"Failed to connect before the deadline" error

Environment details

• OS: Debian GNU/Linux 9
• Node.js version: v10.22.1
• npm version: 6.14.10
• @google-cloud/pubsub version: ^2.18.1

Steps to reproduce

1. Create subscription

import pb from '@google-cloud/pubsub';

const Pubsub = pb.PubSub;
const pubSubClient = new Pubsub();
// ***
const subscription = pubSubClient.subscription("some-name");

1. Start worker npm run start
2. After 30 hours. Errors appear “Failed to connect before the deadline”

issue 2019 year

[vk185065]

We are having same issue - within 24 hours window the subscription stops receiving new messages and those are messages we can find in logs… We can’t go to production with behavior 😦

[feywind]

Linked to the meta-issue about transport problems: b/242894947