QT prevents FTP upload software from Crash at disconnection Point

Some time ago found that the upload FTP software in the project might be crash when requesting a disconnection from the server, so a timer was added.

Some code snippets are uploaded here because of the large number of project code lines.

    New Qtimer ();      This , SLOT (Dotimeout ()));    Timeouttimer->setinterval (4000);

 case   qftp::closing:  //  The connection is closing down, but it's not yet closed.        (The state would be unconnected if the connection is closed.)  Pmain->debug ( " status (%d) = disconnecting from        HOST   , type);        Timeouttimer ->start ();  break ; 

 case   qftp::unconnected:  //  There is no connection to the host.  Pmain->debug ( " status (%d) = disconnected        Status   , type);             if  (Communicator->isperforming ()) {   Communicator ->abortrequest (); //  abort performing command, maybe done (ERROR) should be called later  } timeouttimer ->stop (); //        stop timer  break ; 

/* *  * @projectName   boeb9project   * @author        Hasan  **/void  Ftphelper::d otimeout () {    pmain->debug ("debug154545 timeout!!!!!!! " );    Pmain->sendproxymessage ("mesuploadtimeout", Proxymessage::notify );    Timeouttimer-Stop ();}

After this process issues mesuploadtimeout information, the project master process accepts this information from proxy proxies and processes it.

/** * @projectName boeb9project * @author Hasan **/voidBoeb9qtmcellinlinemain::restartuploader () {qprocess proc; QString C="taskkill/im uploader.exe/f";    Proc.execute (c);    Proc.close (); Info ("********info Terminate uploader"); Qprocess*proc1 =NewQprocess ( This); Proc1->start ("Cmd.exe", Qstringlist () <<"/ C"<<"C:///orbkwsmcu/bin/start_uploader.bat"); DeleteProc1; Info ("********info start uploader again");}

The main process restarts the upload software, thus skipping the connection.

QT prevents FTP upload software from Crash at disconnection Point