tree c11916f8ec9dcbdc168396ba4ea87e6dd84bda19
parent 5b0dc2dfae98c1f8a27ac373567f76ea31df31e5
author Bryan C. Mills <bcmills@google.com> 1641504044 -0500
committer Bryan Mills <bcmills@google.com> 1641583329 +0000

ipv6: shut down the PacketConn on failure in TestPacketConnConcurrentReadWriteUnicast

This avoids a deadlock (observed in golang/go#50455) that may
otherwise swallow the error logs from a failure, which may help us
better diagnose the underlying problem.

For golang/go#50455.

Change-Id: Id73bd9589ae23385a433da0b24840ef945601f63
Reviewed-on: https://go-review.googlesource.com/c/net/+/376094
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>