// Copyright 2015-2016 gRPC 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.

// Adapted from https://github.com/grpc/grpc-web/tree/master/src/proto/grpc/testing

syntax = "proto3";

package grpc.testing;

service TestService {
  rpc EmptyCall(grpc.testing.Empty) returns (grpc.testing.Empty);
  rpc UnaryCall(SimpleRequest) returns (SimpleResponse);
  rpc StreamingOutputCall(StreamingOutputCallRequest)
      returns (stream StreamingOutputCallResponse);
  rpc UnimplementedCall(grpc.testing.Empty) returns (grpc.testing.Empty);
}

message Empty {}

message BoolValue {
  bool value = 1;
}

message Payload {
  bytes body = 2;
}

message EchoStatus {
  int32 code = 1;
  string message = 2;
}

message SimpleRequest {
  int32 response_size = 2;
  Payload payload = 3;
  EchoStatus response_status = 7;
}

message SimpleResponse {
  Payload payload = 1;
}

message ResponseParameters {
  int32 size = 1;
  int32 interval_us = 2;
}

message StreamingOutputCallRequest {
  repeated ResponseParameters response_parameters = 2;
  Payload payload = 3;
  EchoStatus response_status = 7;
}

message StreamingOutputCallResponse {
  Payload payload = 1;
}