration_pb);
+grpc_millis grpc_grpclb_duration_to_millis(grpc_grpclb_duration *duration_pb);
 
 /** Destroy \a initial_response */
 void grpc_grpclb_initial_response_destroy(

src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc

@@ -706,9 +706,9 @@ static grpc_lb_policy_factory *pick_first_lb_factory_create() {
 
 /* Plugin registration */
 
-void grpc_lb_policy_pick_first_init() {
+extern "C" void grpc_lb_policy_pick_first_init() {
   grpc_register_lb_policy(pick_first_lb_factory_create());
   grpc_register_tracer(&grpc_lb_pick_first_trace);
 }
 
-void grpc_lb_policy_pick_first_shutdown() {}
+extern "C" void grpc_lb_policy_pick_first_shutdown() {}

src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.cc

@@ -916,9 +916,9 @@ static grpc_lb_policy_factory *round_robin_lb_factory_create() {
 
 /* Plugin registration */
 
-void grpc_lb_policy_round_robin_init() {
+extern "C" void grpc_lb_policy_round_robin_init() {
   grpc_register_lb_policy(round_robin_lb_factory_create());
   grpc_register_tracer(&grpc_lb_round_robin_trace);
 }
 
-void grpc_lb_policy_round_robin_shutdown() {}
+extern "C" void grpc_lb_policy_round_robin_shutdown() {}

src/core/ext/filters/client_channel/lb_policy_factory.cc

@@ -56,7 +56,7 @@ grpc_lb_addresses* grpc_lb_addresses_copy(const grpc_lb_addresses* addresses) {
 }
 
 void grpc_lb_addresses_set_address(grpc_lb_addresses* addresses, size_t index,
-                                   void* address, size_t address_len,
+                                   const void* address, size_t address_len,
                                    bool is_balancer, const char* balancer_name,
                                    void* user_data) {
   GPR_ASSERT(index < addresses->num_addresses);

src/core/ext/filters/client_channel/lb_policy_factory.h

@@ -29,6 +29,10 @@
 // Channel arg key for grpc_lb_addresses.
 #define GRPC_ARG_LB_ADDRESSES "grpc.lb_addresses"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct grpc_lb_policy_factory grpc_lb_policy_factory;
 typedef struct grpc_lb_policy_factory_vtable grpc_lb_policy_factory_vtable;
 
@@ -73,7 +77,7 @@ grpc_lb_addresses *grpc_lb_addresses_copy(const grpc_lb_addresses *addresses);
  * \a address is a socket address of length \a address_len.
  * Takes ownership of \a balancer_name. */
 void grpc_lb_addresses_set_address(grpc_lb_addresses *addresses, size_t index,
-                                   void *address, size_t address_len,
+                                   const void *address, size_t address_len,
                                    bool is_balancer, const char *balancer_name,
                                    void *user_data);
 
@@ -130,4 +134,8 @@ grpc_lb_policy *grpc_lb_policy_factory_create_lb_policy(
     grpc_exec_ctx *exec_ctx, grpc_lb_policy_factory *factory,
     grpc_lb_policy_args *args);
 
-#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_FACTORY_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_FACTORY_H */

src/core/ext/filters/client_channel/lb_policy_registry.h

@@ -22,6 +22,10 @@
 #include "src/core/ext/filters/client_channel/lb_policy_factory.h"
 #include "src/core/lib/iomgr/exec_ctx.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /** Initialize the registry and set \a default_factory as the factory to be
  * returned when no name is provided in a lookup */
 void grpc_lb_policy_registry_init(void);
@@ -37,4 +41,8 @@ void grpc_register_lb_policy(grpc_lb_policy_factory *factory);
 grpc_lb_policy *grpc_lb_policy_create(grpc_exec_ctx *exec_ctx, const char *name,
                                       grpc_lb_policy_args *args);
 
-#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_REGISTRY_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_REGISTRY_H */

src/core/ext/filters/client_channel/parse_address.h

@@ -24,6 +24,10 @@
 #include "src/core/ext/filters/client_channel/uri_parser.h"
 #include "src/core/lib/iomgr/resolve_address.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /** Populate \a resolved_addr from \a uri, whose path is expected to contain a
  * unix socket path. Returns true upon success. */
 bool grpc_parse_unix(const grpc_uri *uri, grpc_resolved_address *resolved_addr);
@@ -45,4 +49,8 @@ bool grpc_parse_ipv4_hostport(const char *hostport, grpc_resolved_address *addr,
 bool grpc_parse_ipv6_hostport(const char *hostport, grpc_resolved_address *addr,
                               bool log_errors);
 
-#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_PARSE_ADDRESS_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_PARSE_ADDRESS_H */

src/core/ext/filters/client_channel/proxy_mapper.h

@@ -25,6 +25,10 @@
 
 #include "src/core/lib/iomgr/resolve_address.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct grpc_proxy_mapper grpc_proxy_mapper;
 
 typedef struct {
@@ -71,4 +75,8 @@ bool grpc_proxy_mapper_map_address(grpc_exec_ctx* exec_ctx,
 
 void grpc_proxy_mapper_destroy(grpc_proxy_mapper* mapper);
 
-#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_PROXY_MAPPER_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_PROXY_MAPPER_H */