This makes it easier to debug complicated bugs like #791. For
example, you can pass `port => 12345` to make it easier to use
Wireshark to capture packets.
This should have been in commit
06c47695fc. The tests that use this
module did not fail because an import failure is assumed to be caused
by a missing dependency, not a genuine bug.
This prevents STDOUT lines from appearing out of order relative to
STDERR lines in the test log, which makes it much easier to understand
what's happening.
Devel::Autoflush is from https://metacpan.org/pod/Devel::Autoflush and
is licensed under the terms of the Apache 2.0 license.
The version of Test::More available in CentOS/RHEL 6 doesn't include
`subtest`, which we want to use. We can revert this commit once we
drop support for CentOS/RHEL 6.
The code is licensed under the same terms as Perl 5 itself:
https://github.com/Test-More/test-more/blob/v1.302175/LICENSE
