syntax = "proto2";

import "test/cpp/util/messages.proto";

package grpc.cpp.test.util;

service TestService {
  rpc Echo(EchoRequest) returns (EchoResponse);
  rpc RequestStream(stream EchoRequest) returns (EchoResponse);
  rpc ResponseStream(EchoRequest) returns (stream EchoResponse);
  rpc BidiStream(stream EchoRequest) returns (stream EchoResponse);
  rpc Unimplemented(EchoRequest) returns (EchoResponse);
}