Hi, im using Qt 4.8.4 and i'm having problem sending through https protocol. Im having this code:

Qt Code: 
  1. int CardManager::postZipFile(QString cardNumber, QString bankerName, QString filename)
  2. {
  3.     unsigned int r=0;
  4.  
  5.     QNetworkAccessManager *manager = new QNetworkAccessManager();
  6.  
  7.     QNetworkRequest request(QUrl(diagUrl.toUtf8()));
  8.  
  9.     QHttpMultiPart *multipart = new QHttpMultiPart(QHttpMultiPart::FormDataType);
  10.  
  11.     QHttpPart chipCardSn;
  12.     chipCardSn.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; name=\"chipcardsn\""));
  13.     chipCardSn.setBody(cardNumber.toUtf8());
  14.  
  15.     QHttpPart banker;
  16.     banker.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; charset=iso-8859-2; name=\"banker\""));
  17.     banker.setBody(bankerName.toUtf8());
  18.  
  19.     QHttpPart fileName;
  20.     fileName.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; charset=iso-8859-2; name=\"FileName\""));
  21.     fileName.setBody(filename.toUtf8());
  22.  
  23.     QHttpPart diagnostics;
  24.     diagnostics.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("form-data; name=\"Diagnostics\""));
  25.     diagnostics.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("application/x-zip-compressed"));
  26.  
  27.     //load zip a convert to base64
  28.     int length;
  29.     char * buffer;
  30.  
  31.     ifstream is;
  32.     is.open ("/tmp/" + filename.toUtf8(), ios::binary );
  33.  
  34.     // get length of file:
  35.     is.seekg (0, ios::end);
  36.     length = is.tellg();
  37.     is.seekg (0, ios::beg);
  38.  
  39.     // allocate memory:
  40.     buffer = new char [length];
  41.  
  42.     // read data as a block:
  43.     is.read (buffer,length);
  44.     is.close();
  45.  
  46.     QByteArray array;
  47.     for(int i=0; i<length; i++)
  48.     {
  49.         array[i] = buffer[i];
  50.     }
  51.  
  52.     array=array.toBase64();
  53.     for(int i=56; i<array.length(); i+=57)
  54.     {
  55.         array.insert(i, "\n");
  56.     }
  57.  
  58.     diagnostics.setBody(array);
  59.  
  60.     multipart->append(chipCardSn);
  61.     multipart->append(banker);
  62.     multipart->append(fileName);
  63.     multipart->append(diagnostics);
  64.  
  65.     QEventLoop loop;
  66.     QNetworkReply *reply = manager->post(request, multipart);
  67.     reply->ignoreSslErrors();
  68.     connect(reply, SIGNAL(finished()), &loop, SLOT(quit()));
  69.  
  70.     QTimer timer;
  71.     timer.singleShot(30000, &loop, SLOT(quit()));
  72.     loop.exec();
  73.  
  74.     if(reply->isFinished())
  75.     {
  76.         return 0;
  77.     } else
  78.        return 1; 
  79.    }
  80. }
To copy to clipboard, switch view to plain text mode 

When Im running this code with http address in diagUrl string, everything works fine. But when I try to send via https, reply is never finished and this function ends with timer timeout. Tried to connect reply's signal sslErrors to ingoreSslErrors slot, but getting Object::connect: No such signal QNetworkReplyImpl::sslErrors(QList<QSslError>). Any help with that? I really dont know what's wrong :/