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| N |
 Posted: Thu Oct 11, 2007 10:44 pm Post subject: How to discard MQ message in WMB flow |
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Acolyte
Joined: 21 Jul 2007
Posts: 64
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Hi Guys,
Can share with me how to discard message in WMB flow.
For eg:
IN -> CHECK NODE -> MAPPING NODE ->OUT
If the message going to discard during CHECK NODE, how am i going to handle this. THANKS |
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| asudhakar |
| Posted: Thu Oct 11, 2007 10:50 pm Post subject: Re: How to discard MQ message in WMB flow |
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Centurion
Joined: 12 May 2007
Posts: 116
Location: Bangalore
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| N wrote: |
Hi Guys,
Can share with me how to discard message in WMB flow.
For eg:
IN -> CHECK NODE -> MAPPING NODE ->OUT
If the message going to discard during CHECK NODE, how am i going to handle this. THANKS |
What r u checking in Check node (domain / any thing)
Give brief description abt MsgFlow.
_________________
WebSphere MQ, MB Support and Admin |
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| Vitor |
| Posted: Thu Oct 11, 2007 11:54 pm Post subject: Re: How to discard MQ message in WMB flow |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| N wrote: |
Hi Guys,
Can share with me how to discard message in WMB flow.
For eg:
IN -> CHECK NODE -> MAPPING NODE ->OUT
If the message going to discard during CHECK NODE, how am i going to handle this. THANKS |
If you really mean discard, wire a compute node that doesn't produce an output tree...
...seems a bit harsh though. Wouldn't you want to put the failing message somewhere for investigation?
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| N |
| Posted: Sat Oct 13, 2007 3:41 pm Post subject: |
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Acolyte
Joined: 21 Jul 2007
Posts: 64
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Hi asudhakar,
Thanks for your reply. There are lot of message coming from Input Node. I will check on the BLOB message using substring to determine the type of message. If is wrong message, i intend to set InputRoot.MRM = null. However this is not the right way to do this. Please guide. Thanks
Hi Vitor,
Yes. I can put the failed message in a log file for investigation. However there will be lots of wrong message coming to my flow. At the end of the day, the log file is going to take up a lot of space. |
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| jefflowrey |
| Posted: Sat Oct 13, 2007 5:29 pm Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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return false;
_________________
I am *not* the model of the modern major general. |
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| Vitor |
| Posted: Sun Oct 14, 2007 12:41 pm Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| N wrote: |
Yes. I can put the failed message in a log file for investigation. However there will be lots of wrong message coming to my flow. At the end of the day, the log file is going to take up a lot of space. |
- disc space is cheap
- and if these messages can be so easily discarded, why send them in the first place? 
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| N |
| Posted: Mon Oct 15, 2007 3:57 am Post subject: |
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Acolyte
Joined: 21 Jul 2007
Posts: 64
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Hi,
Bcoz the MQInput Node is 'OPEN' for a few sender. I need to filter those junk message before send for processing.
Meanwhile, return false is working !!! Thanks Jeff... BRAVO!!! |
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