That sounds wonky - whats your Java code look like? On 22/01/2008, Fady <[EMAIL PROTECTED]> wrote: > > Thanks for your reply James, > > I am not seing any exceptions coming out of onMessage. > > I ran more tests and things are more complicated than I first thought. > > When I run 100 sends/receives, JMX shows a QueueSize=100 and > DispatchCount=100 after the test has run, where I was expecting QueueSize=0 > (since all messages have been received). > > But if I run with higher numbers, for instance 1000, than the QueueSize > follows DispatchCount till about 650 and then sudenly drops to 0 and starts > growing again. It pretty much looks as if the actual removal is delayed. > > Is this some optimization mechanism I missed? > > Thanks again for your help > > Fady > > > > > James.Strachan wrote: > > > > On 22/01/2008, Fady <[EMAIL PROTECTED]> wrote: > >> > >> Hello, > >> > >> I am new to JMS and ActiveMQ so I am probably doing something stupid but > >> can't figure out what it is: > >> > >> I am running ActiveMQ 5.0.0 imbedded in a Tomcat application. I have a > >> non-persistent producer, from a non-transacted and autoacknowledge > >> session, > >> creating messages in a queue and a MessageListener processing them in an > >> onMessage event. > >> > >> Everything goes fine apart from the queue size which keeps growing (as > >> reported by JMX). > > > > If the queue size is growing, do you have a producer sending more > > messages? > > > > > >> I was assuming messages would be automatically removed once the onMessage > >> method terminates. > > > > It should be. > > > > Does your onMessage() method definitely complete without throwing any > > exceptions? > > -- > > James > > ------- > > http://macstrac.blogspot.com/ > > > > Open Source Integration > > http://open.iona.com > > > > > > -- > View this message in context: > http://www.nabble.com/Messages-are-not-removed-from-queue-after-onMessage-is-fired-tp15018971s2354p15023989.html > Sent from the ActiveMQ - User mailing list archive at Nabble.com. > >
-- James ------- http://macstrac.blogspot.com/ Open Source Integration http://open.iona.com
