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| issac |
 Posted: Thu Dec 23, 2010 11:01 pm Post subject: Could an expired message be moved to another queue? |
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Disciple
Joined: 02 Oct 2008
Posts: 158
Location: Shanghai
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Hello,
If a message is expired, it's said to be eligible to be discarded. But can WMQ be configured to move expired messages to another queue?
Thanks in advance! 
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| fatherjack |
| Posted: Fri Dec 24, 2010 1:19 am Post subject: Re: Could an expired message be moved to another queue? |
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Knight
Joined: 14 Apr 2010
Posts: 522
Location: Craggy Island
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| issac wrote: |
Hello,
If a message is expired, it's said to be eligible to be discarded. But can WMQ be configured to move expired messages to another queue?
Thanks in advance! |
If a message is expired you cannot GET it, so how do you think you might be able to move it somewhere else.
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Never let the facts get in the way of a good theory. |
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| bob_buxton |
| Posted: Fri Dec 24, 2010 2:43 am Post subject: |
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Master
Joined: 23 Aug 2001
Posts: 266
Location: England
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You could specify that you want an expiration report message placed on the reply to queue by setting report options to MQRO_EXPIRATION_WITH_FULL_DATA
The message will have a report header before the data portion of the original message.
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Bob Buxton
Ex-Websphere MQ Development |
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| bruce2359 |
| Posted: Fri Dec 24, 2010 4:34 pm Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| Quote: |
| ...can WMQ be configured to move expired messages to another queue? |
The short answer is no. Once a message has expired, it cannot be consumed by any application.
Mr. Buxton's suggestion implies a change to the requesting application program that, as Bob explained, will cause the complete expired message to be returned to the reply-to-queue that the requesting application created. The application would then need to get the message from the reply-to-queue, and then mqput the message to another queue.
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| HubertKleinmanns |
| Posted: Sun Dec 26, 2010 10:06 pm Post subject: |
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Shaman
Joined: 24 Feb 2004
Posts: 732
Location: Germany
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| bruce2359 wrote: |
| Quote: |
| ...can WMQ be configured to move expired messages to another queue? |
The short answer is no. Once a message has expired, it cannot be consumed by any application.
... |
Not with MQGET, but you could copy the Q file and have a look with an editor like "vi" or so. It is not comfortable, but maybe for debugging reasons useful.
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Regards
Hubert |
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| issac |
| Posted: Sun Dec 26, 2010 10:35 pm Post subject: Thank you. It's okay to use the Report feature |
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Disciple
Joined: 02 Oct 2008
Posts: 158
Location: Shanghai
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Thank you all. I've managed to do this by setting the Report field to MQRO_EXPIRATION_WITH_FULL_DATA. Thanks again!
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