public ServerThread() throws IOException {
      setName("DefaultTCPTransportMapping_" + getAddress());
      buf = new byte[getMaxInboundMessageSize()];
      // Selector for incoming requests
      selector = Selector.open();

      if (serverEnabled) {
        // Create a new server socket and set to non blocking mode
        ssc = ServerSocketChannel.open();
        ssc.configureBlocking(false);

        // Bind the server socket
        InetSocketAddress isa =
            new InetSocketAddress(tcpAddress.getInetAddress(), tcpAddress.getPort());
        ssc.socket().bind(isa);
        // Register accepts on the server socket with the selector. This
        // step tells the selector that the socket wants to be put on the
        // ready list when accept operations occur, so allowing multiplexed
        // non-blocking I/O to take place.
        ssc.register(selector, SelectionKey.OP_ACCEPT);
      }
    }