Mine

		local file = io.open(ROOTPATH.."/"..path.."/index.html", "r")
		if file ~= nil then
			local response = file:read("*a")
			client:send(response)
			file:close()
		else
			local file = io.open("errors/404.html", "r")
			local response = file:read("*a")	
			client:send(response)
			file:close()
		end