x/net/http2: improve frame decoding performance by reusing frames

[YHM404]

Proposal Details

I noticed a issue about SetReuseFrames #18502

I would like to propose the addition of a configuration option to enable or disable SetReuseFrames in the HTTP2 server and HTTP2 transport.

SetReuseFrames has been shown to improve the performance of go-grpc, so I believe it can similarly enhance the performance of HTTP server/client.

By adding this configuration option, users can choose to enable frame reuse based on their performance needs and use cases.

Thank you for considering this feature request.

[gabyhelp]

Related Issues and Documentation

• proposal: x/net/http2: Add ConfigureTransportWithOptions function #41721 (closed)

_{(Emoji vote if this was helpful or unhelpful; more detailed feedback welcome in this discussion.)}

[ianlancetaylor]

CC @neild @bradfitz

[neild]

There's no need for a user-configurable option here. If there are performance improvements that can be made to frame decoding in the HTTP/2 implementation, we can just make them.

[YHM404]

There's no need for a user-configurable option here. If there are performance improvements that can be made to frame decoding in the HTTP/2 implementation, we can just make them.

I will conduct a performance comparison and, if everything looks good, I will submit a pull request.