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go / go / 733aefd06e5cf708637308a4ad7a048aa97db5cd
commit733aefd06e5cf708637308a4ad7a048aa97db5cd[log] [tgz]
authorBrad Fitzpatrick <bradfitz@golang.org>Tue Jun 28 12:06:08 2016 -0700
committerBrad Fitzpatrick <bradfitz@golang.org>Tue Jun 28 21:37:53 2016 +0000
treefe3cdeca10dc1171045f3e6d18431becfaf30608
parent069289180816e2f8b40ad6f9e167dc5071cefcdf [diff]
database/sql: deflake TestPendingConnsAfterErr and fix races, panics

TestPendingConnsAfterErr only cared that things didn't deadlock, so 5
seconds is a sufficient timer. We don't need 100 milliseconds.

I was able to reproduce with a tiny (5 nanosecond) timeout value,
instead of 100 milliseconds. In the process of testing with -race and
a high -count= value, I noticed several data races and panics
(sendings on a closed channel) which are also fixed in this change.

Fixes #15684

Change-Id: Ib4605fcc0f296e658cb948352ed642b801cb578c
Reviewed-on: https://go-review.googlesource.com/24550
Reviewed-by: Marko Tiikkaja <marko@joh.to>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Andrew Gerrand <adg@golang.org>
2 files changed
tree: fe3cdeca10dc1171045f3e6d18431becfaf30608
  1. .github/
  2. api/
  3. doc/
  4. lib/
  5. misc/
  6. src/
  7. test/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. CONTRIBUTING.md
  12. CONTRIBUTORS
  13. favicon.ico
  14. LICENSE
  15. PATENTS
  16. README.md
  17. robots.txt
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