/*
 *  An example of creating a server socket, connecting to a socket
 *  and receiving a message.
 *
 *  Usage: java ServerSocketExample 
 *
 *  Note: Run this before running the class SocketExample.
 *
 *  © 2004 Jouni Smed
 */

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

public class ServerSocketExample
  {
  public static final int PORT = 0xCAFE;
  
  public static void main(String[] args)
    {  
    try 
      {
      ServerSocket serverSocket = new ServerSocket(PORT);
      try 
        {
        Socket socket = serverSocket.accept();
        BufferedReader in = new BufferedReader(
            new InputStreamReader(socket.getInputStream()));
        String msg = in.readLine();
        System.out.println("Message = " + msg);
        socket.close();        
        }
      catch (IOException e)
        {
        System.err.println("Communication failure. ");
        System.exit(0);
        }
      finally
        {
        serverSocket.close();
        }
      }
    catch (IOException e)
      {
      System.err.println("Could not open server socket.");
      System.exit(0);
      }
    }  
  }