Re: [wildfly-dev] xnio selection err

Can you try using dtruss for kevent: 1. Start server 2. Get PID (jps) 3. sudo dtruss -f -t kevent -p PID 2> truss.log Sent from my iPad On Dec 27, 2013, at 9:47 AM, Ales Justin <ales.justin(a)gmail.com&gt; wrote: > Debugging org.xnio.nio.WorkerThread : > (with few e.printStackTrace() invocations) > > https://gist.github.com/alesj/8148775 > > On 27 Dec 2013, at 16:16, Jason Greene <jgreene(a)redhat.com&gt; wrote: > >> BTW one possible cause is that your user has exceeded the max open files limit, and you need to bump ulimit. >> >> The reason I am interested in the stack trace though is to see which poll provider is throwing the error. >> >> Sent from my iPhone >> >> On Dec 27, 2013, at 9:07 AM, Jason Greene <jgreene(a)redhat.com&gt; wrote: >> >>> Oops >>> >>> Sent from my iPhone >>> >>> On Dec 27, 2013, at 9:00 AM, Jason Greene <jgreene(a)redhat.com&gt; wrote: >>> >>>> Any chance you can get a stack trace out of it? Upping the log level or using a debugger to catch IOException would do the trick. >>>> >>>> The error means the OS is throwing EINVAL. >>>> >>>> Is this a OSX Mavericks? If so can you double check you are running the latest JVM? >>>> >>>> Sent from my iPhone >>>> >>>> On Dec 27, 2013, at 8:36 AM, Tomaž Cerar <tomaz.cerar(a)gmail.com&gt; wrote: >>>> >>>>> Isn't that the same error that happens only on your mac also in few other cases? >>>>> >>>>> Can you try on any other platform? >>>>> >>>>> Sent from my Phone >>>>> From: Ales Justin >>>>> Sent: ‎27.‎12.‎2013 14:14 >>>>> To: Wildfly Dev mailing list >>>>> Subject: [wildfly-dev] xnio selection err >>>>> >>>>> While using UnderTow's JSR WebSockets, >>>>> implementing simple chat app, between 2 diff browsers (Chrome and Safari), >>>>> I get a flood of these log lines: >>>>> >>>>> 14:09:22,890 WARN [org.xnio.nio.selector] (default I/O-3) XNIO008000: Received an I/O error on selection: java.io.IOException: Invalid argument >>>>> >>>>> Any idea? >>>>> >>>>> -Ales >>>>> >>>>> _______________________________________________ >>>>> wildfly-dev mailing list >>>>> wildfly-dev(a)lists.jboss.org >>>>> https://lists.jboss.org/mailman/listinfo/wildfly-dev >>> _______________________________________________ >>> wildfly-dev mailing list >>> wildfly-dev(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/wildfly-dev >> _______________________________________________ >> wildfly-dev mailing list >> wildfly-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/wildfly-dev >