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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Flow in Endless loop

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Gemz
PostPosted: Thu Apr 17, 2008 4:59 am    Post subject: Flow in Endless loop Reply with quote

Centurion

Joined: 14 Jan 2008
Posts: 124

Hi,

If a flow falls into an endless loop, what will happen?

Thanks
Gemz
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Vitor
PostPosted: Thu Apr 17, 2008 5:03 am    Post subject: Re: Flow in Endless loop Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

Gemz wrote:
If a flow falls into an endless loop, what will happen?


It will loop endlessly?

I strongly suspect I'm missing the point of your question....
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Gaya3
PostPosted: Thu Apr 17, 2008 5:17 am    Post subject: Re: Flow in Endless loop Reply with quote

Jedi

Joined: 12 Sep 2006
Posts: 2493
Location: Boston, US

Gemz wrote:
Hi,

If a flow falls into an endless loop, what will happen?

Thanks
Gemz


If the flow goes in to an endless loop, what will happen?
(This could be the question, )

you wont get the output....


Regards
Gayathri
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Vitor
PostPosted: Thu Apr 17, 2008 5:21 am    Post subject: Re: Flow in Endless loop Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

Gaya3 wrote:
If the flow goes in to an endless loop, what will happen?
(This could be the question, )

you wont get the output....


Yes, clearly that was the question, but my point was that the answer's a bit obvious and the poster could have arrived at that conclusion after 5 seconds thought or 1 experiment.

So I felt that the question as written was not perhaps articulating the query the poster was making, and hence asked for clarification.
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Gemz
PostPosted: Thu Apr 17, 2008 5:29 am    Post subject: Reply with quote

Centurion

Joined: 14 Jan 2008
Posts: 124

Hi,
In a message flow, if a loop becomes infinity, i am not able to stop or remove the message flow from broker.

Can we recover it without restarting the broker.

Thanks
Gemz
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Gaya3
PostPosted: Thu Apr 17, 2008 5:32 am    Post subject: Reply with quote

Jedi

Joined: 12 Sep 2006
Posts: 2493
Location: Boston, US

Stop the execution group and take out that malicious flow out from the execution group...

Regards
Gayathri
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jefflowrey
PostPosted: Thu Apr 17, 2008 5:34 am    Post subject: Reply with quote

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Joined: 16 Oct 2002
Posts: 19981

Kill the EG process... If the flow is reading from a queue, then get-disable the queue FIRST so the flow doesn't start up again with the same bad data.

Likewise with any other controllable input source - make sure it's not going to present the same bad data when the flow starts again.
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