Can one of you guys point me in the direction on how to change ServiceMix to use SedaFlow?
William Blackburn-2 wrote: > > Just a followup to my last reply, I heard back from my QA guys, under > all of our hardware configurations, we cannot reproduce the message > loss under seda flow. > > BJ > > > On Feb 28, 2007, at 1:15 PM, Guillaume Nodet wrote: > >> Have you tried (if possible) to run your tests with a SEDA flow to >> see if the problem comes from the jms flow or elsewhere ? >> >> On 2/28/07, William Blackburn <[EMAIL PROTECTED]> wrote: >>> My application uses the servicemix-3.1 release version and leverages >>> servicemix 'pojo' components heavily. Everything has been working >>> fine up until now, however the app is currently undergoing some >>> stress testing. During these tests, I lose message-exchanges >>> routinely. About 1 out of every 10 exchanges generated by the >>> components in my app never make it to their destination. >>> >>> I am using JMSflow with an embedded activemq broker. I have tried >>> several Activemq persistence strategies, form no-persistence to kaha >>> and journalled jdbc, all with the same result. I have extensive >>> logging and there is never an error or warning logged. I have >>> reveiwed my onMessageExchange implementations in the components to >>> check that I am not silently consuming an exception case, I am not. >>> >>> The issue appears to only be reproducible on higher-end machines with >>> two or more cpus when the app is under heavy load (ie: lots of >>> concurrent exchanges are firing between components. >>> >>> Has anyone seen this before? With no exceptions or warnings and a >>> seemingly random pattern of success vs. failure, I am at a loss. >>> >> >> >> -- >> Cheers, >> Guillaume Nodet >> ------------------------ >> Architect, LogicBlaze (http://www.logicblaze.com/) >> Blog: http://gnodet.blogspot.com/ > > > -- View this message in context: http://www.nabble.com/Message-exchanges-silently-dropped-under-heavy-loads-tf3321785s12049.html#a9259544 Sent from the ServiceMix - User mailing list archive at Nabble.com.
