http2: Send WindowUpdates when remaining bytes are below a threshold

This rolls-forward CL 150197 with an added fix for
TestProtocolErrorAfterGoAway.

Rather than send a WindowUpdate on every chunk of bytes read, allow them
to collect until we go past half the configured window size. Once the
threshold is reached, send a single WindowUpdate to reset the amount
back to the maximum amount configured.

Fixes golang/go#28732

Change-Id: Icee93dedf68d6166aa6fe0c3845d717e66586e73
Reviewed-on: https://go-review.googlesource.com/c/net/+/432038
Run-TryBot: Damien Neil <dneil@google.com>
Auto-Submit: Damien Neil <dneil@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Tatiana Bradley <tatiana@golang.org>
2 files changed
tree: 812deaf3f76a971ac570f09ebc8dce26337206cf
  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.