DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT <http://nagoya.apache.org/bugzilla/show_bug.cgi?id=12475>. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE.
http://nagoya.apache.org/bugzilla/show_bug.cgi?id=12475 CPU Usage is 0%, Tomcat doesn't response Summary: CPU Usage is 0%, Tomcat doesn't response Product: Tomcat 3 Version: Unknown Platform: Other OS/Version: All Status: NEW Severity: Normal Priority: Other Component: Connectors AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] Hi! We use tomcat 3.2.x and 3.3.x on Windows 2k and Linux. Sometimes (one time in one/two day(s) ) tomcat hangs up. Stack traces show that there is no our code in them, only tomcat's. Today I debugged hanged tomcat with the help of remote debug. I find out that there is no thread, which listen HTTP port (port from HttpConnectionHandler). There were two threads with the following on top: java.net.PlainSocketImpl.socketAccept(java.net.SocketImpl). But these threads listern ports from Ajp12ConnectionHandler and Ajp13ConnectionHandler. Besides two threads above and systems threads such as AWT-Threads, Finalizer and etc., there were many waiting threads with following stack: java.lang.Object.wait(long) line: not available [native method] org.apache.tomcat.util.threads.ThreadPool$ControlRunnable (java.lang.Object).wait() line: 420 org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run() line: 495 java.lang.Thread.run() line: 484 Do you have an idea what's wrong with tomcat ? Why is it hanging up ? -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
