Untitled

        private void WriteErrorResponse(System.Net.HttpStatusCode code, string text)
        {
            HttpRequest req = new HttpRequest();
            req.StatusCode = code;

            var str = "<html><body><h1>" + ((int)code).ToString("D3") + " - " + code.ToString() + "</h1><br/>";
            str += text + "</body></html>";

            var bytes = Encoding.UTF8.GetBytes(str);
            req.ResponseStream.Write(bytes, 0, bytes.Length);

            req["Content-Length"] = bytes.Length;
            req["Connection"] = "close";

            Send(req);
        }