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| Disable Message Flow |
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| vallu |
 Posted: Fri Mar 21, 2008 9:28 am Post subject: Disable Message Flow |
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Apprentice
Joined: 29 Jun 2002
Posts: 31
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Hello,
we are exploring the ways to disable a message flow. For example, we need to stop the flow when there is an exception. We like to use this logic for a few flows where sequence is absolutely essential.
Broker Version - v6.1
Options we could think are MQDisable (not complete documentation available at Kolban's site), PCF Commands (Could be maintenance problem to know the UUID of each flow and also the fact that this is not a supported option), or use Omegamon (creation of situation and take action - not sure if this is a good approach)
Please provide suggestions. |
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| Vitor |
| Posted: Fri Mar 21, 2008 9:42 am Post subject: Re: Disable Message Flow |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| vallu wrote: |
for a few flows where sequence is absolutely essential.
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You should design out sequence of message flow - it's called message affinity and it causes problems like this.
Split out the "sequenced" flows and stop either the execution group or the broker in the event of problem.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| vallu |
| Posted: Fri Mar 21, 2008 12:41 pm Post subject: |
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Apprentice
Joined: 29 Jun 2002
Posts: 31
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| Right. We are strictly limited to the no. of execution groups that we could use. We would like to stop the flow if possible technically. |
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| fjb_saper |
| Posted: Fri Mar 21, 2008 12:51 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| vallu wrote: |
| Right. We are strictly limited to the no. of execution groups that we could use. We would like to stop the flow if possible technically. |
What Vitor is trying to tell you is that you're applying your resources in the wrong direction.
Instead of trying to find a way to stop the flow you should find a way to avoid the message affinity you have in your system, thus eliminating the need to stop the flow and providing for a better scalability and throughput.
Enjoy  
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