A callback used to handle WebSocket requests to a #SoupServer.
The callback will be invoked after sending the handshake response back to the client (and is only invoked if the handshake was successful).
path contains the path of the Request-URI, subject to the same rules as callbackServerCallback (qv).
A callback used to handle WebSocket requests to a #SoupServer.
The callback will be invoked after sending the handshake response back to the client (and is only invoked if the handshake was successful).
path contains the path of the Request-URI, subject to the same rules as callbackServerCallback (qv).