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Throttling AQ

418338Feb 8 2007 — edited Mar 22 2007

If I have a process which is initiated via the AQ Adapter, is it possible to throttle the number of threads BPEL will spawn.

The scenario is that I have a WAN in between my AQ database and the BPEL engine. If the WAN disappears for 4 hours, messages will still be written to the AQ at the client site, and then once the WAN appears, BPEL will then process the messages.

However, if there are 10,000 messages waiting to be processed, how do I ensure no more that 50 concurrent threads are spawned? If I cannot control this, then I will exceed the number of available threads and lots of entries will go to the manual recovery queue.

So, is it possible to throttle the AQ?

Pete

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Locked on Apr 19 2007

Added on Feb 8 2007

#bpel, #soa-process-management

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