rest client reactive Http2 cleartext

[daloji]

Hi,
we have several services in golang which communicate directly in HTTP2 but however with our service in quarkus it starts communication in Http1 (upgrade:h2c)

upgrade: h2c
HTTP2-Settings: 
connection: HTTP2-Settings,upgrade

I would like to know if it is possible to disable upgrade: h2c switch protocol mecanism and communicate directly in http2 with Quarkus rest client reactive .

Quarkus 3.2.3.Final

[quarkus-bot[bot]]

/cc @cescoffier (rest-client), @geoand (rest-client)

[daloji]

I found the solution

HttpClientOptions options = new HttpClientOptions();
options.setHttp2ClearTextUpgrade(false);
QuarkusRestClientBuilder clientbuilder =  QuarkusRestClientBuilder.newBuilder()
                    .baseUrl(urlBase)//
                    .httpClientOptions(options);