outerWithCloseNotifyAndFlush

	// http.Hijacker for the inner object
	InnerHijacker http.Hijacker
}

func (wr outerWithCloseNotifyFlushAndHijack) Hijack() (net.Conn, *bufio.ReadWriter, error) {
	if hijacker, ok := wr.UserProvidedDecorator.(http.Hijacker); ok {
		return hijacker.Hijack()
	}

	return wr.InnerHijacker.Hijack()

	// http.CloseNotifier if the inner object (tw.w) implements http.CloseNotifier.
	return tw.w.(http.CloseNotifier).CloseNotify()
}

func (tw *baseTimeoutWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
	tw.mu.Lock()
	defer tw.mu.Unlock()

	if tw.timedOut {
		return nil, nil, http.ErrHandlerTimeout
	}

	// the outer ResponseWriter object returned by WrapForHTTP1Or2 implements

}

// WriteHeader implements http.ResponseWriter.
func (rl *respLogger) WriteHeader(status int) {
	rl.recordStatus(status)
	rl.w.WriteHeader(status)
}

func (rl *respLogger) Hijack() (net.Conn, *bufio.ReadWriter, error) {
	rl.hijacked = true

	// the outer ResponseWriter object returned by WrapForHTTP1Or2 implements
	// http.Hijacker if the inner object (rl.w) implements http.Hijacker.
	return rl.w.(http.Hijacker).Hijack()

func (fw *fakeResponseWriterDecorator) Flush() {
	if fw.counter != nil {
		fw.counter.FlushInvoked++
	}
	fw.ResponseWriter.(http.Flusher).Flush()
}
func (fw *fakeResponseWriterDecorator) Hijack() (net.Conn, *bufio.ReadWriter, error) {
	if fw.counter != nil {
		fw.counter.HijackInvoked++
	}
	return fw.ResponseWriter.(http.Hijacker).Hijack()
}
func (fw *fakeResponseWriterDecorator) CloseNotify() <-chan bool {

}

func (a *auditResponseWriter) WriteHeader(code int) {
	a.processCode(code)
	a.ResponseWriter.WriteHeader(code)
}

func (a *auditResponseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
	// fake a response status before protocol switch happens
	a.processCode(http.StatusSwitchingProtocols)

	// the outer ResponseWriter object returned by WrapForHTTP1Or2 implements