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From "Guillaume Nodet" <>
Subject Re: Dedicated ActiveMQ pooled ConnectionFactory with XA / JCA support
Date Wed, 20 Dec 2006 12:03:08 GMT
Btw, I've blogged about that at

On 12/19/06, Guillaume Nodet <> wrote:
> I have committed in jencks some work I have done the past weeks
> on a pooled ConnectionFactory for ActiveMQ.
> This add the following features:
>    * multiple connections are used to improve throughput (until the
> AMQ broker is multithreaded)
>    * support for XA transactions: when creating a session, if an XA
> transaction is active,
>      the session will be enlisted in this transaction
>    * support for JCA : if used with JCA inbound support, there is a
> need to wrap the
>       XAResource so that the TM knows that both XA resources belongs to the same
>       ResourceManager
> Support for XA / JCA is much faster than the JCA outbound support
> because the AMQ resource adapter reverts the connection in a fully clean state
> after use.  This may be needed when dealing with container managed security,
> but when this feature is not used, I would recommend using this pooled
> connection factories, which performs much better.
> --
> Cheers,
> Guillaume Nodet

Guillaume Nodet

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