import java.io.*;
import java.net.*;


/**
 * demonstrates how to write a java client
 *
 * @see serversocketdemo
 ***/
public class clientsocketdemo
{
    public static void main(string args[]) throws exception
    {
        socket s = new socket("localhost", 6000);
        printwriter pw = new printwriter(s.getoutputstream());
        bufferedreader br = new bufferedreader(new inputstreamreader(s.getinputstream()));
        
        system.out.println(">> connection with server established");
        pw.println("hello world!");
        pw.flush();
        
        // print input
        system.out.println(">> reading output from server");
        system.out.print(br.readline());
        system.out.println("
>> done!");
        
        // close sockets
        pw.close();
        br.close();
        s.close();
    }
}