Copy user agent header from incoming request to fix issue #33

[f-ld]

Propose solution for issue #33

[f-ld]

Any updates? Is this project dead? This is a very simple change and in a couple of clicks it can be merged.

[justincmoy]

It looks like this can be solved without changes to this project. Something like:

wsp := &websocketproxy.WebSocketProxy{
    Director: func(incoming *http.Request, out http.Header) {
        if ua := incoming.Header.Get("User-Agent"); ua != "" {
		out.Add("User-Agent", ua)
	}
    },
}