Google Cloud Pub/Sub C++ Client  1.32.1
A C++ Client Library for Google Cloud Pub/Sub
connection_options.h
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1 // Copyright 2020 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_PUBSUB_CONNECTION_OPTIONS_H
16 #define GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_PUBSUB_CONNECTION_OPTIONS_H
17 
18 #include "google/cloud/pubsub/version.h"
19 #include "google/cloud/connection_options.h"
20 #include <grpcpp/grpcpp.h>
21 #include <string>
22 
23 namespace google {
24 namespace cloud {
25 namespace pubsub {
26 inline namespace GOOGLE_CLOUD_CPP_PUBSUB_NS {
27 
28 /// The Cloud Pub/Sub connection traits.
30  static std::string default_endpoint();
31  static std::string user_agent_prefix();
32  static int default_num_channels();
33 };
34 
35 /// Configure a connection for Cloud Pub/Sub services.
36 using ConnectionOptions =
37  ::google::cloud::ConnectionOptions<ConnectionOptionsTraits>;
38 
39 } // namespace GOOGLE_CLOUD_CPP_PUBSUB_NS
40 } // namespace pubsub
41 } // namespace cloud
42 } // namespace google
43 
44 #endif // GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_PUBSUB_CONNECTION_OPTIONS_H