=head1 DESCRIPTION This module implements Dancer 2 session engine based on L 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 should be set to C in order to use this session engine in a Dancer2 application. Files will be stored to the value of the setting C, whose default value is C. 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"