This version is still in development and is not considered stable yet. For the latest stable version, please use Spring AMQP 3.2.1!

Containers and Broker-Named queues

While it is preferable to use AnonymousQueue instances as auto-delete queues, starting with version 2.1, you can use broker named queues with listener containers. The following example shows how to do so:

@Bean
public Queue queue() {
    return new Queue("", false, true, true);
}

@Bean
public SimpleMessageListenerContainer container() {
    SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(cf());
    container.setQueues(queue());
    container.setMessageListener(m -> {
        ...
    });
    container.setMissingQueuesFatal(false);
    return container;
}

Notice the empty String for the name. When the RabbitAdmin declares queues, it updates the Queue.actualName property with the name returned by the broker. You must use setQueues() when you configure the container for this to work, so that the container can access the declared name at runtime. Just setting the names is insufficient.

You cannot add broker-named queues to the containers while they are running.

When a connection is reset and a new one is established, the new queue gets a new name. Since there is a race condition between the container restarting and the queue being re-declared, it is important to set the container’s missingQueuesFatal property to false, since the container is likely to initially try to reconnect to the old queue.