[Interest] QWebSocketServer via https

Alexander CarĂ´t alexander_carot at gmx.net
Fri Jul 17 09:48:52 CEST 2020


Hello all,

I have been running a QWebSocketServer for a couple of years already and decided to switch from non-secure to secure mode now.

My implementation is based on the Qt example Echoserver.cpp and what I did is this:

1.) Replaced the call

m_pWebSocketServer(new QWebSocketServer(QStringLiteral("Echo Server"),
                              QWebSocketServer::NonSecureMode, this)),
with

m_pWebSocketServer(new QWebSocketServer(QStringLiteral("Echo Server"),
                              QWebSocketServer::SecureMode, this)),

2.) In my javascript based Webfile I replaced

websocket = new WebSocket(ws://webSocketDomain:port);

with

websocket = new WebSocket(wss://webSocketDomain:port);


After the change the browser tells me:

Can't establish connection to wss://webSocketDomain:port

That being said I assume that further actions are required - can anyone advise ?

Thanks a lot in advance,
best

Alex




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