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| MQSeries.NET and Transactions |
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| Author |
Message
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| hayessj |
 Posted: Tue Jan 14, 2003 2:32 am Post subject: MQSeries.NET and Transactions |
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Newbie
Joined: 14 Jan 2003
Posts: 2
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Hi,
I'm trying to use a transaction when writing a message to a queue with the MQSeries.NET package (great job btw.) . When I back out the transaction the message still gets written to the queue. Am I doing something really stupid here? Any thoughts greatly appreciated.
MQ.MQQueueManager mqm = new MQ.MQQueueManager(qmName);
MQ.MQQueue q = mqm.AccessQueue(qName, MQ.MQC.MQOO_OUTPUT | MQ.MQC.MQOO_INPUT_AS_Q_DEF);
MQ.MQMessage message = new MQ.MQMessage();
message.WriteString("Test Message");
q.Put(message);
mqm.Backout();
q.Close();
Thanks,
Seamus |
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| bower5932 |
| Posted: Tue Jan 14, 2003 5:54 am Post subject: |
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Jedi Knight
Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA
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I've never messed with the MQSeries.NET. However, I don't see where you specify that your message is actually part of a unit of work. I would have expected to see something like:
| Code: |
MQMessage myMessage = new MQMessage();
myMessage.writeString("message text here");
myMessage.format = MQC.MQFMT_STRING;
MQPutMessageOptions pmo = new MQPutMessageOptions();
pmo.options = pmo.options | MQC.MQPMO_SYNCPOINT;
myQueue.put(myMessage, pmo);
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Without specifying that the message is part of a unit of work, it will get put regardless of the commit/backout that you try. |
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| hayessj |
| Posted: Tue Jan 14, 2003 6:11 am Post subject: |
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Newbie
Joined: 14 Jan 2003
Posts: 2
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Doh! That sorts it out.
Thanks a million. |
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