如何使Rabbitmq发送通知

Question

I'm using rabbitmq with spring, i need to be notified when a message goes to DLQ, is there any way to set up an email notification, for example? I'm thinking of creating a consumer for DLQ and that consumer trigger email, but it will remove the message from the queue and i want it to stay there.

Answer 1

To be honest with the AMQP protocol we send messages to the Exchanges , not queues. No body stops you to declare the DLX as TopicExchange and have several queues to route the same message for different purposes.

You can find more info in the RabbitMQ resource .