Hi friends,
When i am making cluster with only two node it is showing this  exception

2010-09-27 12:26:40,750 ERROR  [org.jgroups.blocks.ConnectionTable] (ReceiverThread) exception is java.net.SocketException:  Connection reset by peer: socket write error
2010-09-27 12:26:40,750 ERROR [org.jgroups.blocks.ConnectionTable]  (ReceiverThread) failed sending data to 172.16.12.78:7900: java.net.SocketException:  Connection reset by peer: socket write error
2010-09-27 12:27:25,500 ERROR [org.jgroups.protocols.pbcast.NAKACK]  (Incoming-2,172.16.10.202:7900) sender 172.16.12.78:7900 not found in  xmit_table
2010-09-27 12:27:25,500 ERROR [org.jgroups.protocols.pbcast.NAKACK]  (Incoming-2,172.16.10.202:7900) range is null

i m using jboss 5.1.0 my machine is windows
please help me to find out the problem