camel-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Carlos Quiroz <carlos.quiroz-cas...@nokia.com>
Subject Re: Camel creating lots of connections (Is it polling?)
Date Thu, 27 Mar 2008 11:18:03 GMT

Hi James

Yes, that did it. I still get a lot of messages from
DefaultMessageListenerContainer (I guess that ones polls anyway) but there
are no new connections created.

I'm looking forward to use camel 1.3

Regards and thanks
Carlos


James.Strachan wrote:
> 
> On 27/03/2008, Carlos Quiroz <carlos.quiroz-castro@nokia.com> wrote:
>>
>>  Hi all
>>
>>  I'm testing camel with a very simple setup. I just have a bean that
>> should
>>  listen for messages in a certain queue. My route looks like this:
>>
>>  from("activemq:myqueue").to("bean:aBean");
>>
>>  When I do that I see that connections are created every one second more
>> or
>>  less and then discarded, so I'm guessing that polling is being used
>> instead
>>  of just listening for the messages. I also tried to change the bean part
>> to
>>  log:category and the same behaviour is seen.
>>
>>  My setup includes camel 1.2, amq 5.0 and spring 2.5.1 (I changed the
>> spring
>>  jar in amq to be spring 2.5.1).
>>
>>  Is this related to http://issues.apache.org/activemq/browse/CAMEL-163?
>>
>>  Any suggestions on how to fix this since this seems to me a huge
>> overhead
> 
> This is resolved in 1.3.0 of Camel (which will hopefully be out real
> soon) so that it'll default to CACHE_CONSUMER.
> 
> The workaround is mentioned here (in the red box)
> http://activemq.apache.org/camel/jms.html
> 
> Set the cacheLevelName to "CACHE_CONSUMER" either on the
> ActiveMQComponent / JmsComponent or your endpoint URI
> 
> -- 
> James
> -------
> http://macstrac.blogspot.com/
> 
> Open Source Integration
> http://open.iona.com
> 
> 

-- 
View this message in context: http://www.nabble.com/Camel-creating-lots-of-connections-%28Is-it-polling-%29-tp16323313s22882p16324303.html
Sent from the Camel - Users mailing list archive at Nabble.com.


Mime
View raw message