RabbitMQ Non-Blocking Retry - Solution A - Springboot

This repository is to support my Medium article in implementing a non-blocking retry solutions for RabbitMQ with Spring Framework using combination of dead-letter queues and TTL.

Design

You will need a total of 4 queues in order to utilize this solution.

Queue Name	Purpose	Sample
*	entry queue	test
*-fail	next queue after entry queue if processing failed	test-fail
*-fail.retry	next queue after *-fail when message is TTL-ed	test-fail.retry
*-park	final destination of message after all attempts are exhausted	test-park

References

1. RabbitMQ - Non-Blocking Retry Solutions In SpringBoot
2. RabbitMQ Test
3. Non-Blocking Retry Solution B - SpringBoot