http2: change default frame scheduler to round robin

The priority scheduler allows stream starvation (see golang/go#58804)
and is CPU intensive. In addition, the RFC 7540 prioritization
scheme it implements was deprecated in RFC 9113 and does not appear
to have ever had significant adoption.

Add a simple round-robin scheduler and enable it by default.

For golang/go#58804

Change-Id: I5c5143aa9bc339fc0894f70d773fa7c0d7d87eef
Reviewed-on: https://go-review.googlesource.com/c/net/+/478735
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
4 files changed
tree: f8c6be128ea6b0edb0a4f5977629580ba53b7ee0
  1. bpf/
  2. context/
  3. dict/
  4. dns/
  5. html/
  6. http/
  7. http2/
  8. icmp/
  9. idna/
  10. internal/
  11. ipv4/
  12. ipv6/
  13. lif/
  14. nettest/
  15. netutil/
  16. proxy/
  17. publicsuffix/
  18. route/
  19. trace/
  20. webdav/
  21. websocket/
  22. xsrftoken/
  23. .gitattributes
  24. .gitignore
  25. codereview.cfg
  26. CONTRIBUTING.md
  27. go.mod
  28. go.sum
  29. LICENSE
  30. PATENTS
  31. README.md
README.md

Go Networking

Go Reference

This repository holds supplementary Go networking libraries.

Download/Install

The easiest way to install is to run go get -u golang.org/x/net. You can also manually git clone the repository to $GOPATH/src/golang.org/x/net.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html. The main issue tracker for the net repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/net:” in the subject line, so it is easy to find.