http2: in TestContentEncodingNoSniffing, do not allow the Transport to outlive the serverTester

This test constructed a new serverTester for each subtest, but reused
a Transport across all of the tests. I don't fully understand why, but
for some reason that occasionally led to "connection reset by peer"
failures when the port was reused.

Scoping the Transport to the lifetime of the serverTester seems to
resolve the errors: I tested with

	go test ./http2 -run=TestContentEncodingNoSniffing -httptest.serve=127.0.0.1:8080 -count=10000

and got lots of failures prior to this change and none after.

Fixes golang/go#46762
(I hope.)

Change-Id: I385c077c1d8627e42ce4d2db041878aacb5452fb
Reviewed-on: https://go-review.googlesource.com/c/net/+/380154
Trust: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
1 file changed
tree: 1a9daa17f3cb876e8f96077d57662268050ec854
  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. AUTHORS
  26. codereview.cfg
  27. CONTRIBUTING.md
  28. CONTRIBUTORS
  29. go.mod
  30. go.sum
  31. LICENSE
  32. PATENTS
  33. 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.