Hi! We have a case whereby we've set jms.prefetchPolicy.queuePrefetch=1 and we see that we have 2 outstanding messages in consumer's session queue. 1 getting processed and 1 waiting. Problem is that the processing message might take long time to complete and send ack back to Broker causing the other message to keep waiting forever, waiting for the existing processing message to get completed.
Can we change this waiting message number to 0 so that session queue doesn't have any unconsumed message so that Broker can dispatch that waiting message to some other free consumer. Right now we have free consumers but due to this long processing time of currently getting processed message, the other message keeps waiting forever. If I put it to 0, it becomes pull model which also we have some problems. We want push model only but only 1 message per consumer which is under processing i.e no other message should wait for this consumer if other consumers are free. Thanks Himanshu -- View this message in context: http://activemq.2283324.n4.nabble.com/jms-prefetchPolicy-queuePrefetch-1-means-2-outstanding-messages-tp4659398.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
