Retry Celery tasks with exponential back off from a node.js worker

Question

In Celery task queue manager there is a way to do delayed retries using Python worker.

Is there a way to do it from a node.js worker?

Hint: the node.js worker approach via AMQP is described here.

Answer 1

Since communication protocol is AMQP there is one module which can utilize the expiration AMQP feature - https://github.com/lanetix/node-amqplib-retry

At the time of writing the module was lacking support for about a year.