Merge github.com:grpc/grpc into smaller_max_message_size

BUILD

@@ -1235,6 +1235,109 @@ cc_library(
     "src/cpp/client/create_channel_internal.h",
     "src/cpp/server/dynamic_thread_pool.h",
     "src/cpp/server/thread_pool_interface.h",
+    "src/core/lib/channel/channel_args.h",
+    "src/core/lib/channel/channel_stack.h",
+    "src/core/lib/channel/channel_stack_builder.h",
+    "src/core/lib/channel/compress_filter.h",
+    "src/core/lib/channel/connected_channel.h",
+    "src/core/lib/channel/context.h",
+    "src/core/lib/channel/http_client_filter.h",
+    "src/core/lib/channel/http_server_filter.h",
+    "src/core/lib/compression/algorithm_metadata.h",
+    "src/core/lib/compression/message_compress.h",
+    "src/core/lib/debug/trace.h",
+    "src/core/lib/http/format_request.h",
+    "src/core/lib/http/httpcli.h",
+    "src/core/lib/http/parser.h",
+    "src/core/lib/iomgr/closure.h",
+    "src/core/lib/iomgr/endpoint.h",
+    "src/core/lib/iomgr/endpoint_pair.h",
+    "src/core/lib/iomgr/error.h",
+    "src/core/lib/iomgr/ev_epoll_linux.h",
+    "src/core/lib/iomgr/ev_poll_and_epoll_posix.h",
+    "src/core/lib/iomgr/ev_poll_posix.h",
+    "src/core/lib/iomgr/ev_posix.h",
+    "src/core/lib/iomgr/exec_ctx.h",
+    "src/core/lib/iomgr/executor.h",
+    "src/core/lib/iomgr/iocp_windows.h",
+    "src/core/lib/iomgr/iomgr.h",
+    "src/core/lib/iomgr/iomgr_internal.h",
+    "src/core/lib/iomgr/iomgr_posix.h",
+    "src/core/lib/iomgr/load_file.h",
+    "src/core/lib/iomgr/network_status_tracker.h",
+    "src/core/lib/iomgr/polling_entity.h",
+    "src/core/lib/iomgr/pollset.h",
+    "src/core/lib/iomgr/pollset_set.h",
+    "src/core/lib/iomgr/pollset_set_windows.h",
+    "src/core/lib/iomgr/pollset_windows.h",
+    "src/core/lib/iomgr/resolve_address.h",
+    "src/core/lib/iomgr/sockaddr.h",
+    "src/core/lib/iomgr/sockaddr_posix.h",
+    "src/core/lib/iomgr/sockaddr_utils.h",
+    "src/core/lib/iomgr/sockaddr_windows.h",
+    "src/core/lib/iomgr/socket_utils_posix.h",
+    "src/core/lib/iomgr/socket_windows.h",
+    "src/core/lib/iomgr/tcp_client.h",
+    "src/core/lib/iomgr/tcp_posix.h",
+    "src/core/lib/iomgr/tcp_server.h",
+    "src/core/lib/iomgr/tcp_windows.h",
+    "src/core/lib/iomgr/time_averaged_stats.h",
+    "src/core/lib/iomgr/timer.h",
+    "src/core/lib/iomgr/timer_heap.h",
+    "src/core/lib/iomgr/udp_server.h",
+    "src/core/lib/iomgr/unix_sockets_posix.h",
+    "src/core/lib/iomgr/wakeup_fd_pipe.h",
+    "src/core/lib/iomgr/wakeup_fd_posix.h",
+    "src/core/lib/iomgr/workqueue.h",
+    "src/core/lib/iomgr/workqueue_posix.h",
+    "src/core/lib/iomgr/workqueue_windows.h",
+    "src/core/lib/json/json.h",
+    "src/core/lib/json/json_common.h",
+    "src/core/lib/json/json_reader.h",
+    "src/core/lib/json/json_writer.h",
+    "src/core/lib/surface/api_trace.h",
+    "src/core/lib/surface/call.h",
+    "src/core/lib/surface/call_test_only.h",
+    "src/core/lib/surface/channel.h",
+    "src/core/lib/surface/channel_init.h",
+    "src/core/lib/surface/channel_stack_type.h",
+    "src/core/lib/surface/completion_queue.h",
+    "src/core/lib/surface/event_string.h",
+    "src/core/lib/surface/init.h",
+    "src/core/lib/surface/lame_client.h",
+    "src/core/lib/surface/server.h",
+    "src/core/lib/transport/byte_stream.h",
+    "src/core/lib/transport/connectivity_state.h",
+    "src/core/lib/transport/metadata.h",
+    "src/core/lib/transport/metadata_batch.h",
+    "src/core/lib/transport/static_metadata.h",
+    "src/core/lib/transport/transport.h",
+    "src/core/lib/transport/transport_impl.h",
+    "src/core/lib/security/context/security_context.h",
+    "src/core/lib/security/credentials/composite/composite_credentials.h",
+    "src/core/lib/security/credentials/credentials.h",
+    "src/core/lib/security/credentials/fake/fake_credentials.h",
+    "src/core/lib/security/credentials/google_default/google_default_credentials.h",
+    "src/core/lib/security/credentials/iam/iam_credentials.h",
+    "src/core/lib/security/credentials/jwt/json_token.h",
+    "src/core/lib/security/credentials/jwt/jwt_credentials.h",
+    "src/core/lib/security/credentials/jwt/jwt_verifier.h",
+    "src/core/lib/security/credentials/oauth2/oauth2_credentials.h",
+    "src/core/lib/security/credentials/plugin/plugin_credentials.h",
+    "src/core/lib/security/credentials/ssl/ssl_credentials.h",
+    "src/core/lib/security/transport/auth_filters.h",
+    "src/core/lib/security/transport/handshake.h",
+    "src/core/lib/security/transport/secure_endpoint.h",
+    "src/core/lib/security/transport/security_connector.h",
+    "src/core/lib/security/transport/tsi_error.h",
+    "src/core/lib/security/util/b64.h",
+    "src/core/lib/security/util/json_util.h",
+    "src/core/ext/transport/chttp2/alpn/alpn.h",
+    "src/core/lib/tsi/fake_transport_security.h",
+    "src/core/lib/tsi/ssl_transport_security.h",
+    "src/core/lib/tsi/ssl_types.h",
+    "src/core/lib/tsi/transport_security.h",
+    "src/core/lib/tsi/transport_security_interface.h",
     "src/cpp/client/secure_credentials.cc",
     "src/cpp/common/auth_property_iterator.cc",
     "src/cpp/common/secure_auth_context.cc",
@@ -1267,6 +1370,122 @@ cc_library(
     "src/cpp/util/status.cc",
     "src/cpp/util/string_ref.cc",
     "src/cpp/util/time.cc",
+    "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/compress_filter.c",
+    "src/core/lib/channel/connected_channel.c",
+    "src/core/lib/channel/http_client_filter.c",
+    "src/core/lib/channel/http_server_filter.c",
+    "src/core/lib/compression/compression.c",
+    "src/core/lib/compression/message_compress.c",
+    "src/core/lib/debug/trace.c",
+    "src/core/lib/http/format_request.c",
+    "src/core/lib/http/httpcli.c",
+    "src/core/lib/http/parser.c",
+    "src/core/lib/iomgr/closure.c",
+    "src/core/lib/iomgr/endpoint.c",
+    "src/core/lib/iomgr/endpoint_pair_posix.c",
+    "src/core/lib/iomgr/endpoint_pair_windows.c",
+    "src/core/lib/iomgr/error.c",
+    "src/core/lib/iomgr/ev_epoll_linux.c",
+    "src/core/lib/iomgr/ev_poll_and_epoll_posix.c",
+    "src/core/lib/iomgr/ev_poll_posix.c",
+    "src/core/lib/iomgr/ev_posix.c",
+    "src/core/lib/iomgr/exec_ctx.c",
+    "src/core/lib/iomgr/executor.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_windows.c",
+    "src/core/lib/iomgr/load_file.c",
+    "src/core/lib/iomgr/network_status_tracker.c",
+    "src/core/lib/iomgr/polling_entity.c",
+    "src/core/lib/iomgr/pollset_set_windows.c",
+    "src/core/lib/iomgr/pollset_windows.c",
+    "src/core/lib/iomgr/resolve_address_posix.c",
+    "src/core/lib/iomgr/resolve_address_windows.c",
+    "src/core/lib/iomgr/sockaddr_utils.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_windows.c",
+    "src/core/lib/iomgr/tcp_client_posix.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_windows.c",
+    "src/core/lib/iomgr/tcp_windows.c",
+    "src/core/lib/iomgr/time_averaged_stats.c",
+    "src/core/lib/iomgr/timer.c",
+    "src/core/lib/iomgr/timer_heap.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_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/iomgr/workqueue_posix.c",
+    "src/core/lib/iomgr/workqueue_windows.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/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/event_string.c",
+    "src/core/lib/surface/lame_client.c",
+    "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/byte_stream.c",
+    "src/core/lib/transport/connectivity_state.c",
+    "src/core/lib/transport/metadata.c",
+    "src/core/lib/transport/metadata_batch.c",
+    "src/core/lib/transport/static_metadata.c",
+    "src/core/lib/transport/transport.c",
+    "src/core/lib/transport/transport_op_string.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_posix.c",
+    "src/core/lib/security/credentials/google_default/credentials_windows.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/handshake.c",
+    "src/core/lib/security/transport/secure_endpoint.c",
+    "src/core/lib/security/transport/security_connector.c",
+    "src/core/lib/security/transport/server_auth_filter.c",
+    "src/core/lib/security/transport/tsi_error.c",
+    "src/core/lib/security/util/b64.c",
+    "src/core/lib/security/util/json_util.c",
+    "src/core/lib/surface/init_secure.c",
+    "src/core/ext/transport/chttp2/alpn/alpn.c",
+    "src/core/lib/tsi/fake_transport_security.c",
+    "src/core/lib/tsi/ssl_transport_security.c",
+    "src/core/lib/tsi/transport_security.c",
     "src/cpp/codegen/codegen_init.cc",
   ],
   hdrs = [
@@ -1368,6 +1587,14 @@ cc_library(
     "include/grpc/impl/codegen/sync_posix.h",
     "include/grpc/impl/codegen/sync_windows.h",
     "include/grpc/impl/codegen/time.h",
+    "include/grpc/byte_buffer.h",
+    "include/grpc/byte_buffer_reader.h",
+    "include/grpc/compression.h",
+    "include/grpc/grpc.h",
+    "include/grpc/grpc_posix.h",
+    "include/grpc/status.h",
+    "include/grpc/grpc_security.h",
+    "include/grpc/grpc_security_constants.h",
   ],
   includes = [
     "include",
@@ -1377,6 +1604,7 @@ cc_library(
     "//external:libssl",
     "//external:protobuf_clib",
     ":grpc",
+    ":gpr",
   ],
 )
 
@@ -1466,6 +1694,109 @@ cc_library(
     "src/cpp/client/create_channel_internal.h",
     "src/cpp/server/dynamic_thread_pool.h",
     "src/cpp/server/thread_pool_interface.h",
+    "src/core/lib/channel/channel_args.h",
+    "src/core/lib/channel/channel_stack.h",
+    "src/core/lib/channel/channel_stack_builder.h",
+    "src/core/lib/channel/compress_filter.h",
+    "src/core/lib/channel/connected_channel.h",
+    "src/core/lib/channel/context.h",
+    "src/core/lib/channel/http_client_filter.h",
+    "src/core/lib/channel/http_server_filter.h",
+    "src/core/lib/compression/algorithm_metadata.h",
+    "src/core/lib/compression/message_compress.h",
+    "src/core/lib/debug/trace.h",
+    "src/core/lib/http/format_request.h",
+    "src/core/lib/http/httpcli.h",
+    "src/core/lib/http/parser.h",
+    "src/core/lib/iomgr/closure.h",
+    "src/core/lib/iomgr/endpoint.h",
+    "src/core/lib/iomgr/endpoint_pair.h",
+    "src/core/lib/iomgr/error.h",
+    "src/core/lib/iomgr/ev_epoll_linux.h",
+    "src/core/lib/iomgr/ev_poll_and_epoll_posix.h",
+    "src/core/lib/iomgr/ev_poll_posix.h",
+    "src/core/lib/iomgr/ev_posix.h",
+    "src/core/lib/iomgr/exec_ctx.h",
+    "src/core/lib/iomgr/executor.h",
+    "src/core/lib/iomgr/iocp_windows.h",
+    "src/core/lib/iomgr/iomgr.h",
+    "src/core/lib/iomgr/iomgr_internal.h",
+    "src/core/lib/iomgr/iomgr_posix.h",
+    "src/core/lib/iomgr/load_file.h",
+    "src/core/lib/iomgr/network_status_tracker.h",
+    "src/core/lib/iomgr/polling_entity.h",
+    "src/core/lib/iomgr/pollset.h",
+    "src/core/lib/iomgr/pollset_set.h",
+    "src/core/lib/iomgr/pollset_set_windows.h",
+    "src/core/lib/iomgr/pollset_windows.h",
+    "src/core/lib/iomgr/resolve_address.h",
+    "src/core/lib/iomgr/sockaddr.h",
+    "src/core/lib/iomgr/sockaddr_posix.h",
+    "src/core/lib/iomgr/sockaddr_utils.h",
+    "src/core/lib/iomgr/sockaddr_windows.h",
+    "src/core/lib/iomgr/socket_utils_posix.h",
+    "src/core/lib/iomgr/socket_windows.h",
+    "src/core/lib/iomgr/tcp_client.h",
+    "src/core/lib/iomgr/tcp_posix.h",
+    "src/core/lib/iomgr/tcp_server.h",
+    "src/core/lib/iomgr/tcp_windows.h",
+    "src/core/lib/iomgr/time_averaged_stats.h",
+    "src/core/lib/iomgr/timer.h",
+    "src/core/lib/iomgr/timer_heap.h",
+    "src/core/lib/iomgr/udp_server.h",
+    "src/core/lib/iomgr/unix_sockets_posix.h",
+    "src/core/lib/iomgr/wakeup_fd_pipe.h",
+    "src/core/lib/iomgr/wakeup_fd_posix.h",
+    "src/core/lib/iomgr/workqueue.h",
+    "src/core/lib/iomgr/workqueue_posix.h",
+    "src/core/lib/iomgr/workqueue_windows.h",
+    "src/core/lib/json/json.h",
+    "src/core/lib/json/json_common.h",
+    "src/core/lib/json/json_reader.h",
+    "src/core/lib/json/json_writer.h",
+    "src/core/lib/surface/api_trace.h",
+    "src/core/lib/surface/call.h",
+    "src/core/lib/surface/call_test_only.h",
+    "src/core/lib/surface/channel.h",
+    "src/core/lib/surface/channel_init.h",
+    "src/core/lib/surface/channel_stack_type.h",
+    "src/core/lib/surface/completion_queue.h",
+    "src/core/lib/surface/event_string.h",
+    "src/core/lib/surface/init.h",
+    "src/core/lib/surface/lame_client.h",
+    "src/core/lib/surface/server.h",
+    "src/core/lib/transport/byte_stream.h",
+    "src/core/lib/transport/connectivity_state.h",
+    "src/core/lib/transport/metadata.h",
+    "src/core/lib/transport/metadata_batch.h",
+    "src/core/lib/transport/static_metadata.h",
+    "src/core/lib/transport/transport.h",
+    "src/core/lib/transport/transport_impl.h",
+    "src/core/lib/security/context/security_context.h",
+    "src/core/lib/security/credentials/composite/composite_credentials.h",
+    "src/core/lib/security/credentials/credentials.h",
+    "src/core/lib/security/credentials/fake/fake_credentials.h",
+    "src/core/lib/security/credentials/google_default/google_default_credentials.h",
+    "src/core/lib/security/credentials/iam/iam_credentials.h",
+    "src/core/lib/security/credentials/jwt/json_token.h",
+    "src/core/lib/security/credentials/jwt/jwt_credentials.h",
+    "src/core/lib/security/credentials/jwt/jwt_verifier.h",
+    "src/core/lib/security/credentials/oauth2/oauth2_credentials.h",
+    "src/core/lib/security/credentials/plugin/plugin_credentials.h",
+    "src/core/lib/security/credentials/ssl/ssl_credentials.h",
+    "src/core/lib/security/transport/auth_filters.h",
+    "src/core/lib/security/transport/handshake.h",
+    "src/core/lib/security/transport/secure_endpoint.h",
+    "src/core/lib/security/transport/security_connector.h",
+    "src/core/lib/security/transport/tsi_error.h",
+    "src/core/lib/security/util/b64.h",
+    "src/core/lib/security/util/json_util.h",
+    "src/core/ext/transport/chttp2/alpn/alpn.h",
+    "src/core/lib/tsi/fake_transport_security.h",
+    "src/core/lib/tsi/ssl_transport_security.h",
+    "src/core/lib/tsi/ssl_types.h",
+    "src/core/lib/tsi/transport_security.h",
+    "src/core/lib/tsi/transport_security_interface.h",
     "src/cpp/common/insecure_create_auth_context.cc",
     "src/cpp/client/channel.cc",
     "src/cpp/client/client_context.cc",
@@ -1493,6 +1824,122 @@ cc_library(
     "src/cpp/util/status.cc",
     "src/cpp/util/string_ref.cc",
     "src/cpp/util/time.cc",
+    "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/compress_filter.c",
+    "src/core/lib/channel/connected_channel.c",
+    "src/core/lib/channel/http_client_filter.c",
+    "src/core/lib/channel/http_server_filter.c",
+    "src/core/lib/compression/compression.c",
+    "src/core/lib/compression/message_compress.c",
+    "src/core/lib/debug/trace.c",
+    "src/core/lib/http/format_request.c",
+    "src/core/lib/http/httpcli.c",
+    "src/core/lib/http/parser.c",
+    "src/core/lib/iomgr/closure.c",
+    "src/core/lib/iomgr/endpoint.c",
+    "src/core/lib/iomgr/endpoint_pair_posix.c",
+    "src/core/lib/iomgr/endpoint_pair_windows.c",
+    "src/core/lib/iomgr/error.c",
+    "src/core/lib/iomgr/ev_epoll_linux.c",
+    "src/core/lib/iomgr/ev_poll_and_epoll_posix.c",
+    "src/core/lib/iomgr/ev_poll_posix.c",
+    "src/core/lib/iomgr/ev_posix.c",
+    "src/core/lib/iomgr/exec_ctx.c",
+    "src/core/lib/iomgr/executor.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_windows.c",
+    "src/core/lib/iomgr/load_file.c",
+    "src/core/lib/iomgr/network_status_tracker.c",
+    "src/core/lib/iomgr/polling_entity.c",
+    "src/core/lib/iomgr/pollset_set_windows.c",
+    "src/core/lib/iomgr/pollset_windows.c",
+    "src/core/lib/iomgr/resolve_address_posix.c",
+    "src/core/lib/iomgr/resolve_address_windows.c",
+    "src/core/lib/iomgr/sockaddr_utils.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_windows.c",
+    "src/core/lib/iomgr/tcp_client_posix.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_windows.c",
+    "src/core/lib/iomgr/tcp_windows.c",
+    "src/core/lib/iomgr/time_averaged_stats.c",
+    "src/core/lib/iomgr/timer.c",
+    "src/core/lib/iomgr/timer_heap.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_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/iomgr/workqueue_posix.c",
+    "src/core/lib/iomgr/workqueue_windows.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/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/event_string.c",
+    "src/core/lib/surface/lame_client.c",
+    "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/byte_stream.c",
+    "src/core/lib/transport/connectivity_state.c",
+    "src/core/lib/transport/metadata.c",
+    "src/core/lib/transport/metadata_batch.c",
+    "src/core/lib/transport/static_metadata.c",
+    "src/core/lib/transport/transport.c",
+    "src/core/lib/transport/transport_op_string.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_posix.c",
+    "src/core/lib/security/credentials/google_default/credentials_windows.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/handshake.c",
+    "src/core/lib/security/transport/secure_endpoint.c",
+    "src/core/lib/security/transport/security_connector.c",
+    "src/core/lib/security/transport/server_auth_filter.c",
+    "src/core/lib/security/transport/tsi_error.c",
+    "src/core/lib/security/util/b64.c",
+    "src/core/lib/security/util/json_util.c",
+    "src/core/lib/surface/init_secure.c",
+    "src/core/ext/transport/chttp2/alpn/alpn.c",
+    "src/core/lib/tsi/fake_transport_security.c",
+    "src/core/lib/tsi/ssl_transport_security.c",
+    "src/core/lib/tsi/transport_security.c",
     "src/cpp/codegen/codegen_init.cc",
   ],
   hdrs = [
@@ -1594,6 +2041,14 @@ cc_library(
     "include/grpc/impl/codegen/sync_posix.h",
     "include/grpc/impl/codegen/sync_windows.h",
     "include/grpc/impl/codegen/time.h",
+    "include/grpc/byte_buffer.h",
+    "include/grpc/byte_buffer_reader.h",
+    "include/grpc/compression.h",
+    "include/grpc/grpc.h",
+    "include/grpc/grpc_posix.h",
+    "include/grpc/status.h",
+    "include/grpc/grpc_security.h",
+    "include/grpc/grpc_security_constants.h",
   ],
   includes = [
     "include",

CMakeLists.txt

@@ -718,6 +718,122 @@ add_library(grpc++
   src/cpp/util/status.cc
   src/cpp/util/string_ref.cc
   src/cpp/util/time.cc
+  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/compress_filter.c
+  src/core/lib/channel/connected_channel.c
+  src/core/lib/channel/http_client_filter.c
+  src/core/lib/channel/http_server_filter.c
+  src/core/lib/compression/compression.c
+  src/core/lib/compression/message_compress.c
+  src/core/lib/debug/trace.c
+  src/core/lib/http/format_request.c
+  src/core/lib/http/httpcli.c
+  src/core/lib/http/parser.c
+  src/core/lib/iomgr/closure.c
+  src/core/lib/iomgr/endpoint.c
+  src/core/lib/iomgr/endpoint_pair_posix.c
+  src/core/lib/iomgr/endpoint_pair_windows.c
+  src/core/lib/iomgr/error.c
+  src/core/lib/iomgr/ev_epoll_linux.c
+  src/core/lib/iomgr/ev_poll_and_epoll_posix.c
+  src/core/lib/iomgr/ev_poll_posix.c
+  src/core/lib/iomgr/ev_posix.c
+  src/core/lib/iomgr/exec_ctx.c
+  src/core/lib/iomgr/executor.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_windows.c
+  src/core/lib/iomgr/load_file.c
+  src/core/lib/iomgr/network_status_tracker.c
+  src/core/lib/iomgr/polling_entity.c
+  src/core/lib/iomgr/pollset_set_windows.c
+  src/core/lib/iomgr/pollset_windows.c
+  src/core/lib/iomgr/resolve_address_posix.c
+  src/core/lib/iomgr/resolve_address_windows.c
+  src/core/lib/iomgr/sockaddr_utils.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_windows.c
+  src/core/lib/iomgr/tcp_client_posix.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_windows.c
+  src/core/lib/iomgr/tcp_windows.c
+  src/core/lib/iomgr/time_averaged_stats.c
+  src/core/lib/iomgr/timer.c
+  src/core/lib/iomgr/timer_heap.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_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/iomgr/workqueue_posix.c
+  src/core/lib/iomgr/workqueue_windows.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/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/event_string.c
+  src/core/lib/surface/lame_client.c
+  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/byte_stream.c
+  src/core/lib/transport/connectivity_state.c
+  src/core/lib/transport/metadata.c
+  src/core/lib/transport/metadata_batch.c
+  src/core/lib/transport/static_metadata.c
+  src/core/lib/transport/transport.c
+  src/core/lib/transport/transport_op_string.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_posix.c
+  src/core/lib/security/credentials/google_default/credentials_windows.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/handshake.c
+  src/core/lib/security/transport/secure_endpoint.c
+  src/core/lib/security/transport/security_connector.c
+  src/core/lib/security/transport/server_auth_filter.c
+  src/core/lib/security/transport/tsi_error.c
+  src/core/lib/security/util/b64.c
+  src/core/lib/security/util/json_util.c
+  src/core/lib/surface/init_secure.c
+  src/core/ext/transport/chttp2/alpn/alpn.c
+  src/core/lib/tsi/fake_transport_security.c
+  src/core/lib/tsi/ssl_transport_security.c
+  src/core/lib/tsi/transport_security.c
   src/cpp/codegen/codegen_init.cc
 )
 
@@ -734,6 +850,7 @@ target_link_libraries(grpc++
   ssl
   libprotobuf
   grpc
+  gpr
 )
 
   
@@ -786,6 +903,122 @@ add_library(grpc++_unsecure
   src/cpp/util/status.cc
   src/cpp/util/string_ref.cc
   src/cpp/util/time.cc
+  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/compress_filter.c
+  src/core/lib/channel/connected_channel.c
+  src/core/lib/channel/http_client_filter.c
+  src/core/lib/channel/http_server_filter.c
+  src/core/lib/compression/compression.c
+  src/core/lib/compression/message_compress.c
+  src/core/lib/debug/trace.c
+  src/core/lib/http/format_request.c
+  src/core/lib/http/httpcli.c
+  src/core/lib/http/parser.c
+  src/core/lib/iomgr/closure.c
+  src/core/lib/iomgr/endpoint.c
+  src/core/lib/iomgr/endpoint_pair_posix.c
+  src/core/lib/iomgr/endpoint_pair_windows.c
+  src/core/lib/iomgr/error.c
+  src/core/lib/iomgr/ev_epoll_linux.c
+  src/core/lib/iomgr/ev_poll_and_epoll_posix.c
+  src/core/lib/iomgr/ev_poll_posix.c
+  src/core/lib/iomgr/ev_posix.c
+  src/core/lib/iomgr/exec_ctx.c
+  src/core/lib/iomgr/executor.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_windows.c
+  src/core/lib/iomgr/load_file.c
+  src/core/lib/iomgr/network_status_tracker.c
+  src/core/lib/iomgr/polling_entity.c
+  src/core/lib/iomgr/pollset_set_windows.c
+  src/core/lib/iomgr/pollset_windows.c
+  src/core/lib/iomgr/resolve_address_posix.c
+  src/core/lib/iomgr/resolve_address_windows.c
+  src/core/lib/iomgr/sockaddr_utils.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_windows.c
+  src/core/lib/iomgr/tcp_client_posix.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_windows.c
+  src/core/lib/iomgr/tcp_windows.c
+  src/core/lib/iomgr/time_averaged_stats.c
+  src/core/lib/iomgr/timer.c
+  src/core/lib/iomgr/timer_heap.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_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/iomgr/workqueue_posix.c
+  src/core/lib/iomgr/workqueue_windows.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/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/event_string.c
+  src/core/lib/surface/lame_client.c
+  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/byte_stream.c
+  src/core/lib/transport/connectivity_state.c
+  src/core/lib/transport/metadata.c
+  src/core/lib/transport/metadata_batch.c
+  src/core/lib/transport/static_metadata.c
+  src/core/lib/transport/transport.c
+  src/core/lib/transport/transport_op_string.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_posix.c
+  src/core/lib/security/credentials/google_default/credentials_windows.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/handshake.c
+  src/core/lib/security/transport/secure_endpoint.c
+  src/core/lib/security/transport/security_connector.c
+  src/core/lib/security/transport/server_auth_filter.c
+  src/core/lib/security/transport/tsi_error.c
+  src/core/lib/security/util/b64.c
+  src/core/lib/security/util/json_util.c
+  src/core/lib/surface/init_secure.c
+  src/core/ext/transport/chttp2/alpn/alpn.c
+  src/core/lib/tsi/fake_transport_security.c
+  src/core/lib/tsi/ssl_transport_security.c
+  src/core/lib/tsi/transport_security.c
   src/cpp/codegen/codegen_init.cc
 )
 

Makefile

@@ -3421,6 +3421,122 @@ LIBGRPC++_SRC = \
     src/cpp/util/status.cc \
     src/cpp/util/string_ref.cc \
     src/cpp/util/time.cc \
+    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/compress_filter.c \
+    src/core/lib/channel/connected_channel.c \
+    src/core/lib/channel/http_client_filter.c \
+    src/core/lib/channel/http_server_filter.c \
+    src/core/lib/compression/compression.c \
+    src/core/lib/compression/message_compress.c \
+    src/core/lib/debug/trace.c \
+    src/core/lib/http/format_request.c \
+    src/core/lib/http/httpcli.c \
+    src/core/lib/http/parser.c \
+    src/core/lib/iomgr/closure.c \
+    src/core/lib/iomgr/endpoint.c \
+    src/core/lib/iomgr/endpoint_pair_posix.c \
+    src/core/lib/iomgr/endpoint_pair_windows.c \
+    src/core/lib/iomgr/error.c \
+    src/core/lib/iomgr/ev_epoll_linux.c \
+    src/core/lib/iomgr/ev_poll_and_epoll_posix.c \
+    src/core/lib/iomgr/ev_poll_posix.c \
+    src/core/lib/iomgr/ev_posix.c \
+    src/core/lib/iomgr/exec_ctx.c \
+    src/core/lib/iomgr/executor.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_windows.c \
+    src/core/lib/iomgr/load_file.c \
+    src/core/lib/iomgr/network_status_tracker.c \
+    src/core/lib/iomgr/polling_entity.c \
+    src/core/lib/iomgr/pollset_set_windows.c \
+    src/core/lib/iomgr/pollset_windows.c \
+    src/core/lib/iomgr/resolve_address_posix.c \
+    src/core/lib/iomgr/resolve_address_windows.c \
+    src/core/lib/iomgr/sockaddr_utils.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_windows.c \
+    src/core/lib/iomgr/tcp_client_posix.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_windows.c \
+    src/core/lib/iomgr/tcp_windows.c \
+    src/core/lib/iomgr/time_averaged_stats.c \
+    src/core/lib/iomgr/timer.c \
+    src/core/lib/iomgr/timer_heap.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_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/iomgr/workqueue_posix.c \
+    src/core/lib/iomgr/workqueue_windows.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/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/event_string.c \
+    src/core/lib/surface/lame_client.c \
+    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/byte_stream.c \
+    src/core/lib/transport/connectivity_state.c \
+    src/core/lib/transport/metadata.c \
+    src/core/lib/transport/metadata_batch.c \
+    src/core/lib/transport/static_metadata.c \
+    src/core/lib/transport/transport.c \
+    src/core/lib/transport/transport_op_string.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_posix.c \
+    src/core/lib/security/credentials/google_default/credentials_windows.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/handshake.c \
+    src/core/lib/security/transport/secure_endpoint.c \
+    src/core/lib/security/transport/security_connector.c \
+    src/core/lib/security/transport/server_auth_filter.c \
+    src/core/lib/security/transport/tsi_error.c \
+    src/core/lib/security/util/b64.c \
+    src/core/lib/security/util/json_util.c \
+    src/core/lib/surface/init_secure.c \
+    src/core/ext/transport/chttp2/alpn/alpn.c \
+    src/core/lib/tsi/fake_transport_security.c \
+    src/core/lib/tsi/ssl_transport_security.c \
+    src/core/lib/tsi/transport_security.c \
     src/cpp/codegen/codegen_init.cc \
 
 PUBLIC_HEADERS_CXX += \
@@ -3522,6 +3638,14 @@ PUBLIC_HEADERS_CXX += \
     include/grpc/impl/codegen/sync_posix.h \
     include/grpc/impl/codegen/sync_windows.h \
     include/grpc/impl/codegen/time.h \
+    include/grpc/byte_buffer.h \
+    include/grpc/byte_buffer_reader.h \
+    include/grpc/compression.h \
+    include/grpc/grpc.h \
+    include/grpc/grpc_posix.h \
+    include/grpc/status.h \
+    include/grpc/grpc_security.h \
+    include/grpc/grpc_security_constants.h \
 
 LIBGRPC++_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBGRPC++_SRC))))
 
@@ -3558,18 +3682,18 @@ endif
 
 
 ifeq ($(SYSTEM),MINGW32)
-$(LIBDIR)/$(CONFIG)/grpc++$(SHARED_VERSION).$(SHARED_EXT): $(LIBGRPC++_OBJS)  $(ZLIB_DEP) $(PROTOBUF_DEP) $(LIBDIR)/$(CONFIG)/grpc.$(SHARED_EXT) $(OPENSSL_DEP)
+$(LIBDIR)/$(CONFIG)/grpc++$(SHARED_VERSION).$(SHARED_EXT): $(LIBGRPC++_OBJS)  $(ZLIB_DEP) $(PROTOBUF_DEP) $(LIBDIR)/$(CONFIG)/grpc.$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/gpr.$(SHARED_EXT) $(OPENSSL_DEP)
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared grpc++.def -Wl,--output-def=$(LIBDIR)/$(CONFIG)/grpc++$(SHARED_VERSION).def -Wl,--out-implib=$(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION)-dll.a -o $(LIBDIR)/$(CONFIG)/grpc++$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc-imp
+	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared grpc++.def -Wl,--output-def=$(LIBDIR)/$(CONFIG)/grpc++$(SHARED_VERSION).def -Wl,--out-implib=$(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION)-dll.a -o $(LIBDIR)/$(CONFIG)/grpc++$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc-imp -lgpr-imp
 else
-$(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION).$(SHARED_EXT): $(LIBGRPC++_OBJS)  $(ZLIB_DEP) $(PROTOBUF_DEP) $(LIBDIR)/$(CONFIG)/libgrpc.$(SHARED_EXT) $(OPENSSL_DEP)
+$(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION).$(SHARED_EXT): $(LIBGRPC++_OBJS)  $(ZLIB_DEP) $(PROTOBUF_DEP) $(LIBDIR)/$(CONFIG)/libgrpc.$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/libgpr.$(SHARED_EXT) $(OPENSSL_DEP)
 	$(E) "[LD]      Linking $@"
 	$(Q) mkdir -p `dirname $@`
 ifeq ($(SYSTEM),Darwin)
-	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc++$(SHARED_VERSION).$(SHARED_EXT) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc
+	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -install_name $(SHARED_PREFIX)grpc++$(SHARED_VERSION).$(SHARED_EXT) -dynamiclib -o $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc -lgpr
 else
-	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++.so.0 -o $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc
+	$(Q) $(LDXX) $(LDFLAGS) -L$(LIBDIR)/$(CONFIG) -shared -Wl,-soname,libgrpc++.so.0 -o $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION).$(SHARED_EXT) $(LIBGRPC++_OBJS) $(LDLIBS) $(ZLIB_MERGE_LIBS) $(LDLIBSXX) $(LDLIBS_PROTOBUF) -lgrpc -lgpr
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++$(SHARED_VERSION).$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION).so.0
 	$(Q) ln -sf $(SHARED_PREFIX)grpc++$(SHARED_VERSION).$(SHARED_EXT) $(LIBDIR)/$(CONFIG)/libgrpc++$(SHARED_VERSION).so
 endif
@@ -3908,6 +4032,122 @@ LIBGRPC++_UNSECURE_SRC = \
     src/cpp/util/status.cc \
     src/cpp/util/string_ref.cc \
     src/cpp/util/time.cc \
+    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/compress_filter.c \
+    src/core/lib/channel/connected_channel.c \
+    src/core/lib/channel/http_client_filter.c \
+    src/core/lib/channel/http_server_filter.c \
+    src/core/lib/compression/compression.c \
+    src/core/lib/compression/message_compress.c \
+    src/core/lib/debug/trace.c \
+    src/core/lib/http/format_request.c \
+    src/core/lib/http/httpcli.c \
+    src/core/lib/http/parser.c \
+    src/core/lib/iomgr/closure.c \
+    src/core/lib/iomgr/endpoint.c \
+    src/core/lib/iomgr/endpoint_pair_posix.c \
+    src/core/lib/iomgr/endpoint_pair_windows.c \
+    src/core/lib/iomgr/error.c \
+    src/core/lib/iomgr/ev_epoll_linux.c \
+    src/core/lib/iomgr/ev_poll_and_epoll_posix.c \
+    src/core/lib/iomgr/ev_poll_posix.c \
+    src/core/lib/iomgr/ev_posix.c \
+    src/core/lib/iomgr/exec_ctx.c \
+    src/core/lib/iomgr/executor.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_windows.c \
+    src/core/lib/iomgr/load_file.c \
+    src/core/lib/iomgr/network_status_tracker.c \
+    src/core/lib/iomgr/polling_entity.c \
+    src/core/lib/iomgr/pollset_set_windows.c \
+    src/core/lib/iomgr/pollset_windows.c \
+    src/core/lib/iomgr/resolve_address_posix.c \
+    src/core/lib/iomgr/resolve_address_windows.c \
+    src/core/lib/iomgr/sockaddr_utils.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_windows.c \
+    src/core/lib/iomgr/tcp_client_posix.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_windows.c \
+    src/core/lib/iomgr/tcp_windows.c \
+    src/core/lib/iomgr/time_averaged_stats.c \
+    src/core/lib/iomgr/timer.c \
+    src/core/lib/iomgr/timer_heap.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_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/iomgr/workqueue_posix.c \
+    src/core/lib/iomgr/workqueue_windows.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/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/event_string.c \
+    src/core/lib/surface/lame_client.c \
+    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/byte_stream.c \
+    src/core/lib/transport/connectivity_state.c \
+    src/core/lib/transport/metadata.c \
+    src/core/lib/transport/metadata_batch.c \
+    src/core/lib/transport/static_metadata.c \
+    src/core/lib/transport/transport.c \
+    src/core/lib/transport/transport_op_string.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_posix.c \
+    src/core/lib/security/credentials/google_default/credentials_windows.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/handshake.c \
+    src/core/lib/security/transport/secure_endpoint.c \
+    src/core/lib/security/transport/security_connector.c \
+    src/core/lib/security/transport/server_auth_filter.c \
+    src/core/lib/security/transport/tsi_error.c \
+    src/core/lib/security/util/b64.c \
+    src/core/lib/security/util/json_util.c \
+    src/core/lib/surface/init_secure.c \
+    src/core/ext/transport/chttp2/alpn/alpn.c \
+    src/core/lib/tsi/fake_transport_security.c \
+    src/core/lib/tsi/ssl_transport_security.c \
+    src/core/lib/tsi/transport_security.c \
     src/cpp/codegen/codegen_init.cc \
 
 PUBLIC_HEADERS_CXX += \
@@ -4009,6 +4249,14 @@ PUBLIC_HEADERS_CXX += \
     include/grpc/impl/codegen/sync_posix.h \
     include/grpc/impl/codegen/sync_windows.h \
     include/grpc/impl/codegen/time.h \
+    include/grpc/byte_buffer.h \
+    include/grpc/byte_buffer_reader.h \
+    include/grpc/compression.h \
+    include/grpc/grpc.h \
+    include/grpc/grpc_posix.h \
+    include/grpc/status.h \
+    include/grpc/grpc_security.h \
+    include/grpc/grpc_security_constants.h \
 
 LIBGRPC++_UNSECURE_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBGRPC++_UNSECURE_SRC))))
 
@@ -14851,34 +15099,6 @@ src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c: $(OPENSSL_DE
 src/core/ext/transport/cronet/client/secure/cronet_channel_create.c: $(OPENSSL_DEP)
 src/core/ext/transport/cronet/transport/cronet_api_dummy.c: $(OPENSSL_DEP)
 src/core/ext/transport/cronet/transport/cronet_transport.c: $(OPENSSL_DEP)
-src/core/lib/http/httpcli_security_connector.c: $(OPENSSL_DEP)
-src/core/lib/security/context/security_context.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/composite/composite_credentials.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/credentials.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/credentials_metadata.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/fake/fake_credentials.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/google_default/credentials_posix.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/google_default/credentials_windows.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/google_default/google_default_credentials.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/iam/iam_credentials.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/jwt/json_token.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/jwt/jwt_credentials.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/jwt/jwt_verifier.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/oauth2/oauth2_credentials.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/plugin/plugin_credentials.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials/ssl/ssl_credentials.c: $(OPENSSL_DEP)
-src/core/lib/security/transport/client_auth_filter.c: $(OPENSSL_DEP)
-src/core/lib/security/transport/handshake.c: $(OPENSSL_DEP)
-src/core/lib/security/transport/secure_endpoint.c: $(OPENSSL_DEP)
-src/core/lib/security/transport/security_connector.c: $(OPENSSL_DEP)
-src/core/lib/security/transport/server_auth_filter.c: $(OPENSSL_DEP)
-src/core/lib/security/transport/tsi_error.c: $(OPENSSL_DEP)
-src/core/lib/security/util/b64.c: $(OPENSSL_DEP)
-src/core/lib/security/util/json_util.c: $(OPENSSL_DEP)
-src/core/lib/surface/init_secure.c: $(OPENSSL_DEP)
-src/core/lib/tsi/fake_transport_security.c: $(OPENSSL_DEP)
-src/core/lib/tsi/ssl_transport_security.c: $(OPENSSL_DEP)
-src/core/lib/tsi/transport_security.c: $(OPENSSL_DEP)
 src/core/plugin_registry/grpc_cronet_plugin_registry.c: $(OPENSSL_DEP)
 src/core/plugin_registry/grpc_plugin_registry.c: $(OPENSSL_DEP)
 src/cpp/client/secure_credentials.cc: $(OPENSSL_DEP)

build.yaml

@@ -714,6 +714,8 @@ filegroups:
   - src/cpp/util/time.cc
   uses:
   - grpc++_codegen_base
+  - grpc_base
+  - grpc_secure
 - name: grpc++_codegen_base
   language: c++
   public_headers:

include/grpc++/impl/codegen/core_codegen.h

@@ -54,7 +54,7 @@ class CoreCodegen : public CoreCodegenInterface {
 
   void grpc_byte_buffer_destroy(grpc_byte_buffer* bb) GRPC_OVERRIDE;
 
-  void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader* reader,
+  int grpc_byte_buffer_reader_init(grpc_byte_buffer_reader* reader,
                                    grpc_byte_buffer* buffer) GRPC_OVERRIDE;
   void grpc_byte_buffer_reader_destroy(grpc_byte_buffer_reader* reader)
       GRPC_OVERRIDE;

include/grpc++/impl/codegen/core_codegen_interface.h

@@ -65,8 +65,9 @@ class CoreCodegenInterface {
 
   virtual void grpc_byte_buffer_destroy(grpc_byte_buffer* bb) = 0;
 
-  virtual void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader* reader,
+  virtual int grpc_byte_buffer_reader_init(grpc_byte_buffer_reader* reader,
-                                            grpc_byte_buffer* buffer) = 0;
+                                           grpc_byte_buffer* buffer)
+      GRPC_MUST_USE_RESULT = 0;
   virtual void grpc_byte_buffer_reader_destroy(
       grpc_byte_buffer_reader* reader) = 0;
   virtual int grpc_byte_buffer_reader_next(grpc_byte_buffer_reader* reader,

include/grpc++/impl/codegen/proto_utils.h

@@ -111,14 +111,21 @@ class GrpcBufferReader GRPC_FINAL
     : public ::grpc::protobuf::io::ZeroCopyInputStream {
  public:
   explicit GrpcBufferReader(grpc_byte_buffer* buffer)
-      : byte_count_(0), backup_count_(0) {
+      : byte_count_(0), backup_count_(0), status_() {
-    g_core_codegen_interface->grpc_byte_buffer_reader_init(&reader_, buffer);
+    if (!g_core_codegen_interface->grpc_byte_buffer_reader_init(&reader_,
+                                                                buffer)) {
+      status_ = Status(StatusCode::INTERNAL,
+                       "Couldn't initialize byte buffer reader");
+    }
   }
   ~GrpcBufferReader() GRPC_OVERRIDE {
     g_core_codegen_interface->grpc_byte_buffer_reader_destroy(&reader_);
   }
 
   bool Next(const void** data, int* size) GRPC_OVERRIDE {
+    if (!status_.ok()) {
+      return false;
+    }
     if (backup_count_ > 0) {
       *data = GPR_SLICE_START_PTR(slice_) + GPR_SLICE_LENGTH(slice_) -
               backup_count_;
@@ -139,6 +146,8 @@ class GrpcBufferReader GRPC_FINAL
     return true;
   }
 
+  Status status() const { return status_; }
+
   void BackUp(int count) GRPC_OVERRIDE { backup_count_ = count; }
 
   bool Skip(int count) GRPC_OVERRIDE {
@@ -165,6 +174,7 @@ class GrpcBufferReader GRPC_FINAL
   int64_t backup_count_;
   grpc_byte_buffer_reader reader_;
   gpr_slice slice_;
+  Status status_;
 };
 }  // namespace internal
 
@@ -202,6 +212,9 @@ class SerializationTraits<T, typename std::enable_if<std::is_base_of<
     Status result = g_core_codegen_interface->ok();
     {
       internal::GrpcBufferReader reader(buffer);
+      if (!reader.status().ok()) {
+        return reader.status();
+      }
       ::grpc::protobuf::io::CodedInputStream decoder(&reader);
       if (max_message_size > 0) {
         decoder.SetTotalBytesLimit(max_message_size, max_message_size);

include/grpc++/support/byte_buffer.h

@@ -64,7 +64,7 @@ class ByteBuffer GRPC_FINAL {
   ByteBuffer& operator=(const ByteBuffer&);
 
   /// Dump (read) the buffer contents into \a slices.
-  void Dump(std::vector<Slice>* slices) const;
+  Status Dump(std::vector<Slice>* slices) const;
 
   /// Remove all data.
   void Clear();

include/grpc/impl/codegen/byte_buffer.h

@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -93,8 +93,9 @@ GRPCAPI void grpc_byte_buffer_destroy(grpc_byte_buffer *byte_buffer);
 struct grpc_byte_buffer_reader;
 typedef struct grpc_byte_buffer_reader grpc_byte_buffer_reader;
 
-/** Initialize \a reader to read over \a buffer */
+/** Initialize \a reader to read over \a buffer.
-GRPCAPI void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader,
+ * Returns 1 upon success, 0 otherwise. */
+GRPCAPI int grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader,
                                          grpc_byte_buffer *buffer);
 
 /** Cleanup and destroy \a reader */

src/core/lib/surface/byte_buffer_reader.c

@@ -54,7 +54,7 @@ static int is_compressed(grpc_byte_buffer *buffer) {
   return 1 /* GPR_TRUE */;
 }
 
-void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader,
+int grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader,
                                  grpc_byte_buffer *buffer) {
   gpr_slice_buffer decompressed_slices_buffer;
   reader->buffer_in = buffer;
@@ -67,9 +67,10 @@ void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader,
                                 &decompressed_slices_buffer) == 0) {
           gpr_log(GPR_ERROR,
                   "Unexpected error decompressing data for algorithm with enum "
-                  "value '%d'. Reading data as if it were uncompressed.",
+                  "value '%d'.",
                   reader->buffer_in->data.raw.compression);
-          reader->buffer_out = reader->buffer_in;
+          memset(reader, 0, sizeof(*reader));
+          return 0;
         } else { /* all fine */
           reader->buffer_out =
               grpc_raw_byte_buffer_create(decompressed_slices_buffer.slices,
@@ -82,6 +83,7 @@ void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader,
       reader->current.index = 0;
       break;
   }
+  return 1;
 }
 
 void grpc_byte_buffer_reader_destroy(grpc_byte_buffer_reader *reader) {

src/cpp/common/core_codegen.cc

@@ -74,9 +74,9 @@ void CoreCodegen::grpc_byte_buffer_destroy(grpc_byte_buffer* bb) {
   ::grpc_byte_buffer_destroy(bb);
 }
 
-void CoreCodegen::grpc_byte_buffer_reader_init(grpc_byte_buffer_reader* reader,
+int CoreCodegen::grpc_byte_buffer_reader_init(grpc_byte_buffer_reader* reader,
                                               grpc_byte_buffer* buffer) {
-  ::grpc_byte_buffer_reader_init(reader, buffer);
+  return ::grpc_byte_buffer_reader_init(reader, buffer);
 }
 
 void CoreCodegen::grpc_byte_buffer_reader_destroy(

src/cpp/util/byte_buffer.cc

@@ -58,18 +58,22 @@ void ByteBuffer::Clear() {
   }
 }
 
-void ByteBuffer::Dump(std::vector<Slice>* slices) const {
+Status ByteBuffer::Dump(std::vector<Slice>* slices) const {
   slices->clear();
   if (!buffer_) {
-    return;
+    return Status(StatusCode::FAILED_PRECONDITION, "Buffer not initialized");
   }
   grpc_byte_buffer_reader reader;
-  grpc_byte_buffer_reader_init(&reader, buffer_);
+  if (!grpc_byte_buffer_reader_init(&reader, buffer_)) {
+    return Status(StatusCode::INTERNAL,
+                  "Couldn't initialize byte buffer reader");
+  }
   gpr_slice s;
   while (grpc_byte_buffer_reader_next(&reader, &s)) {
     slices->push_back(Slice(s, Slice::STEAL_REF));
   }
   grpc_byte_buffer_reader_destroy(&reader);
+  return Status::OK;
 }
 
 size_t ByteBuffer::Length() const {

src/csharp/ext/grpc_csharp_ext.c

@@ -253,6 +253,7 @@ GPR_EXPORT intptr_t GPR_CALLTYPE grpcsharp_batch_context_recv_message_length(
   if (!ctx->recv_message) {
     return -1;
   }
+  /* TODO(issue:#7206): check return value of grpc_byte_buffer_reader_init. */
   grpc_byte_buffer_reader_init(&reader, ctx->recv_message);
   return (intptr_t)grpc_byte_buffer_length(reader.buffer_out);
 }
@@ -267,6 +268,7 @@ GPR_EXPORT void GPR_CALLTYPE grpcsharp_batch_context_recv_message_to_buffer(
   gpr_slice slice;
   size_t offset = 0;
 
+  /* TODO(issue:#7206): check return value of grpc_byte_buffer_reader_init. */
   grpc_byte_buffer_reader_init(&reader, ctx->recv_message);
 
   while (grpc_byte_buffer_reader_next(&reader, &slice)) {

src/node/ext/byte_buffer.cc

@@ -73,7 +73,10 @@ Local<Value> ByteBufferToBuffer(grpc_byte_buffer *buffer) {
     return scope.Escape(Nan::Null());
   }
   grpc_byte_buffer_reader reader;
-  grpc_byte_buffer_reader_init(&reader, buffer);
+  if (!grpc_byte_buffer_reader_init(&reader, buffer)) {
+    Nan::ThrowError("Error initializing byte buffer reader.");
+    return scope.Escape(Nan::Undefined());
+  }
   gpr_slice slice = grpc_byte_buffer_reader_readall(&reader);
   size_t length = GPR_SLICE_LENGTH(slice);
   char *result = new char[length];

src/objective-c/GRPCClient/private/NSData+GRPC.m

@@ -42,7 +42,15 @@
 static void MallocAndCopyByteBufferToCharArray(grpc_byte_buffer *buffer,
                                                size_t *length, char **array) {
   grpc_byte_buffer_reader reader;
-  grpc_byte_buffer_reader_init(&reader, buffer);
+  if (!grpc_byte_buffer_reader_init(&reader, buffer)) {
+    // grpc_byte_buffer_reader_init can fail if the data sent by the server
+    // could not be decompressed for any reason. This is an issue with the data
+    // coming from the server and thus we want the RPC to fail with error code
+    // INTERNAL.
+    *array = NULL;
+    *length = 0;
+    return;
+  }
   // The slice contains uncompressed data even if compressed data was received
   // because the reader takes care of automatically decompressing it
   gpr_slice slice = grpc_byte_buffer_reader_readall(&reader);

src/objective-c/tests/Connectivity/Base.lproj/Main.storyboard

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11129.15" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11103.10"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="ViewController" sceneMemberID="viewController"/>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

src/objective-c/tests/Connectivity/ConnectivityTestingApp.xcodeproj/project.pbxproj

@@ -0,0 +1,353 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 46;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		500A4E0AC9D489EB214D1ED4 /* libPods-ConnectivityTestingApp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = C2AF815D8242A2172891621D /* libPods-ConnectivityTestingApp.a */; };
+		63BFB9CC1D2478DD00E17927 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 63BFB9CB1D2478DD00E17927 /* main.m */; };
+		63BFB9D21D2478DD00E17927 /* ViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 63BFB9D11D2478DD00E17927 /* ViewController.m */; };
+		63BFB9D51D2478DD00E17927 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 63BFB9D31D2478DD00E17927 /* Main.storyboard */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXFileReference section */
+		63BFB9C71D2478DD00E17927 /* ConnectivityTestingApp.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = ConnectivityTestingApp.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		63BFB9CB1D2478DD00E17927 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = SOURCE_ROOT; };
+		63BFB9D11D2478DD00E17927 /* ViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ViewController.m; sourceTree = SOURCE_ROOT; };
+		63BFB9D41D2478DD00E17927 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
+		63BFB9DB1D2478DD00E17927 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = SOURCE_ROOT; };
+		BA96CBC1612BD2F70E66246C /* Pods-ConnectivityTestingApp.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-ConnectivityTestingApp.release.xcconfig"; path = "Pods/Target Support Files/Pods-ConnectivityTestingApp/Pods-ConnectivityTestingApp.release.xcconfig"; sourceTree = "<group>"; };
+		C2AF815D8242A2172891621D /* libPods-ConnectivityTestingApp.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-ConnectivityTestingApp.a"; sourceTree = BUILT_PRODUCTS_DIR; };
+		FC9BD3AE427396EDB4CD13E3 /* Pods-ConnectivityTestingApp.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-ConnectivityTestingApp.debug.xcconfig"; path = "Pods/Target Support Files/Pods-ConnectivityTestingApp/Pods-ConnectivityTestingApp.debug.xcconfig"; sourceTree = "<group>"; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		63BFB9C41D2478DD00E17927 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				500A4E0AC9D489EB214D1ED4 /* libPods-ConnectivityTestingApp.a in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		16E6C67F2E48B42376DFFD2A /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				FC9BD3AE427396EDB4CD13E3 /* Pods-ConnectivityTestingApp.debug.xcconfig */,
+				BA96CBC1612BD2F70E66246C /* Pods-ConnectivityTestingApp.release.xcconfig */,
+			);
+			name = Pods;
+			sourceTree = "<group>";
+		};
+		48F8EC18C66D3416A41F76F5 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				C2AF815D8242A2172891621D /* libPods-ConnectivityTestingApp.a */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
+		63BFB9BE1D2478DD00E17927 = {
+			isa = PBXGroup;
+			children = (
+				63BFB9D11D2478DD00E17927 /* ViewController.m */,
+				63BFB9D31D2478DD00E17927 /* Main.storyboard */,
+				63BFB9DB1D2478DD00E17927 /* Info.plist */,
+				63BFB9CB1D2478DD00E17927 /* main.m */,
+				63BFB9C81D2478DD00E17927 /* Products */,
+				16E6C67F2E48B42376DFFD2A /* Pods */,
+				48F8EC18C66D3416A41F76F5 /* Frameworks */,
+			);
+			sourceTree = "<group>";
+		};
+		63BFB9C81D2478DD00E17927 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				63BFB9C71D2478DD00E17927 /* ConnectivityTestingApp.app */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		63BFB9C61D2478DD00E17927 /* ConnectivityTestingApp */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 63BFB9DE1D2478DD00E17927 /* Build configuration list for PBXNativeTarget "ConnectivityTestingApp" */;
+			buildPhases = (
+				4DCA2703A0AA5DC1BD2751B8 /* [CP] Check Pods Manifest.lock */,
+				63BFB9C31D2478DD00E17927 /* Sources */,
+				63BFB9C41D2478DD00E17927 /* Frameworks */,
+				63BFB9C51D2478DD00E17927 /* Resources */,
+				8593A2388A8F7BF5A7E98D26 /* [CP] Embed Pods Frameworks */,
+				5347BF6C41E7888C1C05CD88 /* [CP] Copy Pods Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = ConnectivityTestingApp;
+			productName = ConnectivityTestingApp;
+			productReference = 63BFB9C71D2478DD00E17927 /* ConnectivityTestingApp.app */;
+			productType = "com.apple.product-type.application";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		63BFB9BF1D2478DD00E17927 /* Project object */ = {
+			isa = PBXProject;
+			attributes = {
+				LastUpgradeCheck = 0800;
+				ORGANIZATIONNAME = gRPC;
+				TargetAttributes = {
+					63BFB9C61D2478DD00E17927 = {
+						CreatedOnToolsVersion = 8.0;
+						DevelopmentTeam = EQHXZ8M8AV;
+						DevelopmentTeamName = "Google, Inc.";
+						ProvisioningStyle = Automatic;
+					};
+				};
+			};
+			buildConfigurationList = 63BFB9C21D2478DD00E17927 /* Build configuration list for PBXProject "ConnectivityTestingApp" */;
+			compatibilityVersion = "Xcode 3.2";
+			developmentRegion = English;
+			hasScannedForEncodings = 0;
+			knownRegions = (
+				en,
+				Base,
+			);
+			mainGroup = 63BFB9BE1D2478DD00E17927;
+			productRefGroup = 63BFB9C81D2478DD00E17927 /* Products */;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				63BFB9C61D2478DD00E17927 /* ConnectivityTestingApp */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXResourcesBuildPhase section */
+		63BFB9C51D2478DD00E17927 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				63BFB9D51D2478DD00E17927 /* Main.storyboard in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXResourcesBuildPhase section */
+
+/* Begin PBXShellScriptBuildPhase section */
+		4DCA2703A0AA5DC1BD2751B8 /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [[ $? != 0 ]] ; then\n    cat << EOM\nerror: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\nEOM\n    exit 1\nfi\n";
+			showEnvVarsInLog = 0;
+		};
+		5347BF6C41E7888C1C05CD88 /* [CP] Copy Pods Resources */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+			);
+			name = "[CP] Copy Pods Resources";
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-ConnectivityTestingApp/Pods-ConnectivityTestingApp-resources.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
+		8593A2388A8F7BF5A7E98D26 /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-ConnectivityTestingApp/Pods-ConnectivityTestingApp-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
+/* End PBXShellScriptBuildPhase section */
+
+/* Begin PBXSourcesBuildPhase section */
+		63BFB9C31D2478DD00E17927 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				63BFB9D21D2478DD00E17927 /* ViewController.m in Sources */,
+				63BFB9CC1D2478DD00E17927 /* main.m in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin PBXVariantGroup section */
+		63BFB9D31D2478DD00E17927 /* Main.storyboard */ = {
+			isa = PBXVariantGroup;
+			children = (
+				63BFB9D41D2478DD00E17927 /* Base */,
+			);
+			name = Main.storyboard;
+			path = .;
+			sourceTree = SOURCE_ROOT;
+		};
+/* End PBXVariantGroup section */
+
+/* Begin XCBuildConfiguration section */
+		63BFB9DC1D2478DD00E17927 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
+				MTL_ENABLE_DEBUG_INFO = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				SDKROOT = iphoneos;
+			};
+			name = Debug;
+		};
+		63BFB9DD1D2478DD00E17927 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SDKROOT = iphoneos;
+				VALIDATE_PRODUCT = YES;
+			};
+			name = Release;
+		};
+		63BFB9DF1D2478DD00E17927 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = FC9BD3AE427396EDB4CD13E3 /* Pods-ConnectivityTestingApp.debug.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				INFOPLIST_FILE = Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.3;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				PRODUCT_BUNDLE_IDENTIFIER = io.grpc.ConnectivityTestingApp;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Debug;
+		};
+		63BFB9E01D2478DD00E17927 /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = BA96CBC1612BD2F70E66246C /* Pods-ConnectivityTestingApp.release.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				INFOPLIST_FILE = Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.3;
+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				PRODUCT_BUNDLE_IDENTIFIER = io.grpc.ConnectivityTestingApp;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		63BFB9C21D2478DD00E17927 /* Build configuration list for PBXProject "ConnectivityTestingApp" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				63BFB9DC1D2478DD00E17927 /* Debug */,
+				63BFB9DD1D2478DD00E17927 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		63BFB9DE1D2478DD00E17927 /* Build configuration list for PBXNativeTarget "ConnectivityTestingApp" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				63BFB9DF1D2478DD00E17927 /* Debug */,
+				63BFB9E01D2478DD00E17927 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 63BFB9BF1D2478DD00E17927 /* Project object */;
+}

src/objective-c/tests/Connectivity/ConnectivityTestingApp.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:ConnectivityTestingApp.xcodeproj">
+   </FileRef>
+</Workspace>

src/objective-c/tests/Connectivity/Info.plist

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>Main</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>armv7</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+</dict>
+</plist>

src/objective-c/tests/Connectivity/Podfile

@@ -0,0 +1,10 @@
+install! 'cocoapods', :deterministic_uuids => false
+
+# Location of gRPC's repo root relative to this file.
+GRPC_LOCAL_SRC = '../../../..'
+
+target 'ConnectivityTestingApp' do
+  pod 'gRPC', :path => GRPC_LOCAL_SRC
+  pod 'Protobuf', :path => "#{GRPC_LOCAL_SRC}/third_party/protobuf"
+  pod 'BoringSSL', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c"
+end

src/objective-c/tests/Connectivity/README.md

@@ -0,0 +1,16 @@
+This app can be used to manually test gRPC under changing network conditions.
+
+It makes RPCs in a loop, logging when the request is sent and the response is received.
+
+To test on the simulator, run `pod install`, open the workspace created by Cocoapods, and run the app.
+Once running, disable WiFi (or ethernet) _in your computer_, then enable it again after a while. Don't
+bother with the simulator's WiFi or cell settings, as they have no effect: Simulator apps are just Mac
+apps running within the simulator UI.
+
+The expected result is to never see a "hanged" RPC: success or failure should happen almost immediately
+after sending the request. Symptom of a hanged RPC is a log like the following being the last in your
+console:
+
+```
+2016-06-29 16:51:29.443 ConnectivityTestingApp[73129:3567949] Sending request.
+```

src/objective-c/tests/Connectivity/ViewController.m

@@ -0,0 +1,82 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#import <UIKit/UIKit.h>
+
+#import <GRPCClient/GRPCCall.h>
+#import <ProtoRPC/ProtoMethod.h>
+#import <RxLibrary/GRXWriter+Immediate.h>
+#import <RxLibrary/GRXWriter+Transformations.h>
+
+@interface ViewController : UIViewController
+@end
+
+@implementation ViewController
+- (void)viewDidLoad {
+  [super viewDidLoad];
+
+  NSString *host = @"grpc-test.sandbox.googleapis.com";
+
+  GRPCProtoMethod *method = [[GRPCProtoMethod alloc] initWithPackage:@"grpc.testing"
+                                                             service:@"TestService"
+                                                              method:@"StreamingOutputCall"];
+
+  __block void (^startCall)() = ^{
+    GRXWriter *loggingRequestWriter = [[GRXWriter writerWithValue:[NSData data]] map:^id(id value) {
+      NSLog(@"Sending request.");
+      return value;
+    }];
+
+    GRPCCall *call = [[GRPCCall alloc] initWithHost:host
+                                               path:method.HTTPPath
+                                     requestsWriter:loggingRequestWriter];
+
+    [call startWithWriteable:[GRXWriteable writeableWithEventHandler:^(BOOL done, id value,
+                                                                       NSError *error) {
+      if (!done) {
+        return;
+      }
+      if (error) {
+        NSLog(@"Finished with error %@", error);
+      } else {
+        NSLog(@"Finished successfully.");
+      }
+
+      dispatch_time_t oneSecond = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC));
+      dispatch_after(oneSecond, dispatch_get_main_queue(), startCall);
+    }]];
+  };
+
+  startCall();
+}
+@end

src/objective-c/tests/Connectivity/main.m

@@ -0,0 +1,46 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#import <UIKit/UIKit.h>
+
+@interface AppDelegate : UIResponder <UIApplicationDelegate>
+@property (strong, nonatomic) UIWindow *window;
+@end
+@implementation AppDelegate
+@end
+
+int main(int argc, char * argv[]) {
+  @autoreleasepool {
+      return UIApplicationMain(argc, argv, nil, NSStringFromClass(AppDelegate.class));
+  }
+}

src/php/ext/grpc/byte_buffer.c

@@ -58,7 +58,9 @@ grpc_byte_buffer *string_to_byte_buffer(char *string, size_t length) {
 
 void byte_buffer_to_string(grpc_byte_buffer *buffer, char **out_string,
                            size_t *out_length) {
-  if (buffer == NULL) {
+  grpc_byte_buffer_reader reader;
+  if (buffer == NULL || !grpc_byte_buffer_reader_init(&reader, buffer)) {
+    /* TODO(dgq): distinguish between the error cases. */
     *out_string = NULL;
     *out_length = 0;
     return;
@@ -66,8 +68,6 @@ void byte_buffer_to_string(grpc_byte_buffer *buffer, char **out_string,
   size_t length = grpc_byte_buffer_length(buffer);
   char *string = ecalloc(length + 1, sizeof(char));
   size_t offset = 0;
-  grpc_byte_buffer_reader reader;
-  grpc_byte_buffer_reader_init(&reader, buffer);
   gpr_slice next;
   while (grpc_byte_buffer_reader_next(&reader, &next) != 0) {
     memcpy(string + offset, GPR_SLICE_START_PTR(next), GPR_SLICE_LENGTH(next));

src/python/grpcio/grpc/_cython/_cygrpc/grpc.pxi

@@ -132,7 +132,7 @@ cdef extern from "grpc/_cython/loader.h":
   size_t grpc_byte_buffer_length(grpc_byte_buffer *bb) nogil
   void grpc_byte_buffer_destroy(grpc_byte_buffer *byte_buffer) nogil
 
-  void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader,
+  int grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader,
                                    grpc_byte_buffer *buffer) nogil
   int grpc_byte_buffer_reader_next(grpc_byte_buffer_reader *reader,
                                    gpr_slice *slice) nogil

src/python/grpcio/grpc/_cython/_cygrpc/records.pyx.pxi

@@ -252,9 +252,13 @@ cdef class ByteBuffer:
     cdef gpr_slice data_slice
     cdef size_t data_slice_length
     cdef void *data_slice_pointer
+    cdef bint reader_status
     if self.c_byte_buffer != NULL:
       with nogil:
-        grpc_byte_buffer_reader_init(&reader, self.c_byte_buffer)
+        reader_status = grpc_byte_buffer_reader_init(
+            &reader, self.c_byte_buffer)
+      if not reader_status:
+        return None
       result = bytearray()
       with nogil:
         while grpc_byte_buffer_reader_next(&reader, &data_slice):

src/python/grpcio/grpc/_cython/imports.generated.h

@@ -470,7 +470,7 @@ extern grpc_byte_buffer_length_type grpc_byte_buffer_length_import;
 typedef void(*grpc_byte_buffer_destroy_type)(grpc_byte_buffer *byte_buffer);
 extern grpc_byte_buffer_destroy_type grpc_byte_buffer_destroy_import;
 #define grpc_byte_buffer_destroy grpc_byte_buffer_destroy_import
-typedef void(*grpc_byte_buffer_reader_init_type)(grpc_byte_buffer_reader *reader, grpc_byte_buffer *buffer);
+typedef int(*grpc_byte_buffer_reader_init_type)(grpc_byte_buffer_reader *reader, grpc_byte_buffer *buffer);
 extern grpc_byte_buffer_reader_init_type grpc_byte_buffer_reader_init_import;
 #define grpc_byte_buffer_reader_init grpc_byte_buffer_reader_init_import
 typedef void(*grpc_byte_buffer_reader_destroy_type)(grpc_byte_buffer_reader *reader);

src/ruby/ext/grpc/rb_byte_buffer.c

@@ -56,7 +56,10 @@ VALUE grpc_rb_byte_buffer_to_s(grpc_byte_buffer *buffer) {
     return Qnil;
   }
   rb_string = rb_str_buf_new(grpc_byte_buffer_length(buffer));
-  grpc_byte_buffer_reader_init(&reader, buffer);
+  if (!grpc_byte_buffer_reader_init(&reader, buffer)) {
+    rb_raise(rb_eRuntimeError, "Error initializing byte buffer reader.");
+    return Qnil;
+  }
   while (grpc_byte_buffer_reader_next(&reader, &next) != 0) {
     rb_str_cat(rb_string, (const char *) GPR_SLICE_START_PTR(next),
                GPR_SLICE_LENGTH(next));

src/ruby/ext/grpc/rb_grpc_imports.generated.h

@@ -470,7 +470,7 @@ extern grpc_byte_buffer_length_type grpc_byte_buffer_length_import;
 typedef void(*grpc_byte_buffer_destroy_type)(grpc_byte_buffer *byte_buffer);
 extern grpc_byte_buffer_destroy_type grpc_byte_buffer_destroy_import;
 #define grpc_byte_buffer_destroy grpc_byte_buffer_destroy_import
-typedef void(*grpc_byte_buffer_reader_init_type)(grpc_byte_buffer_reader *reader, grpc_byte_buffer *buffer);
+typedef int(*grpc_byte_buffer_reader_init_type)(grpc_byte_buffer_reader *reader, grpc_byte_buffer *buffer);
 extern grpc_byte_buffer_reader_init_type grpc_byte_buffer_reader_init_import;
 #define grpc_byte_buffer_reader_init grpc_byte_buffer_reader_init_import
 typedef void(*grpc_byte_buffer_reader_destroy_type)(grpc_byte_buffer_reader *reader);

test/core/end2end/cq_verifier.c

@@ -149,7 +149,8 @@ int byte_buffer_eq_string(grpc_byte_buffer *bb, const char *str) {
   grpc_byte_buffer *rbb;
   int res;
 
-  grpc_byte_buffer_reader_init(&reader, bb);
+  GPR_ASSERT(grpc_byte_buffer_reader_init(&reader, bb) &&
+             "Couldn't init byte buffer reader");
   rbb = grpc_raw_byte_buffer_from_reader(&reader);
   res = byte_buffer_eq_slice(rbb, gpr_slice_from_copied_string(str));
   grpc_byte_buffer_reader_destroy(&reader);

test/core/surface/byte_buffer_reader_test.c

@@ -59,7 +59,8 @@ static void test_read_one_slice(void) {
   slice = gpr_slice_from_copied_string("test");
   buffer = grpc_raw_byte_buffer_create(&slice, 1);
   gpr_slice_unref(slice);
-  grpc_byte_buffer_reader_init(&reader, buffer);
+  GPR_ASSERT(grpc_byte_buffer_reader_init(&reader, buffer) &&
+             "Couldn't init byte buffer reader");
   first_code = grpc_byte_buffer_reader_next(&reader, &first_slice);
   GPR_ASSERT(first_code != 0);
   GPR_ASSERT(memcmp(GPR_SLICE_START_PTR(first_slice), "test", 4) == 0);
@@ -81,7 +82,8 @@ static void test_read_one_slice_malloc(void) {
   memcpy(GPR_SLICE_START_PTR(slice), "test", 4);
   buffer = grpc_raw_byte_buffer_create(&slice, 1);
   gpr_slice_unref(slice);
-  grpc_byte_buffer_reader_init(&reader, buffer);
+  GPR_ASSERT(grpc_byte_buffer_reader_init(&reader, buffer) &&
+             "Couldn't init byte buffer reader");
   first_code = grpc_byte_buffer_reader_next(&reader, &first_slice);
   GPR_ASSERT(first_code != 0);
   GPR_ASSERT(memcmp(GPR_SLICE_START_PTR(first_slice), "test", 4) == 0);
@@ -102,7 +104,8 @@ static void test_read_none_compressed_slice(void) {
   slice = gpr_slice_from_copied_string("test");
   buffer = grpc_raw_byte_buffer_create(&slice, 1);
   gpr_slice_unref(slice);
-  grpc_byte_buffer_reader_init(&reader, buffer);
+  GPR_ASSERT(grpc_byte_buffer_reader_init(&reader, buffer) &&
+             "Couldn't init byte buffer reader");
   first_code = grpc_byte_buffer_reader_next(&reader, &first_slice);
   GPR_ASSERT(first_code != 0);
   GPR_ASSERT(memcmp(GPR_SLICE_START_PTR(first_slice), "test", 4) == 0);
@@ -112,6 +115,20 @@ static void test_read_none_compressed_slice(void) {
   grpc_byte_buffer_destroy(buffer);
 }
 
+static void test_read_corrupted_slice(void) {
+  gpr_slice slice;
+  grpc_byte_buffer *buffer;
+  grpc_byte_buffer_reader reader;
+
+  LOG_TEST("test_read_corrupted_slice");
+  slice = gpr_slice_from_copied_string("test");
+  buffer = grpc_raw_byte_buffer_create(&slice, 1);
+  buffer->data.raw.compression = GRPC_COMPRESS_GZIP; /* lies! */
+  gpr_slice_unref(slice);
+  GPR_ASSERT(!grpc_byte_buffer_reader_init(&reader, buffer));
+  grpc_byte_buffer_destroy(buffer);
+}
+
 static void read_compressed_slice(grpc_compression_algorithm algorithm,
                                   size_t input_size) {
   gpr_slice input_slice;
@@ -132,7 +149,8 @@ static void read_compressed_slice(grpc_compression_algorithm algorithm,
 
   buffer = grpc_raw_compressed_byte_buffer_create(sliceb_out.slices,
                                                   sliceb_out.count, algorithm);
-  grpc_byte_buffer_reader_init(&reader, buffer);
+  GPR_ASSERT(grpc_byte_buffer_reader_init(&reader, buffer) &&
+             "Couldn't init byte buffer reader");
 
   while (grpc_byte_buffer_reader_next(&reader, &read_slice)) {
     GPR_ASSERT(memcmp(GPR_SLICE_START_PTR(read_slice),
@@ -170,7 +188,8 @@ static void test_byte_buffer_from_reader(void) {
   memcpy(GPR_SLICE_START_PTR(slice), "test", 4);
   buffer = grpc_raw_byte_buffer_create(&slice, 1);
   gpr_slice_unref(slice);
-  grpc_byte_buffer_reader_init(&reader, buffer);
+  GPR_ASSERT(grpc_byte_buffer_reader_init(&reader, buffer) &&
+             "Couldn't init byte buffer reader");
 
   buffer_from_reader = grpc_raw_byte_buffer_from_reader(&reader);
   GPR_ASSERT(buffer->type == buffer_from_reader->type);
@@ -206,7 +225,8 @@ static void test_readall(void) {
   gpr_slice_unref(slices[0]);
   gpr_slice_unref(slices[1]);
 
-  grpc_byte_buffer_reader_init(&reader, buffer);
+  GPR_ASSERT(grpc_byte_buffer_reader_init(&reader, buffer) &&
+             "Couldn't init byte buffer reader");
   slice_out = grpc_byte_buffer_reader_readall(&reader);
 
   GPR_ASSERT(GPR_SLICE_LENGTH(slice_out) == 512 + 1024);
@@ -241,7 +261,8 @@ static void test_byte_buffer_copy(void) {
   gpr_slice_unref(slices[1]);
   copied_buffer = grpc_byte_buffer_copy(buffer);
 
-  grpc_byte_buffer_reader_init(&reader, copied_buffer);
+  GPR_ASSERT(grpc_byte_buffer_reader_init(&reader, buffer) &&
+             "Couldn't init byte buffer reader");
   slice_out = grpc_byte_buffer_reader_readall(&reader);
 
   GPR_ASSERT(GPR_SLICE_LENGTH(slice_out) == 512 + 1024);
@@ -260,6 +281,7 @@ int main(int argc, char **argv) {
   test_read_none_compressed_slice();
   test_read_gzip_compressed_slice();
   test_read_deflate_compressed_slice();
+  test_read_corrupted_slice();
   test_byte_buffer_from_reader();
   test_byte_buffer_copy();
   test_readall();

third_party/protobuf

@@ -1 +1 @@
-Subproject commit 3470b6895aa659b7559ed678e029a5338e535f14
+Subproject commit bdeb215cab2985195325fcd5e70c3fa751f46e0f

tools/doxygen/Doxyfile.c++

@@ -857,7 +857,15 @@ include/grpc/impl/codegen/sync.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/time.h
+include/grpc/impl/codegen/time.h \
+include/grpc/byte_buffer.h \
+include/grpc/byte_buffer_reader.h \
+include/grpc/compression.h \
+include/grpc/grpc.h \
+include/grpc/grpc_posix.h \
+include/grpc/status.h \
+include/grpc/grpc_security.h \
+include/grpc/grpc_security_constants.h
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses

tools/doxygen/Doxyfile.c++.internal

@@ -858,6 +858,14 @@ 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/time.h \
+include/grpc/byte_buffer.h \
+include/grpc/byte_buffer_reader.h \
+include/grpc/compression.h \
+include/grpc/grpc.h \
+include/grpc/grpc_posix.h \
+include/grpc/status.h \
+include/grpc/grpc_security.h \
+include/grpc/grpc_security_constants.h \
 include/grpc++/impl/codegen/core_codegen.h \
 src/cpp/client/secure_credentials.h \
 src/cpp/common/secure_auth_context.h \
@@ -865,6 +873,109 @@ src/cpp/server/secure_server_credentials.h \
 src/cpp/client/create_channel_internal.h \
 src/cpp/server/dynamic_thread_pool.h \
 src/cpp/server/thread_pool_interface.h \
+src/core/lib/channel/channel_args.h \
+src/core/lib/channel/channel_stack.h \
+src/core/lib/channel/channel_stack_builder.h \
+src/core/lib/channel/compress_filter.h \
+src/core/lib/channel/connected_channel.h \
+src/core/lib/channel/context.h \
+src/core/lib/channel/http_client_filter.h \
+src/core/lib/channel/http_server_filter.h \
+src/core/lib/compression/algorithm_metadata.h \
+src/core/lib/compression/message_compress.h \
+src/core/lib/debug/trace.h \
+src/core/lib/http/format_request.h \
+src/core/lib/http/httpcli.h \
+src/core/lib/http/parser.h \
+src/core/lib/iomgr/closure.h \
+src/core/lib/iomgr/endpoint.h \
+src/core/lib/iomgr/endpoint_pair.h \
+src/core/lib/iomgr/error.h \
+src/core/lib/iomgr/ev_epoll_linux.h \
+src/core/lib/iomgr/ev_poll_and_epoll_posix.h \
+src/core/lib/iomgr/ev_poll_posix.h \
+src/core/lib/iomgr/ev_posix.h \
+src/core/lib/iomgr/exec_ctx.h \
+src/core/lib/iomgr/executor.h \
+src/core/lib/iomgr/iocp_windows.h \
+src/core/lib/iomgr/iomgr.h \
+src/core/lib/iomgr/iomgr_internal.h \
+src/core/lib/iomgr/iomgr_posix.h \
+src/core/lib/iomgr/load_file.h \
+src/core/lib/iomgr/network_status_tracker.h \
+src/core/lib/iomgr/polling_entity.h \
+src/core/lib/iomgr/pollset.h \
+src/core/lib/iomgr/pollset_set.h \
+src/core/lib/iomgr/pollset_set_windows.h \
+src/core/lib/iomgr/pollset_windows.h \
+src/core/lib/iomgr/resolve_address.h \
+src/core/lib/iomgr/sockaddr.h \
+src/core/lib/iomgr/sockaddr_posix.h \
+src/core/lib/iomgr/sockaddr_utils.h \
+src/core/lib/iomgr/sockaddr_windows.h \
+src/core/lib/iomgr/socket_utils_posix.h \
+src/core/lib/iomgr/socket_windows.h \
+src/core/lib/iomgr/tcp_client.h \
+src/core/lib/iomgr/tcp_posix.h \
+src/core/lib/iomgr/tcp_server.h \
+src/core/lib/iomgr/tcp_windows.h \
+src/core/lib/iomgr/time_averaged_stats.h \
+src/core/lib/iomgr/timer.h \
+src/core/lib/iomgr/timer_heap.h \
+src/core/lib/iomgr/udp_server.h \
+src/core/lib/iomgr/unix_sockets_posix.h \
+src/core/lib/iomgr/wakeup_fd_pipe.h \
+src/core/lib/iomgr/wakeup_fd_posix.h \
+src/core/lib/iomgr/workqueue.h \
+src/core/lib/iomgr/workqueue_posix.h \
+src/core/lib/iomgr/workqueue_windows.h \
+src/core/lib/json/json.h \
+src/core/lib/json/json_common.h \
+src/core/lib/json/json_reader.h \
+src/core/lib/json/json_writer.h \
+src/core/lib/surface/api_trace.h \
+src/core/lib/surface/call.h \
+src/core/lib/surface/call_test_only.h \
+src/core/lib/surface/channel.h \
+src/core/lib/surface/channel_init.h \
+src/core/lib/surface/channel_stack_type.h \
+src/core/lib/surface/completion_queue.h \
+src/core/lib/surface/event_string.h \
+src/core/lib/surface/init.h \
+src/core/lib/surface/lame_client.h \
+src/core/lib/surface/server.h \
+src/core/lib/transport/byte_stream.h \
+src/core/lib/transport/connectivity_state.h \
+src/core/lib/transport/metadata.h \
+src/core/lib/transport/metadata_batch.h \
+src/core/lib/transport/static_metadata.h \
+src/core/lib/transport/transport.h \
+src/core/lib/transport/transport_impl.h \
+src/core/lib/security/context/security_context.h \
+src/core/lib/security/credentials/composite/composite_credentials.h \
+src/core/lib/security/credentials/credentials.h \
+src/core/lib/security/credentials/fake/fake_credentials.h \
+src/core/lib/security/credentials/google_default/google_default_credentials.h \
+src/core/lib/security/credentials/iam/iam_credentials.h \
+src/core/lib/security/credentials/jwt/json_token.h \
+src/core/lib/security/credentials/jwt/jwt_credentials.h \
+src/core/lib/security/credentials/jwt/jwt_verifier.h \
+src/core/lib/security/credentials/oauth2/oauth2_credentials.h \
+src/core/lib/security/credentials/plugin/plugin_credentials.h \
+src/core/lib/security/credentials/ssl/ssl_credentials.h \
+src/core/lib/security/transport/auth_filters.h \
+src/core/lib/security/transport/handshake.h \
+src/core/lib/security/transport/secure_endpoint.h \
+src/core/lib/security/transport/security_connector.h \
+src/core/lib/security/transport/tsi_error.h \
+src/core/lib/security/util/b64.h \
+src/core/lib/security/util/json_util.h \
+src/core/ext/transport/chttp2/alpn/alpn.h \
+src/core/lib/tsi/fake_transport_security.h \
+src/core/lib/tsi/ssl_transport_security.h \
+src/core/lib/tsi/ssl_types.h \
+src/core/lib/tsi/transport_security.h \
+src/core/lib/tsi/transport_security_interface.h \
 src/cpp/client/secure_credentials.cc \
 src/cpp/common/auth_property_iterator.cc \
 src/cpp/common/secure_auth_context.cc \
@@ -897,6 +1008,122 @@ src/cpp/util/slice.cc \
 src/cpp/util/status.cc \
 src/cpp/util/string_ref.cc \
 src/cpp/util/time.cc \
+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/compress_filter.c \
+src/core/lib/channel/connected_channel.c \
+src/core/lib/channel/http_client_filter.c \
+src/core/lib/channel/http_server_filter.c \
+src/core/lib/compression/compression.c \
+src/core/lib/compression/message_compress.c \
+src/core/lib/debug/trace.c \
+src/core/lib/http/format_request.c \
+src/core/lib/http/httpcli.c \
+src/core/lib/http/parser.c \
+src/core/lib/iomgr/closure.c \
+src/core/lib/iomgr/endpoint.c \
+src/core/lib/iomgr/endpoint_pair_posix.c \
+src/core/lib/iomgr/endpoint_pair_windows.c \
+src/core/lib/iomgr/error.c \
+src/core/lib/iomgr/ev_epoll_linux.c \
+src/core/lib/iomgr/ev_poll_and_epoll_posix.c \
+src/core/lib/iomgr/ev_poll_posix.c \
+src/core/lib/iomgr/ev_posix.c \
+src/core/lib/iomgr/exec_ctx.c \
+src/core/lib/iomgr/executor.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_windows.c \
+src/core/lib/iomgr/load_file.c \
+src/core/lib/iomgr/network_status_tracker.c \
+src/core/lib/iomgr/polling_entity.c \
+src/core/lib/iomgr/pollset_set_windows.c \
+src/core/lib/iomgr/pollset_windows.c \
+src/core/lib/iomgr/resolve_address_posix.c \
+src/core/lib/iomgr/resolve_address_windows.c \
+src/core/lib/iomgr/sockaddr_utils.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_windows.c \
+src/core/lib/iomgr/tcp_client_posix.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_windows.c \
+src/core/lib/iomgr/tcp_windows.c \
+src/core/lib/iomgr/time_averaged_stats.c \
+src/core/lib/iomgr/timer.c \
+src/core/lib/iomgr/timer_heap.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_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/iomgr/workqueue_posix.c \
+src/core/lib/iomgr/workqueue_windows.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/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/event_string.c \
+src/core/lib/surface/lame_client.c \
+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/byte_stream.c \
+src/core/lib/transport/connectivity_state.c \
+src/core/lib/transport/metadata.c \
+src/core/lib/transport/metadata_batch.c \
+src/core/lib/transport/static_metadata.c \
+src/core/lib/transport/transport.c \
+src/core/lib/transport/transport_op_string.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_posix.c \
+src/core/lib/security/credentials/google_default/credentials_windows.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/handshake.c \
+src/core/lib/security/transport/secure_endpoint.c \
+src/core/lib/security/transport/security_connector.c \
+src/core/lib/security/transport/server_auth_filter.c \
+src/core/lib/security/transport/tsi_error.c \
+src/core/lib/security/util/b64.c \
+src/core/lib/security/util/json_util.c \
+src/core/lib/surface/init_secure.c \
+src/core/ext/transport/chttp2/alpn/alpn.c \
+src/core/lib/tsi/fake_transport_security.c \
+src/core/lib/tsi/ssl_transport_security.c \
+src/core/lib/tsi/transport_security.c \
 src/cpp/codegen/codegen_init.cc
 
 # This tag can be used to specify the character encoding of the source files

tools/run_tests/sanity/check_submodules.sh

@@ -45,7 +45,7 @@ cat << EOF | awk '{ print $1 }' | sort > $want_submodules
  05b155ff59114735ec8cd089f669c4c3d8f59029 third_party/gflags (v2.1.0-45-g05b155f)
  c99458533a9b4c743ed51537e25989ea55944908 third_party/googletest (release-1.7.0)
  f8ac463766281625ad710900479130c7fcb4d63b third_party/nanopb (nanopb-0.3.4-29-gf8ac463)
- d4d13a4349e4e59d67f311185ddcc1890d956d7a third_party/protobuf (v3.0.0-beta-3.2)
+ bdeb215cab2985195325fcd5e70c3fa751f46e0f third_party/protobuf (v3.0.0-beta-3.3)
  50893291621658f355bc5b4d450a8d06a563053d third_party/zlib (v1.2.8)
 EOF
 

tools/run_tests/sources_and_headers.json

@@ -4345,6 +4345,7 @@
   }, 
   {
     "deps": [
+      "gpr", 
       "grpc", 
       "grpc++_base", 
       "grpc++_codegen_base", 
@@ -6514,7 +6515,10 @@
   }, 
   {
     "deps": [
-      "grpc++_codegen_base"
+      "gpr", 
+      "grpc++_codegen_base", 
+      "grpc_base", 
+      "grpc_secure"
     ], 
     "headers": [
       "include/grpc++/alarm.h", 

vsprojects/grpc.sln

@@ -49,6 +49,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grpc++", "vcxproj\.\grpc++\
 	EndProjectSection
 	ProjectSection(ProjectDependencies) = postProject
 		{29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
+		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
 	EndProjectSection
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grpc++_reflection", "vcxproj\.\grpc++_reflection\grpc++_reflection.vcxproj", "{5F575402-3F89-5D1A-6910-9DB8BF5D2BAB}"

vsprojects/vcxproj/grpc++/grpc++.vcxproj

@@ -356,6 +356,14 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_windows.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer_reader.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\compression.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security_constants.h" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\core_codegen.h" />
@@ -365,6 +373,109 @@
     <ClInclude Include="$(SolutionDir)\..\src\cpp\client\create_channel_internal.h" />
     <ClInclude Include="$(SolutionDir)\..\src\cpp\server\dynamic_thread_pool.h" />
     <ClInclude Include="$(SolutionDir)\..\src\cpp\server\thread_pool_interface.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\channel_args.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\channel_stack.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\channel_stack_builder.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\compress_filter.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\connected_channel.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\context.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_server_filter.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\compression\algorithm_metadata.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\compression\message_compress.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\debug\trace.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\http\format_request.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\http\httpcli.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\http\parser.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\closure.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\error.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_epoll_linux.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\exec_ctx.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\executor.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iocp_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_internal.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\load_file.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\network_status_tracker.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\polling_entity.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\pollset.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\pollset_set.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\pollset_set_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\pollset_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\resolve_address.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\sockaddr.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\sockaddr_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\sockaddr_utils.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\sockaddr_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\socket_utils_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\socket_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\tcp_client.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\tcp_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\tcp_server.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\tcp_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\time_averaged_stats.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\timer.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\timer_heap.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\udp_server.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\unix_sockets_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\wakeup_fd_pipe.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\wakeup_fd_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\workqueue.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\workqueue_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\workqueue_windows.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\json\json.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\json\json_common.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\json\json_reader.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\json\json_writer.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\api_trace.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\call.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\call_test_only.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\channel.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\channel_init.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\channel_stack_type.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\completion_queue.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\event_string.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\init.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\lame_client.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\surface\server.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\byte_stream.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\connectivity_state.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\metadata.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\metadata_batch.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\transport.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\transport\transport_impl.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\context\security_context.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\composite\composite_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\fake\fake_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\google_default_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\iam\iam_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\json_token.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_verifier.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\oauth2\oauth2_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\plugin\plugin_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\ssl\ssl_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\auth_filters.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\handshake.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\tsi_error.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\util\b64.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\util\json_util.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\alpn\alpn.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\tsi\fake_transport_security.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\tsi\ssl_transport_security.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\tsi\ssl_types.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\tsi\transport_security.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\tsi\transport_security_interface.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="$(SolutionDir)\..\src\cpp\client\secure_credentials.cc">
@@ -431,6 +542,238 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\cpp\util\time.cc">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\channel_args.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\channel_stack.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\channel_stack_builder.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\compress_filter.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\connected_channel.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\channel\http_server_filter.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\compression\compression.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\compression\message_compress.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\debug\trace.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\http\format_request.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\http\httpcli.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\http\parser.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\closure.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair_posix.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair_windows.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\error.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_epoll_linux.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_posix.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\exec_ctx.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\executor.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\iocp_windows.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\iomgr_posix.c">
+    </ClCompile>
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+    </ClCompile>
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+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials_metadata.c">
+      <Filter>src\core\lib\security\credentials</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\fake\fake_credentials.c">
+      <Filter>src\core\lib\security\credentials\fake</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\credentials_posix.c">
+      <Filter>src\core\lib\security\credentials\google_default</Filter>
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+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\credentials_windows.c">
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+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\google_default_credentials.c">
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+    </ClCompile>
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+      <Filter>src\core\lib\security\credentials\iam</Filter>
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+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_credentials.c">
+      <Filter>src\core\lib\security\credentials\jwt</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_verifier.c">
+      <Filter>src\core\lib\security\credentials\jwt</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\oauth2\oauth2_credentials.c">
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+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\plugin\plugin_credentials.c">
+      <Filter>src\core\lib\security\credentials\plugin</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\ssl\ssl_credentials.c">
+      <Filter>src\core\lib\security\credentials\ssl</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\client_auth_filter.c">
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+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\handshake.c">
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+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.c">
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+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\server_auth_filter.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\tsi_error.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\b64.c">
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+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\json_util.c">
+      <Filter>src\core\lib\security\util</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\surface\init_secure.c">
+      <Filter>src\core\lib\surface</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\alpn\alpn.c">
+      <Filter>src\core\ext\transport\chttp2\alpn</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\tsi\fake_transport_security.c">
+      <Filter>src\core\lib\tsi</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\tsi\ssl_transport_security.c">
+      <Filter>src\core\lib\tsi</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\tsi\transport_security.c">
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+      <Filter>include\grpc</Filter>
+    </ClInclude>
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+      <Filter>include\grpc</Filter>
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+      <Filter>include\grpc</Filter>
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+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_posix.h">
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+      <Filter>include\grpc</Filter>
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+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security.h">
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   <ItemGroup>
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@@ -419,6 +791,315 @@
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+      <Filter>src\core\lib\channel</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\connected_channel.h">
+      <Filter>src\core\lib\channel</Filter>
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+      <Filter>src\core\lib\channel</Filter>
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+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\http_client_filter.h">
+      <Filter>src\core\lib\channel</Filter>
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+      <Filter>src\core\lib\channel</Filter>
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+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\context\security_context.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\composite\composite_credentials.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials_metadata.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\fake\fake_credentials.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\credentials_posix.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\credentials_windows.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\google_default_credentials.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\iam\iam_credentials.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\json_token.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_credentials.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_verifier.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\oauth2\oauth2_credentials.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\plugin\plugin_credentials.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\ssl\ssl_credentials.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\client_auth_filter.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\handshake.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\server_auth_filter.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\tsi_error.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\b64.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\json_util.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\surface\init_secure.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\alpn\alpn.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\tsi\fake_transport_security.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\tsi\ssl_transport_security.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\tsi\transport_security.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\cpp\codegen\codegen_init.cc">
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vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters

@@ -82,6 +82,354 @@
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+      <Filter>src\core\lib\channel</Filter>
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+      <Filter>src\core\lib\channel</Filter>
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+      <Filter>src\core\lib\channel</Filter>
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+      <Filter>src\core\lib\channel</Filter>
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+      <Filter>src\core\lib\iomgr</Filter>
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+      <Filter>src\core\lib\iomgr</Filter>
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+      <Filter>src\core\lib\iomgr</Filter>
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+      <Filter>src\core\lib\iomgr</Filter>
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+      <Filter>src\core\lib\iomgr</Filter>
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+      <Filter>src\core\lib\json</Filter>
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+      <Filter>src\core\lib\surface</Filter>
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+      <Filter>src\core\lib\surface</Filter>
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+      <Filter>src\core\lib\surface</Filter>
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+      <Filter>src\core\lib\surface</Filter>
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+      <Filter>src\core\lib\surface</Filter>
+    </ClCompile>
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+      <Filter>src\core\lib\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\connectivity_state.c">
+      <Filter>src\core\lib\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\metadata.c">
+      <Filter>src\core\lib\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\metadata_batch.c">
+      <Filter>src\core\lib\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\static_metadata.c">
+      <Filter>src\core\lib\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\transport.c">
+      <Filter>src\core\lib\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\transport\transport_op_string.c">
+      <Filter>src\core\lib\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\http\httpcli_security_connector.c">
+      <Filter>src\core\lib\http</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\context\security_context.c">
+      <Filter>src\core\lib\security\context</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\composite\composite_credentials.c">
+      <Filter>src\core\lib\security\credentials\composite</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials.c">
+      <Filter>src\core\lib\security\credentials</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials_metadata.c">
+      <Filter>src\core\lib\security\credentials</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\fake\fake_credentials.c">
+      <Filter>src\core\lib\security\credentials\fake</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\credentials_posix.c">
+      <Filter>src\core\lib\security\credentials\google_default</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\credentials_windows.c">
+      <Filter>src\core\lib\security\credentials\google_default</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\google_default_credentials.c">
+      <Filter>src\core\lib\security\credentials\google_default</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\iam\iam_credentials.c">
+      <Filter>src\core\lib\security\credentials\iam</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\json_token.c">
+      <Filter>src\core\lib\security\credentials\jwt</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_credentials.c">
+      <Filter>src\core\lib\security\credentials\jwt</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_verifier.c">
+      <Filter>src\core\lib\security\credentials\jwt</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\oauth2\oauth2_credentials.c">
+      <Filter>src\core\lib\security\credentials\oauth2</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\plugin\plugin_credentials.c">
+      <Filter>src\core\lib\security\credentials\plugin</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\ssl\ssl_credentials.c">
+      <Filter>src\core\lib\security\credentials\ssl</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\client_auth_filter.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\handshake.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\server_auth_filter.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\tsi_error.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\b64.c">
+      <Filter>src\core\lib\security\util</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\json_util.c">
+      <Filter>src\core\lib\security\util</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\surface\init_secure.c">
+      <Filter>src\core\lib\surface</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\alpn\alpn.c">
+      <Filter>src\core\ext\transport\chttp2\alpn</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\tsi\fake_transport_security.c">
+      <Filter>src\core\lib\tsi</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\tsi\ssl_transport_security.c">
+      <Filter>src\core\lib\tsi</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\tsi\transport_security.c">
+      <Filter>src\core\lib\tsi</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\cpp\codegen\codegen_init.cc">
       <Filter>src\cpp\codegen</Filter>
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@@ -381,6 +729,30 @@
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       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer_reader.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\compression.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_posix.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security_constants.h">
+      <Filter>include\grpc</Filter>
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   <ItemGroup>
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@@ -392,6 +764,315 @@
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       <Filter>src\cpp\server</Filter>
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+      <Filter>src\core\lib\channel</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\channel_stack.h">
+      <Filter>src\core\lib\channel</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\channel\channel_stack_builder.h">
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