I'm curious as to whether this could be generalised to any browser if there was a small server that accepted websocket connections and for each one, opened up a

I'm curious as to whether this could be generalised to any browser if there was a small server that accepted websocket connections and for each one, opened up a listening port on the server side. If the socket was exposed as an environment variable WEBSESSION=/tmp/websession_socket.16417 Then applications could connect to the socket at WEBSESSION and feed data to the browser (to display in an iframe). Mostly I say this because I've made one of these but haven't been using it.