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| MQGET sync-point |
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| techno |
 Posted: Thu Jan 22, 2004 7:44 pm Post subject: MQGET sync-point |
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Chevalier
Joined: 22 Jan 2003
Posts: 429
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Do we need to commit while MQGET in case the messages are retrieved under sync point (By default os/390, vse/esa, compaq)? Or can we set in the program so that the messages are retrieved out of sync-point?
transacted = false
session = connection.createQueueSession(transacted,
Session.AUTO_ACKNOWLEDGE);
Does above snippet holds good for retrieving messages out of sync-point?
Thanks |
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| mqonnet |
| Posted: Fri Jan 23, 2004 6:42 am Post subject: |
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Grand Master
Joined: 18 Feb 2002
Posts: 1114
Location: Boston, Ma, Usa.
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"Do we need to commit while MQGET in case the messages are retrieved under sync point (By default os/390, vse/esa, compaq)?"
A) You sure have to. But i believe that on some platforms you dont have to, such as os/390(not 100% sure though). Because i belive the CICS transaction is committed when your app ends and your app runs within the CICS space. Also if you call mqdisc without doing a commit, there is an implicit commit, but only if the transaction is queue manager co-ordinated and not by a transaction manager.
"Or can we set in the program so that the messages are retrieved out of sync-point? "
A) You sure can.
As for the program snippet, it sounds about right.
Cheers
Kumar |
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