// Copyright 2019 Google LLC
//
// 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 pubsub_bench;

option java_multiple_files = true;
option go_package = "cloud.google.com/go/pubsub/internal/benchwrapper/proto;pubsub_bench";

message PubsubRecv {
  // The subscription identifier corresponding to number of messages sent.
  string sub_name = 1;
}

// TODO(deklerk): Replace with Google's canonical Empty.
message EmptyResponse {}

service PubsubBenchWrapper {
  // Recv represents opening a streaming pull stream to receive messages on.
  rpc Recv(PubsubRecv) returns (EmptyResponse) {}
}