Bryan C. Mills e204ce36a2 netutil: in TestLimitListenerSaturation, allow some connections to fail to dial ...

When the listener saturates, the kernel will typically buffer the
remaining pending connections (so they will eventually succeed in
dialing). However, that behavior is not guaranteed, and it empirically
doesn't always hold: a failure was observed in
https://build.golang.org/log/5ac7312814bcff4841563be043f28aaefa9b3c90.

We do expect to be able to dial at least as many connections as the
listener will accept, and we expect every connection that is accepted
to be served to completion.

Updates golang/go#22926

Change-Id: I4cb39c8f39fda0dcb905f548612ccdf1856f2a66
Reviewed-on: https://go-review.googlesource.com/c/net/+/380155
Trust: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

2022-01-21 21:01:41 +00:00

..

listen_test.go

netutil: in TestLimitListenerSaturation, allow some connections to fail to dial

2022-01-21 21:01:41 +00:00

listen.go

netutil: make LimitListener tests more robust

2022-01-05 14:52:11 +00:00