if req.ProtoMajor == 1 {
		return true
	}
	// Accept "PRI * HTTP/2.0" upgrade requests, so Handlers can
	// wire up their own HTTP/2 upgrades.
	if req.ProtoMajor == 2 && req.ProtoMinor == 0 &&
		req.Method == "PRI" && req.RequestURI == "*" {
		return true
	}
	// Reject HTTP/0.x, and all other HTTP/2+ requests (which
	// aren't encoded in ASCII anyway).
	return false
}

		{"Request.Method", Field, 0},
		{"Request.MultipartForm", Field, 0},
		{"Request.PostForm", Field, 1},
		{"Request.Proto", Field, 0},
		{"Request.ProtoMajor", Field, 0},
		{"Request.ProtoMinor", Field, 0},
		{"Request.RemoteAddr", Field, 0},
		{"Request.RequestURI", Field, 0},
		{"Request.Response", Field, 7},
		{"Request.TLS", Field, 0},
		{"Request.Trailer", Field, 0},

	req := &Request{
		Method:     rp.method,
		URL:        url_,
		RemoteAddr: sc.remoteAddrStr,
		Header:     rp.header,
		RequestURI: requestURI,
		Proto:      "HTTP/2.0",
		ProtoMajor: 2,
		ProtoMinor: 0,
		TLS:        tlsState,
		Host:       rp.authority,
		Body:       body,
		Trailer:    trailer,
	}
	req = req.WithContext(st.ctx)

	rw := sc.newResponseWriter(st, req)

pkg net/http, type Request struct, MultipartForm *multipart.Form
pkg net/http, type Request struct, Proto string
pkg net/http, type Request struct, ProtoMajor int
pkg net/http, type Request struct, ProtoMinor int
pkg net/http, type Request struct, RemoteAddr string
pkg net/http, type Request struct, RequestURI string
pkg net/http, type Request struct, TLS *tls.ConnectionState
pkg net/http, type Request struct, Trailer Header