s.serveConn(c, opts, nil)
}

func (s *http2Server) serveConn(c net.Conn, opts *http2ServeConnOpts, newf func(*http2serverConn)) {
	baseCtx, cancel := http2serverConnBaseContext(c, opts)
	defer cancel()

	sc := &http2serverConn{
		srv:                         s,
		hs:                          opts.baseConfig(),
		conn:                        c,