Environment details

• OS: Debian GNU/Linux 8 (jessie)
• Node.js version: v10.11.0
• npm version: 6.4.1
• @google-cloud/pubsub version: 0.20.1

Steps to reproduce

1. Create a StreamingPull listener:

request = {
  subscription: formattedSubscription,
  streamAckDeadlineSeconds: 60
};

stream = subscriberClient.streamingPull();

stream.on('data', response => {
  console.log(response);
});

stream.on('error', error => {
  console.error(error);
});

// Write request objects.
stream.write(request);

2. Works fine for few minutes until the server becomes UNAVAILABE (error 14, code 8a75). After that, the stream stops receiving events.

I know that some of the error codes for PubSub are "retryable", such as this one. I took a quick look at Java and Python PubSub clients at GitHub, and apparently there is some kind of "auto-retry" for UNAVAILABLE errors.

Is there such a feature in the node client? If not, should I expect this for v1.0 ?

If it is not possible to auto reestablish the connection, how can I do this manually?

Thanks for the help.