Notification received after queue binding is added.
Notification received after queue is declared.
Notification received after queue is deleted.
Notification received after queue is purged.
Notification received after queue binding is removed.
Dead letter exchanges (DLXs) are normal exchanges.
Dead letter exchanges (DLXs) are normal exchanges. They can be any of the usual types and are declared as usual.
Setting the TTL to 0 causes messages to be expired upon reaching a queue unless they can be delivered to a consumer immediately.
Setting the TTL to 0 causes messages to be expired upon reaching a queue unless they can be delivered to a consumer immediately. Thus this provides an alternative to immediate flag, which the RabbitMQ server does not support.