\l{QWebSocketServer::}{originAuthenticationRequired()} signal to a slot.
When the origin (QWebSocketCorsAuthenticator::origin()) is accepted,
it calls QWebSocketCorsAuthenticator::setAllowed(true)
\l{QWebSocketServer::}{originAuthenticationRequired()} signal to a slot.
When the origin (QWebSocketCorsAuthenticator::origin()) is accepted,
it calls QWebSocketCorsAuthenticator::setAllowed(true)