[ https://jira.jboss.org/jira/browse/JBWEB-124?page=com.atlassian.jira.plug... ] Remy Maucherat commented on JBWEB-124: -------------------------------------- I am running into problems (on F9, with the F9 packages for Java, tomcat-native and APR) with the new bayeux test webapp (and the issue is triggered by hammering refresh). I added tracing to Socket.destroy, and the add/remove of the poller to detect problems that would lead to a crash and display traces. The trouble apparently starts with a POLLHUP in the keepalive poller, and the real problem is that the socket (which is about to be destroyed, since that's what I am doing with a POLLHUP right now) remains in the poller, according to Poll.pollset. It then degrades quickly. I am not certain right now there are no programming errors in the Java code, but from what I see simply doing Socket.destroy is probably not optimal. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBWEB-124?page=com.atlassian.jira.plug... ] Remy Maucherat updated JBWEB-124: --------------------------------- Attachment: AprEndpoint.java Endpoint error tracing (when an operation occurs on a destroyed socket, it displays the trace which led to the destroy, as well as the trace to the current operation). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBWEB-124?page=com.atlassian.jira.plug... ] Mladen Turk commented on JBWEB-124: ----------------------------------- Fedora 9 comes with 1.1.13 that has bug in updating ttl when doing remove (BZ45071) (poll as well) Might not be related, but it's worth to try the 1.1.16 from JBoss Native 2.0.6 Are there any JVM crush dump files? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBWEB-124?page=com.atlassian.jira.plug... ] Remy Maucherat resolved JBWEB-124. ---------------------------------- Fix Version/s: JBossWeb-2.1.1.GA Resolution: Done I can no longer get it to crash now. I don't know what particular fix did it though. Notes: - the extra remove with Comet are to avoid problems and because of async operations to update the events of a socket - I am not sure maintain() is called properly anymore, will test -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/jira/browse/JBWEB-124?page=com.atlassian.jira.plug... ] Remy Maucherat updated JBWEB-124: --------------------------------- Attachment: (was: hs_err_pid5850.log) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira