Unsolved WebSocket with QtWebAssembly

[David_001]

Hello,

yesterday i tried to compile the two websockets example with 5.13 gcc and everything works fine.

https://doc.qt.io/qt-5/qtwebsockets-echoclient-example.html#
https://doc.qt.io/qt-5/qtwebsockets-echoserver-example.html#

After that i compiled the server with 5.13 gcc to run on my local machine and compiled the client with 5.13 emc (webassembly) to run inside my firefox. For the emc version i started "python -m SimpleHTTPServer 8080" a simple httpserver and tried to open "localhost:8080".

As i can see the webassembly program is starting but hangs at "compiling"

Does anywone knows why it does not finish the compiling process inside firefox? I would like to create a server application (5.13 gcc) with a socket that can communicate with another (5.13 webassembly) socket. The reason for that is to transfer serialized data from server to webassembly application.

Side Note:
I also tried it with an QSslSocket but as i see QSslSocket is disabled by Qt for emc.

//EDIT:
I created new Project with "QGuiApplication app(argc, argv);" and a QML file and added both classes now it is working!

Now i tried to do the same with:
https://doc.qt.io/qt-5/qtwebsockets-sslechoclient-example.html#
https://doc.qt.io/qt-5/qtwebsockets-sslechoserver-example.html#

Fehler: no member named 'sslErrors' in 'QWebSocket'
connect(&m_webSocket, QOverload<const QList<QSslError>&>::of(&QWebSocket::sslErrors),

Fehler: no member named 'ignoreSslErrors' in 'QWebSocket'
m_webSocket.ignoreSslErrors();

Is there a Way to create SSL Websockt for WebAssembly?