package org.llgc;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import java.nio.charset.Charset;

public class ClientTCP
{
  private static final int PORT = 9632;
  private static final String SERVER_NAME = "localhost";

  public static void main (String[] args)
  {
    InetAddress adr;
    try
    {
      adr = InetAddress.getByName (SERVER_NAME);
    }
    catch (UnknownHostException e)
    {
      e.printStackTrace ();
      return;
    }

    try (Socket server = new Socket (adr, PORT);
        BufferedReader clavier = new BufferedReader (new InputStreamReader (System.in, Charset.forName ("UTF-8")));
        BufferedReader entree = new BufferedReader (
            new InputStreamReader (server.getInputStream (), Charset.forName ("UTF-8")));
        PrintStream ps = new PrintStream (server.getOutputStream (), false, "UTF-8"))
    {
      server.setTcpNoDelay(true); // pas de délai ACK
      while (true)
      {
        String message = clavier.readLine ();
        if (message == null)
        {
          break;
        }

        ps.println (message);

        // Lecture du message du client
        System.out.println (entree.readLine ());
        if (message.equals ("GoodBye"))
          break;
      }
    }
    catch (IOException e)
    {
      e.printStackTrace ();
      return;
    }
  }
}