Consuming not acknowledge messages from RabbitMq

Question

I have create a simple publisher and a consumer which subscribes on the queue using basic.consume.

My consumer acknowledges the messages when the job r

Answer 1

If you do not want to restart the consumer, then basic.recover AMQP command may be what you want. According to AMQP protocol:

basic.recover(bit requeue)

Redeliver unacknowledged messages.

This method asks the server to redeliver all unacknowledged messages on a specified channel. 
Zero or more messages may be redelivered. This method replaces the asynchronous Recover.