/*
 * Copyright (c) 1995, 1996 Sun Microsystems, Inc. All Rights Reserved.
 *
 * Permission to use, copy, modify, and distribute this software
 * and its documentation for NON-COMMERCIAL purposes and without
 * fee is hereby granted provided that this copyright notice
 * appears in all copies. Please refer to the file "copyright.html"
 * for further important copyright and licensing information.
 *
 * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
 * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
 */
import java.io.*;
import java.net.*;

public class EchoTest {
    public static void main(String[] args) {
        try {
            Socket echoSocket = new Socket("taranis", 7);
            OutputStream os = echoSocket.getOutputStream();
            DataInputStream is = new DataInputStream(echoSocket.getInputStream());

            int c;
            String responseLine;

            while ((c = System.in.read()) != -1) {
                os.write((byte)c);
                if (c == '\n') {
                    os.flush();
                    responseLine = is.readLine();
                    System.out.println("echo: " + responseLine);
                }
            }

            os.close();
            is.close();
            echoSocket.close();
        } catch (Exception e) {
            System.err.println("Exception:  " + e);
        }
    }
}