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http://issues.apache.org/bugzilla/show_bug.cgi?id=42720 Summary: A large amount of No destination message Product: Tomcat 6 Version: unspecified Platform: All OS/Version: All Status: NEW Severity: minor Priority: P3 Component: Catalina AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] A large amount of following messages are output with Tomcat6.0.13. org.apache.catalina.tribes.ChannelException: No destination given; No faulty members identified. at org.apache.catalina.tribes.group.GroupChannel.send (GroupChannel.java:194) at org.apache.catalina.tribes.group.GroupChannel.send (GroupChannel.java:175) at org.apache.catalina.ha.tcp.SimpleTcpCluster.send (SimpleTcpCluster.java:835) at org.apache.catalina.ha.tcp.SimpleTcpCluster.sendClusterDomain (SimpleTcpCluster.java:814) at org.apache.catalina.ha.session.DeltaManager.send(DeltaManager.java:586) at org.apache.catalina.ha.session.DeltaManager.sessionExpired (DeltaManager.java:1211) at org.apache.catalina.ha.session.DeltaSession.expire (DeltaSession.java:366) at org.apache.catalina.ha.session.DeltaSession.expire (DeltaSession.java:352) at org.apache.catalina.ha.session.DeltaSession.isValid (DeltaSession.java:327) at org.apache.catalina.session.ManagerBase.processExpires (ManagerBase.java:682) at org.apache.catalina.session.ManagerBase.backgroundProcess (ManagerBase.java:667) at org.apache.catalina.core.ContainerBase.backgroundProcess (ContainerBase.java:1316) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChil dren(ContainerBase.java:1601) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChil dren(ContainerBase.java:1610) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChil dren(ContainerBase.java:1610) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run (ContainerBase.java:1590) The easiest reproduction procedure is as follows. 1: < Cluster > and <Manager className="org.apache.catalina.ha.session.DeltaManager"...> is set to server.xml. 2: Only one Tomcat is started. 3: The request that creates the session is sent. (a lot) 4: The session does the timeout. (or session.invalidate()) 5: The error message is output per session timeout(or invalidate()). I think that DeltaManager should check the number of cluster members before transmitting the replication message in DeltaManager.sessionExpired. For instance, org.apache.catalina.ha.session.DeltaManager.sessionExpired is corrected as follows. protected void sessionExpired(String id) { if (cluster.getMembers().length > 0) { counterSend_EVT_SESSION_EXPIRED++; SessionMessage msg = new SessionMessageImpl(getName (),SessionMessage.EVT_SESSION_EXPIRED, null, id, id + "-EXPIRED-MSG"); if (log.isDebugEnabled()) log.debug(sm.getString ("deltaManager.createMessage.expire", getName(), id)); send(msg); } } This correction is done by the way similar to DeltaManager.sendCreateSession. -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
