Merge github.com:grpc/grpc into c++api
Conflicts:
Makefile
diff --git a/Makefile b/Makefile
index a491c38..975e66c 100644
--- a/Makefile
+++ b/Makefile
@@ -464,21 +464,21 @@
time_test: $(BINDIR)/$(CONFIG)/time_test
timeout_encoding_test: $(BINDIR)/$(CONFIG)/timeout_encoding_test
transport_metadata_test: $(BINDIR)/$(CONFIG)/transport_metadata_test
+async_end2end_test: $(BINDIR)/$(CONFIG)/async_end2end_test
channel_arguments_test: $(BINDIR)/$(CONFIG)/channel_arguments_test
cpp_plugin: $(BINDIR)/$(CONFIG)/cpp_plugin
credentials_test: $(BINDIR)/$(CONFIG)/credentials_test
end2end_test: $(BINDIR)/$(CONFIG)/end2end_test
interop_client: $(BINDIR)/$(CONFIG)/interop_client
interop_server: $(BINDIR)/$(CONFIG)/interop_server
+pubsub_client: $(BINDIR)/$(CONFIG)/pubsub_client
+pubsub_publisher_test: $(BINDIR)/$(CONFIG)/pubsub_publisher_test
+pubsub_subscriber_test: $(BINDIR)/$(CONFIG)/pubsub_subscriber_test
qps_client: $(BINDIR)/$(CONFIG)/qps_client
qps_server: $(BINDIR)/$(CONFIG)/qps_server
ruby_plugin: $(BINDIR)/$(CONFIG)/ruby_plugin
status_test: $(BINDIR)/$(CONFIG)/status_test
-sync_client_async_server_test: $(BINDIR)/$(CONFIG)/sync_client_async_server_test
thread_pool_test: $(BINDIR)/$(CONFIG)/thread_pool_test
-pubsub_client: $(BINDIR)/$(CONFIG)/pubsub_client
-pubsub_publisher_test: $(BINDIR)/$(CONFIG)/pubsub_publisher_test
-pubsub_subscriber_test: $(BINDIR)/$(CONFIG)/pubsub_subscriber_test
chttp2_fake_security_cancel_after_accept_test: $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_test
chttp2_fake_security_cancel_after_accept_and_writes_closed_test: $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_and_writes_closed_test
chttp2_fake_security_cancel_after_invoke_test: $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_invoke_test
@@ -880,7 +880,7 @@
buildtests_c: privatelibs_c $(BINDIR)/$(CONFIG)/alarm_heap_test $(BINDIR)/$(CONFIG)/alarm_list_test $(BINDIR)/$(CONFIG)/alarm_test $(BINDIR)/$(CONFIG)/alpn_test $(BINDIR)/$(CONFIG)/bin_encoder_test $(BINDIR)/$(CONFIG)/census_hash_table_test $(BINDIR)/$(CONFIG)/census_statistics_multiple_writers_circular_buffer_test $(BINDIR)/$(CONFIG)/census_statistics_multiple_writers_test $(BINDIR)/$(CONFIG)/census_statistics_performance_test $(BINDIR)/$(CONFIG)/census_statistics_quick_test $(BINDIR)/$(CONFIG)/census_statistics_small_log_test $(BINDIR)/$(CONFIG)/census_stub_test $(BINDIR)/$(CONFIG)/census_window_stats_test $(BINDIR)/$(CONFIG)/chttp2_status_conversion_test $(BINDIR)/$(CONFIG)/chttp2_stream_encoder_test $(BINDIR)/$(CONFIG)/chttp2_stream_map_test $(BINDIR)/$(CONFIG)/chttp2_transport_end2end_test $(BINDIR)/$(CONFIG)/dualstack_socket_test $(BINDIR)/$(CONFIG)/echo_client $(BINDIR)/$(CONFIG)/echo_server $(BINDIR)/$(CONFIG)/echo_test $(BINDIR)/$(CONFIG)/fd_posix_test $(BINDIR)/$(CONFIG)/fling_client $(BINDIR)/$(CONFIG)/fling_server $(BINDIR)/$(CONFIG)/fling_stream_test $(BINDIR)/$(CONFIG)/fling_test $(BINDIR)/$(CONFIG)/gpr_cancellable_test $(BINDIR)/$(CONFIG)/gpr_cmdline_test $(BINDIR)/$(CONFIG)/gpr_env_test $(BINDIR)/$(CONFIG)/gpr_file_test $(BINDIR)/$(CONFIG)/gpr_histogram_test $(BINDIR)/$(CONFIG)/gpr_host_port_test $(BINDIR)/$(CONFIG)/gpr_log_test $(BINDIR)/$(CONFIG)/gpr_slice_buffer_test $(BINDIR)/$(CONFIG)/gpr_slice_test $(BINDIR)/$(CONFIG)/gpr_string_test $(BINDIR)/$(CONFIG)/gpr_sync_test $(BINDIR)/$(CONFIG)/gpr_thd_test $(BINDIR)/$(CONFIG)/gpr_time_test $(BINDIR)/$(CONFIG)/gpr_useful_test $(BINDIR)/$(CONFIG)/grpc_base64_test $(BINDIR)/$(CONFIG)/grpc_byte_buffer_reader_test $(BINDIR)/$(CONFIG)/grpc_channel_stack_test $(BINDIR)/$(CONFIG)/grpc_completion_queue_test $(BINDIR)/$(CONFIG)/grpc_credentials_test $(BINDIR)/$(CONFIG)/grpc_json_token_test $(BINDIR)/$(CONFIG)/grpc_stream_op_test $(BINDIR)/$(CONFIG)/hpack_parser_test $(BINDIR)/$(CONFIG)/hpack_table_test $(BINDIR)/$(CONFIG)/httpcli_format_request_test $(BINDIR)/$(CONFIG)/httpcli_parser_test $(BINDIR)/$(CONFIG)/httpcli_test $(BINDIR)/$(CONFIG)/json_rewrite $(BINDIR)/$(CONFIG)/json_rewrite_test $(BINDIR)/$(CONFIG)/json_test $(BINDIR)/$(CONFIG)/lame_client_test $(BINDIR)/$(CONFIG)/message_compress_test $(BINDIR)/$(CONFIG)/metadata_buffer_test $(BINDIR)/$(CONFIG)/murmur_hash_test $(BINDIR)/$(CONFIG)/no_server_test $(BINDIR)/$(CONFIG)/poll_kick_posix_test $(BINDIR)/$(CONFIG)/resolve_address_test $(BINDIR)/$(CONFIG)/secure_endpoint_test $(BINDIR)/$(CONFIG)/sockaddr_utils_test $(BINDIR)/$(CONFIG)/tcp_client_posix_test $(BINDIR)/$(CONFIG)/tcp_posix_test $(BINDIR)/$(CONFIG)/tcp_server_posix_test $(BINDIR)/$(CONFIG)/time_averaged_stats_test $(BINDIR)/$(CONFIG)/time_test $(BINDIR)/$(CONFIG)/timeout_encoding_test $(BINDIR)/$(CONFIG)/transport_metadata_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_and_writes_closed_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_invoke_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_before_invoke_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_in_a_vacuum_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_census_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_disappearing_server_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_early_server_shutdown_finishes_inflight_calls_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_early_server_shutdown_finishes_tags_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_empty_batch_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_graceful_server_shutdown_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_invoke_large_request_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_max_concurrent_streams_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_no_op_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_ping_pong_streaming_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_binary_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_large_metadata_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_delayed_request_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_thread_stress_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_writes_done_hangs_with_pending_read_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_accept_and_writes_closed_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_after_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_before_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_cancel_in_a_vacuum_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_census_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_disappearing_server_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_early_server_shutdown_finishes_inflight_calls_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_early_server_shutdown_finishes_tags_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_graceful_server_shutdown_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_invoke_large_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_max_concurrent_streams_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_no_op_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_ping_pong_streaming_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_binary_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_response_with_trailing_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_large_metadata_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_request_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_delayed_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_thread_stress_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fake_security_writes_done_hangs_with_pending_read_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_accept_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_accept_and_writes_closed_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_invoke_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_before_invoke_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_in_a_vacuum_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_census_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_disappearing_server_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_early_server_shutdown_finishes_tags_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_empty_batch_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_graceful_server_shutdown_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_invoke_large_request_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_max_concurrent_streams_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_no_op_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_ping_pong_streaming_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_binary_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_large_metadata_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_delayed_request_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_thread_stress_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_writes_done_hangs_with_pending_read_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_accept_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_accept_and_writes_closed_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_after_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_before_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_cancel_in_a_vacuum_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_census_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_disappearing_server_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_early_server_shutdown_finishes_inflight_calls_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_early_server_shutdown_finishes_tags_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_graceful_server_shutdown_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_invoke_large_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_max_concurrent_streams_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_no_op_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_ping_pong_streaming_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_binary_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_response_with_trailing_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_large_metadata_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_request_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_delayed_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_thread_stress_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_writes_done_hangs_with_pending_read_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_invoke_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_before_invoke_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_in_a_vacuum_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_census_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_disappearing_server_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_tags_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_empty_batch_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_graceful_server_shutdown_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_invoke_large_request_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_concurrent_streams_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_no_op_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_ping_pong_streaming_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_large_metadata_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_delayed_request_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_thread_stress_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_writes_done_hangs_with_pending_read_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_after_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_before_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_cancel_in_a_vacuum_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_census_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_disappearing_server_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_early_server_shutdown_finishes_tags_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_graceful_server_shutdown_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_invoke_large_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_max_concurrent_streams_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_no_op_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_ping_pong_streaming_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_large_metadata_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_request_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_delayed_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_thread_stress_legacy_test $(BINDIR)/$(CONFIG)/chttp2_fullstack_uds_writes_done_hangs_with_pending_read_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_accept_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_accept_and_writes_closed_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_invoke_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_before_invoke_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_in_a_vacuum_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_census_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_disappearing_server_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_early_server_shutdown_finishes_inflight_calls_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_early_server_shutdown_finishes_tags_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_empty_batch_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_graceful_server_shutdown_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_invoke_large_request_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_max_concurrent_streams_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_no_op_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_ping_pong_streaming_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_binary_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_with_large_metadata_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_simple_delayed_request_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_thread_stress_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_writes_done_hangs_with_pending_read_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_accept_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_accept_and_writes_closed_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_after_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_before_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_cancel_in_a_vacuum_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_census_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_disappearing_server_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_early_server_shutdown_finishes_inflight_calls_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_early_server_shutdown_finishes_tags_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_graceful_server_shutdown_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_invoke_large_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_max_concurrent_streams_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_no_op_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_ping_pong_streaming_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_binary_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_with_large_metadata_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_request_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_simple_delayed_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_thread_stress_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_fullstack_writes_done_hangs_with_pending_read_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_and_writes_closed_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_invoke_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_before_invoke_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_in_a_vacuum_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_census_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_disappearing_server_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_early_server_shutdown_finishes_inflight_calls_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_early_server_shutdown_finishes_tags_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_empty_batch_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_graceful_server_shutdown_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_invoke_large_request_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_max_concurrent_streams_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_no_op_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_ping_pong_streaming_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_binary_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_with_large_metadata_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_simple_delayed_request_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_thread_stress_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_writes_done_hangs_with_pending_read_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_accept_and_writes_closed_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_after_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_before_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_cancel_in_a_vacuum_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_census_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_disappearing_server_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_early_server_shutdown_finishes_inflight_calls_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_early_server_shutdown_finishes_tags_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_graceful_server_shutdown_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_invoke_large_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_max_concurrent_streams_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_no_op_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_ping_pong_streaming_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_binary_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_with_large_metadata_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_request_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_simple_delayed_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_thread_stress_legacy_test $(BINDIR)/$(CONFIG)/chttp2_simple_ssl_with_oauth2_fullstack_writes_done_hangs_with_pending_read_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_and_writes_closed_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_invoke_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_before_invoke_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_in_a_vacuum_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_census_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_disappearing_server_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_early_server_shutdown_finishes_tags_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_empty_batch_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_graceful_server_shutdown_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_invoke_large_request_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_max_concurrent_streams_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_no_op_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_ping_pong_streaming_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_binary_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_large_metadata_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_delayed_request_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_thread_stress_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_writes_done_hangs_with_pending_read_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_accept_and_writes_closed_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_after_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_before_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_cancel_in_a_vacuum_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_census_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_disappearing_server_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_early_server_shutdown_finishes_inflight_calls_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_early_server_shutdown_finishes_tags_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_graceful_server_shutdown_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_invoke_large_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_max_concurrent_streams_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_no_op_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_ping_pong_streaming_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_binary_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_large_metadata_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_request_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_delayed_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_thread_stress_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_writes_done_hangs_with_pending_read_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_census_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_disappearing_server_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_empty_batch_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_no_op_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_payload_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_request_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_thread_stress_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_writes_done_hangs_with_pending_read_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_accept_and_writes_closed_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_after_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_before_invoke_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_cancel_in_a_vacuum_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_census_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_disappearing_server_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_inflight_calls_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_early_server_shutdown_finishes_tags_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_graceful_server_shutdown_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_invoke_large_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_max_concurrent_streams_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_no_op_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_ping_pong_streaming_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_binary_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_request_with_payload_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_delayed_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_simple_request_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_thread_stress_legacy_test $(BINDIR)/$(CONFIG)/chttp2_socket_pair_one_byte_at_a_time_writes_done_hangs_with_pending_read_legacy_test
-buildtests_cxx: privatelibs_cxx $(BINDIR)/$(CONFIG)/channel_arguments_test $(BINDIR)/$(CONFIG)/credentials_test $(BINDIR)/$(CONFIG)/end2end_test $(BINDIR)/$(CONFIG)/interop_client $(BINDIR)/$(CONFIG)/interop_server $(BINDIR)/$(CONFIG)/qps_client $(BINDIR)/$(CONFIG)/qps_server $(BINDIR)/$(CONFIG)/status_test $(BINDIR)/$(CONFIG)/sync_client_async_server_test $(BINDIR)/$(CONFIG)/thread_pool_test $(BINDIR)/$(CONFIG)/pubsub_client $(BINDIR)/$(CONFIG)/pubsub_publisher_test $(BINDIR)/$(CONFIG)/pubsub_subscriber_test
+buildtests_cxx: privatelibs_cxx $(BINDIR)/$(CONFIG)/async_end2end_test $(BINDIR)/$(CONFIG)/channel_arguments_test $(BINDIR)/$(CONFIG)/credentials_test $(BINDIR)/$(CONFIG)/end2end_test $(BINDIR)/$(CONFIG)/interop_client $(BINDIR)/$(CONFIG)/interop_server $(BINDIR)/$(CONFIG)/pubsub_client $(BINDIR)/$(CONFIG)/pubsub_publisher_test $(BINDIR)/$(CONFIG)/pubsub_subscriber_test $(BINDIR)/$(CONFIG)/qps_client $(BINDIR)/$(CONFIG)/qps_server $(BINDIR)/$(CONFIG)/status_test $(BINDIR)/$(CONFIG)/thread_pool_test
test: test_c test_cxx
@@ -1690,22 +1690,22 @@
test_cxx: buildtests_cxx
+ $(E) "[RUN] Testing async_end2end_test"
+ $(Q) $(BINDIR)/$(CONFIG)/async_end2end_test || ( echo test async_end2end_test failed ; exit 1 )
$(E) "[RUN] Testing channel_arguments_test"
$(Q) $(BINDIR)/$(CONFIG)/channel_arguments_test || ( echo test channel_arguments_test failed ; exit 1 )
$(E) "[RUN] Testing credentials_test"
$(Q) $(BINDIR)/$(CONFIG)/credentials_test || ( echo test credentials_test failed ; exit 1 )
$(E) "[RUN] Testing end2end_test"
$(Q) $(BINDIR)/$(CONFIG)/end2end_test || ( echo test end2end_test failed ; exit 1 )
- $(E) "[RUN] Testing status_test"
- $(Q) $(BINDIR)/$(CONFIG)/status_test || ( echo test status_test failed ; exit 1 )
- $(E) "[RUN] Testing sync_client_async_server_test"
- $(Q) $(BINDIR)/$(CONFIG)/sync_client_async_server_test || ( echo test sync_client_async_server_test failed ; exit 1 )
- $(E) "[RUN] Testing thread_pool_test"
- $(Q) $(BINDIR)/$(CONFIG)/thread_pool_test || ( echo test thread_pool_test failed ; exit 1 )
$(E) "[RUN] Testing pubsub_publisher_test"
$(Q) $(BINDIR)/$(CONFIG)/pubsub_publisher_test || ( echo test pubsub_publisher_test failed ; exit 1 )
$(E) "[RUN] Testing pubsub_subscriber_test"
$(Q) $(BINDIR)/$(CONFIG)/pubsub_subscriber_test || ( echo test pubsub_subscriber_test failed ; exit 1 )
+ $(E) "[RUN] Testing status_test"
+ $(Q) $(BINDIR)/$(CONFIG)/status_test || ( echo test status_test failed ; exit 1 )
+ $(E) "[RUN] Testing thread_pool_test"
+ $(Q) $(BINDIR)/$(CONFIG)/thread_pool_test || ( echo test thread_pool_test failed ; exit 1 )
tools: privatelibs $(BINDIR)/$(CONFIG)/gen_hpack_tables $(BINDIR)/$(CONFIG)/grpc_fetch_oauth2
@@ -2198,8 +2198,8 @@
src/core/iomgr/iomgr_posix.c \
src/core/iomgr/iomgr_windows.c \
src/core/iomgr/pollset_kick.c \
- src/core/iomgr/pollset_multipoller_with_poll_posix.c \
src/core/iomgr/pollset_multipoller_with_epoll.c \
+ src/core/iomgr/pollset_multipoller_with_poll_posix.c \
src/core/iomgr/pollset_posix.c \
src/core/iomgr/pollset_windows.c \
src/core/iomgr/resolve_address.c \
@@ -2338,8 +2338,8 @@
src/core/iomgr/iomgr_posix.c: $(OPENSSL_DEP)
src/core/iomgr/iomgr_windows.c: $(OPENSSL_DEP)
src/core/iomgr/pollset_kick.c: $(OPENSSL_DEP)
-src/core/iomgr/pollset_multipoller_with_poll_posix.c: $(OPENSSL_DEP)
src/core/iomgr/pollset_multipoller_with_epoll.c: $(OPENSSL_DEP)
+src/core/iomgr/pollset_multipoller_with_poll_posix.c: $(OPENSSL_DEP)
src/core/iomgr/pollset_posix.c: $(OPENSSL_DEP)
src/core/iomgr/pollset_windows.c: $(OPENSSL_DEP)
src/core/iomgr/resolve_address.c: $(OPENSSL_DEP)
@@ -2495,8 +2495,8 @@
$(OBJDIR)/$(CONFIG)/src/core/iomgr/iomgr_posix.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/iomgr_windows.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_kick.o:
-$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_multipoller_with_poll_posix.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_multipoller_with_epoll.o:
+$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_multipoller_with_poll_posix.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_posix.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_windows.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/resolve_address.o:
@@ -2743,8 +2743,8 @@
src/core/iomgr/iomgr_posix.c \
src/core/iomgr/iomgr_windows.c \
src/core/iomgr/pollset_kick.c \
- src/core/iomgr/pollset_multipoller_with_poll_posix.c \
src/core/iomgr/pollset_multipoller_with_epoll.c \
+ src/core/iomgr/pollset_multipoller_with_poll_posix.c \
src/core/iomgr/pollset_posix.c \
src/core/iomgr/pollset_windows.c \
src/core/iomgr/resolve_address.c \
@@ -2883,8 +2883,8 @@
$(OBJDIR)/$(CONFIG)/src/core/iomgr/iomgr_posix.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/iomgr_windows.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_kick.o:
-$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_multipoller_with_poll_posix.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_multipoller_with_epoll.o:
+$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_multipoller_with_poll_posix.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_posix.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/pollset_windows.o:
$(OBJDIR)/$(CONFIG)/src/core/iomgr/resolve_address.o:
@@ -2958,27 +2958,23 @@
src/cpp/client/channel.cc \
src/cpp/client/channel_arguments.cc \
src/cpp/client/client_context.cc \
+ src/cpp/client/client_unary_call.cc \
src/cpp/client/create_channel.cc \
src/cpp/client/credentials.cc \
src/cpp/client/internal_stub.cc \
+ src/cpp/common/call.cc \
src/cpp/common/completion_queue.cc \
src/cpp/common/rpc_method.cc \
src/cpp/proto/proto_utils.cc \
- src/cpp/server/async_server.cc \
- src/cpp/server/async_server_context.cc \
src/cpp/server/server.cc \
src/cpp/server/server_builder.cc \
- src/cpp/server/server_context_impl.cc \
+ src/cpp/server/server_context.cc \
src/cpp/server/server_credentials.cc \
- src/cpp/server/server_rpc_handler.cc \
src/cpp/server/thread_pool.cc \
- src/cpp/stream/stream_context.cc \
src/cpp/util/status.cc \
src/cpp/util/time.cc \
PUBLIC_HEADERS_CXX += \
- include/grpc++/async_server.h \
- include/grpc++/async_server_context.h \
include/grpc++/channel_arguments.h \
include/grpc++/channel_interface.h \
include/grpc++/client_context.h \
@@ -2986,6 +2982,8 @@
include/grpc++/config.h \
include/grpc++/create_channel.h \
include/grpc++/credentials.h \
+ include/grpc++/impl/call.h \
+ include/grpc++/impl/client_unary_call.h \
include/grpc++/impl/internal_stub.h \
include/grpc++/impl/rpc_method.h \
include/grpc++/impl/rpc_service_method.h \
@@ -3034,21 +3032,19 @@
src/cpp/client/channel.cc: $(OPENSSL_DEP)
src/cpp/client/channel_arguments.cc: $(OPENSSL_DEP)
src/cpp/client/client_context.cc: $(OPENSSL_DEP)
+src/cpp/client/client_unary_call.cc: $(OPENSSL_DEP)
src/cpp/client/create_channel.cc: $(OPENSSL_DEP)
src/cpp/client/credentials.cc: $(OPENSSL_DEP)
src/cpp/client/internal_stub.cc: $(OPENSSL_DEP)
+src/cpp/common/call.cc: $(OPENSSL_DEP)
src/cpp/common/completion_queue.cc: $(OPENSSL_DEP)
src/cpp/common/rpc_method.cc: $(OPENSSL_DEP)
src/cpp/proto/proto_utils.cc: $(OPENSSL_DEP)
-src/cpp/server/async_server.cc: $(OPENSSL_DEP)
-src/cpp/server/async_server_context.cc: $(OPENSSL_DEP)
src/cpp/server/server.cc: $(OPENSSL_DEP)
src/cpp/server/server_builder.cc: $(OPENSSL_DEP)
-src/cpp/server/server_context_impl.cc: $(OPENSSL_DEP)
+src/cpp/server/server_context.cc: $(OPENSSL_DEP)
src/cpp/server/server_credentials.cc: $(OPENSSL_DEP)
-src/cpp/server/server_rpc_handler.cc: $(OPENSSL_DEP)
src/cpp/server/thread_pool.cc: $(OPENSSL_DEP)
-src/cpp/stream/stream_context.cc: $(OPENSSL_DEP)
src/cpp/util/status.cc: $(OPENSSL_DEP)
src/cpp/util/time.cc: $(OPENSSL_DEP)
endif
@@ -3095,21 +3091,19 @@
$(OBJDIR)/$(CONFIG)/src/cpp/client/channel.o:
$(OBJDIR)/$(CONFIG)/src/cpp/client/channel_arguments.o:
$(OBJDIR)/$(CONFIG)/src/cpp/client/client_context.o:
+$(OBJDIR)/$(CONFIG)/src/cpp/client/client_unary_call.o:
$(OBJDIR)/$(CONFIG)/src/cpp/client/create_channel.o:
$(OBJDIR)/$(CONFIG)/src/cpp/client/credentials.o:
$(OBJDIR)/$(CONFIG)/src/cpp/client/internal_stub.o:
+$(OBJDIR)/$(CONFIG)/src/cpp/common/call.o:
$(OBJDIR)/$(CONFIG)/src/cpp/common/completion_queue.o:
$(OBJDIR)/$(CONFIG)/src/cpp/common/rpc_method.o:
$(OBJDIR)/$(CONFIG)/src/cpp/proto/proto_utils.o:
-$(OBJDIR)/$(CONFIG)/src/cpp/server/async_server.o:
-$(OBJDIR)/$(CONFIG)/src/cpp/server/async_server_context.o:
$(OBJDIR)/$(CONFIG)/src/cpp/server/server.o:
$(OBJDIR)/$(CONFIG)/src/cpp/server/server_builder.o:
-$(OBJDIR)/$(CONFIG)/src/cpp/server/server_context_impl.o:
+$(OBJDIR)/$(CONFIG)/src/cpp/server/server_context.o:
$(OBJDIR)/$(CONFIG)/src/cpp/server/server_credentials.o:
-$(OBJDIR)/$(CONFIG)/src/cpp/server/server_rpc_handler.o:
$(OBJDIR)/$(CONFIG)/src/cpp/server/thread_pool.o:
-$(OBJDIR)/$(CONFIG)/src/cpp/stream/stream_context.o:
$(OBJDIR)/$(CONFIG)/src/cpp/util/status.o:
$(OBJDIR)/$(CONFIG)/src/cpp/util/time.o:
@@ -3118,7 +3112,6 @@
$(GENDIR)/test/cpp/util/messages.pb.cc \
$(GENDIR)/test/cpp/util/echo.pb.cc \
$(GENDIR)/test/cpp/util/echo_duplicate.pb.cc \
- test/cpp/end2end/async_test_server.cc \
test/cpp/util/create_test_channel.cc \
@@ -3149,7 +3142,6 @@
test/cpp/util/messages.proto: $(OPENSSL_DEP)
test/cpp/util/echo.proto: $(OPENSSL_DEP)
test/cpp/util/echo_duplicate.proto: $(OPENSSL_DEP)
-test/cpp/end2end/async_test_server.cc: $(OPENSSL_DEP)
test/cpp/util/create_test_channel.cc: $(OPENSSL_DEP)
endif
@@ -3178,7 +3170,6 @@
-$(OBJDIR)/$(CONFIG)/test/cpp/end2end/async_test_server.o: $(GENDIR)/test/cpp/util/messages.pb.cc $(GENDIR)/test/cpp/util/echo.pb.cc $(GENDIR)/test/cpp/util/echo_duplicate.pb.cc
$(OBJDIR)/$(CONFIG)/test/cpp/util/create_test_channel.o: $(GENDIR)/test/cpp/util/messages.pb.cc $(GENDIR)/test/cpp/util/echo.pb.cc $(GENDIR)/test/cpp/util/echo_duplicate.pb.cc
@@ -7218,6 +7209,37 @@
endif
+ASYNC_END2END_TEST_SRC = \
+ test/cpp/end2end/async_end2end_test.cc \
+
+ASYNC_END2END_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ASYNC_END2END_TEST_SRC))))
+
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL with ALPN.
+
+$(BINDIR)/$(CONFIG)/async_end2end_test: openssl_dep_error
+
+else
+
+$(BINDIR)/$(CONFIG)/async_end2end_test: $(ASYNC_END2END_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+ $(E) "[LD] Linking $@"
+ $(Q) mkdir -p `dirname $@`
+ $(Q) $(LDXX) $(LDFLAGS) $(ASYNC_END2END_TEST_OBJS) $(GTEST_LIB) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/async_end2end_test
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/cpp/end2end/async_end2end_test.o: $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_async_end2end_test: $(ASYNC_END2END_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(ASYNC_END2END_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
CHANNEL_ARGUMENTS_TEST_SRC = \
test/cpp/client/channel_arguments_test.cc \
@@ -7417,6 +7439,99 @@
endif
+PUBSUB_CLIENT_SRC = \
+ examples/pubsub/main.cc \
+
+PUBSUB_CLIENT_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(PUBSUB_CLIENT_SRC))))
+
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL with ALPN.
+
+$(BINDIR)/$(CONFIG)/pubsub_client: openssl_dep_error
+
+else
+
+$(BINDIR)/$(CONFIG)/pubsub_client: $(PUBSUB_CLIENT_OBJS) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+ $(E) "[LD] Linking $@"
+ $(Q) mkdir -p `dirname $@`
+ $(Q) $(LDXX) $(LDFLAGS) $(PUBSUB_CLIENT_OBJS) $(GTEST_LIB) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/pubsub_client
+
+endif
+
+$(OBJDIR)/$(CONFIG)/examples/pubsub/main.o: $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_pubsub_client: $(PUBSUB_CLIENT_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(PUBSUB_CLIENT_OBJS:.o=.dep)
+endif
+endif
+
+
+PUBSUB_PUBLISHER_TEST_SRC = \
+ examples/pubsub/publisher_test.cc \
+
+PUBSUB_PUBLISHER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(PUBSUB_PUBLISHER_TEST_SRC))))
+
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL with ALPN.
+
+$(BINDIR)/$(CONFIG)/pubsub_publisher_test: openssl_dep_error
+
+else
+
+$(BINDIR)/$(CONFIG)/pubsub_publisher_test: $(PUBSUB_PUBLISHER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+ $(E) "[LD] Linking $@"
+ $(Q) mkdir -p `dirname $@`
+ $(Q) $(LDXX) $(LDFLAGS) $(PUBSUB_PUBLISHER_TEST_OBJS) $(GTEST_LIB) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/pubsub_publisher_test
+
+endif
+
+$(OBJDIR)/$(CONFIG)/examples/pubsub/publisher_test.o: $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_pubsub_publisher_test: $(PUBSUB_PUBLISHER_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(PUBSUB_PUBLISHER_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
+PUBSUB_SUBSCRIBER_TEST_SRC = \
+ examples/pubsub/subscriber_test.cc \
+
+PUBSUB_SUBSCRIBER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(PUBSUB_SUBSCRIBER_TEST_SRC))))
+
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL with ALPN.
+
+$(BINDIR)/$(CONFIG)/pubsub_subscriber_test: openssl_dep_error
+
+else
+
+$(BINDIR)/$(CONFIG)/pubsub_subscriber_test: $(PUBSUB_SUBSCRIBER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+ $(E) "[LD] Linking $@"
+ $(Q) mkdir -p `dirname $@`
+ $(Q) $(LDXX) $(LDFLAGS) $(PUBSUB_SUBSCRIBER_TEST_OBJS) $(GTEST_LIB) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/pubsub_subscriber_test
+
+endif
+
+$(OBJDIR)/$(CONFIG)/examples/pubsub/subscriber_test.o: $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_pubsub_subscriber_test: $(PUBSUB_SUBSCRIBER_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(PUBSUB_SUBSCRIBER_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
QPS_CLIENT_SRC = \
$(GENDIR)/test/cpp/qps/qpstest.pb.cc \
test/cpp/qps/client.cc \
@@ -7546,37 +7661,6 @@
endif
-SYNC_CLIENT_ASYNC_SERVER_TEST_SRC = \
- test/cpp/end2end/sync_client_async_server_test.cc \
-
-SYNC_CLIENT_ASYNC_SERVER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(SYNC_CLIENT_ASYNC_SERVER_TEST_SRC))))
-
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL with ALPN.
-
-$(BINDIR)/$(CONFIG)/sync_client_async_server_test: openssl_dep_error
-
-else
-
-$(BINDIR)/$(CONFIG)/sync_client_async_server_test: $(SYNC_CLIENT_ASYNC_SERVER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
- $(E) "[LD] Linking $@"
- $(Q) mkdir -p `dirname $@`
- $(Q) $(LDXX) $(LDFLAGS) $(SYNC_CLIENT_ASYNC_SERVER_TEST_OBJS) $(GTEST_LIB) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/sync_client_async_server_test
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/cpp/end2end/sync_client_async_server_test.o: $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_sync_client_async_server_test: $(SYNC_CLIENT_ASYNC_SERVER_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(SYNC_CLIENT_ASYNC_SERVER_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
THREAD_POOL_TEST_SRC = \
test/cpp/server/thread_pool_test.cc \
@@ -7608,99 +7692,6 @@
endif
-PUBSUB_CLIENT_SRC = \
- examples/pubsub/main.cc \
-
-PUBSUB_CLIENT_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(PUBSUB_CLIENT_SRC))))
-
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL with ALPN.
-
-$(BINDIR)/$(CONFIG)/pubsub_client: openssl_dep_error
-
-else
-
-$(BINDIR)/$(CONFIG)/pubsub_client: $(PUBSUB_CLIENT_OBJS) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
- $(E) "[LD] Linking $@"
- $(Q) mkdir -p `dirname $@`
- $(Q) $(LDXX) $(LDFLAGS) $(PUBSUB_CLIENT_OBJS) $(GTEST_LIB) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/pubsub_client
-
-endif
-
-$(OBJDIR)/$(CONFIG)/examples/pubsub/main.o: $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_pubsub_client: $(PUBSUB_CLIENT_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(PUBSUB_CLIENT_OBJS:.o=.dep)
-endif
-endif
-
-
-PUBSUB_PUBLISHER_TEST_SRC = \
- examples/pubsub/publisher_test.cc \
-
-PUBSUB_PUBLISHER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(PUBSUB_PUBLISHER_TEST_SRC))))
-
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL with ALPN.
-
-$(BINDIR)/$(CONFIG)/pubsub_publisher_test: openssl_dep_error
-
-else
-
-$(BINDIR)/$(CONFIG)/pubsub_publisher_test: $(PUBSUB_PUBLISHER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
- $(E) "[LD] Linking $@"
- $(Q) mkdir -p `dirname $@`
- $(Q) $(LDXX) $(LDFLAGS) $(PUBSUB_PUBLISHER_TEST_OBJS) $(GTEST_LIB) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/pubsub_publisher_test
-
-endif
-
-$(OBJDIR)/$(CONFIG)/examples/pubsub/publisher_test.o: $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_pubsub_publisher_test: $(PUBSUB_PUBLISHER_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(PUBSUB_PUBLISHER_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
-PUBSUB_SUBSCRIBER_TEST_SRC = \
- examples/pubsub/subscriber_test.cc \
-
-PUBSUB_SUBSCRIBER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(PUBSUB_SUBSCRIBER_TEST_SRC))))
-
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL with ALPN.
-
-$(BINDIR)/$(CONFIG)/pubsub_subscriber_test: openssl_dep_error
-
-else
-
-$(BINDIR)/$(CONFIG)/pubsub_subscriber_test: $(PUBSUB_SUBSCRIBER_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
- $(E) "[LD] Linking $@"
- $(Q) mkdir -p `dirname $@`
- $(Q) $(LDXX) $(LDFLAGS) $(PUBSUB_SUBSCRIBER_TEST_OBJS) $(GTEST_LIB) $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/pubsub_subscriber_test
-
-endif
-
-$(OBJDIR)/$(CONFIG)/examples/pubsub/subscriber_test.o: $(LIBDIR)/$(CONFIG)/libpubsub_client_lib.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_pubsub_subscriber_test: $(PUBSUB_SUBSCRIBER_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(PUBSUB_SUBSCRIBER_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
CHTTP2_FAKE_SECURITY_CANCEL_AFTER_ACCEPT_TEST_SRC = \
CHTTP2_FAKE_SECURITY_CANCEL_AFTER_ACCEPT_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(CHTTP2_FAKE_SECURITY_CANCEL_AFTER_ACCEPT_TEST_SRC))))
diff --git a/build.json b/build.json
index 2a07209..119bd4c 100644
--- a/build.json
+++ b/build.json
@@ -138,8 +138,8 @@
"src/core/iomgr/iomgr_posix.c",
"src/core/iomgr/iomgr_windows.c",
"src/core/iomgr/pollset_kick.c",
- "src/core/iomgr/pollset_multipoller_with_poll_posix.c",
"src/core/iomgr/pollset_multipoller_with_epoll.c",
+ "src/core/iomgr/pollset_multipoller_with_poll_posix.c",
"src/core/iomgr/pollset_posix.c",
"src/core/iomgr/pollset_windows.c",
"src/core/iomgr/resolve_address.c",
@@ -398,8 +398,6 @@
"build": "all",
"language": "c++",
"public_headers": [
- "include/grpc++/async_server.h",
- "include/grpc++/async_server_context.h",
"include/grpc++/channel_arguments.h",
"include/grpc++/channel_interface.h",
"include/grpc++/client_context.h",
@@ -407,6 +405,8 @@
"include/grpc++/config.h",
"include/grpc++/create_channel.h",
"include/grpc++/credentials.h",
+ "include/grpc++/impl/call.h",
+ "include/grpc++/impl/client_unary_call.h",
"include/grpc++/impl/internal_stub.h",
"include/grpc++/impl/rpc_method.h",
"include/grpc++/impl/rpc_service_method.h",
@@ -421,30 +421,26 @@
"headers": [
"src/cpp/client/channel.h",
"src/cpp/proto/proto_utils.h",
- "src/cpp/server/server_rpc_handler.h",
"src/cpp/server/thread_pool.h",
- "src/cpp/stream/stream_context.h",
"src/cpp/util/time.h"
],
"src": [
"src/cpp/client/channel.cc",
"src/cpp/client/channel_arguments.cc",
"src/cpp/client/client_context.cc",
+ "src/cpp/client/client_unary_call.cc",
"src/cpp/client/create_channel.cc",
"src/cpp/client/credentials.cc",
"src/cpp/client/internal_stub.cc",
+ "src/cpp/common/call.cc",
"src/cpp/common/completion_queue.cc",
"src/cpp/common/rpc_method.cc",
"src/cpp/proto/proto_utils.cc",
- "src/cpp/server/async_server.cc",
- "src/cpp/server/async_server_context.cc",
"src/cpp/server/server.cc",
"src/cpp/server/server_builder.cc",
- "src/cpp/server/server_context_impl.cc",
+ "src/cpp/server/server_context.cc",
"src/cpp/server/server_credentials.cc",
- "src/cpp/server/server_rpc_handler.cc",
"src/cpp/server/thread_pool.cc",
- "src/cpp/stream/stream_context.cc",
"src/cpp/util/status.cc",
"src/cpp/util/time.cc"
],
@@ -462,7 +458,6 @@
"test/cpp/util/messages.proto",
"test/cpp/util/echo.proto",
"test/cpp/util/echo_duplicate.proto",
- "test/cpp/end2end/async_test_server.cc",
"test/cpp/util/create_test_channel.cc"
]
},
@@ -1537,6 +1532,22 @@
]
},
{
+ "name": "async_end2end_test",
+ "build": "test",
+ "language": "c++",
+ "src": [
+ "test/cpp/end2end/async_end2end_test.cc"
+ ],
+ "deps": [
+ "grpc++_test_util",
+ "grpc_test_util",
+ "grpc++",
+ "grpc",
+ "gpr_test_util",
+ "gpr"
+ ]
+ },
+ {
"name": "channel_arguments_test",
"build": "test",
"language": "c++",
@@ -1702,22 +1713,6 @@
]
},
{
- "name": "sync_client_async_server_test",
- "build": "test",
- "language": "c++",
- "src": [
- "test/cpp/end2end/sync_client_async_server_test.cc"
- ],
- "deps": [
- "grpc++_test_util",
- "grpc_test_util",
- "grpc++",
- "grpc",
- "gpr_test_util",
- "gpr"
- ]
- },
- {
"name": "thread_pool_test",
"build": "test",
"language": "c++",
diff --git a/examples/pubsub/publisher_test.cc b/examples/pubsub/publisher_test.cc
index 298a5a2..6f4bc6b 100644
--- a/examples/pubsub/publisher_test.cc
+++ b/examples/pubsub/publisher_test.cc
@@ -107,7 +107,7 @@
server_address_ << "localhost:" << port;
ServerBuilder builder;
builder.AddPort(server_address_.str());
- builder.RegisterService(service_.service());
+ builder.RegisterService(&service_);
server_ = builder.BuildAndStart();
channel_ = CreateChannel(server_address_.str(), ChannelArguments());
diff --git a/examples/pubsub/subscriber_test.cc b/examples/pubsub/subscriber_test.cc
index 65a9af3..a436c5d 100644
--- a/examples/pubsub/subscriber_test.cc
+++ b/examples/pubsub/subscriber_test.cc
@@ -106,7 +106,7 @@
server_address_ << "localhost:" << port;
ServerBuilder builder;
builder.AddPort(server_address_.str());
- builder.RegisterService(service_.service());
+ builder.RegisterService(&service_);
server_ = builder.BuildAndStart();
channel_ = CreateChannel(server_address_.str(), ChannelArguments());
diff --git a/include/grpc++/async_server.h b/include/grpc++/async_server.h
deleted file mode 100644
index fe2c5d9..0000000
--- a/include/grpc++/async_server.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#ifndef __GRPCPP_ASYNC_SERVER_H__
-#define __GRPCPP_ASYNC_SERVER_H__
-
-#include <mutex>
-
-#include <grpc++/config.h>
-
-struct grpc_server;
-
-namespace grpc {
-class CompletionQueue;
-
-class AsyncServer {
- public:
- explicit AsyncServer(CompletionQueue* cc);
- ~AsyncServer();
-
- void AddPort(const grpc::string& addr);
-
- void Start();
-
- // The user has to call this to get one new rpc on the completion
- // queue.
- void RequestOneRpc();
-
- void Shutdown();
-
- private:
- bool started_;
- std::mutex shutdown_mu_;
- bool shutdown_;
- grpc_server* server_;
-};
-
-} // namespace grpc
-
-#endif // __GRPCPP_ASYNC_SERVER_H__
diff --git a/include/grpc++/async_server_context.h b/include/grpc++/async_server_context.h
deleted file mode 100644
index c038286..0000000
--- a/include/grpc++/async_server_context.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#ifndef __GRPCPP_ASYNC_SERVER_CONTEXT_H__
-#define __GRPCPP_ASYNC_SERVER_CONTEXT_H__
-
-#include <chrono>
-
-#include <grpc++/config.h>
-
-struct grpc_byte_buffer;
-struct grpc_call;
-struct grpc_completion_queue;
-
-namespace google {
-namespace protobuf {
-class Message;
-}
-}
-
-using std::chrono::system_clock;
-
-namespace grpc {
-class Status;
-
-// TODO(rocking): wrap grpc c structures.
-class AsyncServerContext {
- public:
- AsyncServerContext(grpc_call* call, const grpc::string& method,
- const grpc::string& host,
- system_clock::time_point absolute_deadline);
- ~AsyncServerContext();
-
- // Accept this rpc, bind it to a completion queue.
- void Accept(grpc_completion_queue* cq);
-
- // Read and write calls, all async. Return true for success.
- bool StartRead(google::protobuf::Message* request);
- bool StartWrite(const google::protobuf::Message& response, int flags);
- bool StartWriteStatus(const Status& status);
-
- bool ParseRead(grpc_byte_buffer* read_buffer);
-
- grpc::string method() const { return method_; }
- grpc::string host() const { return host_; }
- system_clock::time_point absolute_deadline() { return absolute_deadline_; }
-
- grpc_call* call() { return call_; }
-
- private:
- AsyncServerContext(const AsyncServerContext&);
- AsyncServerContext& operator=(const AsyncServerContext&);
-
- // These properties may be moved to a ServerContext class.
- const grpc::string method_;
- const grpc::string host_;
- system_clock::time_point absolute_deadline_;
-
- google::protobuf::Message* request_; // not owned
- grpc_call* call_; // owned
-};
-
-} // namespace grpc
-
-#endif // __GRPCPP_ASYNC_SERVER_CONTEXT_H__
diff --git a/include/grpc++/channel_interface.h b/include/grpc++/channel_interface.h
index 9ed3542..b0366fa 100644
--- a/include/grpc++/channel_interface.h
+++ b/include/grpc++/channel_interface.h
@@ -35,32 +35,30 @@
#define __GRPCPP_CHANNEL_INTERFACE_H__
#include <grpc++/status.h>
+#include <grpc++/impl/call.h>
namespace google {
namespace protobuf {
class Message;
-}
-}
+} // namespace protobuf
+} // namespace google
+
+struct grpc_call;
namespace grpc {
-
+class Call;
+class CallOpBuffer;
class ClientContext;
+class CompletionQueue;
class RpcMethod;
-class StreamContextInterface;
+class CallInterface;
-class ChannelInterface {
+class ChannelInterface : public CallHook {
public:
virtual ~ChannelInterface() {}
- virtual Status StartBlockingRpc(const RpcMethod& method,
- ClientContext* context,
- const google::protobuf::Message& request,
- google::protobuf::Message* result) = 0;
-
- virtual StreamContextInterface* CreateStream(
- const RpcMethod& method, ClientContext* context,
- const google::protobuf::Message* request,
- google::protobuf::Message* result) = 0;
+ virtual Call CreateCall(const RpcMethod &method, ClientContext *context,
+ CompletionQueue *cq) = 0;
};
} // namespace grpc
diff --git a/include/grpc++/client_context.h b/include/grpc++/client_context.h
index 0cf6bdc..3912e52 100644
--- a/include/grpc++/client_context.h
+++ b/include/grpc++/client_context.h
@@ -35,8 +35,8 @@
#define __GRPCPP_CLIENT_CONTEXT_H__
#include <chrono>
+#include <map>
#include <string>
-#include <vector>
#include <grpc/support/log.h>
#include <grpc/support/time.h>
@@ -47,8 +47,26 @@
struct grpc_call;
struct grpc_completion_queue;
+namespace google {
+namespace protobuf {
+class Message;
+} // namespace protobuf
+} // namespace google
+
namespace grpc {
+class CallOpBuffer;
+class ChannelInterface;
+class CompletionQueue;
+class RpcMethod;
+class Status;
+template <class R> class ClientReader;
+template <class W> class ClientWriter;
+template <class R, class W> class ClientReaderWriter;
+template <class R> class ClientAsyncReader;
+template <class W> class ClientAsyncWriter;
+template <class R, class W> class ClientAsyncReaderWriter;
+
class ClientContext {
public:
ClientContext();
@@ -57,18 +75,43 @@
void AddMetadata(const grpc::string &meta_key,
const grpc::string &meta_value);
+ std::multimap<grpc::string, grpc::string> GetServerInitialMetadata() {
+ GPR_ASSERT(initial_metadata_received_);
+ return recv_initial_metadata_;
+ }
+
+ std::multimap<grpc::string, grpc::string> GetServerTrailingMetadata() {
+ // TODO(yangg) check finished
+ return trailing_metadata_;
+ }
+
void set_absolute_deadline(const system_clock::time_point &deadline);
system_clock::time_point absolute_deadline();
- void StartCancel();
+ void TryCancel();
private:
// Disallow copy and assign.
ClientContext(const ClientContext &);
ClientContext &operator=(const ClientContext &);
+ friend class CallOpBuffer;
friend class Channel;
- friend class StreamContext;
+ template <class R> friend class ::grpc::ClientReader;
+ template <class W> friend class ::grpc::ClientWriter;
+ template <class R, class W> friend class ::grpc::ClientReaderWriter;
+ template <class R> friend class ::grpc::ClientAsyncReader;
+ template <class W> friend class ::grpc::ClientAsyncWriter;
+ template <class R, class W> friend class ::grpc::ClientAsyncReaderWriter;
+ friend Status BlockingUnaryCall(ChannelInterface *channel, const RpcMethod &method,
+ ClientContext *context,
+ const google::protobuf::Message &request,
+ google::protobuf::Message *result);
+ friend void AsyncUnaryCall(ChannelInterface *channel, const RpcMethod &method,
+ ClientContext *context,
+ const google::protobuf::Message &request,
+ google::protobuf::Message *result, Status *status,
+ CompletionQueue *cq, void *tag);
grpc_call *call() { return call_; }
void set_call(grpc_call *call) {
@@ -81,10 +124,13 @@
gpr_timespec RawDeadline() { return absolute_deadline_; }
+ bool initial_metadata_received_ = false;
grpc_call *call_;
grpc_completion_queue *cq_;
gpr_timespec absolute_deadline_;
- std::vector<std::pair<grpc::string, grpc::string> > metadata_;
+ std::multimap<grpc::string, grpc::string> send_initial_metadata_;
+ std::multimap<grpc::string, grpc::string> recv_initial_metadata_;
+ std::multimap<grpc::string, grpc::string> trailing_metadata_;
};
} // namespace grpc
diff --git a/include/grpc++/completion_queue.h b/include/grpc++/completion_queue.h
index 72f6253..80874cd 100644
--- a/include/grpc++/completion_queue.h
+++ b/include/grpc++/completion_queue.h
@@ -34,51 +34,70 @@
#ifndef __GRPCPP_COMPLETION_QUEUE_H__
#define __GRPCPP_COMPLETION_QUEUE_H__
+#include <grpc++/impl/client_unary_call.h>
+
struct grpc_completion_queue;
namespace grpc {
+template <class R>
+class ClientReader;
+template <class W>
+class ClientWriter;
+template <class R, class W>
+class ClientReaderWriter;
+template <class R>
+class ServerReader;
+template <class W>
+class ServerWriter;
+template <class R, class W>
+class ServerReaderWriter;
+
+class CompletionQueue;
+class Server;
+
+class CompletionQueueTag {
+ public:
+ virtual ~CompletionQueueTag() {}
+ // Called prior to returning from Next(), return value
+ // is the status of the operation (return status is the default thing
+ // to do)
+ virtual void FinalizeResult(void **tag, bool *status) = 0;
+};
+
// grpc_completion_queue wrapper class
class CompletionQueue {
public:
CompletionQueue();
+ explicit CompletionQueue(grpc_completion_queue *take);
~CompletionQueue();
- enum CompletionType {
- QUEUE_CLOSED = 0, // Shutting down.
- RPC_END = 1, // An RPC finished. Either at client or server.
- CLIENT_READ_OK = 2, // A client-side read has finished successfully.
- CLIENT_READ_ERROR = 3, // A client-side read has finished with error.
- CLIENT_WRITE_OK = 4,
- CLIENT_WRITE_ERROR = 5,
- SERVER_RPC_NEW = 6, // A new RPC just arrived at the server.
- SERVER_READ_OK = 7, // A server-side read has finished successfully.
- SERVER_READ_ERROR = 8, // A server-side read has finished with error.
- SERVER_WRITE_OK = 9,
- SERVER_WRITE_ERROR = 10,
- // Client or server has sent half close successfully.
- HALFCLOSE_OK = 11,
- // New CompletionTypes may be added in the future, so user code should
- // always
- // handle the default case of a CompletionType that appears after such code
- // was
- // written.
- DO_NOT_USE = 20,
- };
-
// Blocking read from queue.
- // For QUEUE_CLOSED, *tag is not changed.
- // For SERVER_RPC_NEW, *tag will be a newly allocated AsyncServerContext.
- // For others, *tag will be the AsyncServerContext of this rpc.
- CompletionType Next(void** tag);
+ // Returns true if an event was received, false if the queue is ready
+ // for destruction.
+ bool Next(void **tag, bool *ok);
// Shutdown has to be called, and the CompletionQueue can only be
- // destructed when the QUEUE_CLOSED message has been read with Next().
+ // destructed when false is returned from Next().
void Shutdown();
grpc_completion_queue* cq() { return cq_; }
private:
+ template <class R> friend class ::grpc::ClientReader;
+ template <class W> friend class ::grpc::ClientWriter;
+ template <class R, class W> friend class ::grpc::ClientReaderWriter;
+ template <class R> friend class ::grpc::ServerReader;
+ template <class W> friend class ::grpc::ServerWriter;
+ template <class R, class W> friend class ::grpc::ServerReaderWriter;
+ friend class ::grpc::Server;
+ friend Status BlockingUnaryCall(ChannelInterface *channel, const RpcMethod &method,
+ ClientContext *context,
+ const google::protobuf::Message &request,
+ google::protobuf::Message *result);
+
+ bool Pluck(CompletionQueueTag *tag);
+
grpc_completion_queue* cq_; // owned
};
diff --git a/include/grpc++/config.h b/include/grpc++/config.h
index 52913fb..1b4b463 100644
--- a/include/grpc++/config.h
+++ b/include/grpc++/config.h
@@ -39,6 +39,7 @@
namespace grpc {
typedef std::string string;
-}
+
+} // namespace grpc
#endif // __GRPCPP_CONFIG_H__
diff --git a/include/grpc++/impl/call.h b/include/grpc++/impl/call.h
new file mode 100644
index 0000000..af1c710
--- /dev/null
+++ b/include/grpc++/impl/call.h
@@ -0,0 +1,146 @@
+/*
+ *
+ * Copyright 2014, 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.
+ *
+ */
+
+#ifndef __GRPCPP_CALL_H__
+#define __GRPCPP_CALL_H__
+
+#include <grpc/grpc.h>
+#include <grpc++/status.h>
+#include <grpc++/completion_queue.h>
+
+#include <memory>
+#include <map>
+
+namespace google {
+namespace protobuf {
+class Message;
+} // namespace protobuf
+} // namespace google
+
+struct grpc_call;
+struct grpc_op;
+
+namespace grpc {
+
+class Call;
+
+class CallOpBuffer : public CompletionQueueTag {
+ public:
+ CallOpBuffer() : return_tag_(this) {}
+ ~CallOpBuffer();
+
+ void Reset(void *next_return_tag);
+
+ // Does not take ownership.
+ void AddSendInitialMetadata(
+ std::multimap<grpc::string, grpc::string> *metadata);
+ void AddSendInitialMetadata(ClientContext *ctx);
+ void AddRecvInitialMetadata(
+ std::multimap<grpc::string, grpc::string> *metadata);
+ void AddSendMessage(const google::protobuf::Message &message);
+ void AddRecvMessage(google::protobuf::Message *message);
+ void AddClientSendClose();
+ void AddClientRecvStatus(std::multimap<grpc::string, grpc::string> *metadata,
+ Status *status);
+ void AddServerSendStatus(std::multimap<grpc::string, grpc::string> *metadata,
+ const Status& status);
+ void AddServerRecvClose(bool* cancelled);
+
+ // INTERNAL API:
+
+ // Convert to an array of grpc_op elements
+ void FillOps(grpc_op *ops, size_t *nops);
+
+ // Called by completion queue just prior to returning from Next() or Pluck()
+ void FinalizeResult(void **tag, bool *status) override;
+
+ bool got_message = false;
+ private:
+ void *return_tag_ = nullptr;
+ // Send initial metadata
+ bool send_initial_metadata_ = false;
+ size_t initial_metadata_count_ = 0;
+ grpc_metadata* initial_metadata_ = nullptr;
+ // Recv initial metadta
+ std::multimap<grpc::string, grpc::string>* recv_initial_metadata_ = nullptr;
+ grpc_metadata_array recv_initial_metadata_arr_ = {0, 0, nullptr};
+ // Send message
+ const google::protobuf::Message* send_message_ = nullptr;
+ grpc_byte_buffer* send_message_buf_ = nullptr;
+ // Recv message
+ google::protobuf::Message* recv_message_ = nullptr;
+ grpc_byte_buffer* recv_message_buf_ = nullptr;
+ // Client send close
+ bool client_send_close_ = false;
+ // Client recv status
+ std::multimap<grpc::string, grpc::string>* recv_trailing_metadata_ = nullptr;
+ Status* recv_status_ = nullptr;
+ grpc_metadata_array recv_trailing_metadata_arr_ = {0, 0, nullptr};
+ grpc_status_code status_code_ = GRPC_STATUS_OK;
+ char *status_details_ = nullptr;
+ size_t status_details_capacity_ = 0;
+ // Server send status
+ const Status* send_status_ = nullptr;
+ size_t trailing_metadata_count_ = 0;
+ grpc_metadata *trailing_metadata_ = nullptr;
+ int cancelled_buf_;
+ bool *recv_closed_ = nullptr;
+};
+
+// Channel and Server implement this to allow them to hook performing ops
+class CallHook {
+ public:
+ virtual ~CallHook() {}
+ virtual void PerformOpsOnCall(CallOpBuffer *ops, Call *call) = 0;
+};
+
+// Straightforward wrapping of the C call object
+class Call final {
+ public:
+ /* call is owned by the caller */
+ Call(grpc_call *call, CallHook *call_hook_, CompletionQueue *cq);
+
+ void PerformOps(CallOpBuffer *buffer);
+
+ grpc_call *call() { return call_; }
+ CompletionQueue *cq() { return cq_; }
+
+ private:
+ CallHook *call_hook_;
+ CompletionQueue *cq_;
+ grpc_call* call_;
+};
+
+} // namespace grpc
+
+#endif // __GRPCPP_CALL_INTERFACE_H__
diff --git a/include/grpc++/impl/client_unary_call.h b/include/grpc++/impl/client_unary_call.h
new file mode 100644
index 0000000..091430b
--- /dev/null
+++ b/include/grpc++/impl/client_unary_call.h
@@ -0,0 +1,67 @@
+/*
+*
+* Copyright 2014, 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.
+*
+*/
+
+#ifndef __GRPCPP_CLIENT_UNARY_CALL_H__
+#define __GRPCPP_CLIENT_UNARY_CALL_H__
+
+namespace google {
+namespace protobuf {
+class Message;
+} // namespace protobuf
+} // namespace google
+
+namespace grpc {
+
+class ChannelInterface;
+class ClientContext;
+class CompletionQueue;
+class RpcMethod;
+class Status;
+
+// Wrapper that begins an asynchronous unary call
+void AsyncUnaryCall(ChannelInterface *channel, const RpcMethod &method,
+ ClientContext *context,
+ const google::protobuf::Message &request,
+ google::protobuf::Message *result, Status *status,
+ CompletionQueue *cq, void *tag);
+
+// Wrapper that performs a blocking unary call
+Status BlockingUnaryCall(ChannelInterface *channel, const RpcMethod &method,
+ ClientContext *context,
+ const google::protobuf::Message &request,
+ google::protobuf::Message *result);
+
+} // namespace grpc
+
+#endif
+
diff --git a/include/grpc++/impl/rpc_method.h b/include/grpc++/impl/rpc_method.h
index 75fec35..bb16e64 100644
--- a/include/grpc++/impl/rpc_method.h
+++ b/include/grpc++/impl/rpc_method.h
@@ -37,8 +37,8 @@
namespace google {
namespace protobuf {
class Message;
-}
-}
+} // namespace protobuf
+} // namespace google
namespace grpc {
diff --git a/include/grpc++/impl/rpc_service_method.h b/include/grpc++/impl/rpc_service_method.h
index 620de5e..c201676 100644
--- a/include/grpc++/impl/rpc_service_method.h
+++ b/include/grpc++/impl/rpc_service_method.h
@@ -55,25 +55,18 @@
public:
virtual ~MethodHandler() {}
struct HandlerParameter {
- HandlerParameter(ServerContext* context,
+ HandlerParameter(Call *c,
+ ServerContext* context,
const google::protobuf::Message* req,
google::protobuf::Message* resp)
- : server_context(context),
+ : call(c),
+ server_context(context),
request(req),
- response(resp),
- stream_context(nullptr) {}
- HandlerParameter(ServerContext* context,
- const google::protobuf::Message* req,
- google::protobuf::Message* resp,
- StreamContextInterface* stream)
- : server_context(context),
- request(req),
- response(resp),
- stream_context(stream) {}
+ response(resp) {}
+ Call* call;
ServerContext* server_context;
const google::protobuf::Message* request;
google::protobuf::Message* response;
- StreamContextInterface* stream_context;
};
virtual Status RunHandler(const HandlerParameter& param) = 0;
};
@@ -114,7 +107,7 @@
: func_(func), service_(service) {}
Status RunHandler(const HandlerParameter& param) final {
- ServerReader<RequestType> reader(param.stream_context);
+ ServerReader<RequestType> reader(param.call, param.server_context);
return func_(service_, param.server_context, &reader,
dynamic_cast<ResponseType*>(param.response));
}
@@ -136,7 +129,7 @@
: func_(func), service_(service) {}
Status RunHandler(const HandlerParameter& param) final {
- ServerWriter<ResponseType> writer(param.stream_context);
+ ServerWriter<ResponseType> writer(param.call, param.server_context);
return func_(service_, param.server_context,
dynamic_cast<const RequestType*>(param.request), &writer);
}
@@ -159,7 +152,7 @@
: func_(func), service_(service) {}
Status RunHandler(const HandlerParameter& param) final {
- ServerReaderWriter<ResponseType, RequestType> stream(param.stream_context);
+ ServerReaderWriter<ResponseType, RequestType> stream(param.call, param.server_context);
return func_(service_, param.server_context, &stream);
}
@@ -203,7 +196,7 @@
public:
// Takes ownership.
void AddMethod(RpcServiceMethod* method) {
- methods_.push_back(std::unique_ptr<RpcServiceMethod>(method));
+ methods_.emplace_back(method);
}
RpcServiceMethod* GetMethod(int i) { return methods_[i].get(); }
diff --git a/include/grpc++/impl/service_type.h b/include/grpc++/impl/service_type.h
new file mode 100644
index 0000000..221664b
--- /dev/null
+++ b/include/grpc++/impl/service_type.h
@@ -0,0 +1,127 @@
+/*
+ *
+ * Copyright 2014, 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.
+ *
+ */
+
+#ifndef __GRPCPP_IMPL_SERVICE_TYPE_H__
+#define __GRPCPP_IMPL_SERVICE_TYPE_H__
+
+namespace google {
+namespace protobuf {
+class Message;
+} // namespace protobuf
+} // namespace google
+
+namespace grpc {
+
+class Call;
+class RpcService;
+class Server;
+class ServerContext;
+class Status;
+
+class SynchronousService {
+ public:
+ virtual ~SynchronousService() {}
+ virtual RpcService* service() = 0;
+};
+
+class ServerAsyncStreamingInterface {
+ public:
+ virtual ~ServerAsyncStreamingInterface() {}
+
+ virtual void SendInitialMetadata(void* tag) = 0;
+
+ private:
+ friend class Server;
+ virtual void BindCall(Call* call) = 0;
+};
+
+class AsynchronousService {
+ public:
+ // this is Server, but in disguise to avoid a link dependency
+ class DispatchImpl {
+ public:
+ virtual void RequestAsyncCall(void* registered_method,
+ ServerContext* context,
+ ::google::protobuf::Message* request,
+ ServerAsyncStreamingInterface* stream,
+ CompletionQueue* cq, void* tag) = 0;
+ };
+
+ AsynchronousService(CompletionQueue* cq, const char** method_names,
+ size_t method_count)
+ : cq_(cq), method_names_(method_names), method_count_(method_count) {}
+
+ ~AsynchronousService() { delete[] request_args_; }
+
+ CompletionQueue* completion_queue() const { return cq_; }
+
+ protected:
+ void RequestAsyncUnary(int index, ServerContext* context,
+ ::google::protobuf::Message* request,
+ ServerAsyncStreamingInterface* stream,
+ CompletionQueue* cq, void* tag) {
+ dispatch_impl_->RequestAsyncCall(request_args_[index], context, request,
+ stream, cq, tag);
+ }
+ void RequestClientStreaming(int index, ServerContext* context,
+ ServerAsyncStreamingInterface* stream,
+ CompletionQueue* cq, void* tag) {
+ dispatch_impl_->RequestAsyncCall(request_args_[index], context, nullptr,
+ stream, cq, tag);
+ }
+ void RequestServerStreaming(int index, ServerContext* context,
+ ::google::protobuf::Message* request,
+ ServerAsyncStreamingInterface* stream,
+ CompletionQueue* cq, void* tag) {
+ dispatch_impl_->RequestAsyncCall(request_args_[index], context, request,
+ stream, cq, tag);
+ }
+ void RequestBidiStreaming(int index, ServerContext* context,
+ ServerAsyncStreamingInterface* stream,
+ CompletionQueue* cq, void* tag) {
+ dispatch_impl_->RequestAsyncCall(request_args_[index], context, nullptr,
+ stream, cq, tag);
+ }
+
+ private:
+ friend class Server;
+ CompletionQueue* const cq_;
+ DispatchImpl* dispatch_impl_ = nullptr;
+ const char** const method_names_;
+ size_t method_count_;
+ void** request_args_ = nullptr;
+};
+
+} // namespace grpc
+
+#endif // __GRPCPP_IMPL_SERVICE_TYPE_H__
diff --git a/include/grpc++/server.h b/include/grpc++/server.h
index 5fa371b..8050ef8 100644
--- a/include/grpc++/server.h
+++ b/include/grpc++/server.h
@@ -35,12 +35,14 @@
#define __GRPCPP_SERVER_H__
#include <condition_variable>
-#include <map>
+#include <list>
#include <memory>
#include <mutex>
#include <grpc++/completion_queue.h>
#include <grpc++/config.h>
+#include <grpc++/impl/call.h>
+#include <grpc++/impl/service_type.h>
#include <grpc++/status.h>
struct grpc_server;
@@ -48,18 +50,19 @@
namespace google {
namespace protobuf {
class Message;
-}
-}
+} // namespace protobuf
+} // namespace google
namespace grpc {
-class AsyncServerContext;
+class AsynchronousService;
class RpcService;
class RpcServiceMethod;
class ServerCredentials;
class ThreadPoolInterface;
// Currently it only supports handling rpcs in a single thread.
-class Server {
+class Server final : private CallHook,
+ private AsynchronousService::DispatchImpl {
public:
~Server();
@@ -69,22 +72,34 @@
private:
friend class ServerBuilder;
+ class SyncRequest;
+ class AsyncRequest;
+
// ServerBuilder use only
- Server(ThreadPoolInterface* thread_pool, ServerCredentials* creds);
+ Server(ThreadPoolInterface* thread_pool, bool thread_pool_owned,
+ ServerCredentials* creds);
Server();
// Register a service. This call does not take ownership of the service.
// The service must exist for the lifetime of the Server instance.
- void RegisterService(RpcService* service);
+ bool RegisterService(RpcService* service);
+ bool RegisterAsyncService(AsynchronousService* service);
// Add a listening port. Can be called multiple times.
- void AddPort(const grpc::string& addr);
+ int AddPort(const grpc::string& addr);
// Start the server.
- void Start();
+ bool Start();
- void AllowOneRpc();
void HandleQueueClosed();
void RunRpc();
void ScheduleCallback();
+ void PerformOpsOnCall(CallOpBuffer* ops, Call* call) override;
+
+ // DispatchImpl
+ void RequestAsyncCall(void* registered_method, ServerContext* context,
+ ::google::protobuf::Message* request,
+ ServerAsyncStreamingInterface* stream,
+ CompletionQueue* cq, void* tag);
+
// Completion queue.
CompletionQueue cq_;
@@ -96,12 +111,11 @@
int num_running_cb_;
std::condition_variable callback_cv_;
+ std::list<SyncRequest> sync_methods_;
+
// Pointer to the c grpc server.
grpc_server* server_;
- // A map for all method information.
- std::map<grpc::string, RpcServiceMethod*> method_map_;
-
ThreadPoolInterface* thread_pool_;
// Whether the thread pool is created and owned by the server.
bool thread_pool_owned_;
diff --git a/include/grpc++/server_builder.h b/include/grpc++/server_builder.h
index cf27452..a550a53 100644
--- a/include/grpc++/server_builder.h
+++ b/include/grpc++/server_builder.h
@@ -41,9 +41,12 @@
namespace grpc {
+class AsynchronousService;
+class CompletionQueue;
class RpcService;
class Server;
class ServerCredentials;
+class SynchronousService;
class ThreadPoolInterface;
class ServerBuilder {
@@ -53,7 +56,13 @@
// Register a service. This call does not take ownership of the service.
// The service must exist for the lifetime of the Server instance returned by
// BuildAndStart().
- void RegisterService(RpcService* service);
+ void RegisterService(SynchronousService* service);
+
+ // Register an asynchronous service. New calls will be delevered to cq.
+ // This call does not take ownership of the service or completion queue.
+ // The service and completion queuemust exist for the lifetime of the Server
+ // instance returned by BuildAndStart().
+ void RegisterAsyncService(AsynchronousService* service);
// Add a listening port. Can be called multiple times.
void AddPort(const grpc::string& addr);
@@ -71,9 +80,10 @@
private:
std::vector<RpcService*> services_;
+ std::vector<AsynchronousService*> async_services_;
std::vector<grpc::string> ports_;
std::shared_ptr<ServerCredentials> creds_;
- ThreadPoolInterface* thread_pool_;
+ ThreadPoolInterface* thread_pool_ = nullptr;
};
} // namespace grpc
diff --git a/include/grpc++/server_context.h b/include/grpc++/server_context.h
index 47fd6cf..853f91f 100644
--- a/include/grpc++/server_context.h
+++ b/include/grpc++/server_context.h
@@ -35,15 +35,77 @@
#define __GRPCPP_SERVER_CONTEXT_H_
#include <chrono>
+#include <map>
+
+#include "config.h"
+
+struct gpr_timespec;
+struct grpc_metadata;
+struct grpc_call;
namespace grpc {
-// Interface of server side rpc context.
-class ServerContext {
- public:
- virtual ~ServerContext() {}
+template <class W, class R>
+class ServerAsyncReader;
+template <class W>
+class ServerAsyncWriter;
+template <class W>
+class ServerAsyncResponseWriter;
+template <class R, class W>
+class ServerAsyncReaderWriter;
+template <class R>
+class ServerReader;
+template <class W>
+class ServerWriter;
+template <class R, class W>
+class ServerReaderWriter;
- virtual std::chrono::system_clock::time_point absolute_deadline() const = 0;
+class CallOpBuffer;
+class Server;
+
+// Interface of server side rpc context.
+class ServerContext final {
+ public:
+ ServerContext(); // for async calls
+ ~ServerContext();
+
+ std::chrono::system_clock::time_point absolute_deadline() {
+ return deadline_;
+ }
+
+ void AddInitialMetadata(const grpc::string& key, const grpc::string& value);
+ void AddTrailingMetadata(const grpc::string& key, const grpc::string& value);
+
+ std::multimap<grpc::string, grpc::string> client_metadata() {
+ return client_metadata_;
+ }
+
+ private:
+ friend class ::grpc::Server;
+ template <class W, class R>
+ friend class ::grpc::ServerAsyncReader;
+ template <class W>
+ friend class ::grpc::ServerAsyncWriter;
+ template <class W>
+ friend class ::grpc::ServerAsyncResponseWriter;
+ template <class R, class W>
+ friend class ::grpc::ServerAsyncReaderWriter;
+ template <class R>
+ friend class ::grpc::ServerReader;
+ template <class W>
+ friend class ::grpc::ServerWriter;
+ template <class R, class W>
+ friend class ::grpc::ServerReaderWriter;
+
+ ServerContext(gpr_timespec deadline, grpc_metadata* metadata,
+ size_t metadata_count);
+
+ std::chrono::system_clock::time_point deadline_;
+ grpc_call* call_ = nullptr;
+ bool sent_initial_metadata_ = false;
+ std::multimap<grpc::string, grpc::string> client_metadata_;
+ std::multimap<grpc::string, grpc::string> initial_metadata_;
+ std::multimap<grpc::string, grpc::string> trailing_metadata_;
};
} // namespace grpc
diff --git a/include/grpc++/stream.h b/include/grpc++/stream.h
index b8982f4..6ee550b 100644
--- a/include/grpc++/stream.h
+++ b/include/grpc++/stream.h
@@ -34,7 +34,12 @@
#ifndef __GRPCPP_STREAM_H__
#define __GRPCPP_STREAM_H__
-#include <grpc++/stream_context_interface.h>
+#include <grpc++/channel_interface.h>
+#include <grpc++/client_context.h>
+#include <grpc++/completion_queue.h>
+#include <grpc++/server_context.h>
+#include <grpc++/impl/call.h>
+#include <grpc++/impl/service_type.h>
#include <grpc++/status.h>
#include <grpc/support/log.h>
@@ -45,16 +50,12 @@
public:
virtual ~ClientStreamingInterface() {}
- // Try to cancel the stream. Wait() still needs to be called to get the final
- // status. Cancelling after the stream has finished has no effects.
- virtual void Cancel() = 0;
-
// Wait until the stream finishes, and return the final status. When the
// client side declares it has no more message to send, either implicitly or
// by calling WritesDone, it needs to make sure there is no more message to
// be received from the server, either implicitly or by getting a false from
// a Read(). Otherwise, this implicitly cancels the stream.
- virtual const Status& Wait() = 0;
+ virtual Status Finish() = 0;
};
// An interface that yields a sequence of R messages.
@@ -82,147 +83,702 @@
};
template <class R>
-class ClientReader : public ClientStreamingInterface,
- public ReaderInterface<R> {
+class ClientReader final : public ClientStreamingInterface,
+ public ReaderInterface<R> {
public:
// Blocking create a stream and write the first request out.
- explicit ClientReader(StreamContextInterface* context) : context_(context) {
- GPR_ASSERT(context_);
- context_->Start(true);
- context_->Write(context_->request(), true);
+ ClientReader(ChannelInterface *channel, const RpcMethod &method,
+ ClientContext *context,
+ const google::protobuf::Message &request)
+ : context_(context), call_(channel->CreateCall(method, context, &cq_)) {
+ CallOpBuffer buf;
+ buf.AddSendInitialMetadata(&context->send_initial_metadata_);
+ buf.AddSendMessage(request);
+ buf.AddClientSendClose();
+ call_.PerformOps(&buf);
+ cq_.Pluck(&buf);
}
- ~ClientReader() { delete context_; }
+ // Blocking wait for initial metadata from server. The received metadata
+ // can only be accessed after this call returns. Should only be called before
+ // the first read. Calling this method is optional, and if it is not called
+ // the metadata will be available in ClientContext after the first read.
+ void WaitForInitialMetadata() {
+ GPR_ASSERT(!context_->initial_metadata_received_);
- virtual bool Read(R* msg) { return context_->Read(msg); }
+ CallOpBuffer buf;
+ buf.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ call_.PerformOps(&buf);
+ GPR_ASSERT(cq_.Pluck(&buf));
+ context_->initial_metadata_received_ = true;
+ }
- virtual void Cancel() { context_->Cancel(); }
+ virtual bool Read(R *msg) override {
+ CallOpBuffer buf;
+ if (!context_->initial_metadata_received_) {
+ buf.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ context_->initial_metadata_received_ = true;
+ }
+ buf.AddRecvMessage(msg);
+ call_.PerformOps(&buf);
+ return cq_.Pluck(&buf) && buf.got_message;
+ }
- virtual const Status& Wait() { return context_->Wait(); }
+ virtual Status Finish() override {
+ CallOpBuffer buf;
+ Status status;
+ buf.AddClientRecvStatus(&context_->trailing_metadata_, &status);
+ call_.PerformOps(&buf);
+ GPR_ASSERT(cq_.Pluck(&buf));
+ return status;
+ }
private:
- StreamContextInterface* const context_;
+ ClientContext* context_;
+ CompletionQueue cq_;
+ Call call_;
};
template <class W>
-class ClientWriter : public ClientStreamingInterface,
- public WriterInterface<W> {
+class ClientWriter final : public ClientStreamingInterface,
+ public WriterInterface<W> {
public:
// Blocking create a stream.
- explicit ClientWriter(StreamContextInterface* context) : context_(context) {
- GPR_ASSERT(context_);
- context_->Start(false);
+ ClientWriter(ChannelInterface *channel, const RpcMethod &method,
+ ClientContext *context,
+ google::protobuf::Message *response)
+ : context_(context), response_(response),
+ call_(channel->CreateCall(method, context, &cq_)) {
+ CallOpBuffer buf;
+ buf.AddSendInitialMetadata(&context->send_initial_metadata_);
+ call_.PerformOps(&buf);
+ cq_.Pluck(&buf);
}
- ~ClientWriter() { delete context_; }
-
- virtual bool Write(const W& msg) {
- return context_->Write(const_cast<W*>(&msg), false);
+ virtual bool Write(const W& msg) override {
+ CallOpBuffer buf;
+ buf.AddSendMessage(msg);
+ call_.PerformOps(&buf);
+ return cq_.Pluck(&buf);
}
- virtual void WritesDone() { context_->Write(nullptr, true); }
-
- virtual void Cancel() { context_->Cancel(); }
+ virtual bool WritesDone() {
+ CallOpBuffer buf;
+ buf.AddClientSendClose();
+ call_.PerformOps(&buf);
+ return cq_.Pluck(&buf);
+ }
// Read the final response and wait for the final status.
- virtual const Status& Wait() {
- bool success = context_->Read(context_->response());
- if (!success) {
- Cancel();
- } else {
- success = context_->Read(nullptr);
- if (success) {
- Cancel();
- }
- }
- return context_->Wait();
+ virtual Status Finish() override {
+ CallOpBuffer buf;
+ Status status;
+ buf.AddRecvMessage(response_);
+ buf.AddClientRecvStatus(&context_->trailing_metadata_, &status);
+ call_.PerformOps(&buf);
+ GPR_ASSERT(cq_.Pluck(&buf) && buf.got_message);
+ return status;
}
private:
- StreamContextInterface* const context_;
+ ClientContext* context_;
+ google::protobuf::Message *const response_;
+ CompletionQueue cq_;
+ Call call_;
};
// Client-side interface for bi-directional streaming.
template <class W, class R>
-class ClientReaderWriter : public ClientStreamingInterface,
- public WriterInterface<W>,
- public ReaderInterface<R> {
+class ClientReaderWriter final : public ClientStreamingInterface,
+ public WriterInterface<W>,
+ public ReaderInterface<R> {
public:
// Blocking create a stream.
- explicit ClientReaderWriter(StreamContextInterface* context)
- : context_(context) {
- GPR_ASSERT(context_);
- context_->Start(false);
+ ClientReaderWriter(ChannelInterface *channel,
+ const RpcMethod &method, ClientContext *context)
+ : context_(context), call_(channel->CreateCall(method, context, &cq_)) {
+ CallOpBuffer buf;
+ buf.AddSendInitialMetadata(&context->send_initial_metadata_);
+ call_.PerformOps(&buf);
+ GPR_ASSERT(cq_.Pluck(&buf));
}
- ~ClientReaderWriter() { delete context_; }
+ // Blocking wait for initial metadata from server. The received metadata
+ // can only be accessed after this call returns. Should only be called before
+ // the first read. Calling this method is optional, and if it is not called
+ // the metadata will be available in ClientContext after the first read.
+ void WaitForInitialMetadata() {
+ GPR_ASSERT(!context_->initial_metadata_received_);
- virtual bool Read(R* msg) { return context_->Read(msg); }
-
- virtual bool Write(const W& msg) {
- return context_->Write(const_cast<W*>(&msg), false);
+ CallOpBuffer buf;
+ buf.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ call_.PerformOps(&buf);
+ GPR_ASSERT(cq_.Pluck(&buf));
+ context_->initial_metadata_received_ = true;
}
- virtual void WritesDone() { context_->Write(nullptr, true); }
+ virtual bool Read(R *msg) override {
+ CallOpBuffer buf;
+ if (!context_->initial_metadata_received_) {
+ buf.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ context_->initial_metadata_received_ = true;
+ }
+ buf.AddRecvMessage(msg);
+ call_.PerformOps(&buf);
+ return cq_.Pluck(&buf) && buf.got_message;
+ }
- virtual void Cancel() { context_->Cancel(); }
+ virtual bool Write(const W& msg) override {
+ CallOpBuffer buf;
+ buf.AddSendMessage(msg);
+ call_.PerformOps(&buf);
+ return cq_.Pluck(&buf);
+ }
- virtual const Status& Wait() { return context_->Wait(); }
+ virtual bool WritesDone() {
+ CallOpBuffer buf;
+ buf.AddClientSendClose();
+ call_.PerformOps(&buf);
+ return cq_.Pluck(&buf);
+ }
+
+ virtual Status Finish() override {
+ CallOpBuffer buf;
+ Status status;
+ buf.AddClientRecvStatus(&context_->trailing_metadata_, &status);
+ call_.PerformOps(&buf);
+ GPR_ASSERT(cq_.Pluck(&buf));
+ return status;
+ }
private:
- StreamContextInterface* const context_;
+ ClientContext* context_;
+ CompletionQueue cq_;
+ Call call_;
};
template <class R>
-class ServerReader : public ReaderInterface<R> {
+class ServerReader final : public ReaderInterface<R> {
public:
- explicit ServerReader(StreamContextInterface* context) : context_(context) {
- GPR_ASSERT(context_);
- context_->Start(true);
+ ServerReader(Call* call, ServerContext* ctx) : call_(call), ctx_(ctx) {}
+
+ void SendInitialMetadata() {
+ GPR_ASSERT(!ctx_->sent_initial_metadata_);
+
+ CallOpBuffer buf;
+ buf.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ call_->PerformOps(&buf);
+ call_->cq()->Pluck(&buf);
}
- virtual bool Read(R* msg) { return context_->Read(msg); }
+ virtual bool Read(R* msg) override {
+ CallOpBuffer buf;
+ buf.AddRecvMessage(msg);
+ call_->PerformOps(&buf);
+ return call_->cq()->Pluck(&buf) && buf.got_message;
+ }
private:
- StreamContextInterface* const context_; // not owned
+ Call* const call_;
+ ServerContext* const ctx_;
};
template <class W>
-class ServerWriter : public WriterInterface<W> {
+class ServerWriter final : public WriterInterface<W> {
public:
- explicit ServerWriter(StreamContextInterface* context) : context_(context) {
- GPR_ASSERT(context_);
- context_->Start(true);
- context_->Read(context_->request());
+ ServerWriter(Call* call, ServerContext* ctx) : call_(call), ctx_(ctx) {}
+
+ void SendInitialMetadata() {
+ GPR_ASSERT(!ctx_->sent_initial_metadata_);
+
+ CallOpBuffer buf;
+ buf.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ call_->PerformOps(&buf);
+ call_->cq()->Pluck(&buf);
}
- virtual bool Write(const W& msg) {
- return context_->Write(const_cast<W*>(&msg), false);
+ virtual bool Write(const W& msg) override {
+ CallOpBuffer buf;
+ if (!ctx_->sent_initial_metadata_) {
+ buf.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ }
+ buf.AddSendMessage(msg);
+ call_->PerformOps(&buf);
+ return call_->cq()->Pluck(&buf);
}
private:
- StreamContextInterface* const context_; // not owned
+ Call* const call_;
+ ServerContext* const ctx_;
};
// Server-side interface for bi-directional streaming.
template <class W, class R>
-class ServerReaderWriter : public WriterInterface<W>,
+class ServerReaderWriter final : public WriterInterface<W>,
public ReaderInterface<R> {
public:
- explicit ServerReaderWriter(StreamContextInterface* context)
- : context_(context) {
- GPR_ASSERT(context_);
- context_->Start(true);
+ ServerReaderWriter(Call* call, ServerContext* ctx) : call_(call), ctx_(ctx) {}
+
+ void SendInitialMetadata() {
+ GPR_ASSERT(!ctx_->sent_initial_metadata_);
+
+ CallOpBuffer buf;
+ buf.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ call_->PerformOps(&buf);
+ call_->cq()->Pluck(&buf);
}
- virtual bool Read(R* msg) { return context_->Read(msg); }
+ virtual bool Read(R* msg) override {
+ CallOpBuffer buf;
+ buf.AddRecvMessage(msg);
+ call_->PerformOps(&buf);
+ return call_->cq()->Pluck(&buf) && buf.got_message;
+ }
- virtual bool Write(const W& msg) {
- return context_->Write(const_cast<W*>(&msg), false);
+ virtual bool Write(const W& msg) override {
+ CallOpBuffer buf;
+ if (!ctx_->sent_initial_metadata_) {
+ buf.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ }
+ buf.AddSendMessage(msg);
+ call_->PerformOps(&buf);
+ return call_->cq()->Pluck(&buf);
}
private:
- StreamContextInterface* const context_; // not owned
+ Call* const call_;
+ ServerContext* const ctx_;
+};
+
+// Async interfaces
+// Common interface for all client side streaming.
+class ClientAsyncStreamingInterface {
+ public:
+ virtual ~ClientAsyncStreamingInterface() {}
+
+ virtual void ReadInitialMetadata(void* tag) = 0;
+
+ virtual void Finish(Status* status, void* tag) = 0;
+};
+
+// An interface that yields a sequence of R messages.
+template <class R>
+class AsyncReaderInterface {
+ public:
+ virtual ~AsyncReaderInterface() {}
+
+ virtual void Read(R* msg, void* tag) = 0;
+};
+
+// An interface that can be fed a sequence of W messages.
+template <class W>
+class AsyncWriterInterface {
+ public:
+ virtual ~AsyncWriterInterface() {}
+
+ virtual void Write(const W& msg, void* tag) = 0;
+};
+
+template <class R>
+class ClientAsyncReader final : public ClientAsyncStreamingInterface,
+ public AsyncReaderInterface<R> {
+ public:
+ // Create a stream and write the first request out.
+ ClientAsyncReader(ChannelInterface *channel, CompletionQueue* cq,
+ const RpcMethod &method, ClientContext *context,
+ const google::protobuf::Message &request, void* tag)
+ : context_(context), call_(channel->CreateCall(method, context, cq)) {
+ init_buf_.Reset(tag);
+ init_buf_.AddSendInitialMetadata(&context->send_initial_metadata_);
+ init_buf_.AddSendMessage(request);
+ init_buf_.AddClientSendClose();
+ call_.PerformOps(&init_buf_);
+ }
+
+ void ReadInitialMetadata(void* tag) override {
+ GPR_ASSERT(!context_->initial_metadata_received_);
+
+ meta_buf_.Reset(tag);
+ meta_buf_.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ call_.PerformOps(&meta_buf_);
+ context_->initial_metadata_received_ = true;
+ }
+
+ void Read(R *msg, void* tag) override {
+ read_buf_.Reset(tag);
+ if (!context_->initial_metadata_received_) {
+ read_buf_.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ context_->initial_metadata_received_ = true;
+ }
+ read_buf_.AddRecvMessage(msg);
+ call_.PerformOps(&read_buf_);
+ }
+
+ void Finish(Status* status, void* tag) override {
+ finish_buf_.Reset(tag);
+ if (!context_->initial_metadata_received_) {
+ finish_buf_.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ context_->initial_metadata_received_ = true;
+ }
+ finish_buf_.AddClientRecvStatus(&context_->trailing_metadata_, status);
+ call_.PerformOps(&finish_buf_);
+ }
+
+ private:
+ ClientContext* context_ = nullptr;
+ Call call_;
+ CallOpBuffer init_buf_;
+ CallOpBuffer meta_buf_;
+ CallOpBuffer read_buf_;
+ CallOpBuffer finish_buf_;
+};
+
+template <class W>
+class ClientAsyncWriter final : public ClientAsyncStreamingInterface,
+ public AsyncWriterInterface<W> {
+ public:
+ ClientAsyncWriter(ChannelInterface *channel, CompletionQueue* cq,
+ const RpcMethod &method, ClientContext *context,
+ google::protobuf::Message *response, void* tag)
+ : context_(context), response_(response),
+ call_(channel->CreateCall(method, context, cq)) {
+ init_buf_.Reset(tag);
+ init_buf_.AddSendInitialMetadata(&context->send_initial_metadata_);
+ call_.PerformOps(&init_buf_);
+ }
+
+ void ReadInitialMetadata(void* tag) override {
+ GPR_ASSERT(!context_->initial_metadata_received_);
+
+ meta_buf_.Reset(tag);
+ meta_buf_.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ call_.PerformOps(&meta_buf_);
+ context_->initial_metadata_received_ = true;
+ }
+
+ void Write(const W& msg, void* tag) override {
+ write_buf_.Reset(tag);
+ write_buf_.AddSendMessage(msg);
+ call_.PerformOps(&write_buf_);
+ }
+
+ void WritesDone(void* tag) {
+ writes_done_buf_.Reset(tag);
+ writes_done_buf_.AddClientSendClose();
+ call_.PerformOps(&writes_done_buf_);
+ }
+
+ void Finish(Status* status, void* tag) override {
+ finish_buf_.Reset(tag);
+ if (!context_->initial_metadata_received_) {
+ finish_buf_.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ context_->initial_metadata_received_ = true;
+ }
+ finish_buf_.AddRecvMessage(response_);
+ finish_buf_.AddClientRecvStatus(&context_->trailing_metadata_, status);
+ call_.PerformOps(&finish_buf_);
+ }
+
+ private:
+ ClientContext* context_ = nullptr;
+ google::protobuf::Message *const response_;
+ Call call_;
+ CallOpBuffer init_buf_;
+ CallOpBuffer meta_buf_;
+ CallOpBuffer write_buf_;
+ CallOpBuffer writes_done_buf_;
+ CallOpBuffer finish_buf_;
+};
+
+// Client-side interface for bi-directional streaming.
+template <class W, class R>
+class ClientAsyncReaderWriter final : public ClientAsyncStreamingInterface,
+ public AsyncWriterInterface<W>,
+ public AsyncReaderInterface<R> {
+ public:
+ ClientAsyncReaderWriter(ChannelInterface *channel, CompletionQueue* cq,
+ const RpcMethod &method, ClientContext *context, void* tag)
+ : context_(context), call_(channel->CreateCall(method, context, cq)) {
+ init_buf_.Reset(tag);
+ init_buf_.AddSendInitialMetadata(&context->send_initial_metadata_);
+ call_.PerformOps(&init_buf_);
+ }
+
+ void ReadInitialMetadata(void* tag) override {
+ GPR_ASSERT(!context_->initial_metadata_received_);
+
+ meta_buf_.Reset(tag);
+ meta_buf_.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ call_.PerformOps(&meta_buf_);
+ context_->initial_metadata_received_ = true;
+ }
+
+ void Read(R *msg, void* tag) override {
+ read_buf_.Reset(tag);
+ if (!context_->initial_metadata_received_) {
+ read_buf_.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ context_->initial_metadata_received_ = true;
+ }
+ read_buf_.AddRecvMessage(msg);
+ call_.PerformOps(&read_buf_);
+ }
+
+ void Write(const W& msg, void* tag) override {
+ write_buf_.Reset(tag);
+ write_buf_.AddSendMessage(msg);
+ call_.PerformOps(&write_buf_);
+ }
+
+ void WritesDone(void* tag) {
+ writes_done_buf_.Reset(tag);
+ writes_done_buf_.AddClientSendClose();
+ call_.PerformOps(&writes_done_buf_);
+ }
+
+ void Finish(Status* status, void* tag) override {
+ finish_buf_.Reset(tag);
+ if (!context_->initial_metadata_received_) {
+ finish_buf_.AddRecvInitialMetadata(&context_->recv_initial_metadata_);
+ context_->initial_metadata_received_ = true;
+ }
+ finish_buf_.AddClientRecvStatus(&context_->trailing_metadata_, status);
+ call_.PerformOps(&finish_buf_);
+ }
+
+ private:
+ ClientContext* context_ = nullptr;
+ Call call_;
+ CallOpBuffer init_buf_;
+ CallOpBuffer meta_buf_;
+ CallOpBuffer read_buf_;
+ CallOpBuffer write_buf_;
+ CallOpBuffer writes_done_buf_;
+ CallOpBuffer finish_buf_;
+};
+
+// TODO(yangg) Move out of stream.h
+template <class W>
+class ServerAsyncResponseWriter final : public ServerAsyncStreamingInterface {
+ public:
+ explicit ServerAsyncResponseWriter(ServerContext* ctx)
+ : call_(nullptr, nullptr, nullptr), ctx_(ctx) {}
+
+ void SendInitialMetadata(void* tag) {
+ GPR_ASSERT(!ctx_->sent_initial_metadata_);
+
+ meta_buf_.Reset(tag);
+ meta_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ call_.PerformOps(&meta_buf_);
+ }
+
+ void Finish(const W& msg, const Status& status, void* tag) {
+ finish_buf_.Reset(tag);
+ if (!ctx_->sent_initial_metadata_) {
+ finish_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ }
+ // The response is dropped if the status is not OK.
+ if (status.IsOk()) {
+ finish_buf_.AddSendMessage(msg);
+ }
+ bool cancelled = false;
+ finish_buf_.AddServerRecvClose(&cancelled);
+ finish_buf_.AddServerSendStatus(&ctx_->trailing_metadata_, status);
+ call_.PerformOps(&finish_buf_);
+ }
+
+ void FinishWithError(const Status& status, void* tag) {
+ GPR_ASSERT(!status.IsOk());
+ finish_buf_.Reset(tag);
+ if (!ctx_->sent_initial_metadata_) {
+ finish_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ }
+ bool cancelled = false;
+ finish_buf_.AddServerRecvClose(&cancelled);
+ finish_buf_.AddServerSendStatus(&ctx_->trailing_metadata_, status);
+ call_.PerformOps(&finish_buf_);
+ }
+
+ private:
+ void BindCall(Call *call) override { call_ = *call; }
+
+ Call call_;
+ ServerContext* ctx_;
+ CallOpBuffer meta_buf_;
+ CallOpBuffer finish_buf_;
+};
+
+template <class W, class R>
+class ServerAsyncReader : public ServerAsyncStreamingInterface,
+ public AsyncReaderInterface<R> {
+ public:
+ explicit ServerAsyncReader(ServerContext* ctx)
+ : call_(nullptr, nullptr, nullptr), ctx_(ctx) {}
+
+ void SendInitialMetadata(void* tag) override {
+ GPR_ASSERT(!ctx_->sent_initial_metadata_);
+
+ meta_buf_.Reset(tag);
+ meta_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ call_.PerformOps(&meta_buf_);
+ }
+
+ void Read(R* msg, void* tag) override {
+ read_buf_.Reset(tag);
+ read_buf_.AddRecvMessage(msg);
+ call_.PerformOps(&read_buf_);
+ }
+
+ void Finish(const W& msg, const Status& status, void* tag) {
+ finish_buf_.Reset(tag);
+ if (!ctx_->sent_initial_metadata_) {
+ finish_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ }
+ // The response is dropped if the status is not OK.
+ if (status.IsOk()) {
+ finish_buf_.AddSendMessage(msg);
+ }
+ bool cancelled = false;
+ finish_buf_.AddServerRecvClose(&cancelled);
+ finish_buf_.AddServerSendStatus(&ctx_->trailing_metadata_, status);
+ call_.PerformOps(&finish_buf_);
+ }
+
+ void FinishWithError(const Status& status, void* tag) {
+ GPR_ASSERT(!status.IsOk());
+ finish_buf_.Reset(tag);
+ if (!ctx_->sent_initial_metadata_) {
+ finish_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ }
+ bool cancelled = false;
+ finish_buf_.AddServerRecvClose(&cancelled);
+ finish_buf_.AddServerSendStatus(&ctx_->trailing_metadata_, status);
+ call_.PerformOps(&finish_buf_);
+ }
+
+ private:
+ void BindCall(Call *call) override { call_ = *call; }
+
+ Call call_;
+ ServerContext* ctx_;
+ CallOpBuffer meta_buf_;
+ CallOpBuffer read_buf_;
+ CallOpBuffer finish_buf_;
+};
+
+template <class W>
+class ServerAsyncWriter : public ServerAsyncStreamingInterface,
+ public AsyncWriterInterface<W> {
+ public:
+ explicit ServerAsyncWriter(ServerContext* ctx)
+ : call_(nullptr, nullptr, nullptr), ctx_(ctx) {}
+
+ void SendInitialMetadata(void* tag) override {
+ GPR_ASSERT(!ctx_->sent_initial_metadata_);
+
+ meta_buf_.Reset(tag);
+ meta_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ call_.PerformOps(&meta_buf_);
+ }
+
+ void Write(const W& msg, void* tag) override {
+ write_buf_.Reset(tag);
+ if (!ctx_->sent_initial_metadata_) {
+ write_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ }
+ write_buf_.AddSendMessage(msg);
+ call_.PerformOps(&write_buf_);
+ }
+
+ void Finish(const Status& status, void* tag) {
+ finish_buf_.Reset(tag);
+ if (!ctx_->sent_initial_metadata_) {
+ finish_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ }
+ bool cancelled = false;
+ finish_buf_.AddServerRecvClose(&cancelled);
+ finish_buf_.AddServerSendStatus(&ctx_->trailing_metadata_, status);
+ call_.PerformOps(&finish_buf_);
+ }
+
+ private:
+ void BindCall(Call *call) override { call_ = *call; }
+
+ Call call_;
+ ServerContext* ctx_;
+ CallOpBuffer meta_buf_;
+ CallOpBuffer write_buf_;
+ CallOpBuffer finish_buf_;
+};
+
+// Server-side interface for bi-directional streaming.
+template <class W, class R>
+class ServerAsyncReaderWriter : public ServerAsyncStreamingInterface,
+ public AsyncWriterInterface<W>,
+ public AsyncReaderInterface<R> {
+ public:
+ explicit ServerAsyncReaderWriter(ServerContext* ctx)
+ : call_(nullptr, nullptr, nullptr), ctx_(ctx) {}
+
+ void SendInitialMetadata(void* tag) override {
+ GPR_ASSERT(!ctx_->sent_initial_metadata_);
+
+ meta_buf_.Reset(tag);
+ meta_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ call_.PerformOps(&meta_buf_);
+ }
+
+ virtual void Read(R* msg, void* tag) override {
+ read_buf_.Reset(tag);
+ read_buf_.AddRecvMessage(msg);
+ call_.PerformOps(&read_buf_);
+ }
+
+ virtual void Write(const W& msg, void* tag) override {
+ write_buf_.Reset(tag);
+ if (!ctx_->sent_initial_metadata_) {
+ write_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ }
+ write_buf_.AddSendMessage(msg);
+ call_.PerformOps(&write_buf_);
+ }
+
+ void Finish(const Status& status, void* tag) {
+ finish_buf_.Reset(tag);
+ if (!ctx_->sent_initial_metadata_) {
+ finish_buf_.AddSendInitialMetadata(&ctx_->initial_metadata_);
+ ctx_->sent_initial_metadata_ = true;
+ }
+ bool cancelled = false;
+ finish_buf_.AddServerRecvClose(&cancelled);
+ finish_buf_.AddServerSendStatus(&ctx_->trailing_metadata_, status);
+ call_.PerformOps(&finish_buf_);
+ }
+
+ private:
+ void BindCall(Call *call) override { call_ = *call; }
+
+ Call call_;
+ ServerContext* ctx_;
+ CallOpBuffer meta_buf_;
+ CallOpBuffer read_buf_;
+ CallOpBuffer write_buf_;
+ CallOpBuffer finish_buf_;
};
} // namespace grpc
diff --git a/include/grpc++/stream_context_interface.h b/include/grpc++/stream_context_interface.h
deleted file mode 100644
index a841198..0000000
--- a/include/grpc++/stream_context_interface.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#ifndef __GRPCPP_STREAM_CONTEXT_INTERFACE_H__
-#define __GRPCPP_STREAM_CONTEXT_INTERFACE_H__
-
-namespace google {
-namespace protobuf {
-class Message;
-}
-}
-
-namespace grpc {
-class Status;
-
-// An interface to avoid dependency on internal implementation.
-class StreamContextInterface {
- public:
- virtual ~StreamContextInterface() {}
-
- virtual void Start(bool buffered) = 0;
-
- virtual bool Read(google::protobuf::Message* msg) = 0;
- virtual bool Write(const google::protobuf::Message* msg, bool is_last) = 0;
- virtual const Status& Wait() = 0;
- virtual void Cancel() = 0;
-
- virtual google::protobuf::Message* request() = 0;
- virtual google::protobuf::Message* response() = 0;
-};
-
-} // namespace grpc
-
-#endif // __GRPCPP_STREAM_CONTEXT_INTERFACE_H__
diff --git a/include/grpc/grpc b/include/grpc/grpc
new file mode 120000
index 0000000..fc80ad1
--- /dev/null
+++ b/include/grpc/grpc
@@ -0,0 +1 @@
+/home/craig/grpc-ct/include/grpc
\ No newline at end of file
diff --git a/include/grpc/grpc.h b/include/grpc/grpc.h
index 9807de9..2b2c304 100644
--- a/include/grpc/grpc.h
+++ b/include/grpc/grpc.h
@@ -255,15 +255,18 @@
void grpc_call_details_destroy(grpc_call_details *details);
typedef enum {
- /* Send initial metadata: one and only one instance MUST be sent for each call,
+ /* Send initial metadata: one and only one instance MUST be sent for each
+ call,
unless the call was cancelled - in which case this can be skipped */
GRPC_OP_SEND_INITIAL_METADATA = 0,
/* Send a message: 0 or more of these operations can occur for each call */
GRPC_OP_SEND_MESSAGE,
- /* Send a close from the server: one and only one instance MUST be sent from the client,
+ /* Send a close from the server: one and only one instance MUST be sent from
+ the client,
unless the call was cancelled - in which case this can be skipped */
GRPC_OP_SEND_CLOSE_FROM_CLIENT,
- /* Send status from the server: one and only one instance MUST be sent from the server
+ /* Send status from the server: one and only one instance MUST be sent from
+ the server
unless the call was cancelled - in which case this can be skipped */
GRPC_OP_SEND_STATUS_FROM_SERVER,
/* Receive initial metadata: one and only one MUST be made on the client, must
@@ -271,13 +274,16 @@
GRPC_OP_RECV_INITIAL_METADATA,
/* Receive a message: 0 or more of these operations can occur for each call */
GRPC_OP_RECV_MESSAGE,
- /* Receive status on the client: one and only one must be made on the client */
+ /* Receive status on the client: one and only one must be made on the client
+ */
GRPC_OP_RECV_STATUS_ON_CLIENT,
- /* Receive status on the server: one and only one must be made on the server */
+ /* Receive status on the server: one and only one must be made on the server
+ */
GRPC_OP_RECV_CLOSE_ON_SERVER
} grpc_op_type;
-/* Operation data: one field for each op type (except SEND_CLOSE_FROM_CLIENT which has
+/* Operation data: one field for each op type (except SEND_CLOSE_FROM_CLIENT
+ which has
no arguments) */
typedef struct grpc_op {
grpc_op_type op;
@@ -301,29 +307,33 @@
grpc_metadata_array *recv_initial_metadata;
grpc_byte_buffer **recv_message;
struct {
- /* ownership of the array is with the caller, but ownership of the elements
+ /* ownership of the array is with the caller, but ownership of the
+ elements
stays with the call object (ie key, value members are owned by the call
object, trailing_metadata->array is owned by the caller).
After the operation completes, call grpc_metadata_array_destroy on this
value, or reuse it in a future op. */
grpc_metadata_array *trailing_metadata;
grpc_status_code *status;
- /* status_details is a buffer owned by the application before the op completes
- and after the op has completed. During the operation status_details may be
- reallocated to a size larger than *status_details_capacity, in which case
+ /* status_details is a buffer owned by the application before the op
+ completes
+ and after the op has completed. During the operation status_details may
+ be
+ reallocated to a size larger than *status_details_capacity, in which
+ case
*status_details_capacity will be updated with the new array capacity.
Pre-allocating space:
size_t my_capacity = 8;
char *my_details = gpr_malloc(my_capacity);
x.status_details = &my_details;
- x.status_details_capacity = &my_capacity;
+ x.status_details_capacity = &my_capacity;
Not pre-allocating space:
size_t my_capacity = 0;
char *my_details = NULL;
x.status_details = &my_details;
- x.status_details_capacity = &my_capacity;
+ x.status_details_capacity = &my_capacity;
After the call:
gpr_free(my_details); */
@@ -331,7 +341,8 @@
size_t *status_details_capacity;
} recv_status_on_client;
struct {
- /* out argument, set to 1 if the call failed in any way (seen as a cancellation
+ /* out argument, set to 1 if the call failed in any way (seen as a
+ cancellation
on the server), or 0 if the call succeeded */
int *cancelled;
} recv_close_on_server;
@@ -393,7 +404,7 @@
gpr_timespec deadline);
/* Start a batch of operations defined in the array ops; when complete, post a
- completion of type 'tag' to the completion queue bound to the call.
+ completion of type 'tag' to the completion queue bound to the call.
The order of ops specified in the batch has no significance.
Only one operation of each type can be active at once in any given
batch. */
@@ -540,10 +551,30 @@
grpc_call_error grpc_server_request_call_old(grpc_server *server,
void *tag_new);
+/* Request notification of a new call */
grpc_call_error grpc_server_request_call(
grpc_server *server, grpc_call **call, grpc_call_details *details,
grpc_metadata_array *request_metadata,
- grpc_completion_queue *completion_queue, void *tag_new);
+ grpc_completion_queue *cq_bound_to_call,
+ void *tag_new);
+
+/* Registers a method in the server.
+ Methods to this (host, method) pair will not be reported by
+ grpc_server_request_call, but instead be reported by
+ grpc_server_request_registered_call when passed the appropriate
+ registered_method (as returned by this function).
+ Must be called before grpc_server_start.
+ Returns NULL on failure. */
+void *grpc_server_register_method(grpc_server *server, const char *method,
+ const char *host,
+ grpc_completion_queue *new_call_cq);
+
+/* Request notification of a new pre-registered call */
+grpc_call_error grpc_server_request_registered_call(
+ grpc_server *server, void *registered_method, grpc_call **call,
+ gpr_timespec *deadline, grpc_metadata_array *request_metadata,
+ grpc_byte_buffer **optional_payload,
+ grpc_completion_queue *cq_bound_to_call, void *tag_new);
/* Create a server */
grpc_server *grpc_server_create(grpc_completion_queue *cq,
diff --git a/src/core/support/cpu.h b/include/grpc/support/cpu.h
similarity index 95%
rename from src/core/support/cpu.h
rename to include/grpc/support/cpu.h
index f8ec2c6..9025f7c 100644
--- a/src/core/support/cpu.h
+++ b/include/grpc/support/cpu.h
@@ -34,6 +34,10 @@
#ifndef __GRPC_INTERNAL_SUPPORT_CPU_H__
#define __GRPC_INTERNAL_SUPPORT_CPU_H__
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* Interface providing CPU information for currently running system */
/* Return the number of CPU cores on the current system. Will return 0 if
@@ -46,4 +50,8 @@
[0, gpr_cpu_num_cores() - 1] */
unsigned gpr_cpu_current_cpu(void);
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
#endif /* __GRPC_INTERNAL_SUPPORT_CPU_H__ */
diff --git a/src/compiler/cpp_generator.cc b/src/compiler/cpp_generator.cc
index 8724f97..60dc02d 100644
--- a/src/compiler/cpp_generator.cc
+++ b/src/compiler/cpp_generator.cc
@@ -41,10 +41,18 @@
#include <google/protobuf/descriptor.pb.h>
#include <google/protobuf/io/printer.h>
#include <google/protobuf/io/zero_copy_stream_impl_lite.h>
+#include <sstream>
namespace grpc_cpp_generator {
namespace {
+template <class T>
+std::string as_string(T x) {
+ std::ostringstream out;
+ out << x;
+ return out.str();
+}
+
bool NoStreaming(const google::protobuf::MethodDescriptor *method) {
return !method->client_streaming() && !method->server_streaming();
}
@@ -61,6 +69,17 @@
return method->client_streaming() && method->server_streaming();
}
+bool HasUnaryCalls(const google::protobuf::FileDescriptor *file) {
+ for (int i = 0; i < file->service_count(); i++) {
+ for (int j = 0; j < file->service(i)->method_count(); j++) {
+ if (NoStreaming(file->service(i)->method(j))) {
+ return true;
+ }
+ }
+ }
+ return false;
+}
+
bool HasClientOnlyStreaming(const google::protobuf::FileDescriptor *file) {
for (int i = 0; i < file->service_count(); i++) {
for (int j = 0; j < file->service(i)->method_count(); j++) {
@@ -97,20 +116,30 @@
std::string GetHeaderIncludes(const google::protobuf::FileDescriptor *file) {
std::string temp =
- "#include \"grpc++/impl/internal_stub.h\"\n"
- "#include \"grpc++/status.h\"\n"
+ "#include <grpc++/impl/internal_stub.h>\n"
+ "#include <grpc++/impl/service_type.h>\n"
+ "#include <grpc++/status.h>\n"
"\n"
"namespace grpc {\n"
+ "class CompletionQueue;\n"
"class ChannelInterface;\n"
"class RpcService;\n"
"class ServerContext;\n";
+ if (HasUnaryCalls(file)) {
+ temp.append(
+ "template <class OutMessage> class ServerAsyncResponseWriter;\n");
+ }
if (HasClientOnlyStreaming(file)) {
temp.append("template <class OutMessage> class ClientWriter;\n");
temp.append("template <class InMessage> class ServerReader;\n");
+ temp.append("template <class OutMessage> class ClientAsyncWriter;\n");
+ temp.append("template <class OutMessage, class InMessage> class ServerAsyncReader;\n");
}
if (HasServerOnlyStreaming(file)) {
temp.append("template <class InMessage> class ClientReader;\n");
temp.append("template <class OutMessage> class ServerWriter;\n");
+ temp.append("template <class OutMessage> class ClientAsyncReader;\n");
+ temp.append("template <class InMessage> class ServerAsyncWriter;\n");
}
if (HasBidiStreaming(file)) {
temp.append(
@@ -119,16 +148,24 @@
temp.append(
"template <class OutMessage, class InMessage>\n"
"class ServerReaderWriter;\n");
+ temp.append(
+ "template <class OutMessage, class InMessage>\n"
+ "class ClientAsyncReaderWriter;\n");
+ temp.append(
+ "template <class OutMessage, class InMessage>\n"
+ "class ServerAsyncReaderWriter;\n");
}
temp.append("} // namespace grpc\n");
return temp;
}
std::string GetSourceIncludes() {
- return "#include \"grpc++/channel_interface.h\"\n"
- "#include \"grpc++/impl/rpc_method.h\"\n"
- "#include \"grpc++/impl/rpc_service_method.h\"\n"
- "#include \"grpc++/stream.h\"\n";
+ return "#include <grpc++/channel_interface.h>\n"
+ "#include <grpc++/impl/client_unary_call.h>\n"
+ "#include <grpc++/impl/rpc_method.h>\n"
+ "#include <grpc++/impl/rpc_service_method.h>\n"
+ "#include <grpc++/impl/service_type.h>\n"
+ "#include <grpc++/stream.h>\n";
}
void PrintHeaderClientMethod(google::protobuf::io::Printer *printer,
@@ -142,27 +179,44 @@
if (NoStreaming(method)) {
printer->Print(*vars,
"::grpc::Status $Method$(::grpc::ClientContext* context, "
- "const $Request$& request, $Response$* response);\n\n");
+ "const $Request$& request, $Response$* response);\n");
+ printer->Print(*vars,
+ "void $Method$(::grpc::ClientContext* context, "
+ "const $Request$& request, $Response$* response, "
+ "::grpc::Status* status, "
+ "::grpc::CompletionQueue* cq, void* tag);\n");
} else if (ClientOnlyStreaming(method)) {
- printer->Print(
- *vars,
- "::grpc::ClientWriter< $Request$>* $Method$("
- "::grpc::ClientContext* context, $Response$* response);\n\n");
+ printer->Print(*vars,
+ "::grpc::ClientWriter< $Request$>* $Method$("
+ "::grpc::ClientContext* context, $Response$* response);\n");
+ printer->Print(*vars,
+ "::grpc::ClientAsyncWriter< $Request$>* $Method$("
+ "::grpc::ClientContext* context, $Response$* response, "
+ "::grpc::CompletionQueue* cq, void* tag);\n");
} else if (ServerOnlyStreaming(method)) {
printer->Print(
*vars,
"::grpc::ClientReader< $Response$>* $Method$("
- "::grpc::ClientContext* context, const $Request$* request);\n\n");
+ "::grpc::ClientContext* context, const $Request$& request);\n");
+ printer->Print(*vars,
+ "::grpc::ClientAsyncReader< $Response$>* $Method$("
+ "::grpc::ClientContext* context, const $Request$& request, "
+ "::grpc::CompletionQueue* cq, void* tag);\n");
} else if (BidiStreaming(method)) {
printer->Print(*vars,
"::grpc::ClientReaderWriter< $Request$, $Response$>* "
- "$Method$(::grpc::ClientContext* context);\n\n");
+ "$Method$(::grpc::ClientContext* context);\n");
+ printer->Print(*vars,
+ "::grpc::ClientAsyncReaderWriter< $Request$, $Response$>* "
+ "$Method$(::grpc::ClientContext* context, "
+ "::grpc::CompletionQueue* cq, void* tag);\n");
}
}
-void PrintHeaderServerMethod(google::protobuf::io::Printer *printer,
- const google::protobuf::MethodDescriptor *method,
- std::map<std::string, std::string> *vars) {
+void PrintHeaderServerMethodSync(
+ google::protobuf::io::Printer *printer,
+ const google::protobuf::MethodDescriptor *method,
+ std::map<std::string, std::string> *vars) {
(*vars)["Method"] = method->name();
(*vars)["Request"] =
grpc_cpp_generator::ClassName(method->input_type(), true);
@@ -194,19 +248,56 @@
}
}
+void PrintHeaderServerMethodAsync(
+ google::protobuf::io::Printer *printer,
+ const google::protobuf::MethodDescriptor *method,
+ std::map<std::string, std::string> *vars) {
+ (*vars)["Method"] = method->name();
+ (*vars)["Request"] =
+ grpc_cpp_generator::ClassName(method->input_type(), true);
+ (*vars)["Response"] =
+ grpc_cpp_generator::ClassName(method->output_type(), true);
+ if (NoStreaming(method)) {
+ printer->Print(*vars,
+ "void Request$Method$("
+ "::grpc::ServerContext* context, $Request$* request, "
+ "::grpc::ServerAsyncResponseWriter< $Response$>* response, "
+ "::grpc::CompletionQueue* cq, void *tag);\n");
+ } else if (ClientOnlyStreaming(method)) {
+ printer->Print(*vars,
+ "void Request$Method$("
+ "::grpc::ServerContext* context, "
+ "::grpc::ServerAsyncReader< $Response$, $Request$>* reader, "
+ "::grpc::CompletionQueue* cq, void *tag);\n");
+ } else if (ServerOnlyStreaming(method)) {
+ printer->Print(*vars,
+ "void Request$Method$("
+ "::grpc::ServerContext* context, $Request$* request, "
+ "::grpc::ServerAsyncWriter< $Response$>* writer, "
+ "::grpc::CompletionQueue* cq, void *tag);\n");
+ } else if (BidiStreaming(method)) {
+ printer->Print(
+ *vars,
+ "void Request$Method$("
+ "::grpc::ServerContext* context, "
+ "::grpc::ServerAsyncReaderWriter< $Response$, $Request$>* stream, "
+ "::grpc::CompletionQueue* cq, void *tag);\n");
+ }
+}
+
void PrintHeaderService(google::protobuf::io::Printer *printer,
const google::protobuf::ServiceDescriptor *service,
std::map<std::string, std::string> *vars) {
(*vars)["Service"] = service->name();
printer->Print(*vars,
- "class $Service$ {\n"
+ "class $Service$ final {\n"
" public:\n");
printer->Indent();
// Client side
printer->Print(
- "class Stub : public ::grpc::InternalStub {\n"
+ "class Stub final : public ::grpc::InternalStub {\n"
" public:\n");
printer->Indent();
for (int i = 0; i < service->method_count(); ++i) {
@@ -220,23 +311,37 @@
printer->Print("\n");
- // Server side
+ // Server side - Synchronous
printer->Print(
- "class Service {\n"
+ "class Service : public ::grpc::SynchronousService {\n"
" public:\n");
printer->Indent();
printer->Print("Service() : service_(nullptr) {}\n");
printer->Print("virtual ~Service();\n");
for (int i = 0; i < service->method_count(); ++i) {
- PrintHeaderServerMethod(printer, service->method(i), vars);
+ PrintHeaderServerMethodSync(printer, service->method(i), vars);
}
- printer->Print("::grpc::RpcService* service();\n");
+ printer->Print("::grpc::RpcService* service() override final;\n");
printer->Outdent();
printer->Print(
" private:\n"
" ::grpc::RpcService* service_;\n");
printer->Print("};\n");
+ // Server side - Asynchronous
+ printer->Print(
+ "class AsyncService final : public ::grpc::AsynchronousService {\n"
+ " public:\n");
+ printer->Indent();
+ (*vars)["MethodCount"] = as_string(service->method_count());
+ printer->Print("explicit AsyncService(::grpc::CompletionQueue* cq);\n");
+ printer->Print("~AsyncService() {};\n");
+ for (int i = 0; i < service->method_count(); ++i) {
+ PrintHeaderServerMethodAsync(printer, service->method(i), vars);
+ }
+ printer->Outdent();
+ printer->Print("};\n");
+
printer->Outdent();
printer->Print("};\n");
}
@@ -268,10 +373,20 @@
"::grpc::ClientContext* context, "
"const $Request$& request, $Response$* response) {\n");
printer->Print(*vars,
- " return channel()->StartBlockingRpc("
- "::grpc::RpcMethod(\"/$Package$$Service$/$Method$\"), "
+ " return ::grpc::BlockingUnaryCall(channel(),"
+ "::grpc::RpcMethod($Service$_method_names[$Idx$]), "
"context, request, response);\n"
"}\n\n");
+ printer->Print(*vars,
+ "void $Service$::Stub::$Method$("
+ "::grpc::ClientContext* context, "
+ "const $Request$& request, $Response$* response, ::grpc::Status* status, "
+ "::grpc::CompletionQueue* cq, void* tag) {\n");
+ printer->Print(*vars,
+ " ::grpc::AsyncUnaryCall(channel(),"
+ "::grpc::RpcMethod($Service$_method_names[$Idx$]), "
+ "context, request, response, status, cq, tag);\n"
+ "}\n\n");
} else if (ClientOnlyStreaming(method)) {
printer->Print(
*vars,
@@ -279,22 +394,46 @@
"::grpc::ClientContext* context, $Response$* response) {\n");
printer->Print(*vars,
" return new ::grpc::ClientWriter< $Request$>("
- "channel()->CreateStream("
- "::grpc::RpcMethod(\"/$Package$$Service$/$Method$\", "
+ "channel(),"
+ "::grpc::RpcMethod($Service$_method_names[$Idx$], "
"::grpc::RpcMethod::RpcType::CLIENT_STREAMING), "
- "context, nullptr, response));\n"
+ "context, response);\n"
+ "}\n\n");
+ printer->Print(
+ *vars,
+ "::grpc::ClientAsyncWriter< $Request$>* $Service$::Stub::$Method$("
+ "::grpc::ClientContext* context, $Response$* response, "
+ "::grpc::CompletionQueue* cq, void* tag) {\n");
+ printer->Print(*vars,
+ " return new ::grpc::ClientAsyncWriter< $Request$>("
+ "channel(), cq, "
+ "::grpc::RpcMethod($Service$_method_names[$Idx$], "
+ "::grpc::RpcMethod::RpcType::CLIENT_STREAMING), "
+ "context, response, tag);\n"
"}\n\n");
} else if (ServerOnlyStreaming(method)) {
printer->Print(
*vars,
"::grpc::ClientReader< $Response$>* $Service$::Stub::$Method$("
- "::grpc::ClientContext* context, const $Request$* request) {\n");
+ "::grpc::ClientContext* context, const $Request$& request) {\n");
printer->Print(*vars,
" return new ::grpc::ClientReader< $Response$>("
- "channel()->CreateStream("
- "::grpc::RpcMethod(\"/$Package$$Service$/$Method$\", "
+ "channel(),"
+ "::grpc::RpcMethod($Service$_method_names[$Idx$], "
"::grpc::RpcMethod::RpcType::SERVER_STREAMING), "
- "context, request, nullptr));\n"
+ "context, request);\n"
+ "}\n\n");
+ printer->Print(
+ *vars,
+ "::grpc::ClientAsyncReader< $Response$>* $Service$::Stub::$Method$("
+ "::grpc::ClientContext* context, const $Request$& request, "
+ "::grpc::CompletionQueue* cq, void* tag) {\n");
+ printer->Print(*vars,
+ " return new ::grpc::ClientAsyncReader< $Response$>("
+ "channel(), cq, "
+ "::grpc::RpcMethod($Service$_method_names[$Idx$], "
+ "::grpc::RpcMethod::RpcType::SERVER_STREAMING), "
+ "context, request, tag);\n"
"}\n\n");
} else if (BidiStreaming(method)) {
printer->Print(
@@ -304,10 +443,23 @@
printer->Print(
*vars,
" return new ::grpc::ClientReaderWriter< $Request$, $Response$>("
- "channel()->CreateStream("
- "::grpc::RpcMethod(\"/$Package$$Service$/$Method$\", "
+ "channel(),"
+ "::grpc::RpcMethod($Service$_method_names[$Idx$], "
"::grpc::RpcMethod::RpcType::BIDI_STREAMING), "
- "context, nullptr, nullptr));\n"
+ "context);\n"
+ "}\n\n");
+ printer->Print(
+ *vars,
+ "::grpc::ClientAsyncReaderWriter< $Request$, $Response$>* "
+ "$Service$::Stub::$Method$(::grpc::ClientContext* context, "
+ "::grpc::CompletionQueue* cq, void* tag) {\n");
+ printer->Print(
+ *vars,
+ " return new ::grpc::ClientAsyncReaderWriter< $Request$, $Response$>("
+ "channel(), cq, "
+ "::grpc::RpcMethod($Service$_method_names[$Idx$], "
+ "::grpc::RpcMethod::RpcType::BIDI_STREAMING), "
+ "context, tag);\n"
"}\n\n");
}
}
@@ -362,10 +514,73 @@
}
}
+void PrintSourceServerAsyncMethod(
+ google::protobuf::io::Printer *printer,
+ const google::protobuf::MethodDescriptor *method,
+ std::map<std::string, std::string> *vars) {
+ (*vars)["Method"] = method->name();
+ (*vars)["Request"] =
+ grpc_cpp_generator::ClassName(method->input_type(), true);
+ (*vars)["Response"] =
+ grpc_cpp_generator::ClassName(method->output_type(), true);
+ if (NoStreaming(method)) {
+ printer->Print(*vars,
+ "void $Service$::AsyncService::Request$Method$("
+ "::grpc::ServerContext* context, "
+ "$Request$* request, "
+ "::grpc::ServerAsyncResponseWriter< $Response$>* response, "
+ "::grpc::CompletionQueue* cq, void* tag) {\n");
+ printer->Print(
+ *vars,
+ " AsynchronousService::RequestAsyncUnary($Idx$, context, request, response, cq, tag);\n");
+ printer->Print("}\n\n");
+ } else if (ClientOnlyStreaming(method)) {
+ printer->Print(*vars,
+ "void $Service$::AsyncService::Request$Method$("
+ "::grpc::ServerContext* context, "
+ "::grpc::ServerAsyncReader< $Response$, $Request$>* reader, "
+ "::grpc::CompletionQueue* cq, void* tag) {\n");
+ printer->Print(
+ *vars,
+ " AsynchronousService::RequestClientStreaming($Idx$, context, reader, cq, tag);\n");
+ printer->Print("}\n\n");
+ } else if (ServerOnlyStreaming(method)) {
+ printer->Print(*vars,
+ "void $Service$::AsyncService::Request$Method$("
+ "::grpc::ServerContext* context, "
+ "$Request$* request, "
+ "::grpc::ServerAsyncWriter< $Response$>* writer, "
+ "::grpc::CompletionQueue* cq, void* tag) {\n");
+ printer->Print(
+ *vars,
+ " AsynchronousService::RequestServerStreaming($Idx$, context, request, writer, cq, tag);\n");
+ printer->Print("}\n\n");
+ } else if (BidiStreaming(method)) {
+ printer->Print(
+ *vars,
+ "void $Service$::AsyncService::Request$Method$("
+ "::grpc::ServerContext* context, "
+ "::grpc::ServerAsyncReaderWriter< $Response$, $Request$>* stream, "
+ "::grpc::CompletionQueue* cq, void *tag) {\n");
+ printer->Print(
+ *vars,
+ " AsynchronousService::RequestBidiStreaming($Idx$, context, stream, cq, tag);\n");
+ printer->Print("}\n\n");
+ }
+}
+
void PrintSourceService(google::protobuf::io::Printer *printer,
const google::protobuf::ServiceDescriptor *service,
std::map<std::string, std::string> *vars) {
(*vars)["Service"] = service->name();
+
+ printer->Print(*vars, "static const char* $Service$_method_names[] = {\n");
+ for (int i = 0; i < service->method_count(); ++i) {
+ (*vars)["Method"] = service->method(i)->name();
+ printer->Print(*vars, " \"/$Package$$Service$/$Method$\",\n");
+ }
+ printer->Print(*vars, "};\n\n");
+
printer->Print(
*vars,
"$Service$::Stub* $Service$::NewStub("
@@ -375,15 +590,25 @@
" return stub;\n"
"};\n\n");
for (int i = 0; i < service->method_count(); ++i) {
+ (*vars)["Idx"] = as_string(i);
PrintSourceClientMethod(printer, service->method(i), vars);
}
+ (*vars)["MethodCount"] = as_string(service->method_count());
+ printer->Print(
+ *vars,
+ "$Service$::AsyncService::AsyncService(::grpc::CompletionQueue* cq) : "
+ "::grpc::AsynchronousService(cq, $Service$_method_names, $MethodCount$) "
+ "{}\n\n");
+
printer->Print(*vars,
"$Service$::Service::~Service() {\n"
" delete service_;\n"
"}\n\n");
for (int i = 0; i < service->method_count(); ++i) {
+ (*vars)["Idx"] = as_string(i);
PrintSourceServerMethod(printer, service->method(i), vars);
+ PrintSourceServerAsyncMethod(printer, service->method(i), vars);
}
printer->Print(*vars,
"::grpc::RpcService* $Service$::Service::service() {\n");
@@ -395,6 +620,7 @@
printer->Print("service_ = new ::grpc::RpcService();\n");
for (int i = 0; i < service->method_count(); ++i) {
const google::protobuf::MethodDescriptor *method = service->method(i);
+ (*vars)["Idx"] = as_string(i);
(*vars)["Method"] = method->name();
(*vars)["Request"] =
grpc_cpp_generator::ClassName(method->input_type(), true);
@@ -404,7 +630,7 @@
printer->Print(
*vars,
"service_->AddMethod(new ::grpc::RpcServiceMethod(\n"
- " \"/$Package$$Service$/$Method$\",\n"
+ " $Service$_method_names[$Idx$],\n"
" ::grpc::RpcMethod::NORMAL_RPC,\n"
" new ::grpc::RpcMethodHandler< $Service$::Service, $Request$, "
"$Response$>(\n"
@@ -416,7 +642,7 @@
printer->Print(
*vars,
"service_->AddMethod(new ::grpc::RpcServiceMethod(\n"
- " \"/$Package$$Service$/$Method$\",\n"
+ " $Service$_method_names[$Idx$],\n"
" ::grpc::RpcMethod::CLIENT_STREAMING,\n"
" new ::grpc::ClientStreamingHandler< "
"$Service$::Service, $Request$, $Response$>(\n"
@@ -429,7 +655,7 @@
printer->Print(
*vars,
"service_->AddMethod(new ::grpc::RpcServiceMethod(\n"
- " \"/$Package$$Service$/$Method$\",\n"
+ " $Service$_method_names[$Idx$],\n"
" ::grpc::RpcMethod::SERVER_STREAMING,\n"
" new ::grpc::ServerStreamingHandler< "
"$Service$::Service, $Request$, $Response$>(\n"
@@ -442,7 +668,7 @@
printer->Print(
*vars,
"service_->AddMethod(new ::grpc::RpcServiceMethod(\n"
- " \"/$Package$$Service$/$Method$\",\n"
+ " $Service$_method_names[$Idx$],\n"
" ::grpc::RpcMethod::BIDI_STREAMING,\n"
" new ::grpc::BidiStreamingHandler< "
"$Service$::Service, $Request$, $Response$>(\n"
diff --git a/src/core/iomgr/tcp_server.h b/src/core/iomgr/tcp_server.h
index 2558a1e..11f9b05 100644
--- a/src/core/iomgr/tcp_server.h
+++ b/src/core/iomgr/tcp_server.h
@@ -46,8 +46,9 @@
grpc_tcp_server *grpc_tcp_server_create(void);
/* Start listening to bound ports */
-void grpc_tcp_server_start(grpc_tcp_server *server, grpc_pollset *pollset,
- grpc_tcp_server_cb cb, void *cb_arg);
+void grpc_tcp_server_start(grpc_tcp_server *server, grpc_pollset **pollsets,
+ size_t pollset_count, grpc_tcp_server_cb cb,
+ void *cb_arg);
/* Add a port to the server, returning port number on success, or negative
on failure.
diff --git a/src/core/iomgr/tcp_server_posix.c b/src/core/iomgr/tcp_server_posix.c
index 355a040..d8b180f 100644
--- a/src/core/iomgr/tcp_server_posix.c
+++ b/src/core/iomgr/tcp_server_posix.c
@@ -363,9 +363,10 @@
return (index < s->nports) ? s->ports[index].fd : -1;
}
-void grpc_tcp_server_start(grpc_tcp_server *s, grpc_pollset *pollset,
- grpc_tcp_server_cb cb, void *cb_arg) {
- size_t i;
+void grpc_tcp_server_start(grpc_tcp_server *s, grpc_pollset **pollsets,
+ size_t pollset_count, grpc_tcp_server_cb cb,
+ void *cb_arg) {
+ size_t i, j;
GPR_ASSERT(cb);
gpr_mu_lock(&s->mu);
GPR_ASSERT(!s->cb);
@@ -373,8 +374,8 @@
s->cb = cb;
s->cb_arg = cb_arg;
for (i = 0; i < s->nports; i++) {
- if (pollset) {
- grpc_pollset_add_fd(pollset, s->ports[i].emfd);
+ for (j = 0; j < pollset_count; j++) {
+ grpc_pollset_add_fd(pollsets[j], s->ports[i].emfd);
}
grpc_fd_notify_on_read(s->ports[i].emfd, on_read, &s->ports[i]);
s->active_ports++;
diff --git a/src/core/security/server_secure_chttp2.c b/src/core/security/server_secure_chttp2.c
index 480c882..19056ba 100644
--- a/src/core/security/server_secure_chttp2.c
+++ b/src/core/security/server_secure_chttp2.c
@@ -76,9 +76,10 @@
/* Note: the following code is the same with server_chttp2.c */
/* Server callback: start listening on our ports */
-static void start(grpc_server *server, void *tcpp, grpc_pollset *pollset) {
+static void start(grpc_server *server, void *tcpp, grpc_pollset **pollsets,
+ size_t pollset_count) {
grpc_tcp_server *tcp = tcpp;
- grpc_tcp_server_start(tcp, pollset, on_accept, server);
+ grpc_tcp_server_start(tcp, pollsets, pollset_count, on_accept, server);
}
/* Server callback: destroy the tcp listener (so we don't generate further
diff --git a/src/core/statistics/census_log.c b/src/core/statistics/census_log.c
index aea0a33..1504c02 100644
--- a/src/core/statistics/census_log.c
+++ b/src/core/statistics/census_log.c
@@ -91,9 +91,9 @@
*/
#include "src/core/statistics/census_log.h"
#include <string.h>
-#include "src/core/support/cpu.h"
#include <grpc/support/alloc.h>
#include <grpc/support/atm.h>
+#include <grpc/support/cpu.h>
#include <grpc/support/log.h>
#include <grpc/support/port_platform.h>
#include <grpc/support/sync.h>
diff --git a/src/core/support/cpu_linux.c b/src/core/support/cpu_linux.c
index ad82174..c8375e6 100644
--- a/src/core/support/cpu_linux.c
+++ b/src/core/support/cpu_linux.c
@@ -39,7 +39,7 @@
#ifdef GPR_CPU_LINUX
-#include "src/core/support/cpu.h"
+#include <grpc/support/cpu.h>
#include <sched.h>
#include <errno.h>
diff --git a/src/core/surface/call.c b/src/core/surface/call.c
index 58a2436..743ef0c 100644
--- a/src/core/surface/call.c
+++ b/src/core/surface/call.c
@@ -258,6 +258,10 @@
call->cq = cq;
}
+grpc_completion_queue *grpc_call_get_completion_queue(grpc_call *call) {
+ return call->cq;
+}
+
void grpc_call_internal_ref(grpc_call *c) { gpr_ref(&c->internal_refcount); }
static void destroy_call(void *call, int ignored_success) {
diff --git a/src/core/surface/call.h b/src/core/surface/call.h
index 05014c6..55e4344 100644
--- a/src/core/surface/call.h
+++ b/src/core/surface/call.h
@@ -89,6 +89,7 @@
const void *server_transport_data);
void grpc_call_set_completion_queue(grpc_call *call, grpc_completion_queue *cq);
+grpc_completion_queue *grpc_call_get_completion_queue(grpc_call *call);
void grpc_call_internal_ref(grpc_call *call);
void grpc_call_internal_unref(grpc_call *call, int allow_immediate_deletion);
diff --git a/src/core/surface/lame_client.c b/src/core/surface/lame_client.c
index 411dbab..a8fdeed 100644
--- a/src/core/surface/lame_client.c
+++ b/src/core/surface/lame_client.c
@@ -47,6 +47,7 @@
} call_data;
typedef struct {
+ grpc_mdelem *status;
grpc_mdelem *message;
} channel_data;
@@ -57,6 +58,7 @@
switch (op->type) {
case GRPC_SEND_START:
+ grpc_call_recv_metadata(elem, grpc_mdelem_ref(channeld->status));
grpc_call_recv_metadata(elem, grpc_mdelem_ref(channeld->message));
grpc_call_stream_closed(elem);
break;
@@ -93,18 +95,22 @@
const grpc_channel_args *args, grpc_mdctx *mdctx,
int is_first, int is_last) {
channel_data *channeld = elem->channel_data;
+ char status[12];
GPR_ASSERT(is_first);
GPR_ASSERT(is_last);
channeld->message = grpc_mdelem_from_strings(mdctx, "grpc-message",
"Rpc sent on a lame channel.");
+ gpr_ltoa(GRPC_STATUS_UNKNOWN, status);
+ channeld->status = grpc_mdelem_from_strings(mdctx, "grpc-status", status);
}
static void destroy_channel_elem(grpc_channel_element *elem) {
channel_data *channeld = elem->channel_data;
grpc_mdelem_unref(channeld->message);
+ grpc_mdelem_unref(channeld->status);
}
static const grpc_channel_filter lame_filter = {
diff --git a/src/core/surface/server.c b/src/core/surface/server.c
index ee0f96a..4ae6f5d 100644
--- a/src/core/surface/server.c
+++ b/src/core/surface/server.c
@@ -53,13 +53,64 @@
typedef struct listener {
void *arg;
- void (*start)(grpc_server *server, void *arg, grpc_pollset *pollset);
+ void (*start)(grpc_server *server, void *arg, grpc_pollset **pollsets,
+ size_t pollset_count);
void (*destroy)(grpc_server *server, void *arg);
struct listener *next;
} listener;
typedef struct call_data call_data;
typedef struct channel_data channel_data;
+typedef struct registered_method registered_method;
+
+typedef struct {
+ call_data *next;
+ call_data *prev;
+} call_link;
+
+typedef enum { LEGACY_CALL, BATCH_CALL, REGISTERED_CALL } requested_call_type;
+
+typedef struct {
+ requested_call_type type;
+ void *tag;
+ union {
+ struct {
+ grpc_completion_queue *cq_bind;
+ grpc_call **call;
+ grpc_call_details *details;
+ grpc_metadata_array *initial_metadata;
+ } batch;
+ struct {
+ grpc_completion_queue *cq_bind;
+ grpc_call **call;
+ registered_method *registered_method;
+ gpr_timespec *deadline;
+ grpc_metadata_array *initial_metadata;
+ grpc_byte_buffer **optional_payload;
+ } registered;
+ } data;
+} requested_call;
+
+typedef struct {
+ requested_call *calls;
+ size_t count;
+ size_t capacity;
+} requested_call_array;
+
+struct registered_method {
+ char *method;
+ char *host;
+ call_data *pending;
+ requested_call_array requested;
+ grpc_completion_queue *cq;
+ registered_method *next;
+};
+
+typedef struct channel_registered_method {
+ registered_method *server_registered_method;
+ grpc_mdstr *method;
+ grpc_mdstr *host;
+} channel_registered_method;
struct channel_data {
grpc_server *server;
@@ -69,33 +120,25 @@
/* linked list of all channels on a server */
channel_data *next;
channel_data *prev;
+ channel_registered_method *registered_methods;
+ gpr_uint32 registered_method_slots;
+ gpr_uint32 registered_method_max_probes;
};
-typedef void (*new_call_cb)(grpc_server *server, grpc_completion_queue *cq,
- grpc_call **call, grpc_call_details *details,
- grpc_metadata_array *initial_metadata,
- call_data *calld, void *user_data);
-
-typedef struct {
- void *user_data;
- grpc_completion_queue *cq;
- grpc_call **call;
- grpc_call_details *details;
- grpc_metadata_array *initial_metadata;
- new_call_cb cb;
-} requested_call;
-
struct grpc_server {
size_t channel_filter_count;
const grpc_channel_filter **channel_filters;
grpc_channel_args *channel_args;
- grpc_completion_queue *cq;
+ grpc_completion_queue *unregistered_cq;
+
+ grpc_completion_queue **cqs;
+ grpc_pollset **pollsets;
+ size_t cq_count;
gpr_mu mu;
- requested_call *requested_calls;
- size_t requested_call_count;
- size_t requested_call_capacity;
+ registered_method *registered_methods;
+ requested_call_array requested_calls;
gpr_uint8 shutdown;
gpr_uint8 have_shutdown_tag;
@@ -108,11 +151,6 @@
gpr_refcount internal_refcount;
};
-typedef struct {
- call_data *next;
- call_data *prev;
-} call_link;
-
typedef enum {
/* waiting for metadata */
NOT_STARTED,
@@ -125,7 +163,7 @@
} call_state;
typedef struct legacy_data {
- grpc_metadata_array *initial_metadata;
+ grpc_metadata_array initial_metadata;
} legacy_data;
struct call_data {
@@ -137,9 +175,9 @@
grpc_mdstr *host;
legacy_data *legacy;
- grpc_call_details *details;
+ grpc_completion_queue *cq_new;
- gpr_uint8 included[CALL_LIST_COUNT];
+ call_data **root[CALL_LIST_COUNT];
call_link links[CALL_LIST_COUNT];
};
@@ -148,30 +186,33 @@
static void do_nothing(void *unused, grpc_op_error ignored) {}
-static int call_list_join(grpc_server *server, call_data *call,
- call_list list) {
- if (call->included[list]) return 0;
- call->included[list] = 1;
- if (!server->lists[list]) {
- server->lists[list] = call;
+static void begin_call(grpc_server *server, call_data *calld,
+ requested_call *rc);
+static void fail_call(grpc_server *server, requested_call *rc);
+
+static int call_list_join(call_data **root, call_data *call, call_list list) {
+ GPR_ASSERT(!call->root[list]);
+ call->root[list] = root;
+ if (!*root) {
+ *root = call;
call->links[list].next = call->links[list].prev = call;
} else {
- call->links[list].next = server->lists[list];
- call->links[list].prev = server->lists[list]->links[list].prev;
+ call->links[list].next = *root;
+ call->links[list].prev = (*root)->links[list].prev;
call->links[list].next->links[list].prev =
call->links[list].prev->links[list].next = call;
}
return 1;
}
-static call_data *call_list_remove_head(grpc_server *server, call_list list) {
- call_data *out = server->lists[list];
+static call_data *call_list_remove_head(call_data **root, call_list list) {
+ call_data *out = *root;
if (out) {
- out->included[list] = 0;
+ out->root[list] = NULL;
if (out->links[list].next == out) {
- server->lists[list] = NULL;
+ *root = NULL;
} else {
- server->lists[list] = out->links[list].next;
+ *root = out->links[list].next;
out->links[list].next->links[list].prev = out->links[list].prev;
out->links[list].prev->links[list].next = out->links[list].next;
}
@@ -179,33 +220,59 @@
return out;
}
-static int call_list_remove(grpc_server *server, call_data *call,
- call_list list) {
- if (!call->included[list]) return 0;
- call->included[list] = 0;
- if (server->lists[list] == call) {
- server->lists[list] = call->links[list].next;
- if (server->lists[list] == call) {
- server->lists[list] = NULL;
+static int call_list_remove(call_data *call, call_list list) {
+ call_data **root = call->root[list];
+ if (root == NULL) return 0;
+ call->root[list] = NULL;
+ if (*root == call) {
+ *root = call->links[list].next;
+ if (*root == call) {
+ *root = NULL;
return 1;
}
}
- GPR_ASSERT(server->lists[list] != call);
+ GPR_ASSERT(*root != call);
call->links[list].next->links[list].prev = call->links[list].prev;
call->links[list].prev->links[list].next = call->links[list].next;
return 1;
}
+static void requested_call_array_destroy(requested_call_array *array) {
+ gpr_free(array->calls);
+}
+
+static requested_call *requested_call_array_add(requested_call_array *array) {
+ requested_call *rc;
+ if (array->count == array->capacity) {
+ array->capacity = GPR_MAX(array->capacity + 8, array->capacity * 2);
+ array->calls =
+ gpr_realloc(array->calls, sizeof(requested_call) * array->capacity);
+ }
+ rc = &array->calls[array->count++];
+ memset(rc, 0, sizeof(*rc));
+ return rc;
+}
+
static void server_ref(grpc_server *server) {
gpr_ref(&server->internal_refcount);
}
static void server_unref(grpc_server *server) {
+ registered_method *rm;
if (gpr_unref(&server->internal_refcount)) {
grpc_channel_args_destroy(server->channel_args);
gpr_mu_destroy(&server->mu);
gpr_free(server->channel_filters);
- gpr_free(server->requested_calls);
+ requested_call_array_destroy(&server->requested_calls);
+ while ((rm = server->registered_methods) != NULL) {
+ server->registered_methods = rm->next;
+ gpr_free(rm->method);
+ gpr_free(rm->host);
+ requested_call_array_destroy(&rm->requested);
+ gpr_free(rm);
+ }
+ gpr_free(server->cqs);
+ gpr_free(server->pollsets);
gpr_free(server);
}
}
@@ -223,7 +290,6 @@
static void finish_destroy_channel(void *cd, int success) {
channel_data *chand = cd;
grpc_server *server = chand->server;
- /*gpr_log(GPR_INFO, "destroy channel %p", chand->channel);*/
grpc_channel_destroy(chand->channel);
server_unref(server);
}
@@ -236,23 +302,63 @@
grpc_iomgr_add_callback(finish_destroy_channel, chand);
}
+static void finish_start_new_rpc_and_unlock(grpc_server *server,
+ grpc_call_element *elem,
+ call_data **pending_root,
+ requested_call_array *array) {
+ requested_call rc;
+ call_data *calld = elem->call_data;
+ if (array->count == 0) {
+ calld->state = PENDING;
+ call_list_join(pending_root, calld, PENDING_START);
+ gpr_mu_unlock(&server->mu);
+ } else {
+ rc = array->calls[--array->count];
+ calld->state = ACTIVATED;
+ gpr_mu_unlock(&server->mu);
+ begin_call(server, calld, &rc);
+ }
+}
+
static void start_new_rpc(grpc_call_element *elem) {
channel_data *chand = elem->channel_data;
call_data *calld = elem->call_data;
grpc_server *server = chand->server;
+ gpr_uint32 i;
+ gpr_uint32 hash;
+ channel_registered_method *rm;
gpr_mu_lock(&server->mu);
- if (server->requested_call_count > 0) {
- requested_call rc = server->requested_calls[--server->requested_call_count];
- calld->state = ACTIVATED;
- gpr_mu_unlock(&server->mu);
- rc.cb(server, rc.cq, rc.call, rc.details, rc.initial_metadata, calld,
- rc.user_data);
- } else {
- calld->state = PENDING;
- call_list_join(server, calld, PENDING_START);
- gpr_mu_unlock(&server->mu);
+ if (chand->registered_methods && calld->path && calld->host) {
+ /* check for an exact match with host */
+ hash = GRPC_MDSTR_KV_HASH(calld->host->hash, calld->path->hash);
+ for (i = 0; i < chand->registered_method_max_probes; i++) {
+ rm = &chand->registered_methods[(hash + i) %
+ chand->registered_method_slots];
+ if (!rm) break;
+ if (rm->host != calld->host) continue;
+ if (rm->method != calld->path) continue;
+ finish_start_new_rpc_and_unlock(server, elem,
+ &rm->server_registered_method->pending,
+ &rm->server_registered_method->requested);
+ return;
+ }
+ /* check for a wildcard method definition (no host set) */
+ hash = GRPC_MDSTR_KV_HASH(0, calld->path->hash);
+ for (i = 0; i <= chand->registered_method_max_probes; i++) {
+ rm = &chand->registered_methods[(hash + i) %
+ chand->registered_method_slots];
+ if (!rm) break;
+ if (rm->host != NULL) continue;
+ if (rm->method != calld->path) continue;
+ finish_start_new_rpc_and_unlock(server, elem,
+ &rm->server_registered_method->pending,
+ &rm->server_registered_method->requested);
+ return;
+ }
}
+ finish_start_new_rpc_and_unlock(server, elem, &server->lists[PENDING_START],
+ &server->requested_calls);
}
static void kill_zombie(void *elem, int success) {
@@ -267,7 +373,7 @@
case ACTIVATED:
break;
case PENDING:
- call_list_remove(chand->server, calld, PENDING_START);
+ call_list_remove(calld, PENDING_START);
/* fallthrough intended */
case NOT_STARTED:
calld->state = ZOMBIED;
@@ -398,7 +504,7 @@
calld->call = grpc_call_from_top_element(elem);
gpr_mu_lock(&chand->server->mu);
- call_list_join(chand->server, calld, ALL_CALLS);
+ call_list_join(&chand->server->lists[ALL_CALLS], calld, ALL_CALLS);
gpr_mu_unlock(&chand->server->mu);
server_ref(chand->server);
@@ -407,15 +513,18 @@
static void destroy_call_elem(grpc_call_element *elem) {
channel_data *chand = elem->channel_data;
call_data *calld = elem->call_data;
- int i;
+ size_t i;
gpr_mu_lock(&chand->server->mu);
for (i = 0; i < CALL_LIST_COUNT; i++) {
- call_list_remove(chand->server, elem->call_data, i);
+ call_list_remove(elem->call_data, i);
}
if (chand->server->shutdown && chand->server->have_shutdown_tag &&
chand->server->lists[ALL_CALLS] == NULL) {
- grpc_cq_end_server_shutdown(chand->server->cq, chand->server->shutdown_tag);
+ for (i = 0; i < chand->server->cq_count; i++) {
+ grpc_cq_end_server_shutdown(chand->server->cqs[i],
+ chand->server->shutdown_tag);
+ }
}
gpr_mu_unlock(&chand->server->mu);
@@ -427,8 +536,7 @@
}
if (calld->legacy) {
- gpr_free(calld->legacy->initial_metadata->metadata);
- gpr_free(calld->legacy->initial_metadata);
+ gpr_free(calld->legacy->initial_metadata.metadata);
gpr_free(calld->legacy);
}
@@ -447,10 +555,23 @@
chand->path_key = grpc_mdstr_from_string(metadata_context, ":path");
chand->authority_key = grpc_mdstr_from_string(metadata_context, ":authority");
chand->next = chand->prev = chand;
+ chand->registered_methods = NULL;
}
static void destroy_channel_elem(grpc_channel_element *elem) {
+ size_t i;
channel_data *chand = elem->channel_data;
+ if (chand->registered_methods) {
+ for (i = 0; i < chand->registered_method_slots; i++) {
+ if (chand->registered_methods[i].method) {
+ grpc_mdstr_unref(chand->registered_methods[i].method);
+ }
+ if (chand->registered_methods[i].host) {
+ grpc_mdstr_unref(chand->registered_methods[i].host);
+ }
+ }
+ gpr_free(chand->registered_methods);
+ }
if (chand->server) {
gpr_mu_lock(&chand->server->mu);
chand->next->prev = chand->prev;
@@ -464,11 +585,21 @@
}
static const grpc_channel_filter server_surface_filter = {
- call_op, channel_op, sizeof(call_data),
- init_call_elem, destroy_call_elem, sizeof(channel_data),
- init_channel_elem, destroy_channel_elem, "server",
+ call_op, channel_op, sizeof(call_data), init_call_elem, destroy_call_elem,
+ sizeof(channel_data), init_channel_elem, destroy_channel_elem, "server",
};
+static void addcq(grpc_server *server, grpc_completion_queue *cq) {
+ size_t i, n;
+ for (i = 0; i < server->cq_count; i++) {
+ if (server->cqs[i] == cq) return;
+ }
+ n = server->cq_count++;
+ server->cqs = gpr_realloc(server->cqs,
+ server->cq_count * sizeof(grpc_completion_queue *));
+ server->cqs[n] = cq;
+}
+
grpc_server *grpc_server_create_from_filters(grpc_completion_queue *cq,
grpc_channel_filter **filters,
size_t filter_count,
@@ -478,10 +609,11 @@
grpc_server *server = gpr_malloc(sizeof(grpc_server));
memset(server, 0, sizeof(grpc_server));
+ if (cq) addcq(server, cq);
gpr_mu_init(&server->mu);
- server->cq = cq;
+ server->unregistered_cq = cq;
/* decremented by grpc_server_destroy */
gpr_ref_init(&server->internal_refcount, 1);
server->root_channel_data.next = server->root_channel_data.prev =
@@ -509,11 +641,50 @@
return server;
}
+static int streq(const char *a, const char *b) {
+ if (a == NULL && b == NULL) return 1;
+ if (a == NULL) return 0;
+ if (b == NULL) return 0;
+ return 0 == strcmp(a, b);
+}
+
+void *grpc_server_register_method(grpc_server *server, const char *method,
+ const char *host,
+ grpc_completion_queue *cq_new_rpc) {
+ registered_method *m;
+ if (!method) {
+ gpr_log(GPR_ERROR, "%s method string cannot be NULL", __FUNCTION__);
+ return NULL;
+ }
+ for (m = server->registered_methods; m; m = m->next) {
+ if (streq(m->method, method) && streq(m->host, host)) {
+ gpr_log(GPR_ERROR, "duplicate registration for %s@%s", method,
+ host ? host : "*");
+ return NULL;
+ }
+ }
+ addcq(server, cq_new_rpc);
+ m = gpr_malloc(sizeof(registered_method));
+ memset(m, 0, sizeof(*m));
+ m->method = gpr_strdup(method);
+ m->host = gpr_strdup(host);
+ m->next = server->registered_methods;
+ m->cq = cq_new_rpc;
+ server->registered_methods = m;
+ return m;
+}
+
void grpc_server_start(grpc_server *server) {
listener *l;
+ size_t i;
+
+ server->pollsets = gpr_malloc(sizeof(grpc_pollset *) * server->cq_count);
+ for (i = 0; i < server->cq_count; i++) {
+ server->pollsets[i] = grpc_cq_pollset(server->cqs[i]);
+ }
for (l = server->listeners; l; l = l->next) {
- l->start(server, l->arg, grpc_cq_pollset(server->cq));
+ l->start(server, l->arg, server->pollsets, server->cq_count);
}
}
@@ -525,8 +696,19 @@
grpc_channel_filter const **filters =
gpr_malloc(sizeof(grpc_channel_filter *) * num_filters);
size_t i;
+ size_t num_registered_methods;
+ size_t alloc;
+ registered_method *rm;
+ channel_registered_method *crm;
grpc_channel *channel;
channel_data *chand;
+ grpc_mdstr *host;
+ grpc_mdstr *method;
+ gpr_uint32 hash;
+ gpr_uint32 slots;
+ gpr_uint32 probes;
+ gpr_uint32 max_probes = 0;
+ grpc_transport_setup_result result;
for (i = 0; i < s->channel_filter_count; i++) {
filters[i] = s->channel_filters[i];
@@ -536,7 +718,9 @@
}
filters[i] = &grpc_connected_channel_filter;
- grpc_transport_add_to_pollset(transport, grpc_cq_pollset(s->cq));
+ for (i = 0; i < s->cq_count; i++) {
+ grpc_transport_add_to_pollset(transport, grpc_cq_pollset(s->cqs[i]));
+ }
channel = grpc_channel_create_from_filters(filters, num_filters,
s->channel_args, mdctx, 0);
@@ -546,6 +730,38 @@
server_ref(s);
chand->channel = channel;
+ num_registered_methods = 0;
+ for (rm = s->registered_methods; rm; rm = rm->next) {
+ num_registered_methods++;
+ }
+ /* build a lookup table phrased in terms of mdstr's in this channels context
+ to quickly find registered methods */
+ if (num_registered_methods > 0) {
+ slots = 2 * num_registered_methods;
+ alloc = sizeof(channel_registered_method) * slots;
+ chand->registered_methods = gpr_malloc(alloc);
+ memset(chand->registered_methods, 0, alloc);
+ for (rm = s->registered_methods; rm; rm = rm->next) {
+ host = rm->host ? grpc_mdstr_from_string(mdctx, rm->host) : NULL;
+ method = grpc_mdstr_from_string(mdctx, rm->method);
+ hash = GRPC_MDSTR_KV_HASH(host ? host->hash : 0, method->hash);
+ for (probes = 0; chand->registered_methods[(hash + probes) % slots]
+ .server_registered_method != NULL;
+ probes++)
+ ;
+ if (probes > max_probes) max_probes = probes;
+ crm = &chand->registered_methods[(hash + probes) % slots];
+ crm->server_registered_method = rm;
+ crm->host = host;
+ crm->method = method;
+ }
+ chand->registered_method_slots = slots;
+ chand->registered_method_max_probes = max_probes;
+ }
+
+ result = grpc_connected_channel_bind_transport(
+ grpc_channel_get_channel_stack(channel), transport);
+
gpr_mu_lock(&s->mu);
chand->next = &s->root_channel_data;
chand->prev = chand->next->prev;
@@ -554,21 +770,20 @@
gpr_free(filters);
- return grpc_connected_channel_bind_transport(
- grpc_channel_get_channel_stack(channel), transport);
+ return result;
}
-void shutdown_internal(grpc_server *server, gpr_uint8 have_shutdown_tag,
- void *shutdown_tag) {
+static void shutdown_internal(grpc_server *server, gpr_uint8 have_shutdown_tag,
+ void *shutdown_tag) {
listener *l;
- requested_call *requested_calls;
- size_t requested_call_count;
+ requested_call_array requested_calls;
channel_data **channels;
channel_data *c;
size_t nchannels;
size_t i;
grpc_channel_op op;
grpc_channel_element *elem;
+ registered_method *rm;
/* lock, and gather up some stuff to do */
gpr_mu_lock(&server->mu);
@@ -591,18 +806,35 @@
i++;
}
+ /* collect all unregistered then registered calls */
requested_calls = server->requested_calls;
- requested_call_count = server->requested_call_count;
- server->requested_calls = NULL;
- server->requested_call_count = 0;
+ memset(&server->requested_calls, 0, sizeof(server->requested_calls));
+ for (rm = server->registered_methods; rm; rm = rm->next) {
+ if (requested_calls.count + rm->requested.count >
+ requested_calls.capacity) {
+ requested_calls.capacity =
+ GPR_MAX(requested_calls.count + rm->requested.count,
+ 2 * requested_calls.capacity);
+ requested_calls.calls =
+ gpr_realloc(requested_calls.calls, sizeof(*requested_calls.calls) *
+ requested_calls.capacity);
+ }
+ memcpy(requested_calls.calls + requested_calls.count, rm->requested.calls,
+ sizeof(*requested_calls.calls) * rm->requested.count);
+ requested_calls.count += rm->requested.count;
+ gpr_free(rm->requested.calls);
+ memset(&rm->requested, 0, sizeof(rm->requested));
+ }
server->shutdown = 1;
server->have_shutdown_tag = have_shutdown_tag;
server->shutdown_tag = shutdown_tag;
if (have_shutdown_tag) {
- grpc_cq_begin_op(server->cq, NULL, GRPC_SERVER_SHUTDOWN);
- if (server->lists[ALL_CALLS] == NULL) {
- grpc_cq_end_server_shutdown(server->cq, shutdown_tag);
+ for (i = 0; i < server->cq_count; i++) {
+ grpc_cq_begin_op(server->cqs[i], NULL, GRPC_SERVER_SHUTDOWN);
+ if (server->lists[ALL_CALLS] == NULL) {
+ grpc_cq_end_server_shutdown(server->cqs[i], shutdown_tag);
+ }
}
}
gpr_mu_unlock(&server->mu);
@@ -623,13 +855,10 @@
gpr_free(channels);
/* terminate all the requested calls */
- for (i = 0; i < requested_call_count; i++) {
- requested_calls[i].cb(server, requested_calls[i].cq,
- requested_calls[i].call, requested_calls[i].details,
- requested_calls[i].initial_metadata, NULL,
- requested_calls[i].user_data);
+ for (i = 0; i < requested_calls.count; i++) {
+ fail_call(server, &requested_calls.calls[i]);
}
- gpr_free(requested_calls);
+ gpr_free(requested_calls.calls);
/* Shutdown listeners */
for (l = server->listeners; l; l = l->next) {
@@ -664,7 +893,8 @@
void grpc_server_add_listener(grpc_server *server, void *arg,
void (*start)(grpc_server *server, void *arg,
- grpc_pollset *pollset),
+ grpc_pollset **pollsets,
+ size_t pollset_count),
void (*destroy)(grpc_server *server, void *arg)) {
listener *l = gpr_malloc(sizeof(listener));
l->arg = arg;
@@ -675,47 +905,92 @@
}
static grpc_call_error queue_call_request(grpc_server *server,
- grpc_completion_queue *cq,
- grpc_call **call,
- grpc_call_details *details,
- grpc_metadata_array *initial_metadata,
- new_call_cb cb, void *user_data) {
- call_data *calld;
- requested_call *rc;
+ requested_call *rc) {
+ call_data *calld = NULL;
+ requested_call_array *requested_calls = NULL;
gpr_mu_lock(&server->mu);
if (server->shutdown) {
gpr_mu_unlock(&server->mu);
- cb(server, cq, call, details, initial_metadata, NULL, user_data);
+ fail_call(server, rc);
return GRPC_CALL_OK;
}
- calld = call_list_remove_head(server, PENDING_START);
+ switch (rc->type) {
+ case LEGACY_CALL:
+ case BATCH_CALL:
+ calld =
+ call_list_remove_head(&server->lists[PENDING_START], PENDING_START);
+ requested_calls = &server->requested_calls;
+ break;
+ case REGISTERED_CALL:
+ calld = call_list_remove_head(
+ &rc->data.registered.registered_method->pending, PENDING_START);
+ requested_calls = &rc->data.registered.registered_method->requested;
+ break;
+ }
if (calld) {
GPR_ASSERT(calld->state == PENDING);
calld->state = ACTIVATED;
gpr_mu_unlock(&server->mu);
- cb(server, cq, call, details, initial_metadata, calld, user_data);
+ begin_call(server, calld, rc);
return GRPC_CALL_OK;
} else {
- if (server->requested_call_count == server->requested_call_capacity) {
- server->requested_call_capacity =
- GPR_MAX(server->requested_call_capacity + 8,
- server->requested_call_capacity * 2);
- server->requested_calls =
- gpr_realloc(server->requested_calls,
- sizeof(requested_call) * server->requested_call_capacity);
- }
- rc = &server->requested_calls[server->requested_call_count++];
- rc->cb = cb;
- rc->cq = cq;
- rc->call = call;
- rc->details = details;
- rc->user_data = user_data;
- rc->initial_metadata = initial_metadata;
+ *requested_call_array_add(requested_calls) = *rc;
gpr_mu_unlock(&server->mu);
return GRPC_CALL_OK;
}
}
+grpc_call_error grpc_server_request_call(grpc_server *server, grpc_call **call,
+ grpc_call_details *details,
+ grpc_metadata_array *initial_metadata,
+ grpc_completion_queue *cq_bind,
+ void *tag) {
+ requested_call rc;
+ grpc_cq_begin_op(server->unregistered_cq, NULL, GRPC_OP_COMPLETE);
+ rc.type = BATCH_CALL;
+ rc.tag = tag;
+ rc.data.batch.cq_bind = cq_bind;
+ rc.data.batch.call = call;
+ rc.data.batch.details = details;
+ rc.data.batch.initial_metadata = initial_metadata;
+ return queue_call_request(server, &rc);
+}
+
+grpc_call_error grpc_server_request_registered_call(
+ grpc_server *server, void *rm, grpc_call **call, gpr_timespec *deadline,
+ grpc_metadata_array *initial_metadata, grpc_byte_buffer **optional_payload,
+ grpc_completion_queue *cq_bind, void *tag) {
+ requested_call rc;
+ registered_method *registered_method = rm;
+ grpc_cq_begin_op(registered_method->cq, NULL, GRPC_OP_COMPLETE);
+ rc.type = REGISTERED_CALL;
+ rc.tag = tag;
+ rc.data.registered.cq_bind = cq_bind;
+ rc.data.registered.call = call;
+ rc.data.registered.registered_method = registered_method;
+ rc.data.registered.deadline = deadline;
+ rc.data.registered.initial_metadata = initial_metadata;
+ rc.data.registered.optional_payload = optional_payload;
+ return queue_call_request(server, &rc);
+}
+
+grpc_call_error grpc_server_request_call_old(grpc_server *server,
+ void *tag_new) {
+ requested_call rc;
+ grpc_cq_begin_op(server->unregistered_cq, NULL, GRPC_SERVER_RPC_NEW);
+ rc.type = LEGACY_CALL;
+ rc.tag = tag_new;
+ return queue_call_request(server, &rc);
+}
+
+static void publish_legacy(grpc_call *call, grpc_op_error status, void *tag);
+static void publish_registered_or_batch(grpc_call *call, grpc_op_error status,
+ void *tag);
+static void publish_was_not_set(grpc_call *call, grpc_op_error status,
+ void *tag) {
+ abort();
+}
+
static void cpstr(char **dest, size_t *capacity, grpc_mdstr *value) {
gpr_slice slice = value->slice;
size_t len = GPR_SLICE_LENGTH(slice);
@@ -727,57 +1002,84 @@
memcpy(*dest, grpc_mdstr_as_c_string(value), len + 1);
}
-static void publish_request(grpc_call *call, grpc_op_error status, void *tag) {
- grpc_call_element *elem =
- grpc_call_stack_element(grpc_call_get_call_stack(call), 0);
- call_data *calld = elem->call_data;
- channel_data *chand = elem->channel_data;
- grpc_server *server = chand->server;
+static void begin_call(grpc_server *server, call_data *calld,
+ requested_call *rc) {
+ grpc_ioreq_completion_func publish = publish_was_not_set;
+ grpc_ioreq req[2];
+ grpc_ioreq *r = req;
- if (status == GRPC_OP_OK) {
- cpstr(&calld->details->host, &calld->details->host_capacity, calld->host);
- cpstr(&calld->details->method, &calld->details->method_capacity,
- calld->path);
- calld->details->deadline = calld->deadline;
- grpc_cq_end_op_complete(server->cq, tag, call, do_nothing, NULL,
- GRPC_OP_OK);
- } else {
- abort();
- }
-}
+ /* called once initial metadata has been read by the call, but BEFORE
+ the ioreq to fetch it out of the call has been executed.
+ This means metadata related fields can be relied on in calld, but to
+ fill in the metadata array passed by the client, we need to perform
+ an ioreq op, that should complete immediately. */
-static void begin_request(grpc_server *server, grpc_completion_queue *cq,
- grpc_call **call, grpc_call_details *details,
- grpc_metadata_array *initial_metadata,
- call_data *calld, void *tag) {
- grpc_ioreq req;
- if (!calld) {
- *call = NULL;
- initial_metadata->count = 0;
- grpc_cq_end_op_complete(cq, tag, NULL, do_nothing, NULL, GRPC_OP_ERROR);
- return;
+ switch (rc->type) {
+ case LEGACY_CALL:
+ calld->legacy = gpr_malloc(sizeof(legacy_data));
+ memset(calld->legacy, 0, sizeof(legacy_data));
+ r->op = GRPC_IOREQ_RECV_INITIAL_METADATA;
+ r->data.recv_metadata = &calld->legacy->initial_metadata;
+ r++;
+ publish = publish_legacy;
+ break;
+ case BATCH_CALL:
+ cpstr(&rc->data.batch.details->host,
+ &rc->data.batch.details->host_capacity, calld->host);
+ cpstr(&rc->data.batch.details->method,
+ &rc->data.batch.details->method_capacity, calld->path);
+ grpc_call_set_completion_queue(calld->call, rc->data.batch.cq_bind);
+ *rc->data.batch.call = calld->call;
+ r->op = GRPC_IOREQ_RECV_INITIAL_METADATA;
+ r->data.recv_metadata = rc->data.batch.initial_metadata;
+ r++;
+ calld->cq_new = server->unregistered_cq;
+ publish = publish_registered_or_batch;
+ break;
+ case REGISTERED_CALL:
+ *rc->data.registered.deadline = calld->deadline;
+ grpc_call_set_completion_queue(calld->call, rc->data.registered.cq_bind);
+ *rc->data.registered.call = calld->call;
+ r->op = GRPC_IOREQ_RECV_INITIAL_METADATA;
+ r->data.recv_metadata = rc->data.registered.initial_metadata;
+ r++;
+ if (rc->data.registered.optional_payload) {
+ r->op = GRPC_IOREQ_RECV_MESSAGE;
+ r->data.recv_message = rc->data.registered.optional_payload;
+ r++;
+ }
+ calld->cq_new = rc->data.registered.registered_method->cq;
+ publish = publish_registered_or_batch;
+ break;
}
- calld->details = details;
- grpc_call_set_completion_queue(calld->call, cq);
- *call = calld->call;
- req.op = GRPC_IOREQ_RECV_INITIAL_METADATA;
- req.data.recv_metadata = initial_metadata;
+
grpc_call_internal_ref(calld->call);
- grpc_call_start_ioreq_and_call_back(calld->call, &req, 1, publish_request,
- tag);
+ grpc_call_start_ioreq_and_call_back(calld->call, req, r - req, publish,
+ rc->tag);
}
-grpc_call_error grpc_server_request_call(grpc_server *server, grpc_call **call,
- grpc_call_details *details,
- grpc_metadata_array *initial_metadata,
- grpc_completion_queue *cq, void *tag) {
- grpc_cq_begin_op(cq, NULL, GRPC_OP_COMPLETE);
- return queue_call_request(server, cq, call, details, initial_metadata,
- begin_request, tag);
+static void fail_call(grpc_server *server, requested_call *rc) {
+ switch (rc->type) {
+ case LEGACY_CALL:
+ grpc_cq_end_new_rpc(server->unregistered_cq, rc->tag, NULL, do_nothing,
+ NULL, NULL, NULL, gpr_inf_past, 0, NULL);
+ break;
+ case BATCH_CALL:
+ *rc->data.batch.call = NULL;
+ rc->data.batch.initial_metadata->count = 0;
+ grpc_cq_end_op_complete(server->unregistered_cq, rc->tag, NULL,
+ do_nothing, NULL, GRPC_OP_ERROR);
+ break;
+ case REGISTERED_CALL:
+ *rc->data.registered.call = NULL;
+ rc->data.registered.initial_metadata->count = 0;
+ grpc_cq_end_op_complete(rc->data.registered.registered_method->cq,
+ rc->tag, NULL, do_nothing, NULL, GRPC_OP_ERROR);
+ break;
+ }
}
-static void publish_legacy_request(grpc_call *call, grpc_op_error status,
- void *tag) {
+static void publish_legacy(grpc_call *call, grpc_op_error status, void *tag) {
grpc_call_element *elem =
grpc_call_stack_element(grpc_call_get_call_stack(call), 0);
call_data *calld = elem->call_data;
@@ -785,47 +1087,23 @@
grpc_server *server = chand->server;
if (status == GRPC_OP_OK) {
- grpc_cq_end_new_rpc(server->cq, tag, call, do_nothing, NULL,
+ grpc_cq_end_new_rpc(server->unregistered_cq, tag, call, do_nothing, NULL,
grpc_mdstr_as_c_string(calld->path),
grpc_mdstr_as_c_string(calld->host), calld->deadline,
- calld->legacy->initial_metadata->count,
- calld->legacy->initial_metadata->metadata);
+ calld->legacy->initial_metadata.count,
+ calld->legacy->initial_metadata.metadata);
} else {
+ gpr_log(GPR_ERROR, "should never reach here");
abort();
}
}
-static void begin_legacy_request(grpc_server *server, grpc_completion_queue *cq,
- grpc_call **call, grpc_call_details *details,
- grpc_metadata_array *initial_metadata,
- call_data *calld, void *tag) {
- grpc_ioreq req;
- GPR_ASSERT(call == NULL);
- GPR_ASSERT(details == NULL);
- if (!calld) {
- gpr_free(initial_metadata);
- grpc_cq_end_new_rpc(cq, tag, NULL, do_nothing, NULL, NULL, NULL,
- gpr_inf_past, 0, NULL);
- return;
- }
- req.op = GRPC_IOREQ_RECV_INITIAL_METADATA;
- req.data.recv_metadata = initial_metadata;
- calld->legacy = gpr_malloc(sizeof(legacy_data));
- memset(calld->legacy, 0, sizeof(legacy_data));
- calld->legacy->initial_metadata = initial_metadata;
- grpc_call_internal_ref(calld->call);
- grpc_call_start_ioreq_and_call_back(calld->call, &req, 1,
- publish_legacy_request, tag);
-}
-
-grpc_call_error grpc_server_request_call_old(grpc_server *server,
- void *tag_new) {
- grpc_metadata_array *client_metadata =
- gpr_malloc(sizeof(grpc_metadata_array));
- memset(client_metadata, 0, sizeof(*client_metadata));
- grpc_cq_begin_op(server->cq, NULL, GRPC_SERVER_RPC_NEW);
- return queue_call_request(server, server->cq, NULL, NULL, client_metadata,
- begin_legacy_request, tag_new);
+static void publish_registered_or_batch(grpc_call *call, grpc_op_error status,
+ void *tag) {
+ grpc_call_element *elem =
+ grpc_call_stack_element(grpc_call_get_call_stack(call), 0);
+ call_data *calld = elem->call_data;
+ grpc_cq_end_op_complete(calld->cq_new, tag, call, do_nothing, NULL, status);
}
const grpc_channel_args *grpc_server_get_channel_args(grpc_server *server) {
diff --git a/src/core/surface/server.h b/src/core/surface/server.h
index 50574d6..c8861f4 100644
--- a/src/core/surface/server.h
+++ b/src/core/surface/server.h
@@ -48,7 +48,7 @@
and when it shuts down, it will call destroy */
void grpc_server_add_listener(grpc_server *server, void *listener,
void (*start)(grpc_server *server, void *arg,
- grpc_pollset *pollset),
+ grpc_pollset **pollsets, size_t npollsets),
void (*destroy)(grpc_server *server, void *arg));
/* Setup a transport - creates a channel stack, binds the transport to the
diff --git a/src/core/surface/server_chttp2.c b/src/core/surface/server_chttp2.c
index 5ba7d47..3b6abb7 100644
--- a/src/core/surface/server_chttp2.c
+++ b/src/core/surface/server_chttp2.c
@@ -59,9 +59,9 @@
}
/* Server callback: start listening on our ports */
-static void start(grpc_server *server, void *tcpp, grpc_pollset *pollset) {
+static void start(grpc_server *server, void *tcpp, grpc_pollset **pollsets, size_t pollset_count) {
grpc_tcp_server *tcp = tcpp;
- grpc_tcp_server_start(tcp, pollset, new_transport, server);
+ grpc_tcp_server_start(tcp, pollsets, pollset_count, new_transport, server);
}
/* Server callback: destroy the tcp listener (so we don't generate further
diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index 8b1fb78..d15962e 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -478,9 +478,6 @@
ref_transport(t);
gpr_mu_unlock(&t->mu);
- ref_transport(t);
- recv_data(t, slices, nslices, GRPC_ENDPOINT_CB_OK);
-
sr = setup(arg, &t->base, t->metadata_context);
lock(t);
@@ -488,6 +485,10 @@
t->cb_user_data = sr.user_data;
t->calling_back = 0;
unlock(t);
+
+ ref_transport(t);
+ recv_data(t, slices, nslices, GRPC_ENDPOINT_CB_OK);
+
unref_transport(t);
}
@@ -1013,6 +1014,8 @@
int had_outgoing;
char buffer[GPR_LTOA_MIN_BUFSIZE];
+ gpr_log(GPR_DEBUG, "cancel %d", id);
+
if (s) {
/* clear out any unreported input & output: nobody cares anymore */
had_outgoing = s->outgoing_sopb.nops != 0;
diff --git a/src/cpp/client/channel.cc b/src/cpp/client/channel.cc
index 3f39364..da94739 100644
--- a/src/cpp/client/channel.cc
+++ b/src/cpp/client/channel.cc
@@ -42,11 +42,12 @@
#include <grpc/support/slice.h>
#include "src/cpp/proto/proto_utils.h"
-#include "src/cpp/stream/stream_context.h"
#include <grpc++/channel_arguments.h>
#include <grpc++/client_context.h>
+#include <grpc++/completion_queue.h>
#include <grpc++/config.h>
#include <grpc++/credentials.h>
+#include <grpc++/impl/call.h>
#include <grpc++/impl/rpc_method.h>
#include <grpc++/status.h>
#include <google/protobuf/message.h>
@@ -77,103 +78,23 @@
Channel::~Channel() { grpc_channel_destroy(c_channel_); }
-namespace {
-// Pluck the finished event and set to status when it is not nullptr.
-void GetFinalStatus(grpc_completion_queue *cq, void *finished_tag,
- Status *status) {
- grpc_event *ev =
- grpc_completion_queue_pluck(cq, finished_tag, gpr_inf_future);
- if (status) {
- StatusCode error_code = static_cast<StatusCode>(ev->data.finished.status);
- grpc::string details(ev->data.finished.details ? ev->data.finished.details
- : "");
- *status = Status(error_code, details);
- }
- grpc_event_finish(ev);
-}
-} // namespace
-
-// TODO(yangg) more error handling
-Status Channel::StartBlockingRpc(const RpcMethod &method,
- ClientContext *context,
- const google::protobuf::Message &request,
- google::protobuf::Message *result) {
- Status status;
- grpc_call *call = grpc_channel_create_call_old(
- c_channel_, method.name(), target_.c_str(), context->RawDeadline());
- context->set_call(call);
-
- grpc_event *ev;
- void *finished_tag = reinterpret_cast<char *>(call);
- void *metadata_read_tag = reinterpret_cast<char *>(call) + 2;
- void *write_tag = reinterpret_cast<char *>(call) + 3;
- void *halfclose_tag = reinterpret_cast<char *>(call) + 4;
- void *read_tag = reinterpret_cast<char *>(call) + 5;
-
- grpc_completion_queue *cq = grpc_completion_queue_create();
- context->set_cq(cq);
- // add_metadata from context
- //
- // invoke
- GPR_ASSERT(grpc_call_invoke_old(call, cq, metadata_read_tag, finished_tag,
- GRPC_WRITE_BUFFER_HINT) == GRPC_CALL_OK);
- // write request
- grpc_byte_buffer *write_buffer = nullptr;
- bool success = SerializeProto(request, &write_buffer);
- if (!success) {
- grpc_call_cancel(call);
- status =
- Status(StatusCode::DATA_LOSS, "Failed to serialize request proto.");
- GetFinalStatus(cq, finished_tag, nullptr);
- return status;
- }
- GPR_ASSERT(grpc_call_start_write_old(call, write_buffer, write_tag,
- GRPC_WRITE_BUFFER_HINT) == GRPC_CALL_OK);
- grpc_byte_buffer_destroy(write_buffer);
- ev = grpc_completion_queue_pluck(cq, write_tag, gpr_inf_future);
-
- success = ev->data.write_accepted == GRPC_OP_OK;
- grpc_event_finish(ev);
- if (!success) {
- GetFinalStatus(cq, finished_tag, &status);
- return status;
- }
- // writes done
- GPR_ASSERT(grpc_call_writes_done_old(call, halfclose_tag) == GRPC_CALL_OK);
- ev = grpc_completion_queue_pluck(cq, halfclose_tag, gpr_inf_future);
- grpc_event_finish(ev);
- // start read metadata
- //
- ev = grpc_completion_queue_pluck(cq, metadata_read_tag, gpr_inf_future);
- grpc_event_finish(ev);
- // start read
- GPR_ASSERT(grpc_call_start_read_old(call, read_tag) == GRPC_CALL_OK);
- ev = grpc_completion_queue_pluck(cq, read_tag, gpr_inf_future);
- if (ev->data.read) {
- if (!DeserializeProto(ev->data.read, result)) {
- grpc_event_finish(ev);
- status = Status(StatusCode::DATA_LOSS, "Failed to parse response proto.");
- GetFinalStatus(cq, finished_tag, nullptr);
- return status;
- }
- }
- grpc_event_finish(ev);
-
- // wait status
- GetFinalStatus(cq, finished_tag, &status);
- return status;
+Call Channel::CreateCall(const RpcMethod &method, ClientContext *context,
+ CompletionQueue *cq) {
+ auto c_call =
+ grpc_channel_create_call(c_channel_, cq->cq(), method.name(),
+ target_.c_str(), context->RawDeadline());
+ context->set_call(c_call);
+ return Call(c_call, this, cq);
}
-StreamContextInterface *Channel::CreateStream(
- const RpcMethod &method, ClientContext *context,
- const google::protobuf::Message *request,
- google::protobuf::Message *result) {
- grpc_call *call = grpc_channel_create_call_old(
- c_channel_, method.name(), target_.c_str(), context->RawDeadline());
- context->set_call(call);
- grpc_completion_queue *cq = grpc_completion_queue_create();
- context->set_cq(cq);
- return new StreamContext(method, context, request, result);
+void Channel::PerformOpsOnCall(CallOpBuffer *buf, Call *call) {
+ static const size_t MAX_OPS = 8;
+ size_t nops = MAX_OPS;
+ grpc_op ops[MAX_OPS];
+ buf->FillOps(ops, &nops);
+ GPR_ASSERT(GRPC_CALL_OK ==
+ grpc_call_start_batch(call->call(), ops, nops,
+ buf));
}
} // namespace grpc
diff --git a/src/cpp/client/channel.h b/src/cpp/client/channel.h
index 67d18bf..894f876 100644
--- a/src/cpp/client/channel.h
+++ b/src/cpp/client/channel.h
@@ -42,11 +42,14 @@
struct grpc_channel;
namespace grpc {
+class Call;
+class CallOpBuffer;
class ChannelArguments;
+class CompletionQueue;
class Credentials;
class StreamContextInterface;
-class Channel : public ChannelInterface {
+class Channel final : public ChannelInterface {
public:
Channel(const grpc::string &target, const ChannelArguments &args);
Channel(const grpc::string &target, const std::unique_ptr<Credentials> &creds,
@@ -54,14 +57,10 @@
~Channel() override;
- Status StartBlockingRpc(const RpcMethod &method, ClientContext *context,
- const google::protobuf::Message &request,
- google::protobuf::Message *result) override;
-
- StreamContextInterface *CreateStream(
- const RpcMethod &method, ClientContext *context,
- const google::protobuf::Message *request,
- google::protobuf::Message *result) override;
+ virtual Call CreateCall(const RpcMethod &method, ClientContext *context,
+ CompletionQueue *cq) override;
+ virtual void PerformOpsOnCall(CallOpBuffer *ops,
+ Call *call) override;
private:
const grpc::string target_;
diff --git a/src/cpp/client/client_context.cc b/src/cpp/client/client_context.cc
index 7bda2d0..64a8296 100644
--- a/src/cpp/client/client_context.cc
+++ b/src/cpp/client/client_context.cc
@@ -72,9 +72,13 @@
void ClientContext::AddMetadata(const grpc::string &meta_key,
const grpc::string &meta_value) {
- return;
+ send_initial_metadata_.insert(std::make_pair(meta_key, meta_value));
}
-void ClientContext::StartCancel() {}
+void ClientContext::TryCancel() {
+ if (call_) {
+ grpc_call_cancel(call_);
+ }
+}
} // namespace grpc
diff --git a/src/cpp/client/client_unary_call.cc b/src/cpp/client/client_unary_call.cc
new file mode 100644
index 0000000..d68d7a9
--- /dev/null
+++ b/src/cpp/client/client_unary_call.cc
@@ -0,0 +1,89 @@
+/*
+ *
+ * Copyright 2014, 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.
+ *
+ */
+
+#include <grpc++/impl/client_unary_call.h>
+#include <grpc++/impl/call.h>
+#include <grpc++/channel_interface.h>
+#include <grpc++/client_context.h>
+#include <grpc++/completion_queue.h>
+#include <grpc++/status.h>
+#include <grpc/support/log.h>
+
+namespace grpc {
+
+// Wrapper that performs a blocking unary call
+Status BlockingUnaryCall(ChannelInterface *channel, const RpcMethod &method,
+ ClientContext *context,
+ const google::protobuf::Message &request,
+ google::protobuf::Message *result) {
+ CompletionQueue cq;
+ Call call(channel->CreateCall(method, context, &cq));
+ CallOpBuffer buf;
+ Status status;
+ buf.AddSendInitialMetadata(context);
+ buf.AddSendMessage(request);
+ buf.AddRecvInitialMetadata(&context->recv_initial_metadata_);
+ buf.AddRecvMessage(result);
+ buf.AddClientSendClose();
+ buf.AddClientRecvStatus(&context->trailing_metadata_, &status);
+ call.PerformOps(&buf);
+ GPR_ASSERT(cq.Pluck(&buf) && (buf.got_message || !status.IsOk()));
+ return status;
+}
+
+class ClientAsyncRequest final : public CallOpBuffer {
+ public:
+ void FinalizeResult(void** tag, bool* status) override {
+ CallOpBuffer::FinalizeResult(tag, status);
+ delete this;
+ }
+};
+
+void AsyncUnaryCall(ChannelInterface *channel, const RpcMethod &method,
+ ClientContext *context,
+ const google::protobuf::Message &request,
+ google::protobuf::Message *result, Status *status,
+ CompletionQueue *cq, void *tag) {
+ ClientAsyncRequest* buf = new ClientAsyncRequest;
+ buf->Reset(tag);
+ Call call(channel->CreateCall(method, context, cq));
+ buf->AddSendInitialMetadata(context);
+ buf->AddSendMessage(request);
+ buf->AddRecvInitialMetadata(&context->recv_initial_metadata_);
+ buf->AddRecvMessage(result);
+ buf->AddClientSendClose();
+ buf->AddClientRecvStatus(&context->trailing_metadata_, status);
+ call.PerformOps(buf);
+}
+
+} // namespace grpc
diff --git a/src/cpp/common/call.cc b/src/cpp/common/call.cc
new file mode 100644
index 0000000..fe8859d
--- /dev/null
+++ b/src/cpp/common/call.cc
@@ -0,0 +1,288 @@
+/*
+ *
+ * Copyright 2014, 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.
+ *
+ */
+
+#include <grpc/support/alloc.h>
+#include <grpc++/impl/call.h>
+#include <grpc++/client_context.h>
+#include <grpc++/channel_interface.h>
+
+#include "src/cpp/proto/proto_utils.h"
+
+namespace grpc {
+
+void CallOpBuffer::Reset(void* next_return_tag) {
+ return_tag_ = next_return_tag;
+
+ send_initial_metadata_ = false;
+ initial_metadata_count_ = 0;
+ gpr_free(initial_metadata_);
+
+ recv_initial_metadata_ = nullptr;
+ recv_initial_metadata_arr_.count = 0;
+
+ send_message_ = nullptr;
+ if (send_message_buf_) {
+ grpc_byte_buffer_destroy(send_message_buf_);
+ send_message_buf_ = nullptr;
+ }
+
+ recv_message_ = nullptr;
+ got_message = false;
+ if (recv_message_buf_) {
+ grpc_byte_buffer_destroy(recv_message_buf_);
+ recv_message_buf_ = nullptr;
+ }
+
+ client_send_close_ = false;
+
+ recv_trailing_metadata_ = nullptr;
+ recv_status_ = nullptr;
+ recv_trailing_metadata_arr_.count = 0;
+
+ status_code_ = GRPC_STATUS_OK;
+
+ send_status_ = nullptr;
+ trailing_metadata_count_ = 0;
+ trailing_metadata_ = nullptr;
+
+ recv_closed_ = nullptr;
+}
+
+CallOpBuffer::~CallOpBuffer() {
+ gpr_free(status_details_);
+ gpr_free(recv_initial_metadata_arr_.metadata);
+ gpr_free(recv_trailing_metadata_arr_.metadata);
+ if (recv_message_buf_) {
+ grpc_byte_buffer_destroy(recv_message_buf_);
+ }
+ if (send_message_buf_) {
+ grpc_byte_buffer_destroy(send_message_buf_);
+ }
+}
+
+namespace {
+// TODO(yangg) if the map is changed before we send, the pointers will be a
+// mess. Make sure it does not happen.
+grpc_metadata* FillMetadataArray(
+ std::multimap<grpc::string, grpc::string>* metadata) {
+ if (metadata->empty()) { return nullptr; }
+ grpc_metadata* metadata_array = (grpc_metadata*)gpr_malloc(
+ metadata->size()* sizeof(grpc_metadata));
+ size_t i = 0;
+ for (auto iter = metadata->cbegin();
+ iter != metadata->cend();
+ ++iter, ++i) {
+ metadata_array[i].key = iter->first.c_str();
+ metadata_array[i].value = iter->second.c_str();
+ metadata_array[i].value_length = iter->second.size();
+ }
+ return metadata_array;
+}
+
+void FillMetadataMap(grpc_metadata_array* arr,
+ std::multimap<grpc::string, grpc::string>* metadata) {
+ for (size_t i = 0; i < arr->count; i++) {
+ // TODO(yangg) handle duplicates?
+ metadata->insert(std::pair<grpc::string, grpc::string>(
+ arr->metadata[i].key, {arr->metadata[i].value, arr->metadata[i].value_length}));
+ }
+ grpc_metadata_array_destroy(arr);
+ grpc_metadata_array_init(arr);
+}
+} // namespace
+
+void CallOpBuffer::AddSendInitialMetadata(
+ std::multimap<grpc::string, grpc::string>* metadata) {
+ send_initial_metadata_ = true;
+ initial_metadata_count_ = metadata->size();
+ initial_metadata_ = FillMetadataArray(metadata);
+}
+
+void CallOpBuffer::AddRecvInitialMetadata(
+ std::multimap<grpc::string, grpc::string>* metadata) {
+ recv_initial_metadata_ = metadata;
+}
+
+
+void CallOpBuffer::AddSendInitialMetadata(ClientContext *ctx) {
+ AddSendInitialMetadata(&ctx->send_initial_metadata_);
+}
+
+void CallOpBuffer::AddSendMessage(const google::protobuf::Message& message) {
+ send_message_ = &message;
+}
+
+void CallOpBuffer::AddRecvMessage(google::protobuf::Message *message) {
+ recv_message_ = message;
+}
+
+void CallOpBuffer::AddClientSendClose() {
+ client_send_close_ = true;
+}
+
+void CallOpBuffer::AddServerRecvClose(bool* cancelled) {
+ recv_closed_ = cancelled;
+}
+
+void CallOpBuffer::AddClientRecvStatus(
+ std::multimap<grpc::string, grpc::string>* metadata, Status *status) {
+ recv_trailing_metadata_ = metadata;
+ recv_status_ = status;
+}
+
+void CallOpBuffer::AddServerSendStatus(
+ std::multimap<grpc::string, grpc::string>* metadata, const Status& status) {
+ if (metadata != NULL) {
+ trailing_metadata_count_ = metadata->size();
+ trailing_metadata_ = FillMetadataArray(metadata);
+ } else {
+ trailing_metadata_count_ = 0;
+ }
+ send_status_ = &status;
+}
+
+void CallOpBuffer::FillOps(grpc_op *ops, size_t *nops) {
+ *nops = 0;
+ if (send_initial_metadata_) {
+ ops[*nops].op = GRPC_OP_SEND_INITIAL_METADATA;
+ ops[*nops].data.send_initial_metadata.count = initial_metadata_count_;
+ ops[*nops].data.send_initial_metadata.metadata = initial_metadata_;
+ (*nops)++;
+ }
+ if (recv_initial_metadata_) {
+ ops[*nops].op = GRPC_OP_RECV_INITIAL_METADATA;
+ ops[*nops].data.recv_initial_metadata = &recv_initial_metadata_arr_;
+ (*nops)++;
+ }
+ if (send_message_) {
+ bool success = SerializeProto(*send_message_, &send_message_buf_);
+ if (!success) {
+ abort();
+ // TODO handle parse failure
+ }
+ ops[*nops].op = GRPC_OP_SEND_MESSAGE;
+ ops[*nops].data.send_message = send_message_buf_;
+ (*nops)++;
+ }
+ if (recv_message_) {
+ ops[*nops].op = GRPC_OP_RECV_MESSAGE;
+ ops[*nops].data.recv_message = &recv_message_buf_;
+ (*nops)++;
+ }
+ if (client_send_close_) {
+ ops[*nops].op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
+ (*nops)++;
+ }
+ if (recv_status_) {
+ ops[*nops].op = GRPC_OP_RECV_STATUS_ON_CLIENT;
+ ops[*nops].data.recv_status_on_client.trailing_metadata =
+ &recv_trailing_metadata_arr_;
+ ops[*nops].data.recv_status_on_client.status = &status_code_;
+ ops[*nops].data.recv_status_on_client.status_details = &status_details_;
+ ops[*nops].data.recv_status_on_client.status_details_capacity =
+ &status_details_capacity_;
+ (*nops)++;
+ }
+ if (send_status_) {
+ ops[*nops].op = GRPC_OP_SEND_STATUS_FROM_SERVER;
+ ops[*nops].data.send_status_from_server.trailing_metadata_count =
+ trailing_metadata_count_;
+ ops[*nops].data.send_status_from_server.trailing_metadata =
+ trailing_metadata_;
+ ops[*nops].data.send_status_from_server.status =
+ static_cast<grpc_status_code>(send_status_->code());
+ ops[*nops].data.send_status_from_server.status_details =
+ send_status_->details().c_str();
+ (*nops)++;
+ }
+ if (recv_closed_) {
+ ops[*nops].op = GRPC_OP_RECV_CLOSE_ON_SERVER;
+ ops[*nops].data.recv_close_on_server.cancelled = &cancelled_buf_;
+ (*nops)++;
+ }
+}
+
+void CallOpBuffer::FinalizeResult(void **tag, bool *status) {
+ // Release send buffers.
+ if (send_message_buf_) {
+ grpc_byte_buffer_destroy(send_message_buf_);
+ send_message_buf_ = nullptr;
+ }
+ if (initial_metadata_) {
+ gpr_free(initial_metadata_);
+ initial_metadata_ = nullptr;
+ }
+ if (trailing_metadata_count_) {
+ gpr_free(trailing_metadata_);
+ trailing_metadata_ = nullptr;
+ }
+ // Set user-facing tag.
+ *tag = return_tag_;
+ // Process received initial metadata
+ if (recv_initial_metadata_) {
+ FillMetadataMap(&recv_initial_metadata_arr_, recv_initial_metadata_);
+ }
+ // Parse received message if any.
+ if (recv_message_) {
+ if (recv_message_buf_) {
+ got_message = true;
+ *status = DeserializeProto(recv_message_buf_, recv_message_);
+ grpc_byte_buffer_destroy(recv_message_buf_);
+ recv_message_buf_ = nullptr;
+ } else {
+ // Read failed
+ got_message = false;
+ *status = false;
+ }
+ }
+ // Parse received status.
+ if (recv_status_) {
+ FillMetadataMap(&recv_trailing_metadata_arr_, recv_trailing_metadata_);
+ *recv_status_ = Status(
+ static_cast<StatusCode>(status_code_),
+ status_details_ ? grpc::string(status_details_)
+ : grpc::string());
+ }
+ if (recv_closed_) {
+ *recv_closed_ = cancelled_buf_ != 0;
+ }
+}
+
+Call::Call(grpc_call* call, CallHook *call_hook, CompletionQueue* cq)
+ : call_hook_(call_hook), cq_(cq), call_(call) {}
+
+void Call::PerformOps(CallOpBuffer* buffer) {
+ call_hook_->PerformOpsOnCall(buffer, this);
+}
+
+} // namespace grpc
diff --git a/src/cpp/common/completion_queue.cc b/src/cpp/common/completion_queue.cc
index f06da9b..f69ddc3 100644
--- a/src/cpp/common/completion_queue.cc
+++ b/src/cpp/common/completion_queue.cc
@@ -1,5 +1,4 @@
/*
- *
* Copyright 2014, Google Inc.
* All rights reserved.
*
@@ -33,80 +32,52 @@
#include <grpc++/completion_queue.h>
+#include <memory>
+
#include <grpc/grpc.h>
#include <grpc/support/log.h>
#include <grpc/support/time.h>
#include "src/cpp/util/time.h"
-#include <grpc++/async_server_context.h>
namespace grpc {
CompletionQueue::CompletionQueue() { cq_ = grpc_completion_queue_create(); }
+CompletionQueue::CompletionQueue(grpc_completion_queue *take) : cq_(take) {}
+
CompletionQueue::~CompletionQueue() { grpc_completion_queue_destroy(cq_); }
void CompletionQueue::Shutdown() { grpc_completion_queue_shutdown(cq_); }
-CompletionQueue::CompletionType CompletionQueue::Next(void **tag) {
- grpc_event *ev;
- CompletionType return_type;
- bool success;
+// Helper class so we can declare a unique_ptr with grpc_event
+class EventDeleter {
+ public:
+ void operator()(grpc_event *ev) { if (ev) grpc_event_finish(ev); }
+};
- ev = grpc_completion_queue_next(cq_, gpr_inf_future);
- if (!ev) {
- gpr_log(GPR_ERROR, "no next event in queue");
- abort();
+bool CompletionQueue::Next(void **tag, bool *ok) {
+ std::unique_ptr<grpc_event, EventDeleter> ev;
+
+ ev.reset(grpc_completion_queue_next(cq_, gpr_inf_future));
+ if (ev->type == GRPC_QUEUE_SHUTDOWN) {
+ return false;
}
- switch (ev->type) {
- case GRPC_QUEUE_SHUTDOWN:
- return_type = QUEUE_CLOSED;
- break;
- case GRPC_READ:
- *tag = ev->tag;
- if (ev->data.read) {
- success = static_cast<AsyncServerContext *>(ev->tag)
- ->ParseRead(ev->data.read);
- return_type = success ? SERVER_READ_OK : SERVER_READ_ERROR;
- } else {
- return_type = SERVER_READ_ERROR;
- }
- break;
- case GRPC_WRITE_ACCEPTED:
- *tag = ev->tag;
- if (ev->data.write_accepted != GRPC_OP_ERROR) {
- return_type = SERVER_WRITE_OK;
- } else {
- return_type = SERVER_WRITE_ERROR;
- }
- break;
- case GRPC_SERVER_RPC_NEW:
- GPR_ASSERT(!ev->tag);
- // Finishing the pending new rpcs after the server has been shutdown.
- if (!ev->call) {
- *tag = nullptr;
- } else {
- *tag = new AsyncServerContext(
- ev->call, ev->data.server_rpc_new.method,
- ev->data.server_rpc_new.host,
- Timespec2Timepoint(ev->data.server_rpc_new.deadline));
- }
- return_type = SERVER_RPC_NEW;
- break;
- case GRPC_FINISHED:
- *tag = ev->tag;
- return_type = RPC_END;
- break;
- case GRPC_FINISH_ACCEPTED:
- *tag = ev->tag;
- return_type = HALFCLOSE_OK;
- break;
- default:
- // We do not handle client side messages now
- gpr_log(GPR_ERROR, "client-side messages aren't supported yet");
- abort();
- }
- grpc_event_finish(ev);
- return return_type;
+ auto cq_tag = static_cast<CompletionQueueTag *>(ev->tag);
+ *ok = ev->data.op_complete == GRPC_OP_OK;
+ *tag = cq_tag;
+ cq_tag->FinalizeResult(tag, ok);
+ return true;
+}
+
+bool CompletionQueue::Pluck(CompletionQueueTag *tag) {
+ std::unique_ptr<grpc_event, EventDeleter> ev;
+
+ ev.reset(grpc_completion_queue_pluck(cq_, tag, gpr_inf_future));
+ bool ok = ev->data.op_complete == GRPC_OP_OK;
+ void *ignored = tag;
+ tag->FinalizeResult(&ignored, &ok);
+ GPR_ASSERT(ignored == tag);
+ return ok;
}
} // namespace grpc
diff --git a/src/cpp/server/async_server.cc b/src/cpp/server/async_server.cc
deleted file mode 100644
index 86faa07..0000000
--- a/src/cpp/server/async_server.cc
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#include <grpc++/async_server.h>
-
-#include <grpc/grpc.h>
-#include <grpc/support/log.h>
-#include <grpc++/completion_queue.h>
-
-namespace grpc {
-
-AsyncServer::AsyncServer(CompletionQueue *cc)
- : started_(false), shutdown_(false) {
- server_ = grpc_server_create(cc->cq(), nullptr);
-}
-
-AsyncServer::~AsyncServer() {
- std::unique_lock<std::mutex> lock(shutdown_mu_);
- if (started_ && !shutdown_) {
- lock.unlock();
- Shutdown();
- }
- grpc_server_destroy(server_);
-}
-
-void AsyncServer::AddPort(const grpc::string &addr) {
- GPR_ASSERT(!started_);
- int success = grpc_server_add_http2_port(server_, addr.c_str());
- GPR_ASSERT(success);
-}
-
-void AsyncServer::Start() {
- GPR_ASSERT(!started_);
- started_ = true;
- grpc_server_start(server_);
-}
-
-void AsyncServer::RequestOneRpc() {
- GPR_ASSERT(started_);
- std::unique_lock<std::mutex> lock(shutdown_mu_);
- if (shutdown_) {
- return;
- }
- lock.unlock();
- grpc_call_error err = grpc_server_request_call_old(server_, nullptr);
- GPR_ASSERT(err == GRPC_CALL_OK);
-}
-
-void AsyncServer::Shutdown() {
- std::unique_lock<std::mutex> lock(shutdown_mu_);
- if (started_ && !shutdown_) {
- shutdown_ = true;
- lock.unlock();
- // TODO(yangg) should we shutdown without start?
- grpc_server_shutdown(server_);
- }
-}
-
-} // namespace grpc
diff --git a/src/cpp/server/server.cc b/src/cpp/server/server.cc
index 1abdf70..294eeae 100644
--- a/src/cpp/server/server.cc
+++ b/src/cpp/server/server.cc
@@ -37,25 +37,25 @@
#include <grpc/grpc.h>
#include <grpc/grpc_security.h>
#include <grpc/support/log.h>
-#include "src/cpp/server/server_rpc_handler.h"
-#include "src/cpp/server/thread_pool.h"
-#include <grpc++/async_server_context.h>
#include <grpc++/completion_queue.h>
#include <grpc++/impl/rpc_service_method.h>
+#include <grpc++/impl/service_type.h>
+#include <grpc++/server_context.h>
#include <grpc++/server_credentials.h>
+#include <grpc++/thread_pool_interface.h>
+
+#include "src/cpp/proto/proto_utils.h"
+#include "src/cpp/util/time.h"
namespace grpc {
-// TODO(rocking): consider a better default value like num of cores.
-static const int kNumThreads = 4;
-
-Server::Server(ThreadPoolInterface *thread_pool, ServerCredentials *creds)
+Server::Server(ThreadPoolInterface* thread_pool, bool thread_pool_owned,
+ ServerCredentials* creds)
: started_(false),
shutdown_(false),
num_running_cb_(0),
- thread_pool_(thread_pool == nullptr ? new ThreadPool(kNumThreads)
- : thread_pool),
- thread_pool_owned_(thread_pool == nullptr),
+ thread_pool_(thread_pool),
+ thread_pool_owned_(thread_pool_owned),
secure_(creds != nullptr) {
if (creds) {
server_ =
@@ -75,6 +75,8 @@
if (started_ && !shutdown_) {
lock.unlock();
Shutdown();
+ } else {
+ lock.unlock();
}
grpc_server_destroy(server_);
if (thread_pool_owned_) {
@@ -82,37 +84,180 @@
}
}
-void Server::RegisterService(RpcService *service) {
+bool Server::RegisterService(RpcService* service) {
for (int i = 0; i < service->GetMethodCount(); ++i) {
- RpcServiceMethod *method = service->GetMethod(i);
- method_map_.insert(std::make_pair(method->name(), method));
+ RpcServiceMethod* method = service->GetMethod(i);
+ void* tag =
+ grpc_server_register_method(server_, method->name(), nullptr, cq_.cq());
+ if (!tag) {
+ gpr_log(GPR_DEBUG, "Attempt to register %s multiple times",
+ method->name());
+ return false;
+ }
+ sync_methods_.emplace_back(method, tag);
}
+ return true;
}
-void Server::AddPort(const grpc::string &addr) {
+bool Server::RegisterAsyncService(AsynchronousService* service) {
+ GPR_ASSERT(service->dispatch_impl_ == nullptr &&
+ "Can only register an asynchronous service against one server.");
+ service->dispatch_impl_ = this;
+ service->request_args_ = new void* [service->method_count_];
+ for (size_t i = 0; i < service->method_count_; ++i) {
+ void* tag =
+ grpc_server_register_method(server_, service->method_names_[i], nullptr,
+ service->completion_queue()->cq());
+ if (!tag) {
+ gpr_log(GPR_DEBUG, "Attempt to register %s multiple times",
+ service->method_names_[i]);
+ return false;
+ }
+ service->request_args_[i] = tag;
+ }
+ return true;
+}
+
+int Server::AddPort(const grpc::string& addr) {
GPR_ASSERT(!started_);
- int success;
if (secure_) {
- success = grpc_server_add_secure_http2_port(server_, addr.c_str());
+ return grpc_server_add_secure_http2_port(server_, addr.c_str());
} else {
- success = grpc_server_add_http2_port(server_, addr.c_str());
+ return grpc_server_add_http2_port(server_, addr.c_str());
}
- GPR_ASSERT(success);
}
-void Server::Start() {
+class Server::SyncRequest final : public CompletionQueueTag {
+ public:
+ SyncRequest(RpcServiceMethod* method, void* tag)
+ : method_(method),
+ tag_(tag),
+ has_request_payload_(method->method_type() == RpcMethod::NORMAL_RPC ||
+ method->method_type() ==
+ RpcMethod::SERVER_STREAMING),
+ has_response_payload_(method->method_type() == RpcMethod::NORMAL_RPC ||
+ method->method_type() ==
+ RpcMethod::CLIENT_STREAMING) {
+ grpc_metadata_array_init(&request_metadata_);
+ }
+
+ static SyncRequest* Wait(CompletionQueue* cq, bool* ok) {
+ void* tag = nullptr;
+ *ok = false;
+ if (!cq->Next(&tag, ok)) {
+ return nullptr;
+ }
+ auto* mrd = static_cast<SyncRequest*>(tag);
+ GPR_ASSERT(mrd->in_flight_);
+ return mrd;
+ }
+
+ void Request(grpc_server* server) {
+ GPR_ASSERT(!in_flight_);
+ in_flight_ = true;
+ cq_ = grpc_completion_queue_create();
+ GPR_ASSERT(GRPC_CALL_OK ==
+ grpc_server_request_registered_call(
+ server, tag_, &call_, &deadline_, &request_metadata_,
+ has_request_payload_ ? &request_payload_ : nullptr, cq_,
+ this));
+ }
+
+ void FinalizeResult(void** tag, bool* status) override {
+ if (!*status) {
+ grpc_completion_queue_destroy(cq_);
+ }
+ }
+
+ class CallData final {
+ public:
+ explicit CallData(Server* server, SyncRequest* mrd)
+ : cq_(mrd->cq_),
+ call_(mrd->call_, server, &cq_),
+ ctx_(mrd->deadline_, mrd->request_metadata_.metadata,
+ mrd->request_metadata_.count),
+ has_request_payload_(mrd->has_request_payload_),
+ has_response_payload_(mrd->has_response_payload_),
+ request_payload_(mrd->request_payload_),
+ method_(mrd->method_) {
+ ctx_.call_ = mrd->call_;
+ GPR_ASSERT(mrd->in_flight_);
+ mrd->in_flight_ = false;
+ mrd->request_metadata_.count = 0;
+ }
+
+ ~CallData() {
+ if (has_request_payload_ && request_payload_) {
+ grpc_byte_buffer_destroy(request_payload_);
+ }
+ }
+
+ void Run() {
+ std::unique_ptr<google::protobuf::Message> req;
+ std::unique_ptr<google::protobuf::Message> res;
+ if (has_request_payload_) {
+ req.reset(method_->AllocateRequestProto());
+ if (!DeserializeProto(request_payload_, req.get())) {
+ abort(); // for now
+ }
+ }
+ if (has_response_payload_) {
+ res.reset(method_->AllocateResponseProto());
+ }
+ auto status = method_->handler()->RunHandler(
+ MethodHandler::HandlerParameter(&call_, &ctx_, req.get(), res.get()));
+ CallOpBuffer buf;
+ if (!ctx_.sent_initial_metadata_) {
+ buf.AddSendInitialMetadata(&ctx_.initial_metadata_);
+ }
+ if (has_response_payload_) {
+ buf.AddSendMessage(*res);
+ }
+ buf.AddServerSendStatus(&ctx_.trailing_metadata_, status);
+ bool cancelled;
+ buf.AddServerRecvClose(&cancelled);
+ call_.PerformOps(&buf);
+ GPR_ASSERT(cq_.Pluck(&buf));
+ }
+
+ private:
+ CompletionQueue cq_;
+ Call call_;
+ ServerContext ctx_;
+ const bool has_request_payload_;
+ const bool has_response_payload_;
+ grpc_byte_buffer* request_payload_;
+ RpcServiceMethod* const method_;
+ };
+
+ private:
+ RpcServiceMethod* const method_;
+ void* const tag_;
+ bool in_flight_ = false;
+ const bool has_request_payload_;
+ const bool has_response_payload_;
+ grpc_call* call_;
+ gpr_timespec deadline_;
+ grpc_metadata_array request_metadata_;
+ grpc_byte_buffer* request_payload_;
+ grpc_completion_queue* cq_;
+};
+
+bool Server::Start() {
GPR_ASSERT(!started_);
started_ = true;
grpc_server_start(server_);
// Start processing rpcs.
- ScheduleCallback();
-}
+ if (!sync_methods_.empty()) {
+ for (auto& m : sync_methods_) {
+ m.Request(server_);
+ }
-void Server::AllowOneRpc() {
- GPR_ASSERT(started_);
- grpc_call_error err = grpc_server_request_call_old(server_, nullptr);
- GPR_ASSERT(err == GRPC_CALL_OK);
+ ScheduleCallback();
+ }
+
+ return true;
}
void Server::Shutdown() {
@@ -121,6 +266,7 @@
if (started_ && !shutdown_) {
shutdown_ = true;
grpc_server_shutdown(server_);
+ cq_.Shutdown();
// Wait for running callbacks to finish.
while (num_running_cb_ != 0) {
@@ -128,12 +274,85 @@
}
}
}
+}
- // Shutdown the completion queue.
- cq_.Shutdown();
- void *tag = nullptr;
- CompletionQueue::CompletionType t = cq_.Next(&tag);
- GPR_ASSERT(t == CompletionQueue::QUEUE_CLOSED);
+void Server::PerformOpsOnCall(CallOpBuffer* buf, Call* call) {
+ static const size_t MAX_OPS = 8;
+ size_t nops = MAX_OPS;
+ grpc_op ops[MAX_OPS];
+ buf->FillOps(ops, &nops);
+ GPR_ASSERT(GRPC_CALL_OK ==
+ grpc_call_start_batch(call->call(), ops, nops, buf));
+}
+
+class Server::AsyncRequest final : public CompletionQueueTag {
+ public:
+ AsyncRequest(Server* server, void* registered_method, ServerContext* ctx,
+ ::google::protobuf::Message* request,
+ ServerAsyncStreamingInterface* stream, CompletionQueue* cq,
+ void* tag)
+ : tag_(tag),
+ request_(request),
+ stream_(stream),
+ cq_(cq),
+ ctx_(ctx),
+ server_(server) {
+ memset(&array_, 0, sizeof(array_));
+ grpc_server_request_registered_call(
+ server->server_, registered_method, &call_, &deadline_, &array_,
+ request ? &payload_ : nullptr, cq->cq(), this);
+ }
+
+ ~AsyncRequest() {
+ if (payload_) {
+ grpc_byte_buffer_destroy(payload_);
+ }
+ grpc_metadata_array_destroy(&array_);
+ }
+
+ void FinalizeResult(void** tag, bool* status) override {
+ *tag = tag_;
+ if (*status && request_) {
+ if (payload_) {
+ *status = DeserializeProto(payload_, request_);
+ } else {
+ *status = false;
+ }
+ }
+ if (*status) {
+ ctx_->deadline_ = Timespec2Timepoint(deadline_);
+ for (size_t i = 0; i < array_.count; i++) {
+ ctx_->client_metadata_.insert(std::make_pair(
+ grpc::string(array_.metadata[i].key),
+ grpc::string(
+ array_.metadata[i].value,
+ array_.metadata[i].value + array_.metadata[i].value_length)));
+ }
+ }
+ ctx_->call_ = call_;
+ Call call(call_, server_, cq_);
+ stream_->BindCall(&call);
+ delete this;
+ }
+
+ private:
+ void* const tag_;
+ ::google::protobuf::Message* const request_;
+ ServerAsyncStreamingInterface* const stream_;
+ CompletionQueue* const cq_;
+ ServerContext* const ctx_;
+ Server* const server_;
+ grpc_call* call_ = nullptr;
+ gpr_timespec deadline_;
+ grpc_metadata_array array_;
+ grpc_byte_buffer* payload_ = nullptr;
+};
+
+void Server::RequestAsyncCall(void* registered_method, ServerContext* context,
+ ::google::protobuf::Message* request,
+ ServerAsyncStreamingInterface* stream,
+ CompletionQueue* cq, void* tag) {
+ new AsyncRequest(this, registered_method, context, request, stream, cq, tag);
}
void Server::ScheduleCallback() {
@@ -141,30 +360,21 @@
std::unique_lock<std::mutex> lock(mu_);
num_running_cb_++;
}
- std::function<void()> callback = std::bind(&Server::RunRpc, this);
- thread_pool_->ScheduleCallback(callback);
+ thread_pool_->ScheduleCallback(std::bind(&Server::RunRpc, this));
}
void Server::RunRpc() {
// Wait for one more incoming rpc.
- void *tag = nullptr;
- AllowOneRpc();
- CompletionQueue::CompletionType t = cq_.Next(&tag);
- GPR_ASSERT(t == CompletionQueue::SERVER_RPC_NEW);
-
- AsyncServerContext *server_context = static_cast<AsyncServerContext *>(tag);
- // server_context could be nullptr during server shutdown.
- if (server_context != nullptr) {
- // Schedule a new callback to handle more rpcs.
+ bool ok;
+ auto* mrd = SyncRequest::Wait(&cq_, &ok);
+ if (mrd) {
ScheduleCallback();
+ if (ok) {
+ SyncRequest::CallData cd(this, mrd);
+ mrd->Request(server_);
- RpcServiceMethod *method = nullptr;
- auto iter = method_map_.find(server_context->method());
- if (iter != method_map_.end()) {
- method = iter->second;
+ cd.Run();
}
- ServerRpcHandler rpc_handler(server_context, method);
- rpc_handler.StartRpc();
}
{
diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index add22cc..dd23e92 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -33,40 +33,70 @@
#include <grpc++/server_builder.h>
+#include <grpc/support/cpu.h>
#include <grpc/support/log.h>
+#include <grpc++/impl/service_type.h>
#include <grpc++/server.h>
+#include "src/cpp/server/thread_pool.h"
namespace grpc {
-ServerBuilder::ServerBuilder() : thread_pool_(nullptr) {}
+ServerBuilder::ServerBuilder() {}
-void ServerBuilder::RegisterService(RpcService *service) {
- services_.push_back(service);
+void ServerBuilder::RegisterService(SynchronousService* service) {
+ services_.push_back(service->service());
}
-void ServerBuilder::AddPort(const grpc::string &addr) {
+void ServerBuilder::RegisterAsyncService(AsynchronousService* service) {
+ async_services_.push_back(service);
+}
+
+void ServerBuilder::AddPort(const grpc::string& addr) {
ports_.push_back(addr);
}
void ServerBuilder::SetCredentials(
- const std::shared_ptr<ServerCredentials> &creds) {
+ const std::shared_ptr<ServerCredentials>& creds) {
GPR_ASSERT(!creds_);
creds_ = creds;
}
-void ServerBuilder::SetThreadPool(ThreadPoolInterface *thread_pool) {
+void ServerBuilder::SetThreadPool(ThreadPoolInterface* thread_pool) {
thread_pool_ = thread_pool;
}
std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
- std::unique_ptr<Server> server(new Server(thread_pool_, creds_.get()));
- for (auto *service : services_) {
- server->RegisterService(service);
+ bool thread_pool_owned = false;
+ if (!async_services_.empty() && !services_.empty()) {
+ gpr_log(GPR_ERROR, "Mixing async and sync services is unsupported for now");
+ return nullptr;
}
- for (auto &port : ports_) {
- server->AddPort(port);
+ if (!thread_pool_ && services_.size()) {
+ int cores = gpr_cpu_num_cores();
+ if (!cores) cores = 4;
+ thread_pool_ = new ThreadPool(cores);
+ thread_pool_owned = true;
}
- server->Start();
+ std::unique_ptr<Server> server(
+ new Server(thread_pool_, thread_pool_owned, creds_.get()));
+ for (auto* service : services_) {
+ if (!server->RegisterService(service)) {
+ return nullptr;
+ }
+ }
+ for (auto* service : async_services_) {
+ if (!server->RegisterAsyncService(service)) {
+ return nullptr;
+ }
+ }
+ for (auto& port : ports_) {
+ if (!server->AddPort(port)) {
+ return nullptr;
+ }
+ }
+ if (!server->Start()) {
+ return nullptr;
+ }
return server;
}
diff --git a/src/cpp/server/server_context_impl.h b/src/cpp/server/server_context.cc
similarity index 72%
rename from src/cpp/server/server_context_impl.h
rename to src/cpp/server/server_context.cc
index c6016b7..21a61af 100644
--- a/src/cpp/server/server_context_impl.h
+++ b/src/cpp/server/server_context.cc
@@ -31,31 +31,30 @@
*
*/
-#ifndef __GRPCPP_INTERNAL_SERVER_SERVER_CONTEXT_IMPL_H_
-#define __GRPCPP_INTERNAL_SERVER_SERVER_CONTEXT_IMPL_H_
-
#include <grpc++/server_context.h>
-
-#include <chrono>
-
-#include <grpc/support/time.h>
+#include <grpc++/impl/call.h>
+#include <grpc/grpc.h>
+#include "src/cpp/util/time.h"
namespace grpc {
-class ServerContextImpl : public ServerContext {
- public:
- explicit ServerContextImpl(std::chrono::system_clock::time_point deadline)
- : absolute_deadline_(deadline) {}
- ~ServerContextImpl() {}
+ServerContext::ServerContext() {}
- std::chrono::system_clock::time_point absolute_deadline() const {
- return absolute_deadline_;
+ServerContext::ServerContext(gpr_timespec deadline, grpc_metadata *metadata,
+ size_t metadata_count)
+ : deadline_(Timespec2Timepoint(deadline)) {
+ for (size_t i = 0; i < metadata_count; i++) {
+ client_metadata_.insert(std::make_pair(
+ grpc::string(metadata[i].key),
+ grpc::string(metadata[i].value,
+ metadata[i].value + metadata[i].value_length)));
}
+}
- private:
- std::chrono::system_clock::time_point absolute_deadline_;
-};
+ServerContext::~ServerContext() {
+ if (call_) {
+ grpc_call_destroy(call_);
+ }
+}
} // namespace grpc
-
-#endif // __GRPCPP_INTERNAL_SERVER_SERVER_CONTEXT_IMPL_H_
diff --git a/src/cpp/server/server_context_impl.cc b/src/cpp/server/server_context_impl.cc
deleted file mode 100644
index 467cc80..0000000
--- a/src/cpp/server/server_context_impl.cc
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#include "src/cpp/server/server_context_impl.h"
-
-namespace grpc {} // namespace grpc
diff --git a/src/cpp/server/server_rpc_handler.cc b/src/cpp/server/server_rpc_handler.cc
deleted file mode 100644
index bf02de8..0000000
--- a/src/cpp/server/server_rpc_handler.cc
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#include "src/cpp/server/server_rpc_handler.h"
-
-#include <grpc/support/log.h>
-#include "src/cpp/server/server_context_impl.h"
-#include "src/cpp/stream/stream_context.h"
-#include <grpc++/async_server_context.h>
-#include <grpc++/impl/rpc_service_method.h>
-
-namespace grpc {
-
-ServerRpcHandler::ServerRpcHandler(AsyncServerContext *async_server_context,
- RpcServiceMethod *method)
- : async_server_context_(async_server_context), method_(method) {}
-
-void ServerRpcHandler::StartRpc() {
- if (method_ == nullptr) {
- // Method not supported, finish the rpc with error.
- // TODO(rocking): do we need to call read to consume the request?
- FinishRpc(Status(StatusCode::UNIMPLEMENTED, "No such method."));
- return;
- }
-
- ServerContextImpl user_context(async_server_context_->absolute_deadline());
-
- if (method_->method_type() == RpcMethod::NORMAL_RPC) {
- // Start the rpc on this dedicated completion queue.
- async_server_context_->Accept(cq_.cq());
-
- // Allocate request and response.
- std::unique_ptr<google::protobuf::Message> request(
- method_->AllocateRequestProto());
- std::unique_ptr<google::protobuf::Message> response(
- method_->AllocateResponseProto());
-
- // Read request
- async_server_context_->StartRead(request.get());
- auto type = WaitForNextEvent();
- GPR_ASSERT(type == CompletionQueue::SERVER_READ_OK);
-
- // Run the application's rpc handler
- MethodHandler *handler = method_->handler();
- Status status = handler->RunHandler(MethodHandler::HandlerParameter(
- &user_context, request.get(), response.get()));
-
- if (status.IsOk()) {
- // Send the response if we get an ok status.
- async_server_context_->StartWrite(*response, GRPC_WRITE_BUFFER_HINT);
- type = WaitForNextEvent();
- if (type != CompletionQueue::SERVER_WRITE_OK) {
- status = Status(StatusCode::INTERNAL, "Error writing response.");
- }
- }
-
- FinishRpc(status);
- } else {
- // Allocate request and response.
- // TODO(yangg) maybe not allocate both when not needed?
- std::unique_ptr<google::protobuf::Message> request(
- method_->AllocateRequestProto());
- std::unique_ptr<google::protobuf::Message> response(
- method_->AllocateResponseProto());
-
- StreamContext stream_context(*method_, async_server_context_->call(),
- cq_.cq(), request.get(), response.get());
-
- // Run the application's rpc handler
- MethodHandler *handler = method_->handler();
- Status status = handler->RunHandler(MethodHandler::HandlerParameter(
- &user_context, request.get(), response.get(), &stream_context));
- if (status.IsOk() &&
- method_->method_type() == RpcMethod::CLIENT_STREAMING) {
- stream_context.Write(response.get(), false);
- }
- // TODO(yangg) Do we need to consider the status in stream_context?
- FinishRpc(status);
- }
-}
-
-CompletionQueue::CompletionType ServerRpcHandler::WaitForNextEvent() {
- void *tag = nullptr;
- CompletionQueue::CompletionType type = cq_.Next(&tag);
- if (type != CompletionQueue::QUEUE_CLOSED &&
- type != CompletionQueue::RPC_END) {
- GPR_ASSERT(static_cast<AsyncServerContext *>(tag) ==
- async_server_context_.get());
- }
- return type;
-}
-
-void ServerRpcHandler::FinishRpc(const Status &status) {
- async_server_context_->StartWriteStatus(status);
- CompletionQueue::CompletionType type;
-
- // HALFCLOSE_OK and RPC_END events come in either order.
- type = WaitForNextEvent();
- GPR_ASSERT(type == CompletionQueue::HALFCLOSE_OK ||
- type == CompletionQueue::RPC_END);
- type = WaitForNextEvent();
- GPR_ASSERT(type == CompletionQueue::HALFCLOSE_OK ||
- type == CompletionQueue::RPC_END);
-
- cq_.Shutdown();
- type = WaitForNextEvent();
- GPR_ASSERT(type == CompletionQueue::QUEUE_CLOSED);
-}
-
-} // namespace grpc
diff --git a/src/cpp/server/server_rpc_handler.h b/src/cpp/server/server_rpc_handler.h
deleted file mode 100644
index a43e07d..0000000
--- a/src/cpp/server/server_rpc_handler.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#ifndef __GRPCPP_INTERNAL_SERVER_SERVER_RPC_HANDLER_H__
-#define __GRPCPP_INTERNAL_SERVER_SERVER_RPC_HANDLER_H__
-
-#include <memory>
-
-#include <grpc++/completion_queue.h>
-#include <grpc++/status.h>
-
-namespace grpc {
-
-class AsyncServerContext;
-class RpcServiceMethod;
-
-class ServerRpcHandler {
- public:
- // Takes ownership of async_server_context.
- ServerRpcHandler(AsyncServerContext *async_server_context,
- RpcServiceMethod *method);
-
- void StartRpc();
-
- private:
- CompletionQueue::CompletionType WaitForNextEvent();
- void FinishRpc(const Status &status);
-
- std::unique_ptr<AsyncServerContext> async_server_context_;
- RpcServiceMethod *method_;
- CompletionQueue cq_;
-};
-
-} // namespace grpc
-
-#endif // __GRPCPP_INTERNAL_SERVER_SERVER_RPC_HANDLER_H__
diff --git a/src/cpp/server/thread_pool.h b/src/cpp/server/thread_pool.h
index c53f7a7..8a28c87 100644
--- a/src/cpp/server/thread_pool.h
+++ b/src/cpp/server/thread_pool.h
@@ -44,12 +44,12 @@
namespace grpc {
-class ThreadPool : public ThreadPoolInterface {
+class ThreadPool final : public ThreadPoolInterface {
public:
explicit ThreadPool(int num_threads);
~ThreadPool();
- void ScheduleCallback(const std::function<void()> &callback) final;
+ void ScheduleCallback(const std::function<void()> &callback) override;
private:
std::mutex mu_;
diff --git a/src/cpp/stream/stream_context.cc b/src/cpp/stream/stream_context.cc
deleted file mode 100644
index e4f344d..0000000
--- a/src/cpp/stream/stream_context.cc
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#include "src/cpp/stream/stream_context.h"
-
-#include <grpc/support/log.h>
-#include "src/cpp/proto/proto_utils.h"
-#include "src/cpp/util/time.h"
-#include <grpc++/client_context.h>
-#include <grpc++/config.h>
-#include <grpc++/impl/rpc_method.h>
-#include <google/protobuf/message.h>
-
-namespace grpc {
-
-// Client only ctor
-StreamContext::StreamContext(const RpcMethod &method, ClientContext *context,
- const google::protobuf::Message *request,
- google::protobuf::Message *result)
- : is_client_(true),
- method_(&method),
- call_(context->call()),
- cq_(context->cq()),
- request_(const_cast<google::protobuf::Message *>(request)),
- result_(result),
- peer_halfclosed_(false),
- self_halfclosed_(false) {
- GPR_ASSERT(method_->method_type() != RpcMethod::RpcType::NORMAL_RPC);
-}
-
-// Server only ctor
-StreamContext::StreamContext(const RpcMethod &method, grpc_call *call,
- grpc_completion_queue *cq,
- google::protobuf::Message *request,
- google::protobuf::Message *result)
- : is_client_(false),
- method_(&method),
- call_(call),
- cq_(cq),
- request_(request),
- result_(result),
- peer_halfclosed_(false),
- self_halfclosed_(false) {
- GPR_ASSERT(method_->method_type() != RpcMethod::RpcType::NORMAL_RPC);
-}
-
-StreamContext::~StreamContext() {}
-
-void StreamContext::Start(bool buffered) {
- if (is_client_) {
- // TODO(yangg) handle metadata send path
- int flag = buffered ? GRPC_WRITE_BUFFER_HINT : 0;
- grpc_call_error error = grpc_call_invoke_old(
- call(), cq(), client_metadata_read_tag(), finished_tag(), flag);
- GPR_ASSERT(GRPC_CALL_OK == error);
- } else {
- // TODO(yangg) metadata needs to be added before accept
- // TODO(yangg) correctly set flag to accept
- GPR_ASSERT(grpc_call_server_accept_old(call(), cq(), finished_tag()) ==
- GRPC_CALL_OK);
- GPR_ASSERT(grpc_call_server_end_initial_metadata_old(call(), 0) ==
- GRPC_CALL_OK);
- }
-}
-
-bool StreamContext::Read(google::protobuf::Message *msg) {
- // TODO(yangg) check peer_halfclosed_ here for possible early return.
- grpc_call_error err = grpc_call_start_read_old(call(), read_tag());
- GPR_ASSERT(err == GRPC_CALL_OK);
- grpc_event *read_ev =
- grpc_completion_queue_pluck(cq(), read_tag(), gpr_inf_future);
- GPR_ASSERT(read_ev->type == GRPC_READ);
- bool ret = true;
- if (read_ev->data.read) {
- if (!DeserializeProto(read_ev->data.read, msg)) {
- ret = false;
- grpc_call_cancel_with_status(call(), GRPC_STATUS_DATA_LOSS,
- "Failed to parse incoming proto");
- }
- } else {
- ret = false;
- peer_halfclosed_ = true;
- }
- grpc_event_finish(read_ev);
- return ret;
-}
-
-bool StreamContext::Write(const google::protobuf::Message *msg, bool is_last) {
- // TODO(yangg) check self_halfclosed_ for possible early return.
- bool ret = true;
- grpc_event *ev = nullptr;
-
- if (msg) {
- grpc_byte_buffer *out_buf = nullptr;
- if (!SerializeProto(*msg, &out_buf)) {
- grpc_call_cancel_with_status(call(), GRPC_STATUS_INVALID_ARGUMENT,
- "Failed to serialize outgoing proto");
- return false;
- }
- int flag = is_last ? GRPC_WRITE_BUFFER_HINT : 0;
- grpc_call_error err =
- grpc_call_start_write_old(call(), out_buf, write_tag(), flag);
- grpc_byte_buffer_destroy(out_buf);
- GPR_ASSERT(err == GRPC_CALL_OK);
-
- ev = grpc_completion_queue_pluck(cq(), write_tag(), gpr_inf_future);
- GPR_ASSERT(ev->type == GRPC_WRITE_ACCEPTED);
-
- ret = ev->data.write_accepted == GRPC_OP_OK;
- grpc_event_finish(ev);
- }
- if (ret && is_last) {
- grpc_call_error err = grpc_call_writes_done_old(call(), halfclose_tag());
- GPR_ASSERT(err == GRPC_CALL_OK);
- ev = grpc_completion_queue_pluck(cq(), halfclose_tag(), gpr_inf_future);
- GPR_ASSERT(ev->type == GRPC_FINISH_ACCEPTED);
- grpc_event_finish(ev);
-
- self_halfclosed_ = true;
- } else if (!ret) { // Stream broken
- self_halfclosed_ = true;
- peer_halfclosed_ = true;
- }
-
- return ret;
-}
-
-const Status &StreamContext::Wait() {
- // TODO(yangg) properly support metadata
- grpc_event *metadata_ev = grpc_completion_queue_pluck(
- cq(), client_metadata_read_tag(), gpr_inf_future);
- grpc_event_finish(metadata_ev);
- // TODO(yangg) protect states by a mutex, including other places.
- if (!self_halfclosed_ || !peer_halfclosed_) {
- Cancel();
- }
- grpc_event *finish_ev =
- grpc_completion_queue_pluck(cq(), finished_tag(), gpr_inf_future);
- GPR_ASSERT(finish_ev->type == GRPC_FINISHED);
- final_status_ = Status(
- static_cast<StatusCode>(finish_ev->data.finished.status),
- finish_ev->data.finished.details ? finish_ev->data.finished.details : "");
- grpc_event_finish(finish_ev);
- return final_status_;
-}
-
-void StreamContext::Cancel() { grpc_call_cancel(call()); }
-
-} // namespace grpc
diff --git a/src/cpp/stream/stream_context.h b/src/cpp/stream/stream_context.h
deleted file mode 100644
index 8def589..0000000
--- a/src/cpp/stream/stream_context.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#ifndef __GRPCPP_INTERNAL_STREAM_STREAM_CONTEXT_H__
-#define __GRPCPP_INTERNAL_STREAM_STREAM_CONTEXT_H__
-
-#include <grpc/grpc.h>
-#include <grpc++/status.h>
-#include <grpc++/stream_context_interface.h>
-
-namespace google {
-namespace protobuf {
-class Message;
-}
-}
-
-namespace grpc {
-class ClientContext;
-class RpcMethod;
-
-class StreamContext final : public StreamContextInterface {
- public:
- StreamContext(const RpcMethod &method, ClientContext *context,
- const google::protobuf::Message *request,
- google::protobuf::Message *result);
- StreamContext(const RpcMethod &method, grpc_call *call,
- grpc_completion_queue *cq, google::protobuf::Message *request,
- google::protobuf::Message *result);
- ~StreamContext();
- // Start the stream, if there is a final write following immediately, set
- // buffered so that the messages can be sent in batch.
- void Start(bool buffered) override;
- bool Read(google::protobuf::Message *msg) override;
- bool Write(const google::protobuf::Message *msg, bool is_last) override;
- const Status &Wait() override;
- void Cancel() override;
-
- google::protobuf::Message *request() override { return request_; }
- google::protobuf::Message *response() override { return result_; }
-
- private:
- // Unique tags for plucking events from the c layer. this pointer is casted
- // to char* to create single byte step between tags. It implicitly relies on
- // that StreamContext is large enough to contain all the pointers.
- void *finished_tag() { return reinterpret_cast<char *>(this); }
- void *read_tag() { return reinterpret_cast<char *>(this) + 1; }
- void *write_tag() { return reinterpret_cast<char *>(this) + 2; }
- void *halfclose_tag() { return reinterpret_cast<char *>(this) + 3; }
- void *client_metadata_read_tag() {
- return reinterpret_cast<char *>(this) + 5;
- }
- grpc_call *call() { return call_; }
- grpc_completion_queue *cq() { return cq_; }
-
- bool is_client_;
- const RpcMethod *method_; // not owned
- grpc_call *call_; // not owned
- grpc_completion_queue *cq_; // not owned
- google::protobuf::Message *request_; // first request, not owned
- google::protobuf::Message *result_; // last response, not owned
-
- bool peer_halfclosed_;
- bool self_halfclosed_;
- Status final_status_;
-};
-
-} // namespace grpc
-
-#endif // __GRPCPP_INTERNAL_STREAM_STREAM_CONTEXT_H__
diff --git a/test/core/end2end/tests/cancel_after_accept.c b/test/core/end2end/tests/cancel_after_accept.c
index 18d6bce..17f37d6 100644
--- a/test/core/end2end/tests/cancel_after_accept.c
+++ b/test/core/end2end/tests/cancel_after_accept.c
@@ -166,7 +166,8 @@
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, &s,
&call_details,
&request_metadata_recv,
- f.server_cq, tag(2)));
+ f.server_cq,
+ tag(2)));
cq_expect_completion(v_server, tag(2), GRPC_OP_OK);
cq_verify(v_server);
diff --git a/test/core/end2end/tests/request_response_with_binary_metadata_and_payload.c b/test/core/end2end/tests/request_response_with_binary_metadata_and_payload.c
index 940e327..a71e3a7 100644
--- a/test/core/end2end/tests/request_response_with_binary_metadata_and_payload.c
+++ b/test/core/end2end/tests/request_response_with_binary_metadata_and_payload.c
@@ -175,7 +175,8 @@
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, &s,
&call_details,
&request_metadata_recv,
- f.server_cq, tag(101)));
+ f.server_cq,
+ tag(101)));
cq_expect_completion(v_server, tag(101), GRPC_OP_OK);
cq_verify(v_server);
diff --git a/test/core/end2end/tests/request_response_with_metadata_and_payload.c b/test/core/end2end/tests/request_response_with_metadata_and_payload.c
index 80cb629..f7394a2 100644
--- a/test/core/end2end/tests/request_response_with_metadata_and_payload.c
+++ b/test/core/end2end/tests/request_response_with_metadata_and_payload.c
@@ -168,7 +168,8 @@
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, &s,
&call_details,
&request_metadata_recv,
- f.server_cq, tag(101)));
+ f.server_cq,
+ tag(101)));
cq_expect_completion(v_server, tag(101), GRPC_OP_OK);
cq_verify(v_server);
diff --git a/test/core/end2end/tests/request_response_with_payload.c b/test/core/end2end/tests/request_response_with_payload.c
index b07f51d..be4beb5 100644
--- a/test/core/end2end/tests/request_response_with_payload.c
+++ b/test/core/end2end/tests/request_response_with_payload.c
@@ -162,7 +162,8 @@
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, &s,
&call_details,
&request_metadata_recv,
- f.server_cq, tag(101)));
+ f.server_cq,
+ tag(101)));
cq_expect_completion(v_server, tag(101), GRPC_OP_OK);
cq_verify(v_server);
diff --git a/test/core/end2end/tests/request_response_with_trailing_metadata_and_payload.c b/test/core/end2end/tests/request_response_with_trailing_metadata_and_payload.c
index e547604..637a9ff 100644
--- a/test/core/end2end/tests/request_response_with_trailing_metadata_and_payload.c
+++ b/test/core/end2end/tests/request_response_with_trailing_metadata_and_payload.c
@@ -169,7 +169,8 @@
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, &s,
&call_details,
&request_metadata_recv,
- f.server_cq, tag(101)));
+ f.server_cq,
+ tag(101)));
cq_expect_completion(v_server, tag(101), GRPC_OP_OK);
cq_verify(v_server);
diff --git a/test/core/end2end/tests/request_with_large_metadata.c b/test/core/end2end/tests/request_with_large_metadata.c
index eb6180c..fff83dc 100644
--- a/test/core/end2end/tests/request_with_large_metadata.c
+++ b/test/core/end2end/tests/request_with_large_metadata.c
@@ -166,7 +166,8 @@
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, &s,
&call_details,
&request_metadata_recv,
- f.server_cq, tag(101)));
+ f.server_cq,
+ tag(101)));
cq_expect_completion(v_server, tag(101), GRPC_OP_OK);
cq_verify(v_server);
diff --git a/test/core/end2end/tests/request_with_payload.c b/test/core/end2end/tests/request_with_payload.c
index 2bf0fa3..2b52004 100644
--- a/test/core/end2end/tests/request_with_payload.c
+++ b/test/core/end2end/tests/request_with_payload.c
@@ -157,7 +157,8 @@
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, &s,
&call_details,
&request_metadata_recv,
- f.server_cq, tag(101)));
+ f.server_cq,
+ tag(101)));
cq_expect_completion(v_server, tag(101), GRPC_OP_OK);
cq_verify(v_server);
diff --git a/test/core/end2end/tests/simple_delayed_request.c b/test/core/end2end/tests/simple_delayed_request.c
index 80763fe..ac248f9 100644
--- a/test/core/end2end/tests/simple_delayed_request.c
+++ b/test/core/end2end/tests/simple_delayed_request.c
@@ -144,7 +144,8 @@
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f->server, &s,
&call_details,
&request_metadata_recv,
- f->server_cq, tag(101)));
+ f->server_cq,
+ tag(101)));
cq_expect_completion(v_server, tag(101), GRPC_OP_OK);
cq_verify(v_server);
diff --git a/test/core/end2end/tests/simple_request.c b/test/core/end2end/tests/simple_request.c
index 968be74..ab03479 100644
--- a/test/core/end2end/tests/simple_request.c
+++ b/test/core/end2end/tests/simple_request.c
@@ -150,7 +150,8 @@
GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, &s,
&call_details,
&request_metadata_recv,
- f.server_cq, tag(101)));
+ f.server_cq,
+ tag(101)));
cq_expect_completion(v_server, tag(101), GRPC_OP_OK);
cq_verify(v_server);
diff --git a/test/core/iomgr/tcp_server_posix_test.c b/test/core/iomgr/tcp_server_posix_test.c
index e906f30..ae6994e 100644
--- a/test/core/iomgr/tcp_server_posix_test.c
+++ b/test/core/iomgr/tcp_server_posix_test.c
@@ -66,7 +66,7 @@
static void test_no_op_with_start(void) {
grpc_tcp_server *s = grpc_tcp_server_create();
LOG_TEST();
- grpc_tcp_server_start(s, NULL, on_connect, NULL);
+ grpc_tcp_server_start(s, NULL, 0, on_connect, NULL);
grpc_tcp_server_destroy(s);
}
@@ -93,7 +93,7 @@
GPR_ASSERT(
grpc_tcp_server_add_port(s, (struct sockaddr *)&addr, sizeof(addr)));
- grpc_tcp_server_start(s, NULL, on_connect, NULL);
+ grpc_tcp_server_start(s, NULL, 0, on_connect, NULL);
grpc_tcp_server_destroy(s);
}
@@ -120,7 +120,7 @@
GPR_ASSERT(getsockname(svrfd, (struct sockaddr *)&addr, &addr_len) == 0);
GPR_ASSERT(addr_len <= sizeof(addr));
- grpc_tcp_server_start(s, NULL, on_connect, NULL);
+ grpc_tcp_server_start(s, NULL, 0, on_connect, NULL);
for (i = 0; i < n; i++) {
deadline = gpr_time_add(gpr_now(), gpr_time_from_micros(10000000));
diff --git a/test/core/statistics/census_log_tests.c b/test/core/statistics/census_log_tests.c
index c7b2b2e..e2ad78a 100644
--- a/test/core/statistics/census_log_tests.c
+++ b/test/core/statistics/census_log_tests.c
@@ -35,7 +35,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include "src/core/support/cpu.h"
+#include <grpc/support/cpu.h>
#include <grpc/support/log.h>
#include <grpc/support/port_platform.h>
#include <grpc/support/sync.h>
diff --git a/test/cpp/end2end/async_end2end_test.cc b/test/cpp/end2end/async_end2end_test.cc
new file mode 100644
index 0000000..fbf9bcb
--- /dev/null
+++ b/test/cpp/end2end/async_end2end_test.cc
@@ -0,0 +1,379 @@
+/*
+ *
+ * Copyright 2014, 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.
+ *
+ */
+
+#include <chrono>
+#include <thread>
+
+#include "test/core/util/test_config.h"
+#include "test/cpp/util/echo_duplicate.pb.h"
+#include "test/cpp/util/echo.pb.h"
+#include "src/cpp/util/time.h"
+#include <grpc++/channel_arguments.h>
+#include <grpc++/channel_interface.h>
+#include <grpc++/client_context.h>
+#include <grpc++/create_channel.h>
+#include <grpc++/credentials.h>
+#include <grpc++/server.h>
+#include <grpc++/server_builder.h>
+#include <grpc++/server_context.h>
+#include <grpc++/status.h>
+#include <grpc++/stream.h>
+#include "test/core/util/port.h"
+#include <gtest/gtest.h>
+
+#include <grpc/grpc.h>
+#include <grpc/support/thd.h>
+#include <grpc/support/time.h>
+
+using grpc::cpp::test::util::EchoRequest;
+using grpc::cpp::test::util::EchoResponse;
+using std::chrono::system_clock;
+
+namespace grpc {
+namespace testing {
+
+namespace {
+
+void* tag(int i) {
+ return (void*)(gpr_intptr)i;
+}
+
+void verify_ok(CompletionQueue* cq, int i, bool expect_ok) {
+ bool ok;
+ void* got_tag;
+ EXPECT_TRUE(cq->Next(&got_tag, &ok));
+ EXPECT_EQ(expect_ok, ok);
+ EXPECT_EQ(tag(i), got_tag);
+}
+
+class AsyncEnd2endTest : public ::testing::Test {
+ protected:
+ AsyncEnd2endTest() : service_(&srv_cq_) {}
+
+ void SetUp() override {
+ int port = grpc_pick_unused_port_or_die();
+ server_address_ << "localhost:" << port;
+ // Setup server
+ ServerBuilder builder;
+ builder.AddPort(server_address_.str());
+ builder.RegisterAsyncService(&service_);
+ server_ = builder.BuildAndStart();
+ }
+
+ void TearDown() override { server_->Shutdown(); }
+
+ void ResetStub() {
+ std::shared_ptr<ChannelInterface> channel =
+ CreateChannel(server_address_.str(), ChannelArguments());
+ stub_.reset(grpc::cpp::test::util::TestService::NewStub(channel));
+ }
+
+ void server_ok(int i) {
+ verify_ok(&srv_cq_, i, true);
+ }
+ void client_ok(int i) {
+ verify_ok(&cli_cq_, i , true);
+ }
+ void server_fail(int i) {
+ verify_ok(&srv_cq_, i, false);
+ }
+ void client_fail(int i) {
+ verify_ok(&cli_cq_, i, false);
+ }
+
+ void SendRpc(int num_rpcs) {
+ for (int i = 0; i < num_rpcs; i++) {
+ EchoRequest send_request;
+ EchoRequest recv_request;
+ EchoResponse send_response;
+ EchoResponse recv_response;
+ Status recv_status;
+
+ ClientContext cli_ctx;
+ ServerContext srv_ctx;
+ grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx);
+
+ send_request.set_message("Hello");
+ stub_->Echo(
+ &cli_ctx, send_request, &recv_response, &recv_status, &cli_cq_, tag(1));
+
+ service_.RequestEcho(
+ &srv_ctx, &recv_request, &response_writer, &srv_cq_, tag(2));
+
+ server_ok(2);
+ EXPECT_EQ(send_request.message(), recv_request.message());
+
+ send_response.set_message(recv_request.message());
+ response_writer.Finish(send_response, Status::OK, tag(3));
+
+ server_ok(3);
+
+ client_ok(1);
+
+ EXPECT_EQ(send_response.message(), recv_response.message());
+ EXPECT_TRUE(recv_status.IsOk());
+ }
+ }
+
+ CompletionQueue cli_cq_;
+ CompletionQueue srv_cq_;
+ std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_;
+ std::unique_ptr<Server> server_;
+ grpc::cpp::test::util::TestService::AsyncService service_;
+ std::ostringstream server_address_;
+};
+
+TEST_F(AsyncEnd2endTest, SimpleRpc) {
+ ResetStub();
+ SendRpc(1);
+}
+
+TEST_F(AsyncEnd2endTest, SequentialRpcs) {
+ ResetStub();
+ SendRpc(10);
+}
+
+// Two pings and a final pong.
+TEST_F(AsyncEnd2endTest, SimpleClientStreaming) {
+ ResetStub();
+
+ EchoRequest send_request;
+ EchoRequest recv_request;
+ EchoResponse send_response;
+ EchoResponse recv_response;
+ Status recv_status;
+ ClientContext cli_ctx;
+ ServerContext srv_ctx;
+ ServerAsyncReader<EchoResponse, EchoRequest> srv_stream(&srv_ctx);
+
+ send_request.set_message("Hello");
+ ClientAsyncWriter<EchoRequest>* cli_stream =
+ stub_->RequestStream(&cli_ctx, &recv_response, &cli_cq_, tag(1));
+
+ service_.RequestRequestStream(
+ &srv_ctx, &srv_stream, &srv_cq_, tag(2));
+
+ server_ok(2);
+ client_ok(1);
+
+ cli_stream->Write(send_request, tag(3));
+ client_ok(3);
+
+ srv_stream.Read(&recv_request, tag(4));
+ server_ok(4);
+ EXPECT_EQ(send_request.message(), recv_request.message());
+
+ cli_stream->Write(send_request, tag(5));
+ client_ok(5);
+
+ srv_stream.Read(&recv_request, tag(6));
+ server_ok(6);
+
+ EXPECT_EQ(send_request.message(), recv_request.message());
+ cli_stream->WritesDone(tag(7));
+ client_ok(7);
+
+ srv_stream.Read(&recv_request, tag(8));
+ server_fail(8);
+
+ send_response.set_message(recv_request.message());
+ srv_stream.Finish(send_response, Status::OK, tag(9));
+ server_ok(9);
+
+ cli_stream->Finish(&recv_status, tag(10));
+ client_ok(10);
+
+ EXPECT_EQ(send_response.message(), recv_response.message());
+ EXPECT_TRUE(recv_status.IsOk());
+}
+
+// One ping, two pongs.
+TEST_F(AsyncEnd2endTest, SimpleServerStreaming) {
+ ResetStub();
+
+ EchoRequest send_request;
+ EchoRequest recv_request;
+ EchoResponse send_response;
+ EchoResponse recv_response;
+ Status recv_status;
+ ClientContext cli_ctx;
+ ServerContext srv_ctx;
+ ServerAsyncWriter<EchoResponse> srv_stream(&srv_ctx);
+
+ send_request.set_message("Hello");
+ ClientAsyncReader<EchoResponse>* cli_stream =
+ stub_->ResponseStream(&cli_ctx, send_request, &cli_cq_, tag(1));
+
+ service_.RequestResponseStream(
+ &srv_ctx, &recv_request, &srv_stream, &srv_cq_, tag(2));
+
+ server_ok(2);
+ client_ok(1);
+ EXPECT_EQ(send_request.message(), recv_request.message());
+
+ send_response.set_message(recv_request.message());
+ srv_stream.Write(send_response, tag(3));
+ server_ok(3);
+
+ cli_stream->Read(&recv_response, tag(4));
+ client_ok(4);
+ EXPECT_EQ(send_response.message(), recv_response.message());
+
+ srv_stream.Write(send_response, tag(5));
+ server_ok(5);
+
+ cli_stream->Read(&recv_response, tag(6));
+ client_ok(6);
+ EXPECT_EQ(send_response.message(), recv_response.message());
+
+ srv_stream.Finish(Status::OK, tag(7));
+ server_ok(7);
+
+ cli_stream->Read(&recv_response, tag(8));
+ client_fail(8);
+
+ cli_stream->Finish(&recv_status, tag(9));
+ client_ok(9);
+
+ EXPECT_TRUE(recv_status.IsOk());
+}
+
+// One ping, one pong.
+TEST_F(AsyncEnd2endTest, SimpleBidiStreaming) {
+ ResetStub();
+
+ EchoRequest send_request;
+ EchoRequest recv_request;
+ EchoResponse send_response;
+ EchoResponse recv_response;
+ Status recv_status;
+ ClientContext cli_ctx;
+ ServerContext srv_ctx;
+ ServerAsyncReaderWriter<EchoResponse, EchoRequest> srv_stream(&srv_ctx);
+
+ send_request.set_message("Hello");
+ ClientAsyncReaderWriter<EchoRequest, EchoResponse>* cli_stream =
+ stub_->BidiStream(&cli_ctx, &cli_cq_, tag(1));
+
+ service_.RequestBidiStream(
+ &srv_ctx, &srv_stream, &srv_cq_, tag(2));
+
+ server_ok(2);
+ client_ok(1);
+
+ cli_stream->Write(send_request, tag(3));
+ client_ok(3);
+
+ srv_stream.Read(&recv_request, tag(4));
+ server_ok(4);
+ EXPECT_EQ(send_request.message(), recv_request.message());
+
+ send_response.set_message(recv_request.message());
+ srv_stream.Write(send_response, tag(5));
+ server_ok(5);
+
+ cli_stream->Read(&recv_response, tag(6));
+ client_ok(6);
+ EXPECT_EQ(send_response.message(), recv_response.message());
+
+ cli_stream->WritesDone(tag(7));
+ client_ok(7);
+
+ srv_stream.Read(&recv_request, tag(8));
+ server_fail(8);
+
+ srv_stream.Finish(Status::OK, tag(9));
+ server_ok(9);
+
+ cli_stream->Finish(&recv_status, tag(10));
+ client_ok(10);
+
+ EXPECT_TRUE(recv_status.IsOk());
+}
+
+// Metadata tests
+TEST_F(AsyncEnd2endTest, ClientInitialMetadataRpc) {
+ ResetStub();
+
+ EchoRequest send_request;
+ EchoRequest recv_request;
+ EchoResponse send_response;
+ EchoResponse recv_response;
+ Status recv_status;
+
+ ClientContext cli_ctx;
+ ServerContext srv_ctx;
+ grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx);
+
+ send_request.set_message("Hello");
+ std::pair<grpc::string, grpc::string> meta1("key1", "val1");
+ std::pair<grpc::string, grpc::string> meta2("key2", "val2");
+ cli_ctx.AddMetadata(meta1.first, meta1.second);
+ cli_ctx.AddMetadata(meta2.first, meta2.second);
+
+ stub_->Echo(
+ &cli_ctx, send_request, &recv_response, &recv_status, &cli_cq_, tag(1));
+
+ service_.RequestEcho(
+ &srv_ctx, &recv_request, &response_writer, &srv_cq_, tag(2));
+ server_ok(2);
+ EXPECT_EQ(send_request.message(), recv_request.message());
+ auto client_initial_metadata = srv_ctx.client_metadata();
+ EXPECT_EQ(meta1.second, client_initial_metadata.find(meta1.first)->second);
+ EXPECT_EQ(meta2.second, client_initial_metadata.find(meta2.first)->second);
+ EXPECT_EQ(2, client_initial_metadata.size());
+
+ send_response.set_message(recv_request.message());
+ response_writer.Finish(send_response, Status::OK, tag(3));
+
+ server_ok(3);
+
+ client_ok(1);
+
+ EXPECT_EQ(send_response.message(), recv_response.message());
+ EXPECT_TRUE(recv_status.IsOk());
+}
+
+} // namespace
+} // namespace testing
+} // namespace grpc
+
+int main(int argc, char** argv) {
+ grpc_test_init(argc, argv);
+ grpc_init();
+ ::testing::InitGoogleTest(&argc, argv);
+ int result = RUN_ALL_TESTS();
+ grpc_shutdown();
+ google::protobuf::ShutdownProtobufLibrary();
+ return result;
+}
diff --git a/test/cpp/end2end/async_test_server.cc b/test/cpp/end2end/async_test_server.cc
deleted file mode 100644
index f18b6c0..0000000
--- a/test/cpp/end2end/async_test_server.cc
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#include "test/cpp/end2end/async_test_server.h"
-
-#include <chrono>
-
-#include <grpc/support/log.h>
-#include "src/cpp/proto/proto_utils.h"
-#include "test/cpp/util/echo.pb.h"
-#include <grpc++/async_server.h>
-#include <grpc++/async_server_context.h>
-#include <grpc++/completion_queue.h>
-#include <grpc++/status.h>
-#include <gtest/gtest.h>
-
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
-
-using std::chrono::duration_cast;
-using std::chrono::microseconds;
-using std::chrono::seconds;
-using std::chrono::system_clock;
-
-namespace grpc {
-namespace testing {
-
-AsyncTestServer::AsyncTestServer() : server_(&cq_), cq_drained_(false) {}
-
-AsyncTestServer::~AsyncTestServer() {}
-
-void AsyncTestServer::AddPort(const grpc::string& addr) {
- server_.AddPort(addr);
-}
-
-void AsyncTestServer::Start() { server_.Start(); }
-
-// Return true if deadline actual is within 0.5s from expected.
-bool DeadlineMatched(const system_clock::time_point& actual,
- const system_clock::time_point& expected) {
- microseconds diff_usecs = duration_cast<microseconds>(expected - actual);
- gpr_log(GPR_INFO, "diff_usecs= %d", diff_usecs.count());
- return diff_usecs.count() < 500000 && diff_usecs.count() > -500000;
-}
-
-void AsyncTestServer::RequestOneRpc() { server_.RequestOneRpc(); }
-
-void AsyncTestServer::MainLoop() {
- EchoRequest request;
- EchoResponse response;
- void* tag = nullptr;
-
- RequestOneRpc();
-
- while (true) {
- CompletionQueue::CompletionType t = cq_.Next(&tag);
- AsyncServerContext* server_context = static_cast<AsyncServerContext*>(tag);
- switch (t) {
- case CompletionQueue::SERVER_RPC_NEW:
- gpr_log(GPR_INFO, "SERVER_RPC_NEW %p", server_context);
- if (server_context) {
- EXPECT_EQ(server_context->method(), "/foo");
- // TODO(ctiller): verify deadline
- server_context->Accept(cq_.cq());
- // Handle only one rpc at a time.
- RequestOneRpc();
- server_context->StartRead(&request);
- }
- break;
- case CompletionQueue::RPC_END:
- gpr_log(GPR_INFO, "RPC_END %p", server_context);
- delete server_context;
- break;
- case CompletionQueue::SERVER_READ_OK:
- gpr_log(GPR_INFO, "SERVER_READ_OK %p", server_context);
- response.set_message(request.message());
- server_context->StartWrite(response, 0);
- break;
- case CompletionQueue::SERVER_READ_ERROR:
- gpr_log(GPR_INFO, "SERVER_READ_ERROR %p", server_context);
- server_context->StartWriteStatus(Status::OK);
- break;
- case CompletionQueue::HALFCLOSE_OK:
- gpr_log(GPR_INFO, "HALFCLOSE_OK %p", server_context);
- // Do nothing, just wait for RPC_END.
- break;
- case CompletionQueue::SERVER_WRITE_OK:
- gpr_log(GPR_INFO, "SERVER_WRITE_OK %p", server_context);
- server_context->StartRead(&request);
- break;
- case CompletionQueue::SERVER_WRITE_ERROR:
- EXPECT_TRUE(0);
- break;
- case CompletionQueue::QUEUE_CLOSED: {
- gpr_log(GPR_INFO, "QUEUE_CLOSED");
- HandleQueueClosed();
- return;
- }
- default:
- EXPECT_TRUE(0);
- break;
- }
- }
-}
-
-void AsyncTestServer::HandleQueueClosed() {
- std::unique_lock<std::mutex> lock(cq_drained_mu_);
- cq_drained_ = true;
- cq_drained_cv_.notify_all();
-}
-
-void AsyncTestServer::Shutdown() {
- // The server need to be shut down before cq_ as grpc_server flushes all
- // pending requested calls to the completion queue at shutdown.
- server_.Shutdown();
- cq_.Shutdown();
- std::unique_lock<std::mutex> lock(cq_drained_mu_);
- while (!cq_drained_) {
- cq_drained_cv_.wait(lock);
- }
-}
-
-} // namespace testing
-} // namespace grpc
diff --git a/test/cpp/end2end/async_test_server.h b/test/cpp/end2end/async_test_server.h
deleted file mode 100644
index a277061..0000000
--- a/test/cpp/end2end/async_test_server.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#ifndef __GRPCPP_TEST_END2END_ASYNC_TEST_SERVER_H__
-#define __GRPCPP_TEST_END2END_ASYNC_TEST_SERVER_H__
-
-#include <condition_variable>
-#include <mutex>
-#include <string>
-
-#include <grpc++/async_server.h>
-#include <grpc++/completion_queue.h>
-
-namespace grpc {
-
-namespace testing {
-
-class AsyncTestServer {
- public:
- AsyncTestServer();
- virtual ~AsyncTestServer();
-
- void AddPort(const grpc::string& addr);
- void Start();
- void RequestOneRpc();
- virtual void MainLoop();
- void Shutdown();
-
- CompletionQueue* completion_queue() { return &cq_; }
-
- protected:
- void HandleQueueClosed();
-
- private:
- CompletionQueue cq_;
- AsyncServer server_;
- bool cq_drained_;
- std::mutex cq_drained_mu_;
- std::condition_variable cq_drained_cv_;
-};
-
-} // namespace testing
-} // namespace grpc
-
-#endif // __GRPCPP_TEST_END2END_ASYNC_TEST_SERVER_H__
diff --git a/test/cpp/end2end/end2end_test.cc b/test/cpp/end2end/end2end_test.cc
index 4dea77e..974717f 100644
--- a/test/cpp/end2end/end2end_test.cc
+++ b/test/cpp/end2end/end2end_test.cc
@@ -38,6 +38,7 @@
#include "test/cpp/util/echo_duplicate.pb.h"
#include "test/cpp/util/echo.pb.h"
#include "src/cpp/util/time.h"
+#include "src/cpp/server/thread_pool.h"
#include <grpc++/channel_arguments.h>
#include <grpc++/channel_interface.h>
#include <grpc++/client_context.h>
@@ -76,6 +77,7 @@
response->mutable_param()->set_request_deadline(deadline.tv_sec);
}
}
+
} // namespace
class TestServiceImpl : public ::grpc::cpp::test::util::TestService::Service {
@@ -141,14 +143,17 @@
class End2endTest : public ::testing::Test {
protected:
+ End2endTest() : thread_pool_(2) {}
+
void SetUp() override {
int port = grpc_pick_unused_port_or_die();
server_address_ << "localhost:" << port;
// Setup server
ServerBuilder builder;
builder.AddPort(server_address_.str());
- builder.RegisterService(service_.service());
- builder.RegisterService(dup_pkg_service_.service());
+ builder.RegisterService(&service_);
+ builder.RegisterService(&dup_pkg_service_);
+ builder.SetThreadPool(&thread_pool_);
server_ = builder.BuildAndStart();
}
@@ -165,6 +170,7 @@
std::ostringstream server_address_;
TestServiceImpl service_;
TestServiceImplDupPkg dup_pkg_service_;
+ ThreadPool thread_pool_;
};
static void SendRpc(grpc::cpp::test::util::TestService::Stub* stub,
@@ -290,7 +296,7 @@
request.set_message("hello");
EXPECT_TRUE(stream->Write(request));
stream->WritesDone();
- Status s = stream->Wait();
+ Status s = stream->Finish();
EXPECT_EQ(response.message(), request.message());
EXPECT_TRUE(s.IsOk());
@@ -308,7 +314,7 @@
EXPECT_TRUE(stream->Write(request));
EXPECT_TRUE(stream->Write(request));
stream->WritesDone();
- Status s = stream->Wait();
+ Status s = stream->Finish();
EXPECT_EQ(response.message(), "hellohello");
EXPECT_TRUE(s.IsOk());
@@ -323,7 +329,7 @@
request.set_message("hello");
ClientReader<EchoResponse>* stream =
- stub_->ResponseStream(&context, &request);
+ stub_->ResponseStream(&context, request);
EXPECT_TRUE(stream->Read(&response));
EXPECT_EQ(response.message(), request.message() + "0");
EXPECT_TRUE(stream->Read(&response));
@@ -332,7 +338,7 @@
EXPECT_EQ(response.message(), request.message() + "2");
EXPECT_FALSE(stream->Read(&response));
- Status s = stream->Wait();
+ Status s = stream->Finish();
EXPECT_TRUE(s.IsOk());
delete stream;
@@ -366,7 +372,7 @@
stream->WritesDone();
EXPECT_FALSE(stream->Read(&response));
- Status s = stream->Wait();
+ Status s = stream->Finish();
EXPECT_TRUE(s.IsOk());
delete stream;
@@ -422,7 +428,7 @@
ClientContext context2;
ClientReaderWriter<EchoRequest, EchoResponse>* stream =
stub->BidiStream(&context2);
- s = stream->Wait();
+ s = stream->Finish();
EXPECT_FALSE(s.IsOk());
EXPECT_EQ(StatusCode::UNKNOWN, s.code());
EXPECT_EQ("Rpc sent on a lame channel.", s.details());
@@ -439,5 +445,6 @@
::testing::InitGoogleTest(&argc, argv);
int result = RUN_ALL_TESTS();
grpc_shutdown();
+ google::protobuf::ShutdownProtobufLibrary();
return result;
}
diff --git a/test/cpp/end2end/sync_client_async_server_test.cc b/test/cpp/end2end/sync_client_async_server_test.cc
deleted file mode 100644
index 9955eb3..0000000
--- a/test/cpp/end2end/sync_client_async_server_test.cc
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- *
- * Copyright 2014, 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.
- *
- */
-
-#include <chrono>
-#include <memory>
-#include <sstream>
-#include <string>
-
-#include <grpc/grpc.h>
-#include <grpc/support/thd.h>
-#include "test/cpp/util/echo.pb.h"
-#include <grpc++/channel_arguments.h>
-#include <grpc++/channel_interface.h>
-#include <grpc++/client_context.h>
-#include <grpc++/create_channel.h>
-#include <grpc++/impl/internal_stub.h>
-#include <grpc++/impl/rpc_method.h>
-#include <grpc++/status.h>
-#include <grpc++/stream.h>
-#include "test/cpp/end2end/async_test_server.h"
-#include "test/core/util/port.h"
-#include <gtest/gtest.h>
-
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
-
-using std::chrono::duration_cast;
-using std::chrono::microseconds;
-using std::chrono::seconds;
-using std::chrono::system_clock;
-
-using grpc::testing::AsyncTestServer;
-
-namespace grpc {
-namespace {
-
-void ServerLoop(void* s) {
- AsyncTestServer* server = static_cast<AsyncTestServer*>(s);
- server->MainLoop();
-}
-
-class End2endTest : public ::testing::Test {
- protected:
- void SetUp() override {
- int port = grpc_pick_unused_port_or_die();
- // TODO(yangg) protobuf has a StringPrintf, maybe use that
- std::ostringstream oss;
- oss << "[::]:" << port;
- // Setup server
- server_.reset(new AsyncTestServer());
- server_->AddPort(oss.str());
- server_->Start();
-
- RunServerThread();
-
- // Setup client
- oss.str("");
- oss << "127.0.0.1:" << port;
- std::shared_ptr<ChannelInterface> channel =
- CreateChannel(oss.str(), ChannelArguments());
- stub_.set_channel(channel);
- }
-
- void RunServerThread() {
- gpr_thd_id id;
- EXPECT_TRUE(gpr_thd_new(&id, ServerLoop, server_.get(), NULL));
- }
-
- void TearDown() override { server_->Shutdown(); }
-
- std::unique_ptr<AsyncTestServer> server_;
- InternalStub stub_;
-};
-
-TEST_F(End2endTest, NoOpTest) { EXPECT_TRUE(stub_.channel() != nullptr); }
-
-TEST_F(End2endTest, SimpleRpc) {
- EchoRequest request;
- request.set_message("hello");
- EchoResponse result;
- ClientContext context;
- RpcMethod method("/foo");
- std::chrono::system_clock::time_point deadline =
- std::chrono::system_clock::now() + std::chrono::seconds(10);
- context.set_absolute_deadline(deadline);
- Status s =
- stub_.channel()->StartBlockingRpc(method, &context, request, &result);
- EXPECT_EQ(result.message(), request.message());
- EXPECT_TRUE(s.IsOk());
-}
-
-TEST_F(End2endTest, KSequentialSimpleRpcs) {
- int k = 3;
- for (int i = 0; i < k; i++) {
- EchoRequest request;
- request.set_message("hello");
- EchoResponse result;
- ClientContext context;
- RpcMethod method("/foo");
- std::chrono::system_clock::time_point deadline =
- std::chrono::system_clock::now() + std::chrono::seconds(10);
- context.set_absolute_deadline(deadline);
- Status s =
- stub_.channel()->StartBlockingRpc(method, &context, request, &result);
- EXPECT_EQ(result.message(), request.message());
- EXPECT_TRUE(s.IsOk());
- }
-}
-
-TEST_F(End2endTest, OnePingpongBidiStream) {
- EchoRequest request;
- request.set_message("hello");
- EchoResponse result;
- ClientContext context;
- RpcMethod method("/foo", RpcMethod::RpcType::BIDI_STREAMING);
- std::chrono::system_clock::time_point deadline =
- std::chrono::system_clock::now() + std::chrono::seconds(10);
- context.set_absolute_deadline(deadline);
- StreamContextInterface* stream_interface =
- stub_.channel()->CreateStream(method, &context, nullptr, nullptr);
- std::unique_ptr<ClientReaderWriter<EchoRequest, EchoResponse>> stream(
- new ClientReaderWriter<EchoRequest, EchoResponse>(stream_interface));
- EXPECT_TRUE(stream->Write(request));
- EXPECT_TRUE(stream->Read(&result));
- stream->WritesDone();
- EXPECT_FALSE(stream->Read(&result));
- Status s = stream->Wait();
- EXPECT_EQ(result.message(), request.message());
- EXPECT_TRUE(s.IsOk());
-}
-
-TEST_F(End2endTest, TwoPingpongBidiStream) {
- EchoRequest request;
- request.set_message("hello");
- EchoResponse result;
- ClientContext context;
- RpcMethod method("/foo", RpcMethod::RpcType::BIDI_STREAMING);
- std::chrono::system_clock::time_point deadline =
- std::chrono::system_clock::now() + std::chrono::seconds(10);
- context.set_absolute_deadline(deadline);
- StreamContextInterface* stream_interface =
- stub_.channel()->CreateStream(method, &context, nullptr, nullptr);
- std::unique_ptr<ClientReaderWriter<EchoRequest, EchoResponse>> stream(
- new ClientReaderWriter<EchoRequest, EchoResponse>(stream_interface));
- EXPECT_TRUE(stream->Write(request));
- EXPECT_TRUE(stream->Read(&result));
- EXPECT_EQ(result.message(), request.message());
- EXPECT_TRUE(stream->Write(request));
- EXPECT_TRUE(stream->Read(&result));
- EXPECT_EQ(result.message(), request.message());
- stream->WritesDone();
- EXPECT_FALSE(stream->Read(&result));
- Status s = stream->Wait();
- EXPECT_TRUE(s.IsOk());
-}
-
-TEST_F(End2endTest, OnePingpongClientStream) {
- EchoRequest request;
- request.set_message("hello");
- EchoResponse result;
- ClientContext context;
- RpcMethod method("/foo", RpcMethod::RpcType::CLIENT_STREAMING);
- std::chrono::system_clock::time_point deadline =
- std::chrono::system_clock::now() + std::chrono::seconds(10);
- context.set_absolute_deadline(deadline);
- StreamContextInterface* stream_interface =
- stub_.channel()->CreateStream(method, &context, nullptr, &result);
- std::unique_ptr<ClientWriter<EchoRequest>> stream(
- new ClientWriter<EchoRequest>(stream_interface));
- EXPECT_TRUE(stream->Write(request));
- stream->WritesDone();
- Status s = stream->Wait();
- EXPECT_EQ(result.message(), request.message());
- EXPECT_TRUE(s.IsOk());
-}
-
-TEST_F(End2endTest, OnePingpongServerStream) {
- EchoRequest request;
- request.set_message("hello");
- EchoResponse result;
- ClientContext context;
- RpcMethod method("/foo", RpcMethod::RpcType::SERVER_STREAMING);
- std::chrono::system_clock::time_point deadline =
- std::chrono::system_clock::now() + std::chrono::seconds(10);
- context.set_absolute_deadline(deadline);
- StreamContextInterface* stream_interface =
- stub_.channel()->CreateStream(method, &context, &request, nullptr);
- std::unique_ptr<ClientReader<EchoResponse>> stream(
- new ClientReader<EchoResponse>(stream_interface));
- EXPECT_TRUE(stream->Read(&result));
- EXPECT_FALSE(stream->Read(nullptr));
- Status s = stream->Wait();
- EXPECT_EQ(result.message(), request.message());
- EXPECT_TRUE(s.IsOk());
-}
-
-} // namespace
-} // namespace grpc
-
-int main(int argc, char** argv) {
- grpc_init();
- ::testing::InitGoogleTest(&argc, argv);
- int result = RUN_ALL_TESTS();
- grpc_shutdown();
- return result;
-}
diff --git a/test/cpp/interop/client.cc b/test/cpp/interop/client.cc
index 0fa76f0..57a503f 100644
--- a/test/cpp/interop/client.cc
+++ b/test/cpp/interop/client.cc
@@ -248,7 +248,7 @@
aggregated_payload_size += request_stream_sizes[i];
}
stream->WritesDone();
- grpc::Status s = stream->Wait();
+ grpc::Status s = stream->Finish();
GPR_ASSERT(response.aggregated_payload_size() == aggregated_payload_size);
GPR_ASSERT(s.IsOk());
@@ -269,7 +269,7 @@
}
StreamingOutputCallResponse response;
std::unique_ptr<grpc::ClientReader<StreamingOutputCallResponse>> stream(
- stub->StreamingOutputCall(&context, &request));
+ stub->StreamingOutputCall(&context, request));
unsigned int i = 0;
while (stream->Read(&response)) {
@@ -278,7 +278,7 @@
++i;
}
GPR_ASSERT(response_stream_sizes.size() == i);
- grpc::Status s = stream->Wait();
+ grpc::Status s = stream->Finish();
GPR_ASSERT(s.IsOk());
gpr_log(GPR_INFO, "Response streaming done.");
@@ -299,7 +299,7 @@
}
StreamingOutputCallResponse response;
std::unique_ptr<grpc::ClientReader<StreamingOutputCallResponse>> stream(
- stub->StreamingOutputCall(&context, &request));
+ stub->StreamingOutputCall(&context, request));
int i = 0;
while (stream->Read(&response)) {
@@ -311,7 +311,7 @@
++i;
}
GPR_ASSERT(kNumResponseMessages == i);
- grpc::Status s = stream->Wait();
+ grpc::Status s = stream->Finish();
GPR_ASSERT(s.IsOk());
gpr_log(GPR_INFO, "Response streaming done.");
@@ -345,7 +345,7 @@
++i;
}
GPR_ASSERT(response_stream_sizes.size() == i);
- grpc::Status s = stream->Wait();
+ grpc::Status s = stream->Finish();
GPR_ASSERT(s.IsOk());
gpr_log(GPR_INFO, "Half-duplex streaming rpc done.");
}
@@ -378,7 +378,7 @@
stream->WritesDone();
GPR_ASSERT(!stream->Read(&response));
- grpc::Status s = stream->Wait();
+ grpc::Status s = stream->Finish();
GPR_ASSERT(s.IsOk());
gpr_log(GPR_INFO, "Ping pong streaming done.");
}
diff --git a/test/cpp/interop/server.cc b/test/cpp/interop/server.cc
index 8a6be57..a839977 100644
--- a/test/cpp/interop/server.cc
+++ b/test/cpp/interop/server.cc
@@ -200,7 +200,7 @@
ServerBuilder builder;
builder.AddPort(server_address.str());
- builder.RegisterService(service.service());
+ builder.RegisterService(&service);
if (FLAGS_enable_ssl) {
SslServerCredentialsOptions ssl_opts = {
"", {{test_server1_key, test_server1_cert}}};
diff --git a/test/cpp/qps/server.cc b/test/cpp/qps/server.cc
index 3a432b6..7180461 100644
--- a/test/cpp/qps/server.cc
+++ b/test/cpp/qps/server.cc
@@ -128,7 +128,7 @@
ServerBuilder builder;
builder.AddPort(server_address);
- builder.RegisterService(service.service());
+ builder.RegisterService(&service);
std::unique_ptr<ThreadPool> pool(new ThreadPool(FLAGS_server_threads));
builder.SetThreadPool(pool.get());
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 30b0da4..20c585a 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -267,6 +267,10 @@
},
{
"language": "c++",
+ "name": "async_end2end_test"
+ },
+ {
+ "language": "c++",
"name": "channel_arguments_test"
},
{
@@ -283,10 +287,6 @@
},
{
"language": "c++",
- "name": "sync_client_async_server_test"
- },
- {
- "language": "c++",
"name": "thread_pool_test"
},
{
diff --git a/vsprojects/vs2013/grpc.vcxproj b/vsprojects/vs2013/grpc.vcxproj
index fc740fe..dab819c 100644
--- a/vsprojects/vs2013/grpc.vcxproj
+++ b/vsprojects/vs2013/grpc.vcxproj
@@ -271,10 +271,10 @@
</ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_kick.c">
</ClCompile>
- <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
- </ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_epoll.c">
</ClCompile>
+ <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
+ </ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_posix.c">
</ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_windows.c">
diff --git a/vsprojects/vs2013/grpc.vcxproj.filters b/vsprojects/vs2013/grpc.vcxproj.filters
index 75ecc7a..8c174d9 100644
--- a/vsprojects/vs2013/grpc.vcxproj.filters
+++ b/vsprojects/vs2013/grpc.vcxproj.filters
@@ -127,10 +127,10 @@
<ClCompile Include="..\..\src\core\iomgr\pollset_kick.c">
<Filter>src\core\iomgr</Filter>
</ClCompile>
- <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
+ <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_epoll.c">
<Filter>src\core\iomgr</Filter>
</ClCompile>
- <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_epoll.c">
+ <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
<Filter>src\core\iomgr</Filter>
</ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_posix.c">
diff --git a/vsprojects/vs2013/grpc_shared.vcxproj b/vsprojects/vs2013/grpc_shared.vcxproj
index 71b4a0c..7ef520b 100644
--- a/vsprojects/vs2013/grpc_shared.vcxproj
+++ b/vsprojects/vs2013/grpc_shared.vcxproj
@@ -275,10 +275,10 @@
</ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_kick.c">
</ClCompile>
- <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
- </ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_epoll.c">
</ClCompile>
+ <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
+ </ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_posix.c">
</ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_windows.c">
diff --git a/vsprojects/vs2013/grpc_shared.vcxproj.filters b/vsprojects/vs2013/grpc_shared.vcxproj.filters
index 75ecc7a..8c174d9 100644
--- a/vsprojects/vs2013/grpc_shared.vcxproj.filters
+++ b/vsprojects/vs2013/grpc_shared.vcxproj.filters
@@ -127,10 +127,10 @@
<ClCompile Include="..\..\src\core\iomgr\pollset_kick.c">
<Filter>src\core\iomgr</Filter>
</ClCompile>
- <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
+ <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_epoll.c">
<Filter>src\core\iomgr</Filter>
</ClCompile>
- <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_epoll.c">
+ <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
<Filter>src\core\iomgr</Filter>
</ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_posix.c">
diff --git a/vsprojects/vs2013/grpc_unsecure.vcxproj b/vsprojects/vs2013/grpc_unsecure.vcxproj
index c5130ee..8b3b853 100644
--- a/vsprojects/vs2013/grpc_unsecure.vcxproj
+++ b/vsprojects/vs2013/grpc_unsecure.vcxproj
@@ -233,10 +233,10 @@
</ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_kick.c">
</ClCompile>
- <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
- </ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_epoll.c">
</ClCompile>
+ <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
+ </ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_posix.c">
</ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_windows.c">
diff --git a/vsprojects/vs2013/grpc_unsecure.vcxproj.filters b/vsprojects/vs2013/grpc_unsecure.vcxproj.filters
index 50f3190..6fac846 100644
--- a/vsprojects/vs2013/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vs2013/grpc_unsecure.vcxproj.filters
@@ -88,10 +88,10 @@
<ClCompile Include="..\..\src\core\iomgr\pollset_kick.c">
<Filter>src\core\iomgr</Filter>
</ClCompile>
- <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
+ <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_epoll.c">
<Filter>src\core\iomgr</Filter>
</ClCompile>
- <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_epoll.c">
+ <ClCompile Include="..\..\src\core\iomgr\pollset_multipoller_with_poll_posix.c">
<Filter>src\core\iomgr</Filter>
</ClCompile>
<ClCompile Include="..\..\src\core\iomgr\pollset_posix.c">