Programmatically reprocessing messages from a dead letter queue

[sakkew <sa...@gmail.com>]

I need to integrate functionality to an existing system so that operators can
manually reprocess messages from a dead letter queue, that is to put them
back into the original queue.

I use the QueueViewMBean as shown below. The message is put back to the
original queue and processed by the ActiveMQ server as it should, but if the
message fails again, the message disappears. When I restart the server the
message appears in the DLQ as it should.

Here's the code (I used the Web Monitor as base):
QueueViewMBean queue = broker.getQueue(dlq);
queue.moveMessageTo(mapMessage.getJMSMessageID(),
mapMessage.originalDestination());       

Is there something in the message that should be reset to avoid confusing
the reprocessing? 


Both client and server uses ActiveMQ 5.1
                                   

cheers, 
Sakke

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Re: Programmatically reprocessing messages from a dead letter queue

[Dejan Bosanac <de...@ttmsolutions.com>]

Hi,

I've created a test case that tries to reproduce your problem
(attached), but it passes against the trunk version of the code.

What version of ActiveMQ are you using? Can you assure that this test
case simulates the desired behavior?

Cheers

-- 
Dejan Bosanac


http://www.ttmsolutions.com - get a free ActiveMQ user guide

ActiveMQ in Action - http://www.manning.com/snyder/
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sakkew wrote:
> I need to integrate functionality to an existing system so that operators can
> manually reprocess messages from a dead letter queue, that is to put them
> back into the original queue.
>
> I use the QueueViewMBean as shown below. The message is put back to the
> original queue and processed by the ActiveMQ server as it should, but if the
> message fails again, the message disappears. When I restart the server the
> message appears in the DLQ as it should.
>
> Here's the code (I used the Web Monitor as base):
> QueueViewMBean queue = broker.getQueue(dlq);
> queue.moveMessageTo(mapMessage.getJMSMessageID(),
> mapMessage.originalDestination());       
>
> Is there something in the message that should be reset to avoid confusing
> the reprocessing? 
>
>
> Both client and server uses ActiveMQ 5.1
>                                    
>
> cheers, 
> Sakke
>
>