NAME

       Message::Passing::Filter::All - Filter all messages out.

DESCRIPTION

       This filter just removes all messages, not passing any through.

       You would normally never want to use this, but it can be useful for testing occasionally.

METHODS

   filter
       Universally returns undef

SPONSORSHIP

       This module exists due to the wonderful people at Suretec Systems Ltd.
       <http://www.suretecsystems.com/> who sponsored its development for its VoIP division
       called SureVoIP <http://www.surevoip.co.uk/> for use with the SureVoIP API -
       <http://www.surevoip.co.uk/support/wiki/api_documentation>

AUTHOR, COPYRIGHT AND LICENSE

       See Message::Passing.