On 14 February 2018 at 09:59, Keith W <keith.w...@gmail.com> wrote:
> Hi Bryan
>
>
>> So that brings me to the potential bug.  I found that when using the JMS
>> QueueBrowser it actually increments the Delivery Count for a message
>> everytime it is browsed.  That is why most of my source messages had a
>> Delivery Count > 0.  This doesn't seem right - a read-only Queue Browse
>> action shouldn't increment the Delivery Count if that same count is used to
>> determine if the message should be moved to the Alternate Binding (DLQ)
>> should it?
>
> Yes, that's a defect.  Thanks for reporting.  From my initial testing
> this morning the defect affects only queue browsers with the AMQP 0-10
> implementation (AMQP 0-8..0-91 and AMQP 1.0 are not affected).  The
> delivery count for messages delivered to browser gets incremented.
> For the message to be erroneously rerouted to a DLQ you would need a
> normal consumer on the queue too.  It would need to 'release' the
> message for delivery elsewhere (e.g. a rollback or abnormal
> disconnection).
>
> From an initial glance, the fix looks straightforward so I would hope
> we could include this in a 7.0.2.

Raised as:

https://issues.apache.org/jira/browse/QPID-8098

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