func (w *gzipResponseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
	hijacker := w.ResponseWriter.(http.Hijacker)
	return hijacker.Hijack()
}
func (w *gzipResponseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
	hijacker := w.ResponseWriter.(http.Hijacker)
	return hijacker.Hijack()
}
// Provided in order to implement the http.Hijacker interface.