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From "raimund.fiedler" <raimund-fied...@gmx.de>
Subject Re: Non blocking embedded broker startup when using jdbc master-slave setup
Date Fri, 12 Jun 2009 11:00:38 GMT

sounds good. does it make sense to provide this as start option in
XBeanBrokerService?
If yes, i could provide the necessary patch.

Regards,
raimund



Gary Tully wrote:
> 
> currently an async start option does not exist inXBeanBrokerService
> you can use <amq:broker ... start=false> so that the broker is not started
> and have a separate bean start a thread that can call the start method.
> 
> 2009/6/11 raimund.fiedler <raimund-fiedler@gmx.de>
> 
>>
>> Hi,
>>
>> i'm currently trying to set up multiple master-slave-broker as described
>> in
>> http://activemq.apache.org/jdbc-master-slave.html.
>> The current setup consists of a spring-mvc based application deployed in
>> a
>> tomcat 5.5.x with an embedded activemq broker. The broker is configured
>> with
>> some xbeans tags:
>> <amq:broker id="broker" brokerName="smava" useJmx="true"
>> persistent="true">
>>    <amq:persistenceAdapter>
>>        <amq:jdbcPersistenceAdapter createTablesOnStartup="false"
>> dataSource="#activemq-dataSource"/>
>>    </amq:persistenceAdapter>
>>    <amq:transportConnectors>
>>        <amq:transportConnector uri="vm://localhost" />
>>    </amq:transportConnectors>
>> </amq:broker>
>>
>> When i try to startup a second instance of the application with a second
>> embedded broker (wich should act as failover), the startup of the
>> application comes to a halt because the broker waits for a lock in the
>> database wich is already used by the first broker.
>> The same issue with deployment to jboss was discussed here:
>>
>> http://www.nabble.com/jdbcPersistence-behaviour-to13696937s2354.html#a14298283
>> and fixed here:
>> https://issues.apache.org/activemq/browse/AMQ-1519
>>
>> My question is: is there any option to start the embedded broker in a
>> nonblocking way when its started from
>> org.apache.activemq.broker.XBeanBrokerService?
>>
>> If not, is there a preferred way to file this issue in JIRA?
>>
>> thanks in advance,
>> Raimund
>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Non-blocking-embedded-broker-startup-when-using-jdbc-master-slave-setup-tp23988180p23988180.html
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>
>>
> 
> 
> -- 
> http://blog.garytully.com
> 
> Open Source Integration
> http://fusesource.com
> 
> 

-- 
View this message in context: http://www.nabble.com/Non-blocking-embedded-broker-startup-when-using-jdbc-master-slave-setup-tp23988180p23996792.html
Sent from the ActiveMQ - User mailing list archive at Nabble.com.


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