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From Gary Tully <gary.tu...@gmail.com>
Subject Re: JMS Spec - Application Server Facilities (ASF)
Date Thu, 19 May 2011 08:41:13 GMT
All of the ASF optional pieces are present in 5.x, can't help on the
specifics of websphere though.

On 17 May 2011 11:45, muzza <stephen.murray@amt-sybex.com> wrote:
> Morning all,
>
> Just a quick question for AMQ versions 5.x and 4.1.x.
>
> Does AMQ implement the optional Application Server Facilities in the JMS
> Spec ?
>
> Only after years of working around some issues with AMQ deployed in
> Websphere we've found that if we turn off ASF in Websphere Listener Service
> then AMQ behaves itself!
>
> For instance in applying the following in Websphere, an MDB can now process
> messages from a request queue that has depth on it upon start up:
>
> NON.ASF.RECEIVE.TIMEOUT = 60,000 (milliseconds)
>
> IBM Quote that Non-ASF mode is mainly for use with third-party messaging
> providers that do not support JMS ASF, which is an optional extension to the
> JMS specification. Non-ASF mode is also transactional but, because the path
> length is shorter than for ASF mode, usually provides improved performance.
>
> Hence the query to see if this is case with AMQ ?
>
> Cheers,
> Muzza.
>
>
> --
> View this message in context: http://activemq.2283324.n4.nabble.com/JMS-Spec-Application-Server-Facilities-ASF-tp3528778p3528778.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>



-- 
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