问题
I have a Listener class (that implements Spring's MessageListener interface) where I need to not requeue any messages if an exception occurs, but I want to post the message to a different queue.
It seems like I need the Listener to catch an AmqpRejectAndDontRequeueException, but I've read that I need it to throw the exception instead. If I do that, I can't re-post the message.
Should I just catch a plain Exception and do the re-post there? Is there any need to actually throw the AmqpRejectAndDontRequeueException at that point?
I'm wondering about the best practice for this. Thanks.
回答1:
There are different ways to achieve this.
Most simply, you just need to catch all the exception on the client side and throw a AmqpRejectAndDontRequeueException.
Otherwise, have a look at FatalExceptionStrategy, you need have your own strategy and let it always return true
来源：https://stackoverflow.com/questions/28245473/spring-amqp-exception-handling-basics