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Date: Fri, 27 Apr 2007 7:12:59 -0700
From: Dave Carlson <gshpsrule@charter.net>
To: users@activemq.apache.org
Subject: Re: Queue gets 'stuck' with AMQ4.2
Cc: Rob Davies <rajdavies@gmail.com>
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The producer keeps sending messages, as I would expect, but the consumer does not receive any messages. The consumer is started, and is acknowledged in the web console, but none of the messages are delivered. The queue eventually fills up and I get an OOME='pukes'. When this happens, I cannot even purge the queue from the web console. It has no effect on the queue.

I can bounce AMQ, and then restart the producer and consumer and it works. The problem is that sometimes it does not work, instead it behaves as above. There are no error messages from either the producer or consumer. I am using simple code on both sides that just keeps sending messages from the producer, and consuming them with no processing on the consumer side.

Thanks

---- Rob Davies <rajdavies@gmail.com> wrote: 
> For 4.2/5.0 - the producer doesn't by default block. What do you mean  
> by 'pukes' ?
> 
> On 26 Apr 2007, at 16:10, Dave Carlson wrote:
> 
> > Hmm...I looked at that but am not sure that is what I am seeing. My  
> > producer keeps sending messages, and the queue keeps growing,  but  
> > none of them are delivered. If I try to purge the queue from the  
> > console, nothing happens, the messages remain until it pukes. I  
> > have seen this with non-persistent messages. I have not started  
> > testing persistent messages yet.
> >
> > ---- James Strachan <james.strachan@gmail.com> wrote:
> >> On 4/25/07, Dave Carlson <gshpsrule@charter.net> wrote:
> >>>
> >>> I am testing apache-activemq-4.2-20070328.130210-35 and  
> >>> sporadically, a queue
> >>> stops responding altogether, and none of it's messages get  
> >>> delivered. I also
> >>> cannot purge the queue. Eventually it fills up, and I just get an  
> >>> OOME and
> >>> need to restart the queue. I get no messages in my log, other  
> >>> than the OOME.
> >>> This happens whether I have 1 or 5 queues up on the server. Any  
> >>> ideas?
> >>
> >> It could be this...
> >>
> >> http://activemq.apache.org/my-producer-blocks.html
> >>
> >> -- 
> >> James
> >> -------
> >> http://macstrac.blogspot.com/
> >
>