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From "Guillaume Nodet" <gno...@gmail.com>
Subject Re: Use jencks to async receive message, there are always some messages are left in the queue
Date Fri, 26 Jan 2007 10:19:57 GMT
Is this related to http://issues.apache.org/activemq/browse/AMQ-1078 ?

On 1/26/07, Waves <wavesyi@gmail.com> wrote:
>
> ActiveMQ:4.1.0, spring2.0, jencks1.3. We used jencks2.0 later, the problem
> still existed.
>
> Christopher G. Stach II wrote:
> >
> > Waves wrote:
> >> (1)Environment: use Activemq and Spring to send message, use Activemq and
> >> Jencks to receive message asynchronously. We use jconsole to monitor.
> >> (2)Phenomenon:
> >>     We use non-persistent queue to send message asynchronously, use
> >> jencks
> >> to receive message asynchronously, jencks use multiple-session and
> >> consumer's prefetch.
> >>     Every time we find that there are always some messages non-delivered
> >> in
> >> the queue, like "jconsole_information.doc".We have read the Activemq
> >> code,
> >> find that only when client send "ACK" to broker ,the broke will deal with
> >> the message in the queue and the "DequeueCount" in JMX will be updated.
> >> So I
> >> suspect that the consumer don't send "ACK" message to the broker, so the
> >> last messages don't be delivered from broker to client.
> >>
> >> (2)The attachment file is our client configuration file.
> >> (3)The attachment image is jconsole's JMX information.
> >>
> >>
> >> http://www.nabble.com/file/5918/jms-spring-application.xml
> >> jms-spring-application.xml
> >> http://www.nabble.com/file/5937/jconsole_information.doc
> >> jconsole_information.doc
> >
> > What version?
> >
> > --
> > Christopher G. Stach II
> >
> >
> >
>
> --
> View this message in context: http://www.nabble.com/Use-jencks-to-async-receive-message%2C-there-are-always-some-messages-are-left-in-the-queue-tf3120301.html#a8648427
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
>


-- 
Cheers,
Guillaume Nodet
------------------------
Architect, LogicBlaze (http://www.logicblaze.com/)
Blog: http://gnodet.blogspot.com/

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