WebSocket support?

[MarkusBiggus]

This is a fantastic package, thanks for doing it.
Is there any chance the HTTP Listener could have a variation where it converts the connections to websocket? It's not particularly difficult, just my powershell skill is at the level I can read it OK but not really write anything advanced.
I want to use clients with a connection to a message router via websockets and they received the toast packet from there.
It'll be used by an app to send messages with a url to users who are not using the app with a link to the page they need to open. Imagine a workflow scenario where the workflow is handed off to someone who may not be in the app itself but logged and reachable.

[Windos]

So sorry for not replying sooner, @MarkusBiggus.

The HTTP listener you're referring to isn't a feature of this project, but an example use case submitted during Hacktoberfest. I imagine using websockets are also a perfectly valid use case, but it's not something I've personally played with.