未创建死信队列

Question

my exchange and dlq are not being created. I have the following in my YML below. I do get an anonymous queue created, but no messages are posted either. Any thoughts.

  rabbit:
    bindings:
      documentrequest-policyinqadapter:
        producer:
          bindingRoutingKey: documentrequest.adapter.*.*.*.policyinq.req
          routing-key-expression: headers['events-type']
        consumer:
          autoBindDlq: true
          republishToDlq: true
          requeueRejected: false
          bindingRoutingKey: documentrequest.adapter.*.*.*.policyinq.req
          deadLetterQueueName: pi-adapter-dead-letter-queue
          deadLetterExchange: PI-DocumentRequestService-AdapterService-Exchange-dlx
          deadLetterRoutingKey: documentrequest.adapter.*.*.*.policyinq.req
          maxAttempts: 1
          maxConcurrency: 10

Answer 1

Dead letter queues are not supported with anonymous subscriptions; you must add a group to the consumer binding.