A colleague casually mentioned that in RAC, the test to de-queue an AQ set-up from BOTH instances didn't succeed. The side where we were enqueuing was able to see queued messages faster than the 'other' side. About 7-8 seconds ... that got me thinking ... is this an effect of MCPD which defaults to like 7 seconds?
Do you use AQ in RAC and enqueue/dequeue on both nodes? What is your experience?
ps: mcpd - max commit propagation delay
TIA
Raj
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Rajendra dot Jamadagni at nospamespn dot com
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