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http://issues.apache.org/bugzilla/show_bug.cgi?id=35920 Summary: AOBE when IPAddress of nodes differ in length Product: Tomcat 5 Version: 5.5.10 Platform: All OS/Version: All Status: NEW Severity: minor Priority: P3 Component: Catalina:Cluster AssignedTo: tomcat-dev@jakarta.apache.org ReportedBy: [EMAIL PROTECTED] McastServiceImpl.java re-uses the same DatagramPacket. The byte buffer for this packet gets set to the size of the first packet received and then not reset. I have two machines in a cluster. One with IP Address 192.168.1.5, the other with 192.168.1.27. The DatagramPacket for one machine is size 49, the other 50 because of the one character difference in the name length in the packet. The problem is that when the 2nd packet is received, the DatagramPacket still has size 49. The following exception gets thrown each time a packet from that machine is received: java.lang.ArrayIndexOutOfBoundsException at java.lang.System.arraycopy(Ljava.lang.Object;ILjava.lang.Object;II)V(Unknown Source) at org.apache.catalina.cluster.mcast.McastMember.getMember(McastMember.java:180) at org.apache.catalina.cluster.mcast.McastServiceImpl.receive(McastServiceImpl.java:209) at org.apache.catalina.cluster.mcast.McastServiceImpl$ReceiverThread.run(McastServiceImpl.java:253) The byte buffer for the DatagramPacket needs to check the length and possibly resize if needed. This probably doesn't affect many people. -- 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]
