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| ApplicationIdData in .NET |
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| PeterPotkay |
 Posted: Thu Mar 11, 2004 2:45 pm Post subject: ApplicationIdData in .NET |
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Poobah
Joined: 15 May 2001
Posts: 7722
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I can't get this to work.
5.3 CSD06
amqmdnet.dll Version 1.0.0.3
| Quote: |
An unhandled exception of type 'System.ArgumentOutOfRangeException' occurred in mscorlib.dll
Additional information: Index and count must refer to a location within the string.
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This error is thrown at the RED line of code. If I comment out the red line, I can put a message to the queue succesfully, and the Identity Data Fields are in fact all blanked out, proving the the queue was open with the correct options to set those fields (ApplicationIdData is one of the Identity fields.). Yet I keep getting that error if I try to set the field.
| Code: |
myQM = New MQQueueManager(screenQMName, myHashTable) 'create a new QM object
Dim queueName As String = "SYSTEM.DEFAULT.LOCAL.QUEUE"
Dim mqQueue As MQQueue '* MQQueue instance
Dim mqMsg As MQMessage '* MQMessage instance
Dim mqPutMsgOpts As MQPutMessageOptions '* MQPutMessageOptions instance
Dim msgLen As Integer '* Message length
Dim message As String '* Message buffer
Try
mqQueue = myQM.AccessQueue(queueName, MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING + MQC.MQOO_SET_IDENTITY_CONTEXT)
Catch mqError As MQException
MessageBox.Show("open of queue failed" & mqError.ReasonCode)
End Try
message = "Hi"
msgLen = message.Length
'* put the next message to the queue
mqMsg = New MQMessage
mqMsg.WriteString(message)
mqMsg.Format = MQC.MQFMT_STRING
[color=red]mqMsg.ApplicationIdData = "TheApplIdDataField"[/color]
mqMsg.Expiry = 55555
mqMsg.ReplyToQueueName = "thisWorksWhyWontApplIdData"
mqPutMsgOpts = New MQPutMessageOptions
mqPutMsgOpts.Options = MQC.MQPMO_SET_IDENTITY_CONTEXT
Try
mqQueue.Put(mqMsg, mqPutMsgOpts)
Catch mqError As MQException
'* report the error
MessageBox.Show("Put of message failed" & mqError.ReasonCode)
End Try
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If is use this line instead:
mqMsg.ApplicationIdData.Insert(0, "TheapplIDdata")
I don't error, and the message makes it to the queue, but the field is not set.
The manual states that their are get and set methods, but that is not true.
_________________
Peter Potkay
Keep Calm and MQ On |
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| JasonE |
| Posted: Fri Mar 12, 2004 4:33 am Post subject: |
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Grand Master
Joined: 03 Nov 2003
Posts: 1220
Location: Hursley
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Hmmm... I fixed this once... -)
http://www-1.ibm.com/support/search.wss?apar=include&q=IC38660
Are you sure (and I mean really sure...!) that the version being picked up at execute time is the fp6 and not the fp5 one. Please try removing it from the GAC and putting the fp6 one in. FP6 does not update the gac (nor will any future fixpack on 5.3) and hence the last one registered is the last one really used. (A real recipe for disaster, I know!) |
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| PeterPotkay |
| Posted: Fri Mar 12, 2004 5:40 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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Thanks Jason.
mqMsg.ApplicationIdData = "12345678901234567890123456789012"
worked, since the above string is exactly 32 bytes.
I then removed amqmdnet.dll from my Referances, and deleted it from my projects folder. I then readded it from the IBM directory.
mqMsg.ApplicationIdData = "JasonIsCool"
now works.
I could have sworn I reregistered the dll after the CSD06 upgrade. Come to think of it, most of my development in .NET has been on my home PC. I think I did it there and never got around to it at work.
Thanks Jason!
You get 5 points!  
_________________
Peter Potkay
Keep Calm and MQ On |
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| tamagawa |
| Posted: Fri Oct 01, 2004 3:29 pm Post subject: still getting error after applying CSD07 |
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Novice
Joined: 09 May 2003
Posts: 13
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I see the version for amqmdnet.dll is 1.0.0.3 for CSD07....I deleted the earlier versions from the gac, and added the version above, with no luck. any suggestions?
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| JasonE |
| Posted: Mon Oct 04, 2004 2:43 am Post subject: |
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Grand Master
Joined: 03 Nov 2003
Posts: 1220
Location: Hursley
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1.0.0.3 is the v5.3 version, not a specific fixpack version (otherwise you would have to rebuild your apps at every fixpack level!).
Unregister and reregister your amqmdnet.dll, and if it is still failing, paste a section of your code in here which is failing. Make sure you have installed the version with the fix in though, obviously (csd07 is currently the latest at the time of writing). |
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| tamagawa |
| Posted: Mon Oct 04, 2004 8:26 am Post subject: |
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Joined: 09 May 2003
Posts: 13
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