public static SimplePublisher GetSimplePublisher(string projectId,
string topicId)
{
// [START publish_message]
PublisherClient publisherClient = PublisherClient.Create();
SimplePublisher publisher = SimplePublisher.Create(
new TopicName(projectId, topicId), new[] { publisherClient });
// [END publish_message]
return(publisher);
}
/// <summary>
/// Create a SimplePublisher with custom batch thresholds.
/// </summary>
public static SimplePublisher GetCustomPublisher(string projectId,
string topicId)
{
// [START pubsub_publisher_batch_settings]
PublisherClient publisherClient = PublisherClient.Create();
SimplePublisher publisher = SimplePublisher.Create(
new TopicName(projectId, topicId), new[] { publisherClient },
new SimplePublisher.Settings()
{
BatchingSettings = new Google.Api.Gax.BatchingSettings(
elementCountThreshold: 100,
byteCountThreshold: 10240,
delayThreshold: TimeSpan.FromSeconds(3))
});
// [END pubsub_publisher_batch_settings]
return(publisher);
}
private static SimplePublisher GetGoogleBusWriter(Microsoft.Azure.WebJobs.ExecutionContext context)
{
string topicId = ConfigurationManager.AppSettings["GoogleTopicId"];
string projectId = ConfigurationManager.AppSettings["GoogleProjectId"];
//Google credential expected to be a local file called googleCredential.json, copied to output
TopicName topicName = new TopicName(projectId, topicId);
string credentialPath = Path.Combine(context.FunctionDirectory, "..\\googleCredential.json");
GoogleCredential credential = ReadGoogleCredentialFile(credentialPath);
credential = credential.CreateScoped(PublisherClient.DefaultScopes);
ClientCreationSettings clientSettings = new ClientCreationSettings(credentials: credential.ToChannelCredentials());
Channel channel = new Channel(PublisherClient.DefaultEndpoint.Host, PublisherClient.DefaultEndpoint.Port, credential.ToChannelCredentials());
PublisherClient client = PublisherClient.Create(channel);
return(SimplePublisher.Create(topicName, new[] { client }));
}
