IO::Socket::UNIX: synchronize behavior with module documentation

[vividsnow]

IO::Socket docs states that passing Blocking => 0 will be set socket to non-blocking mode

[jkeenan]

IO::Socket docs states that passing Blocking => 0 will be set socket to non-blocking mode

We have to be careful about modifying the behavior of a module which has shipped with the Perl core distribution since 1998 and upon which a tremendous amount of production code is likely to depend. We have to consider the possibility that the code is correct and that it is the documentation which is wrong.

I don't know enough about sockets to evaluate this further, so others should study this.

Thank you very much.
Jim Keenan

[Leont]

This looks logical to me.

[toddr]

t/porting/authors.t - vividsnow [email protected] not found in AUTHORS

[toddr]

2020-05-18T11:43:31.2651094Z # not ok 4 - dist/IO/lib/IO/Socket/UNIX.pm version 1.41
2020-05-18T11:43:31.2825000Z t/porting/cmp_version .......................................... FAILED at test 4

[toddr]

It looks like the only remaining change required is to bump $VERSION.

[toddr]

Thank you for this submission @vividsnow. We are currently stabilizing for Perl 5.32.0. I think our current protocol requires we hold this pull request until that is released in about a month!

[vividsnow]

ok, thank you