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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Suppresing message processing.

Suppresing message processing.

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Mateo

Posted: Wed Apr 30, 2003 3:34 am Post subject: Suppresing message processing.

Novice

Joined: 21 Aug 2002
Posts: 24

Hi,

Have You ever thought about implement following scenario:

Message flow reads message and exception is thrown. The message that caused an error goes to error queue and processing of further messages (reading them form input queue) is suppressed until some time or condition.

I am not sure if it is reasonable scenario.
Any suggestions will be welcome?

Mateo

Mateo

Posted: Wed Apr 30, 2003 5:08 am Post subject: preserve order of processing messages

Novice

Joined: 21 Aug 2002
Posts: 24

Let me clarify my problem:
What I realy need to do is preserve order of processing messages.
So lets assume there are three messages in input queue. Lets call them msg1, msg2, msg3. I need them in output queue in the same order.

But if msg1 is badly formed xml it will rise an exception (and go to failure terminal an than to some error queue) and in effect will have only two messages in the output queue. I do not want this to happen.

I want to use some other application to correct msg1 and "resubmit" it so it will be put to output queue before msg2.

Mateo

lillo

Posted: Wed Apr 30, 2003 6:52 am Post subject:

Master

Joined: 11 Sep 2001
Posts: 224

Did you think about using message groups?
_________________
Lillo
IBM Certified Specialist - WebSphere MQ

bolek

Posted: Fri May 02, 2003 1:06 am Post subject: Re: Suppresing message processing.

Apprentice

Joined: 25 Jul 2002
Posts: 35
Location: Germany

There is a good solution from Neil Kolban:
http://www.kolban.com/mq/wmqi/wmqi_mqdisable_node.htm

alternatively, you may write your own plug-in input node which will implement your special exception handling.

Mateo

Posted: Mon May 05, 2003 2:06 am Post subject:

Novice

Joined: 21 Aug 2002
Posts: 24

Thank You for response.
I tested MQDisable node writen by Kolban and it works perfectly.

Mateo

lung

Posted: Mon May 05, 2003 7:32 pm Post subject:

Master

Joined: 27 Aug 2002
Posts: 291
Location: Malaysia

That looks like a good plug-in. However can someone zip up the .jar file and host is somewhere so that I can download it? My proxy is prohibiting downloads of .jar files.

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