1 2// Copyright 2015 gRPC authors. 3// 4// Licensed under the Apache License, Version 2.0 (the "License"); 5// you may not use this file except in compliance with the License. 6// You may obtain a copy of the License at 7// 8// http://www.apache.org/licenses/LICENSE-2.0 9// 10// Unless required by applicable law or agreed to in writing, software 11// distributed under the License is distributed on an "AS IS" BASIS, 12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13// See the License for the specific language governing permissions and 14// limitations under the License. 15 16syntax = "proto3"; 17 18package grpc.testing; 19 20// Message to be echoed back serialized in trailer. 21message DebugInfo { 22 repeated string stack_entries = 1; 23 string detail = 2; 24} 25 26// Error status client expects to see. 27message ErrorStatus { 28 int32 code = 1; 29 string error_message = 2; 30 string binary_error_details = 3; 31} 32 33message RequestParams { 34 bool echo_deadline = 1; 35 int32 client_cancel_after_us = 2; 36 int32 server_cancel_after_us = 3; 37 bool echo_metadata = 4; 38 bool check_auth_context = 5; 39 int32 response_message_length = 6; 40 bool echo_peer = 7; 41 string expected_client_identity = 8; // will force check_auth_context. 42 bool skip_cancelled_check = 9; 43 string expected_transport_security_type = 10; 44 DebugInfo debug_info = 11; 45 bool server_die = 12; // Server should not see a request with this set. 46 string binary_error_details = 13; 47 ErrorStatus expected_error = 14; 48 int32 server_sleep_us = 15; // Amount to sleep when invoking server 49 int32 backend_channel_idx = 16; // which backend to send request to 50} 51 52message EchoRequest { 53 string message = 1; 54 RequestParams param = 2; 55} 56 57message ResponseParams { 58 int64 request_deadline = 1; 59 string host = 2; 60 string peer = 3; 61} 62 63message EchoResponse { 64 string message = 1; 65 ResponseParams param = 2; 66} 67