Exemplo n.º 1
0
 public static String ip() {
   try {
     return InetAddress.getLocalHost().getHostAddress();
   } catch (UnknownHostException e) {
     e.printStackTrace();
     return null;
   }
 }
Exemplo n.º 2
0
  /**
   * @param parent typically use "this"
   * @param port port used to transfer data
   * @param host when multiple NICs are in use, the ip (or name) to bind from
   */
  public MyServer(PApplet parent, int port, String host) {
    this.parent = parent;
    this.port = port;

    try {
      if (host == null) {
        server = new ServerSocket(this.port);
      } else {
        server = new ServerSocket(this.port, 10, InetAddress.getByName(host));
      }
      // clients = new Vector();
      clients = new Client[10];

      thread = new Thread(this);
      thread.start();

      parent.registerMethod("dispose", this);

      // reflection to check whether host applet has a call for
      // public void serverEvent(MyServer s, Client c);
      // which is called when a new guy connects
      try {
        serverEventMethod =
            parent.getClass().getMethod("serverEvent", new Class[] {MyServer.class, Client.class});
      } catch (Exception e) {
        // no such method, or an error.. which is fine, just ignore
        serverEventMethod = null;
      }

      try {
        clientValidationMethod =
            parent
                .getClass()
                .getMethod("clientValidation", new Class[] {MyServer.class, Client.class});
      } catch (Exception e) {
        // no such method, or an error.. which is fine, just ignore
        clientValidationMethod = null;
      }

    } catch (IOException e) {
      // e.printStackTrace();
      thread = null;
      throw new RuntimeException(e);
      // errorMessage("<init>", e);
    }
  }