File::ChangeNotify::Watcher::Default(3)

NAME
File::ChangeNotify::Watcher::Default - Fallback default watcher subclass

VERSION
version 0.20

DESCRIPTION
This class implements watching by comparing two snapshots of the filesystem tree. It if inefficient and dumb, and so it is the subclass of last resort.

Its "$watcher->wait_for_events()" method sleeps between comparisons of the filesystem snapshot it takes.

AUTHOR
Dave Rolsky <autarch@urth.org>

COPYRIGHT AND LICENSE
This software is Copyright (c) 2011 by Dave Rolsky.

This is free software, licensed under:

  The Artistic License 2.0 (GPL Compatible)