0

Hello, I'm trying to get my first RMI Program working, and I keep getting a Timed out exception. I believe that the error is occurring in the "bind" method... Does anyone know what the problem might be? Here's the code and the error:

/** Server */

import java.rmi.registry.Registry;
import java.rmi.registry.LocateRegistry;
import java.rmi.server.UnicastRemoteObject;
	
public class Server implements Hello {
	
    public Server() {}

    public String sayHello() {
	return "Hello, world!";
    }
	
    public static void main(String args[]) {
	
		try {
			System.getProperties().setProperty("java.rmi.activation.port","7525");
			System.getProperties().setProperty("java.rmi.server.hostname","192.168.1.3");
			Server obj = new Server();
		    Hello stub = (Hello) UnicastRemoteObject.exportObject(obj, 0);
	
		    // Bind the remote object's stub in the registry
		    Registry registry = LocateRegistry.getRegistry("192.168.1.119",7525);
		    registry.bind("Hello", stub);
	
		    System.err.println("Server ready");
		} catch (Exception e) {
		    System.err.println("Server exception: " + e.toString());
		    e.printStackTrace();
		}
    }
}
import java.rmi.Remote;
import java.rmi.RemoteException;

public interface Hello extends Remote {
    String sayHello() throws RemoteException;
}
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;

public class Client {

    private Client() {}

    public static void main(String[] args) {

		String host = (args.length < 1) ? null : args[0];
		try {
		    Registry registry = LocateRegistry.getRegistry(host);
		    Hello stub = (Hello) registry.lookup("Hello");
		    String response = stub.sayHello();
		    System.out.println("response: " + response);
		} catch (Exception e) {
		    System.err.println("Client exception: " + e.toString());
		    e.printStackTrace();
		}
    }
}

And here's the error:
Server exception: java.rmi.ConnectException: Connection refused to host: 192.168.1.119; nested exception is:
java.net.ConnectException: Connection timed out: connect
java.rmi.ConnectException: Connection refused to host: 192.168.1.119; nested exception is:
java.net.ConnectException: Connection timed out: connect
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
at sun.rmi.server.UnicastRef.newCall(Unknown Source)
at sun.rmi.registry.RegistryImpl_Stub.bind(Unknown Source)
at hello.Server.main(Server.java:26)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(Unknown Source)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(Unknown Source)
... 6 more

1
Contributor
1
Reply
2
Views
8 Years
Discussion Span
Last Post by llemes4011
This question has already been answered. Start a new discussion instead.
Have something to contribute to this discussion? Please be thoughtful, detailed and courteous, and be sure to adhere to our posting rules.