[rabbitmq-discuss] Troubleshooting handleCancel()

Michael Klishin mklishin at gopivotal.com
Wed Apr 9 08:56:39 BST 2014

 On 9 April 2014 at 05:36:42, Srinath C (srinath.c at gmail.com) wrote:
> The only details in the consumer logs were a "handleCancel" called  
> on the consumer. What are the scenarios where this is called?  
> I can simulate this scenario by explicitly logging into the console  
> and deleting the queue or the exchange....

1. When the queue a consumer is on is deleted
2. (prior to 3.3.0) when queue master node fails

Deleting an exchange cannot possibly result in basic.cancel being sent to a consumer.

Software Engineer, Pivotal/RabbitMQ

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