mod_http: Make RFC 7239 Forwarded opt-in for now to be safe Supporting both methods at the same time may open to spoofing attacks, whereby a client sends a Forwarded header that is not stripped by a reverse proxy, leading Prosody to use that instead of the X-Forwarded-* headers actually sent by the proxy. By only supporting one at a time, it can be configured to match what the proxy uses. Disabled by default since implementations are sparse and X-Forwarded-* are everywhere.

if not math.type then

	local function math_type(t)
		if type(t) == "number" then
			if t % 1 == 0 and t ~= t + 1 and t ~= t - 1 then
				return "integer"
			else
				return "float"
			end
		end
	end
	_G.math.type = math_type
end