import java.io.*;
import java.net.*;
import javax.swing.Timer;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;

public class KnockKnockClient /*OC*/  /*/OC*/   extends Thread {



    public static void main(String[] args) throws IOException {
           Thread simple = new Thread(new SimpleTask());
           simple.start();

        Socket kkSocket = null;
        PrintWriter out = null;
        BufferedReader in = null;

        try {
            kkSocket = new Socket("localhost", 4444);
            out = new PrintWriter(kkSocket.getOutputStream(), true);
            in = new BufferedReader( new InputStreamReader( kkSocket.getInputStream()));
        } catch (UnknownHostException e) {
            System.err.println("Don't know about host: localhost.");
            System.exit(1);
        }  catch (IOException e) {
            System.err.println("Couldn't get I/O for the connection to: localhost.");
            System.exit(1);
        }


        BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));
        String fromServer;
        String fromUser;

        while ((fromServer = in.readLine()) != null) {
            System.out.println("Server: " + fromServer);
            if (fromServer.equals("Bye."))
                break;

            fromUser = stdIn.readLine();
        if (fromUser != null) {
                System.out.println("Client: " + fromUser);
                out.println(fromUser);
           }
        }
        out.close();
        in.close();
        stdIn.close();
        kkSocket.close();

    }

      public static boolean  isConnected = false; /*OC*/


  }//class  KnockKnock clients