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From Paolo28 <paolo.sa...@gmail.com>
Subject Re: Message rejection during graceful shutdown
Date Mon, 14 Jul 2014 18:30:57 GMT
Thanks. I missed that property :-)


On Tue, Jul 8, 2014 at 7:15 PM, Claus Ibsen-2 [via Camel] <
ml-node+s465427n5753556h16@n5.nabble.com> wrote:

> Hi
>
> See the acceptMessagesWhileStopping option on camel-jms component
>
> On Tue, Jul 8, 2014 at 12:47 PM, Paolo28 <[hidden email]
> <http://user/SendEmail.jtp?type=node&node=5753556&i=0>> wrote:
>
> > Hi,
> > I would like to understand more how Camel handles messages during
> shutdown.
> >
> > In my app. I have just single route which is connected to IBM Websphere
> and
> > processes given queue.
> > One thing we did not fully understand is what is actually happening when
> > consuming the queue in TRANSACTED mode and while shutdown signal is
> sent.
> >
> > It seems like during the shutdown period (waiting for inflight messages
> to
> > complete) some new messages are rejected and picked up again and
> rejected -
> > however the rejection increases JMSXDeliveryCount header so messages are
> > forwarded to BACKOUT queue despite there is nothing wrong with them.
> > I would expect that once shutdown is signaled all idle threads are
> > immediately stopped so no new work can be accepted (to be then rejected)
> and
> > only busy threads are allowed to complete their inflight message within
> the
> > timeout (300 sec.).
> >
> > Can someone explain if above may be happening and if so advise some way
> how
> > to address it? The goal is to not increase delivery counts because of
> > shutdown - we want to reject/rollback message only in case there is a
> > problem (exception thrown during route flow).
> >
> > Thanks a lot
> > P.
> >
> >
> >
> > --
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>
>
>
> --
> Claus Ibsen
> -----------------
> Red Hat, Inc.
> Email: [hidden email]
> <http://user/SendEmail.jtp?type=node&node=5753556&i=1>
> Twitter: davsclaus
> Blog: http://davsclaus.com
> Author of Camel in Action: http://www.manning.com/ibsen
> hawtio: http://hawt.io/
> fabric8: http://fabric8.io/
>
>
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