const golang.org/x/net/http2.NextProtoTLS

5 uses

	golang.org/x/net/http2 (current package)
		http2.go#L78: 	NextProtoTLS = "h2"
		server_wrap.go#L56: 	if !slices.Contains(s.TLSConfig.NextProtos, NextProtoTLS) {
		server_wrap.go#L57: 		s.TLSConfig.NextProtos = append(s.TLSConfig.NextProtos, NextProtoTLS)
		transport_common.go#L459: 	if p := state.NegotiatedProtocol; p != NextProtoTLS {
		transport_common.go#L460: 		return nil, fmt.Errorf("http2: unexpected ALPN protocol %q; want %q", p, NextProtoTLS)