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| group messages in message flow |
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| paustin_ours |
 Posted: Sat Jun 20, 2020 2:43 am Post subject: group messages in message flow |
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Yatiri
Joined: 19 May 2004
Posts: 667
Location: columbus,oh
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I did look at some old posts here about this.
I want to process group messages and write the entire group to a file.
i have all messages available selected, commit by group selected and logical order.
MQinput, compute, fileoutput
i figured i would need propagate so i had this
| Code: |
-- CALL CopyMessageHeaders();
CALL CopyEntireMessage();
SET OutputLocalEnvironment.Destination.File.Directory = '/tmp/testdir';
SET OutputLocalEnvironment.Destination.File.Name = 'file1';
IF InputRoot.MQMD.MsgFlags = '24' THEN
PROPAGATE TO TERMINAL 'out1';
END IF;
PROPAGATE;
RETURN FALSE;
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this processes the first message and thats it, it doesnt even error out.
do i need to loop through using mqget node to get rest of the group messages ? Not seeing much info about this on IBM documentation.
please shed some light. thanks. |
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| fjb_saper |
| Posted: Sat Jun 20, 2020 3:05 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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Have you looked at the different flags for the MQ Input node?
_________________
MQ & Broker admin |
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| paustin_ours |
| Posted: Sat Jun 20, 2020 3:21 am Post subject: |
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Yatiri
Joined: 19 May 2004
Posts: 667
Location: columbus,oh
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yes
i have the following set
Tansaction mode - yes [ default ]
logical order - checked
All messages available - checked
Commit by message group - checked.
I removed the file output and replaced with mq output node first to test if all messages in the group. I see first one come in and second one is empty. |
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| paustin_ours |
| Posted: Sat Jun 20, 2020 3:50 am Post subject: |
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Yatiri
Joined: 19 May 2004
Posts: 667
Location: columbus,oh
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| hmm.. it seems to work when i set the transaction to automatic but not sure i understand why that would make this difference. |
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| akkypaul |
| Posted: Tue Jun 23, 2020 12:43 am Post subject: |
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Apprentice
Joined: 30 Jun 2014
Posts: 44
Location: India
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Have you tried the Group Nodes?
They work independent of MQ. |
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