411     hwnet->Disconnect();

   411     hwnet->Disconnect();

   412     delete hwnet;

   412     delete hwnet;

   413     hwnet=0;

   413     hwnet=0;

   414   }

   414   }

   415   if(pnetserver) {

   415   if(pnetserver) {

   416     pRegisterServer->deleteLater();

   417     pRegisterServer->deleteLater();

   417     pnetserver->StopServer();

   418     pnetserver->StopServer();

   418     delete pnetserver;

   419     delete pnetserver;

   419     pnetserver=0;

   420     pnetserver=0;

   420   }

   421   }