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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Passing other data from AggControl node to AggReply

Passing other data from AggControl node to AggReply

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ChrisThomas

Posted: Thu Jul 29, 2004 11:35 am Post subject: Passing other data from AggControl node to AggReply

Apprentice

Joined: 14 May 2003
Posts: 29
Location: Wisconsin

Message Broker 5

Is there a way I can pass data between the AggControl node to the AggReply node? I put the data that I want to pass into the local environment variable. I then added a compute node between the control node and reply node that would pass the local environment along

SET OuputLocalEnvironment.IPSData = InputLocalEnvironment.IPSData;

I have set the compute mode of the compute node to Local Environment.

Will this work? Any suggestions?

Thanks

ChrisThomas

Posted: Fri Jul 30, 2004 9:35 am Post subject:

Apprentice

Joined: 14 May 2003
Posts: 29
Location: Wisconsin

This looks like it will not work. The AggReply must ignore any data that comes from the control connector except for the ComIbmAggregateControlNode. When I ran this through debugger I could see that the LocalEnvironment got updated but then when I got passed the AggReply the LocalEnvironment was empty.

I was trying this to see if I could persist data across the different flows. Use Aggregation when I need to persist the data from one flow to the next.

Posted: Fri Jul 30, 2004 5:03 pm Post subject:

Padawan

Joined: 27 Mar 2003
Posts: 1564
Location: Hartford, CT.

Right off, I can think of two possibilities that may meet your requirement for sharing data:

1. The Broker Domain Data Store supportpac IA91
2. Persist the data to a queue in the AggControl portion of the message flow and use the MQGET plug-in to retrieve the data in the AggReply portion of the message flow

fjcarretero

Posted: Mon Aug 02, 2004 12:36 am Post subject:

Voyager

Joined: 13 Oct 2003
Posts: 88

You can try to pass the data in the usr folder of the RFH2 header.

Hope this helps.

Cheers
Felipe

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