Is it possible to use the HTML5 WebSocket to communicate with the indiserver?
I have tried with the example on this
side
and I can connect to the indiserver and it says there is a new arrival, but i don't think the client side knows because it never gets to the ws.onopen function.
I don't think so, you need some kind of middleware for making the handshake first and then to frame/unframe the data from/to raw TCP stream on INDI server side.