=head1 DESCRIPTION This module implements Dancer 2 session engine based on L<Sereal> files. This backend can be used in single-machine production environments, but two things should be kept in mind: The content of the session files is not encrypted or protected in anyway and old session files should be purged by a CRON job. =head1 CONFIGURATION The setting B<session> should be set to C<Sereal> in order to use this session engine in a Dancer2 application. Files will be stored to the value of the setting C<session_dir>, whose default value is C<appdir/sessions>. Here is an example configuration that use this session engine and stores session files in /tmp/dancer-sessions session: "Sereal" engines: session: Sereal: session_dir: "/tmp/dancer-sessions"