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From "James Strachan" <>
Subject Re: Dead Letter Queue
Date Mon, 03 Dec 2007 15:41:48 GMT
On 03/12/2007, cmagoyrk <> wrote:
> I am using Client Acknowledgement with prefetch size set to one.  A client
> reads a message, decides that the message is invalid, and would like to Nack
> it.  I do not know how to Nack the message (send a Poison Ack) back to the
> Queue.  For reference I am trying to do this from a perl application using

Typically you NAK a message by sending it to some bad message
destination; i.e. you still consume it.

If its a transient error (such as you can't talk to a database just
yet or something) you could ROLLBACK a transaction instead?


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