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

public class TextSender {

    public static void main (String[] argv)
    {
	try {
	    // Open a socket to the server: rabbit.seas.gwu.edu, port 9003.  
	    Socket soc = new Socket ("rabbit.cs.gwu.edu", 9003);

 	    // To test on same machine: Socket soc = new Socket ("localhost", 9003);
	    // Note: server must be fired up first!  

	    InetAddress remoteMachine = soc.getInetAddress();
	    System.out.println ("Attempting connection to " + remoteMachine);
      
	    // Now create the output stream and wrap a PrintWriter around it.
	    OutputStream outStream = soc.getOutputStream ();
	    PrintWriter pw = new PrintWriter (outStream);

            // Read text from the screen:
	    Scanner scanner = new Scanner (System.in);
	    System.out.print ("Enter text: ");
	    while (scanner.hasNext()) {
                // Extract string and send it on the socket.
		String line = scanner.next();
		pw.println (line);
                // Note: must flush() to actually cause line to be sent.
		pw.flush();
                // Repeat.
		System.out.print ("Enter text: ");
	    }
	}
	catch (IOException e) { 
	    System.out.println (e); 
	}
    }

}