<div dir="ltr">I don't understand how this is possible.  I submitted one message to a queue.  It should execute a downstream service for that queue.  The other consumer subscription is subscribing to a different queue.  So, it's hard to understand how it's "double ack/reject" on the same delivery.</div>
<div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Feb 25, 2014 at 1:59 PM, Alvaro Videla <span dir="ltr"><<a href="mailto:videlalvaro@gmail.com" target="_blank">videlalvaro@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Some consumer is sending an ack with a delivery tag that doesn't<br>
belong to the channel where is sending the ack.<br>
<div class="HOEnZb"><div class="h5"><br>
On Tue, Feb 25, 2014 at 7:00 PM, cw storm <<a href="mailto:cwstorm@gmail.com">cwstorm@gmail.com</a>> wrote:<br>
> I don't understand why we would be getting this error below.  Everything was<br>
> working until we have multiple consumer subscriptions created in rabbit.<br>
> Each consumer subscriptions has it own conn/channel.  Please, please, help.<br>
><br>
> (reply-code=406, reply-text=PRECONDITION_FAILED - unknown delivery tag 2,<br>
> class-id=60, method-id=80)<br>
><br>
</div></div><div class="HOEnZb"><div class="h5">> _______________________________________________<br>
> rabbitmq-discuss mailing list<br>
> <a href="mailto:rabbitmq-discuss@lists.rabbitmq.com">rabbitmq-discuss@lists.rabbitmq.com</a><br>
> <a href="https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss" target="_blank">https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss</a><br>
><br>
_______________________________________________<br>
rabbitmq-discuss mailing list<br>
<a href="mailto:rabbitmq-discuss@lists.rabbitmq.com">rabbitmq-discuss@lists.rabbitmq.com</a><br>
<a href="https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss" target="_blank">https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss</a><br>
</div></div></blockquote></div><br></div>