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| mqramu |
 Posted: Wed Mar 17, 2004 9:28 am Post subject: TRIGGERING |
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Newbie
Joined: 17 Mar 2004
Posts: 2
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HI EVERY BODY,
An application queue definition contains the following trigger parameters
TRIGGER+TRIGTYPE(EVERY)+TRIGDPTH(100)+TRIGPRI(5)
IF this is situation how the trigger will be generated.Please explain
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| EddieA |
| Posted: Wed Mar 17, 2004 9:55 am Post subject: |
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Jedi
Joined: 28 Jun 2001
Posts: 2453
Location: Los Angeles
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Read the Script (MQSC) Command Reference. It explains for each of the Trigger options how they interact. From that you should be able to work out when the Trigger will happen.
Cheers,
_________________
Eddie Atherton
IBM Certified Solution Developer - WebSphere Message Broker V6.1
IBM Certified Solution Developer - WebSphere Message Broker V7.0 |
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| QueenBee |
| Posted: Thu Mar 18, 2004 12:11 pm Post subject: Answer for TRIGGERING |
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Apprentice
Joined: 28 May 2003
Posts: 43
Location: Grand Rapids, MICHIGAN
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TRIGGER+TRIGTYPE(EVERY)+TRIGDPTH(100)+TRIGPRI(5)
This is my part of the answer:
It would trigger for every 100 "priority 5" message that arrives on the queue.  |
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| PeterPotkay |
| Posted: Thu Mar 18, 2004 2:48 pm Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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Its a trick question QueenBee! 
You might find something like this on an exam one day.
Personally, I would go to the Application Programming Referance Manula Chapter 40 to get the correct answer to this one.
_________________
Peter Potkay
Keep Calm and MQ On |
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| techno |
| Posted: Thu Mar 18, 2004 3:53 pm Post subject: |
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Chevalier
Joined: 22 Jan 2003
Posts: 429
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I guess
TRIGDPTH(100) is not considered when TRIGTYPE(EVERY)
So the app/process gets triggered for every message having priority 5 and more.
I have question. Is Triggere Monitor needed to be running, to get trigger message generated on InitQ? Where from the Trigger Monitor takes charge? It should be after message arrival on InitQ. Please help in understanding this. (Trigger Message is not getting generated in my case. I tried doing EC=VERY also. This is on MF. )
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| kevinf2349 |
| Posted: Fri Mar 19, 2004 5:30 am Post subject: |
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Grand Master
Joined: 28 Feb 2003
Posts: 1311
Location: USA
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A trigger monitor has to be running before a trigger message will be generated. Have a look at the MQ Application Programming Guide Chapter 14. In the conditions for a trigger event number 8 states..
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| "A trigger monitor currently has the initiation queue open for removing messages (that is, the OpenInputCount local queue attribute is greater than zero)." |
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