@Override
   public void run() {
         
      while( true ) {
         
         Socket clientSocket = null;
      
         try {
            clientSocket = serverSocket.accept();
         }
         catch ( IOException e ) {
            System.err.println("WSSListener.run(): Error accepting connection");
         }
      
      
         if ( clientSocket != null ) {
            new WSSClientConnection(clientSocket);
         }
      } // end while
   }