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

public class ExempleServeur
{
    public static void main( String p[])
    {
        try
            {
                ServerSocket oreille = new ServerSocket( 1245);
                System.out.println("Ready to accept connections");
                
                Socket client = oreille.accept();

                InputStream entree = client.getInputStream();
                OutputStream sortie = client.getOutputStream();
                PrintStream psortie = new PrintStream( sortie );
                DataInputStream dentree = new DataInputStream( entree );

                System.out.println("Serveur: message recu ="+ dentree.readLine());
                psortie.println("Hello you!");
                oreille.close();
            }
        catch ( IOException e ) 
         { System.out.println("Impossible de se connecter à la machine"); }
    }
}