http2: remove references to defunct http2.golang.org test server

The http2 demo server previously served at http2.golang.org has been
stopped (see golang/go#49301). This change removes a link to it from
the top-level package docs (which now just redirects to go.dev), and
switches the default hostname for the TransportExternal test to
go.dev.

It also delete an unused transport_test flag.

Updates golang/go#49301
Fixes golang/go#51540

Change-Id: I375250a8fec087124d42ed5f1086986e73e7bdfc
Reviewed-on: https://go-review.googlesource.com/c/net/+/693895
Reviewed-by: Mark Freeman <markfreeman@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2 files changed
tree: d36444f37bec8e08dc1388a7836a81fd1a6be872
  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. quic/
  19. route/
  20. trace/
  21. webdav/
  22. websocket/
  23. xsrftoken/
  24. .gitattributes
  25. .gitignore
  26. codereview.cfg
  27. CONTRIBUTING.md
  28. go.mod
  29. go.sum
  30. LICENSE
  31. PATENTS
  32. README.md
README.md

Go Networking

Go Reference

This repository holds supplementary Go networking packages.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://go.dev/doc/contribute.

The git repository is https://go.googlesource.com/net.

The main issue tracker for the net repository is located at https://go.dev/issues. Prefix your issue with “x/net:” in the subject line, so it is easy to find.