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From Rob Davies <rajdav...@gmail.com>
Subject Re: Message Groups: Not working with Mule 2.0.1 feeding AMQ 5.1
Date Tue, 27 May 2008 16:04:21 GMT

On 27 May 2008, at 16:27, jcarreira wrote:

>
> I was trying to use Mule 2.0.1 to read a directory and feed the file  
> contents
> into an AMQ 5.1 Queue. The issue is that I need to handle files with  
> the
> same first part of the file name (before the extension) serially so  
> as to
> not have race conditions and optimistic concurrency exceptions.  
> Therefore I
> built a special Transformer to transform the Object I built from the  
> file
> into a JMS message which sets the JMSXGroupID property. When running  
> all in
> one process, I see it finding the groupID and looking up the  
> consumer, but
> when I run it on 3 processes (feeder, AMQ, and processor) the  
> messages are
> getting read by different consumers / Threads and I get concurrent
> modification exceptions.
>
> Anyone have any idea why it might be doing that or how to fix it?
> -- 
> View this message in context: http://www.nabble.com/Message-Groups%3A-Not-working-with-Mule-2.0.1-feeding-AMQ-5.1-tp17493075s2354p17493075.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>


This should work - could you raise a jira and submit a test case ?


cheers,

Rob

http://open.iona.com/products/enterprise-activemq
http://rajdavies.blogspot.com/





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