TCPClient

package socketsMoreClients;


/**
 * Example of a TCP client used for chat with a server
 *
 * 2007.09.25
 */

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

class TCPClient
{
    public static void main(String argv[]) throws Exception
    {
        System.out.println("starting TCPClient main");
        String sentence;
        boolean go_on = true;

        BufferedReader inFromUser = new BufferedReader(new InputStreamReader(System.in));

        System.out.println("trying to connect");
        Socket clientSocket = new Socket("127.0.0.1", 6780);
        System.out.println("we are connected");

        DataOutputStream outToServer = new DataOutputStream(clientSocket.getOutputStream());
        BufferedReader inFromServer = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));

        while(go_on)
          {
            System.out.print("Please type your text: ");
            sentence = inFromUser.readLine();
            outToServer.writeBytes(sentence + '\n');

            sentence = inFromServer.readLine();
            System.out.println("FROM SERVER: " + sentence);
            if (sentence.equals("quit")) go_on = false;
          }

        clientSocket.close();

    }

}