Found the problem and Solution The number of outstanding messages received by a consumer and not committed is dependent on the amount of memory allowed by MemUsageLimit.
Once I upped things began to hum again. shridharv wrote: > > Our consumer stops receiving further messages around 1000 messages. > > A commit has not been done at this point, as the consumer is waiting to > get a whole batch of messages before processing them and then doing a > Session.Commit. We need the ability to keep the Commit pending until we > get even upto 10,000 messages. > > AmQ 5.2 in Windows, Java consumer, SESSION_TRANSACTED, Kaha, Queue, > -Xmx512M, CacheEnabled=true,CacheSize=8192, Single Consumer on the Queue, > prefetchsize=0 > -- View this message in context: http://www.nabble.com/Consumer-Receive-hangs-tp23366597p23420969.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.