listener - ActiveMQ, consumers with prefetch=0, increasing "Enqueues" count in console (because of polling?) -


using spring-configured activemq, listener configured prefetch=0 connectionfactory , 5-5 concurrency, we're seeing listeners apparently poll new messages instead of broker pushing messages, expected.

however, in activemq web console "active listeners" of our queue, see "enqueues" column count continually rises @ rapid rate (about 1 every second). normal behavior? reflecting each poll of listeners new messages, have prefetch=0? seems bit strange queues showing increasing enqueue count when there's no actual messages they're working. wondering if there's way throttle poll frequency, or have delay before each consumer polls broker new messages.

pic of console, showing ever-increasing enqueue count of each consumer prefetch=0, when there's no messages work:

http://activemq.2283324.n4.nabble.com/file/n4666021/enqueues.png


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