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http://issues.apache.org/bugzilla/show_bug.cgi?id=28161 Replication messages get lost with AsyncSocketSender Summary: Replication messages get lost with AsyncSocketSender Product: Tomcat 5 Version: 5.0.21 Platform: All OS/Version: All Status: NEW Severity: Major Priority: Other Component: Catalina:Cluster AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Using AsyncSocketSender we see, that under heavy load some session get not replicated. We added a lot of debug output statements, so we can see, that in AsyncSocketSender Method sendMessage(data) is reached and we finally end at the line, where the data is written to the socket. Unfortunately on the remote side we miss the incoming messages corresponding to the missing session, although most sessions are replicated and we can see accordingly debugging output. We use a 2 node Cluster using apache/mod_jk with load balancing/routing to both cluster nodes. We create app. 1500 sessions in a few seconds. Nearly 5% of the sessions are missing. Some of the sessions of node 1 are missing on node 2, but also some of the sessions from node 2 are missing on node 1. We couldn't observe the problems under low load. Cluster-Config: useDirtyFlag=true, mcastFrequency=500, mcastDropTime=3000, tcpSelectorTimeout=1000, tcpThreadCount=2, TC 5.0.21, OS is Solaris 9, JVM is 1.4.2_03. Any help is highly appreciated, we are able to produce debugging output. Please give hints. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
