Hi - it's web, so I can't really tell ... I would say 50-100 STOMP PHP producers/consumers + 2 REST python producers/consumers In 5.3 i was using stomp at first, and then stomp+nio but I think both had the issue.
- most of them yes, because it's new PHP scripts PS : the server is a 64bit server. It might be a problem ? Dejan Bosanac wrote: > > Hi David, > > ok, can you at least provide more data on: > > - how many producers/consumers are you using > - are you opening a new connection for every message send/receive > > Also, are you using regular stomp or stomp+nio transports? > > I'm working on creating a java test that can simulate stomp load > environment > with many producers/consumers opening connections. > > Cheers > -- > Dejan Bosanac - http://twitter.com/dejanb > > Open Source Integration - http://fusesource.com/ > ActiveMQ in Action - http://www.manning.com/snyder/ > Blog - http://www.nighttale.net > > > On Wed, Oct 21, 2009 at 4:03 PM, DavidLevy <dvid.l...@gmail.com> wrote: > >> >> Thanks Dejan, >> >> This happen in my production environment which is made of a dozen server. >> I don't believe it would be easy to reproduce by myself in a smaller >> environment. >> >> I noticed that it works better with v5.2. With 5.3, it's not stable for >> more >> than a few hours. 5.2 can last a few days before it crashes. >> >> I was also thinking about using REST calls instead of STOMP for some PHP >> scripts ... It should help if the STOMP leak is my issue for real ... >> >> >> >> >> >> Dejan Bosanac wrote: >> > >> > I plan to look at these connection closing issues with stomp in coming >> > days. >> > Any chance you can create a reproducible test case (in any language)? >> > >> > Cheers >> > -- >> > Dejan Bosanac - http://twitter.com/dejanb >> > >> > Open Source Integration - http://fusesource.com/ >> > ActiveMQ in Action - http://www.manning.com/snyder/ >> > Blog - http://www.nighttale.net >> > >> > >> > On Wed, Oct 14, 2009 at 12:46 PM, DavidLevy <dvid.l...@gmail.com> >> wrote: >> > >> >> >> >> Hi >> >> >> >> I had the issue with 5.2 and now that I installed 5.3 last night, it >> >> still >> >> the same, or even worse. >> >> It basically looks like this issue : >> >> http://issues.apache.org/activemq/browse/AMQ-1873 >> >> >> >> After a short time (1 hour or so) the broker is filled with errors >> like >> >> 'too >> >> many open files' and I have to restart activemq. >> >> >> >> >> >> I don't believe it's a performance issue because >> >> - the host server is strong >> >> - there are less than 10 queues >> >> - there are less than 10000 messages >> >> >> >> I assume it has to do also with Stomp connections not being released. >> >> I am using both PHP and Python clients. I believe the issue is related >> to >> >> PHP clients that may be more error prone if the Apache threads die >> >> improperly ... >> >> >> >> I ll attach my current config file. >> >> >> >> Any help is welcome ! >> >> >> >> Thanks :) >> >> >> >> http://www.nabble.com/file/p25888831/activemq.xml activemq.xml >> >> -- >> >> View this message in context: >> >> >> http://www.nabble.com/%22too-many-open-files%22-error-with-5.3-and-Stomp-tp25888831p25888831.html >> >> Sent from the ActiveMQ - User mailing list archive at Nabble.com. >> >> >> >> >> > >> > >> > ----- >> > Dejan Bosanac >> > >> > Open Source Integration - http://fusesource.com/ >> > ActiveMQ in Action - http://www.manning.com/snyder/ >> > Blog - http://www.nighttale.net >> > >> >> -- >> View this message in context: >> http://www.nabble.com/%22too-many-open-files%22-error-with-5.3-and-Stomp-tp25888831p25993154.html >> Sent from the ActiveMQ - User mailing list archive at Nabble.com. >> >> > > > ----- > Dejan Bosanac > > Open Source Integration - http://fusesource.com/ > ActiveMQ in Action - http://www.manning.com/snyder/ > Blog - http://www.nighttale.net > -- View this message in context: http://www.nabble.com/%22too-many-open-files%22-error-with-5.3-and-Stomp-tp25888831p26007460.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
