Required help on RMI problem - java.rmi.ConnectException: Connection refused to host

[Jyoti sahoo]

Hi All

I need some help related to RMI problem. I don't get this problem(java.net.ConnectException: Connection refused) always for all instances.This exception is mostly faced of 4/20, 1/9 instances. It has affected our production execution. Any immediate suggestion will be of great help.

Please find the stack trace below and security policy as well:

at routines.AnnexesRMI.erreur(AnnexesRMI.java:45)
Caused by: java.rmi.ConnectException: Connection refused to host: 10.42.209.142; nested exception is:
java.net.ConnectException: Connection refused
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:574)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:185)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:171)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:94)
at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:179)
at java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:132)
at $Proxy0.erreur(Unknown Source)
at com.capgemini.easyrmi.ClientRMI.erreur(ClientRMI.java:198)
... 10 more
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:520)
at java.net.Socket.connect(Socket.java:470)
at java.net.Socket.<init>(Socket.java:367)
at java.net.Socket.<init>(Socket.java:180)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:569)
... 17 more[/color]

grant {
permission java.security.AllPermission;
permission java.net.SocketPermission "*:1024-65535","connect,accept";
permission java.net.SocketPermission "*:80", "connect";
permission java.io.FilePermission "*", "read, write";
};

Thanks in advance.

[Campbell Ritchie]

Welcome to the Ranch

We don't use the word "urgent" here

[Jyoti sahoo]

Thanks.

[Rob Spoor]

Moving to our Distributed Java forum.