import java.io.*;
import java.net.*;

public class Test
{

    public static void main(String args[]) throws Exception
    {
        int port = 6789;

        if(args.length < 1 || args.length > 2)
        {
            System.out.println("Usage: S <server> [port]");
            System.exit(1);
        }
        String host = args[0];
        if(args.length == 2)
            port = Integer.parseInt(args[1]);
        InetAddress tmpDest = InetAddress.getByName(host);
        int i = 0;
        while(true)
        {
            i ++;
            try
            {
                failBigTime(i, tmpDest, port);
            }
            catch(Exception ex){}
        }
    }

    public static void failBigTime(int count, InetAddress tmpDest, int port)
    throws Exception
    {
        SocketAddress tmpBindAddr=new InetSocketAddress((InetAddress)null, 0);

        SocketAddress destAddr=new InetSocketAddress(tmpDest, port);
        Socket sock=new Socket();
        sock.bind(tmpBindAddr);
        sock.setKeepAlive(true);
        sock.connect(destAddr, 10000);
        System.out.println("Connected : " + sock.getPort() + " to " +
            sock.getLocalPort() + " on try " + count);
        System.exit(0);
    }
}