Event::SlidingWindow allows you to create a time window of a fixed length and keeps track of how many events have occured within that window as it advances in time. It was created for use in daemons in order to detect denial of service attacks.
INSTALLATION
To install this module type the following:
perl Makefile.PL
make
make test
make install
COPYRIGHT AND LICENCE
Copyright (C) 2004-2005 Patrick LeBoutillier
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.