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Bryan C. Mills 3d49b683c6 context: eliminate arbitrary timeouts in examples
ExampleWithDeadline and ExampleWithTimeout used an arbitrary 1-second
timeout for a “blocked” select case, which could fail if the test
goroutine happens to be descheduled for over a second, or perhaps if
an NTP synchronization happens to jump by a second at just the right
time.

Either case is plausible, especially on a heavily-loaded or slow
machine (as is often the case for builders for unusual ports).

Instead of an arbitrary timeout, use a “ready” channel that is never
actually ready.

Fixes #57594.

Change-Id: I9ff68f50b041a3382e7b267c28c5259e886a9d23
Reviewed-on: https://go-review.googlesource.com/c/go/+/460999
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Bryan Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Sameer Ajmani <sameer@golang.org>
Run-TryBot: Bryan Mills <bcmills@google.com>
2023-01-25 21:12:45 +00:00
.github .github: suggest using private browsing in pkgsite template 2023-01-03 18:52:47 +00:00
api bytes, strings: add ContainsFunc 2023-01-24 22:06:45 +00:00
doc runtime: replace panic(nil) with panic(new(runtime.PanicNilError)) 2023-01-19 22:21:50 +00:00
lib/time time/tzdata: generate zip constant during cmd/dist 2023-01-17 22:30:53 +00:00
misc all: fix typos in go file comments 2023-01-20 03:27:26 +00:00
src context: eliminate arbitrary timeouts in examples 2023-01-25 21:12:45 +00:00
test test/codegen: accept ppc64x as alias for ppc64le and ppc64 arches 2023-01-24 22:55:18 +00:00
.gitattributes
.gitignore time/tzdata: generate zip constant during cmd/dist 2023-01-17 22:30:53 +00:00
codereview.cfg
CONTRIBUTING.md
go.env cmd/go: introduce GOROOT/go.env and move proxy/sumdb config there 2023-01-17 23:10:39 +00:00
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README.md README: update from CC-BY-3.0 to CC-BY-4.0 2022-11-02 20:14:56 +00:00
SECURITY.md

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