Graceful shutdown

[SrikanthBhandary]

Currently all the messages which are processing will be re-enqueued during the interruption.

[wagslane]

Correct! That is by design.

[vvayne676]

Hi @wagslane, when I call consumer.Close(), it will shutdown the consumer at once and throw processing message back to queue?
If that so, is there a way to shutdown the consumer after it processed all the processing messages?

[johanneswuerbach]

FYI: There is a proposed change for exactly this #150