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From "Lin Sun" <linsun....@gmail.com>
Subject Re: Geronimo 2.1.1 MDB Performance Question
Date Thu, 17 Jul 2008 17:44:36 GMT
Did you try increasing the maxSessions and maxMessagesPerSessions
values in your openejb deployment plan?   The default is 10.

Here is some information on this -
http://activemq.apache.org/activation-spec-properties.html

Lin

On Thu, Jul 17, 2008 at 1:17 PM, Mario Kofler <mario.kofler@gmail.com> wrote:
> 2008/7/16 David Jencks <david_jencks@yahoo.com>:
>> I think there's a setting for the mdb pool size in the activation spec.
>>  Also it looks like the DefaultWorkManager only has 30 threads which is
>> pretty low but I don't see offhand how this would result in only 10 worker
>> threads.
>
> hello,
>
> i suppose it is right to set the MDB container instance size in the
> config.xml for this?
>
> <gbean name="org.apache.geronimo.configs/j2ee-server/2.1.1/car?ServiceModule=org.apache.geronimo.configs/j2ee-server/2.1.1/car,j2eeType=GBean,name=CustomPropertiesGBean"
> gbeanInfo="org.apache.geronimo.system.properties.SystemProperties">
>            <attribute name="systemProperties">Default\ MDB\
> Container.InstanceLimit=32</attribute>
>        </gbean>
>    </module>
>
> but still i just get 10 concurrent worker threads to my database....
> very strange.
>
> regards,
>
> mario.
>

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