QWebSocket for some reason wont work on android but works fine on Windows

Kris Revi

i've setup this

    connect(&m_webSocket, QOverload<QAbstractSocket::SocketError>::of(&QWebSocket::error),
            [=](QAbstractSocket::SocketError error){ qDebug() << "Websocket ERROR : " << m_webSocket.errorString(); });

and get this

[SOCKET][INFO] We are closing the connection
Websocket ERROR :  "Socket is not connected"

even printing the "error" gives

QAbstractSocket::UnknownSocketError

code im using to connect to server

void MainWindow::connectTo(QString selected_board)
{
    _socket.doConnect(QStringLiteral("ws://%1:80").arg(selected_board));
}

Kris Revi

doing a google search gives me nothing aswell as the error message itself does not give me any clues :/

the AndroidManufest.xml has INTERNET permission set :S

Kris Revi

wait.... i just found the problem....

this line

#if defined(Q_OS_ANDROID)
  QScroller::grabGesture(ui->scrollAreaPaletteContent, QScroller::LeftMouseButtonGesture);
#endif

made QWebsocket not work....... wait what!!!

i commented that line out and socket works on my android tablet now :S
if i uncomment it then socket dont work no more :S

i a super confused!

SGaist

Hi,

This one looks pretty strange indeed.

Does the disconnection happen when you use the gesture or just having it enabled does that as well ?