It looks like a network problem to me. Is there any firewall between the apache and your tomcat server? Or did your IT dept reconfigure the network recently?
ND -----Original Message----- From: Randy Paries [mailto:[EMAIL PROTECTED] Sent: Monday, February 13, 2006 9:27 AM To: Tomcat Users List Subject: problems with Clusters or apache connector not sure which one hello, I am running apache-tomcat-5.5.15 on three boxes 2 rh9 and one fedora 4. and they are clustered together I am seeing problems where apache can not longer talk to tomcat. if anyone can point me on how to debug this please help, i am not sure what else i should include as far a conf setups, so please let me know what other details i need to supply so you guys can help Thanks in the log files at the time of the failure i see the following catalina.out ( i will see a bunch of these) ======================================================== Feb 12, 2006 8:25:23 PM org.apache.catalina.cluster.tcp.TcpReplicationThread run SEVERE: TCP Worker thread in cluster caught 'java.io.IOException: Connection reset by peer' closing channel java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:233) at sun.nio.ch.IOUtil.read(IOUtil.java:206) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:207) at org.apache.catalina.cluster.tcp.TcpReplicationThread.drainChannel(TcpRep licationThread.java:125) at org.apache.catalina.cluster.tcp.TcpReplicationThread.run(TcpReplicationT hread.java:69) ========================================================= then in my mod_jk.log i will see ========================================================= [Sun Feb 12 20:25:10 2006] [jk_ajp_common.c (1303)]: ERROR: Client connection aborted or network problems [Sun Feb 12 20:25:13 2006] [jk_ajp_common.c (1303)]: ERROR: Client connection aborted or network problems [Sun Feb 12 20:25:39 2006] [jk_ajp_common.c (1303)]: ERROR: Client connection aborted or network problems [Sun Feb 12 20:30:00 2006] [jk_ajp_common.c (738)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down. err=-104 [Sun Feb 12 20:30:00 2006] [jk_ajp_common.c (1137)]: Error reading reply from tomcat. Tomcat is down or network problems. [Sun Feb 12 20:30:00 2006] [jk_ajp_common.c (1290)]: ERROR: Receiving from tomcat failed, recoverable operation. err=0 [Sun Feb 12 20:30:02 2006] [jk_ajp_common.c (738)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down. err=-104 [ --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
