// Copyright 2017 Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto3";

package proto;

service EchoTestService {
  rpc Echo (EchoRequest) returns (EchoResponse);
  rpc ForwardEcho (ForwardEchoRequest) returns (ForwardEchoResponse);
}

message EchoRequest {
  string message = 1;
}

message EchoResponse {
  string message = 1;
}

message Header {
  string key = 1;
  string value = 2;
}

message ForwardEchoRequest {
  int32 count = 1;
  int32 qps = 2;
  int64 timeout_micros = 3;
  string url = 4;
  repeated Header headers = 5;
  string message = 6;
}

message ForwardEchoResponse {
  repeated string output = 1;
}
