Bugs item #784343, was opened at 2003-08-06 19:15 Message generated for change (Comment added) made by wolfftw You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=784343&group_id=22866
Category: JBossMQ Group: v3.2 Status: Open Resolution: None Priority: 5 Submitted By: Todd Wolff (wolfftw) Assigned to: Adrian Brock (ejort) Summary: Invalid msgType Concurrency Bug? Initial Comment: Using 3.2.2RC3 Jetty Build, 1.4.2jdk on Windows XP Pro SP1 the attached test case causes an intermittent IllegalArgumentException: Invalid msgType error, when using the UIL2ConnectionFactory. When using the jvm IL (java:/ConnectionFactory), the process simply hangs after a few thousand messages, with no error messages. It may take a few attempts to get it to hang, and the machine should be relatively fast (roughly 100 messages per second) to duplicate the problem. The sessions are all non-transacted, the messages are non_persistent and do not expire. I don't believe I've broken any design idioms within the test case, but if so, please email me with the problem. I've spent several days trying to solve this one. See readme.txt in attached test case for test execution instructions. Thanks and let me know if you need anything else. [EMAIL PROTECTED] ---------------------------------------------------------------------- >Comment By: Todd Wolff (wolfftw) Date: 2003-08-07 13:42 Message: Logged In: YES user_id=839156 I get two different errors when using UIL2. Here's the first trace. BTW, it fails everytime unlike the jvm IL. ---------------------------------------------------------------------- Comment By: Todd Wolff (wolfftw) Date: 2003-08-07 13:39 Message: Logged In: YES user_id=839156 Here's the thread dump using the jvm il following the hang. BTW, I'm not using a multiprocessor machine. What I meant by multithreaded was multiple httpclient threads, multiple queue receivers listening on the same queue, multiple queue senders ... I had to run at least six times sending 3000 messages each time to get it to hang. My machine is a Pentium M, 1.3 ghz. It processes the 3000 messages in .489 minutes. I will follow-up with the UIL2 trace. ---------------------------------------------------------------------- Comment By: Adrian Brock (ejort) Date: 2003-08-07 09:19 Message: Logged In: YES user_id=9459 I've tried to get your testcase to crash but it is not happening for me. Probably because I don't have a multi-processor machine. When it hangs using the jvm IL, take a threaddump using ctrl-break and post the results. Alternatively, set TRACE logging for org.jboss.mq while running with UIL2 and post the log snippet for the last couple of minutes before you get the IllegalArgumentException Regards, Adrian ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=784343&group_id=22866 ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 _______________________________________________ JBoss-Development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
