Looking at
http://bsnyderblog.blogspot.com/2010/05/tuning-jms-message-consumption-in.html,
it looks like the setting i need is idleConsumerLimit
"idleConsumerLimit property specifies the limit on the number of idle
consumers"
I think this means that after the message volume decreases, the consumers
will become idle and thus be limited to this parameter.
Unfortunately, I get a Unknown parameters=[{idleConsumerLimit=10}] when i
use it in the activemq connection for camel.
I notice this is parameter is not listed in http://camel.apache.org/jms.html
Is this the right parameter or is there a workaround?
On Mon, Aug 1, 2011 at 8:56 AM, Claus Ibsen <[email protected]> wrote:
> On Mon, Aug 1, 2011 at 5:12 PM, Tommy Chheng <[email protected]>
> wrote:
> > I'm using camel 2.7.2 and connecting to an ActiveMQ queue with
> > concurrentConsumers=2&maxConcurrentConsumers=20
> >
> > Should the current # of concurrent consumers dynamically adjust due to
> > message volume from activemq?
> >
> > At the start, when there are 0 messages, the # of consumers is 2.
> > When I have a large volume, the # of consumers goes up to 20, but after
> the
> > volume goes back to 0, the current # of consumers still remain at 20.
> >
>
> The threads should have a idel time, that after X period should cause
> them to terminate.
> Check the spring documentation as its the spring-jms message listener
> container, that is used
> when consuming messages.
>
>
> > I'm checking the # of consumers using the activemq web console.
> >
> > Any ideas how to make the # of consumers go back to 2 when there's no
> > volume?
> >
> > --
> > @tommychheng
> > http://tommy.chheng.com
> >
>
>
>
> --
> Claus Ibsen
> -----------------
> FuseSource
> Email: [email protected]
> Web: http://fusesource.com
> Twitter: davsclaus, fusenews
> Blog: http://davsclaus.blogspot.com/
> Author of Camel in Action: http://www.manning.com/ibsen/
>
--
@tommychheng
http://tommy.chheng.com
