Using RabbitMQ (Java client), is there a way to determine if network connection is closed during consume?

In general, you're much better off posting questions regarding rabbitmq on the rabbitmq-discuss mailing list. We don't tend to track questions being asked outside of this.

Regarding the isOpen method, that is wel described in the docs: http://www.rabbitmq.com/api-guide.html#shutdown-atomicity.

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