!636

!modern

main {

  static new L<S> database;

  static PrintWriter out;

  static BufferedReader in;

  psvm {

    ServerSocket ss = new ServerSocket(8888);

    print("port 8888 yo");

    while (true) {

      print("and again!");

      Socket clientSocket = ss.accept();

      print("bing!");

      out = new PrintWriter(clientSocket.getOutputStream(), true);

      in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));

      //out.println("Hello!");

      try {

        onClient();

      } catch (RuntimeException e) { // don't die policy except on OutOfMemoryError (bad)

        e.printStackTrace();

      }

      print("zap.........");

      clientSocket.close();

    }

  }

  static S read_line_from_client() ctex { // we don't like "IOExceptions"

    return in.readLine();

  }

  static void write_to_client(S s) {

    out.println(s);

  }

  static void disconnect_from_client() {

    // we do it anyway when the code is through

  }

  static void onClient() {

    S s = read_line_from_client();

    database.add(s);

    print(quote(s) + "... oh yeah.");

    write_to_client("Thank you. You are number " + database.size() + " in our system.");

    disconnect_from_client();

  }

}