HTTP/3

[UjuiUjuMandan]

Describe the problem

• HTTP/3 support square/okhttp#907

OkHttp may never support HTTP/3 and suggested using an interceptor.

Describe the solution you'd like

• https://github.com/google/cronet-transport-for-okhttp

Describe alternatives you've considered

Additional context

[gnarea]

Hi @UjuiUjuMandan! Thanks for this suggestion.

I'd be happy to review a PR that adds HTTP/3 using that Cronet transport, as long as we continue to use ktor. I suppose it'd have to configure the OkHTTP client used by Ktor, which I'm not sure would be possible or easy.

Alternatively, if you can find an alternative ktor engine that works on desktop and Android 8+, I'd be happy to consider it, since ktor itself won't support HTTP/3 any time soon by the looks of it:

• https://slack-chats.kotlinlang.org/t/16907912/is-there-any-further-plan-for-ktor-to-support-http3-or-any-o
• https://youtrack.jetbrains.com/issue/KTOR-6008/Support-QUIC-protocol