Oleg, I am trying to reproduce this, but it is not consistent so I was not been able to get the exact logs, even though I got it couple of times when I was trying it yesterday :-(
Will get back to you once I get some useful data. Thanks a lot for your help. Thanks, Ruwan On Sat, Sep 26, 2009 at 4:47 AM, Oleg Kalnichevski <ol...@apache.org> wrote: > Ruwan Linton wrote: > >> Hi Oleg, >> >> Thanks, Yes this does solve most part of the problem, may be we can make >> it a configuration as well apart from the automatic tuning that you are >> planing to do, so in case if the autodetection fails for enabling that users >> can do it manually using the nhttp.properties file. >> >> But, it still brings IOReactor down on high loads, where SUN JDK has no >> issue at all in serving. I will dig more into the issue and share any >> information if I could find the issue. >> >> > How exactly does that happen? Are you seeing any exceptions? > > Oleg > > > Thanks, >> Ruwan >> >> On Fri, Sep 25, 2009 at 1:29 PM, Oleg Kalnichevski <ol...@apache.org<mailto: >> ol...@apache.org>> wrote: >> >> On Fri, Sep 25, 2009 at 01:07:00PM +0530, Ruwan Linton wrote: >> > Has any one tried to run synapse on IBM JDK 1.5?? I have tried >> this but >> > having some issue with the HTTP NIO transport :-( >> > >> > Oleg, I had a look at the issue [1] and tried synapse with the >> 4.1-alpha1 >> > release of the httpcore, but still the issue persists. It seems >> it is taking >> > a long time to send the request out from synapse to the actual >> service. Any >> > clue on this?? Was not being able to capture the thread dump as >> well, >> > because when I tried to kill -3 synapse IO reactor sent on to a >> loop. >> > >> > Please note that this is IBM JDK 1.5. >> > >> > Thanks, >> > Ruwan >> > >> > [1] - https://issues.apache.org/jira/browse/HTTPCORE-155 >> > >> > -- >> > Ruwan Linton >> > Technical Lead & Product Manager; WSO2 ESB; http://wso2.org/esb >> > WSO2 Inc.; http://wso2.org >> > email: ru...@wso2.com <mailto:ru...@wso2.com>; cell: +94 77 341 >> 3097 >> > blog: http://ruwansblog.blogspot.com >> >> Ruwan, >> >> The IBM JRE compatibility mode needs to be activated using this >> parameter: >> >> >> http://hc.apache.org/httpcomponents-core/httpcore-nio/apidocs/org/apache/http/nio/params/NIOReactorPNames.html#INTEREST_OPS_QUEUEING >> >> Per default HttpCore assumes the underlying JRE has a sane >> implementation of >> SelectionKey. >> >> I will be out of contract as of next week and will have lots of >> spare time on >> my hands. I am planning to contribute a piece of code to Synapse >> that turns on >> interest op queueing depending on the JRE and as well as some other >> minor >> imrovements. >> >> Cheers >> >> Oleg >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: dev-unsubscr...@synapse.apache.org >> <mailto:dev-unsubscr...@synapse.apache.org> >> For additional commands, e-mail: dev-h...@synapse.apache.org >> <mailto:dev-h...@synapse.apache.org> >> >> >> >> >> -- >> Ruwan Linton >> Technical Lead & Product Manager; WSO2 ESB; http://wso2.org/esb >> WSO2 Inc.; http://wso2.org >> email: ru...@wso2.com <mailto:ru...@wso2.com>; cell: +94 77 341 3097 >> blog: http://ruwansblog.blogspot.com >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@synapse.apache.org > For additional commands, e-mail: dev-h...@synapse.apache.org > > -- Ruwan Linton Technical Lead & Product Manager; WSO2 ESB; http://wso2.org/esb WSO2 Inc.; http://wso2.org email: ru...@wso2.com; cell: +94 77 341 3097 blog: http://ruwansblog.blogspot.com
