Support gRPC over HTTP/3

I'm creating this issue to explore the possibility of developing a spec for gRPC-over-HTTP/3. HTTP/3 is currently an IETF draft, available to view at https://quicwg.org/base-drafts/draft-ietf-quic-http.html. ------ Edit by @ejona86: If you want better browser support, that is probably https://github.com/grpc/grpc/issues/29818 instead of this issue. C++/ObjC/Java have supported Cronet since 2017 or so, which provides HTTP/3. This issue is talking about non-mobile use cases, because mobile already had support when it was created. grpc-dotnet added support for HTTP/3 sometime around 2021. [gRFC G2: gRPC over HTTP/3](https://github.com/grpc/proposal/blob/master/G2-http3-protocol.md); the application-level protocol is essentially the same as with HTTP/2, as gRPC only requires HTTP/1.1 concepts.

Posted by johanbrandhorst on May 23, 2019, 3:14 PM

Tags

• support (Software)

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