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 20option cc_enable_arenas = true; 21 22import "src/proto/grpc/testing/xds/v3/orca_load_report.proto"; 23 24// Message to be echoed back serialized in trailer. 25message DebugInfo { 26 repeated string stack_entries = 1; 27 string detail = 2; 28} 29 30// Error status client expects to see. 31message ErrorStatus { 32 int32 code = 1; 33 string error_message = 2; 34 string binary_error_details = 3; 35} 36 37message RequestParams { 38 bool echo_deadline = 1; 39 int32 client_cancel_after_us = 2; 40 int32 server_cancel_after_us = 3; 41 bool echo_metadata = 4; 42 bool check_auth_context = 5; 43 int32 response_message_length = 6; 44 bool echo_peer = 7; 45 string expected_client_identity = 8; // will force check_auth_context. 46 bool skip_cancelled_check = 9; 47 string expected_transport_security_type = 10; 48 DebugInfo debug_info = 11; 49 bool server_die = 12; // Server should not see a request with this set. 50 string binary_error_details = 13; 51 ErrorStatus expected_error = 14; 52 int32 server_sleep_us = 15; // sleep when invoking server for deadline tests 53 int32 backend_channel_idx = 16; // which backend to send request to 54 bool echo_metadata_initially = 17; 55 bool server_notify_client_when_started = 18; 56 xds.data.orca.v3.OrcaLoadReport backend_metrics = 19; 57 bool echo_host_from_authority_header = 20; 58} 59 60message EchoRequest { 61 string message = 1; 62 RequestParams param = 2; 63} 64 65message ResponseParams { 66 int64 request_deadline = 1; 67 string host = 2; 68 string peer = 3; 69} 70 71message EchoResponse { 72 string message = 1; 73 ResponseParams param = 2; 74} 75