Dancer::Session::Redis

Redis backend for Dancer Session Engine

VERSION

version 0.20

INSTALLATION

To install this module type the following:

perl Makefile.PL
make
make test
make install

SYNOPSIS

# in the Dancer config.yml:
session: 'Redis'
redis_session:
    sock: '/var/run/redis.sock'
    password: 'QmG_kZECJAvAcDaWqqSqoNLUka5v3unMe_8sqYMh6ST'
    database: 1
    expire: 3600
    debug: 0
    ping: 5

# or in the Dancer application:
setting redis_session => {
    server   => 'redi.example.com:6379',
    password => 'QmG_kZECJAvAcDaWqqSqoNLUka5v3unMe_8sqYMh6ST',
    database => 1,
    expire   => 3600,
    debug    => 0,
    ping     => 5,
};
setting session => 'Redis';

DESCRIPTION

This module is a Redis backend for the session engine of Dancer application. This module is a descendant of Dancer::Session::Abstract. A simple demo apllication might be found in the eg/ directory of this distribution.

CONFIGURATION

In order to use this session engine, you have to set up a few settings (in the app or app's configuration file).

• session

  Set the vaue Redis. Required parameter.

• redis_session

  Settings for backend.

  • server

    Hostname and port of the redis-server instance which will be used to store session data. This one is required unless sock is defined.

  • sock

    unix socket path of the redis-server instance which will be used to store session data.

  • password

    Password string for redis-server's AUTH command to processing any other commands. Optional. Check the redis-server manual for directive requirepass if you would to use redis internal authentication.

  • database

    Database # to store session data. Optional. Default value is 0.

  • expire

    Session TTL. Optional. Default value is 900 (seconds).

  • ping

    Time (in seconds) to check connection alive and re-establish in case of closed connection. Optional. Default value is 5 (seconds). Redis server close connection after a client is idle for seconds but server instance might be configured to not close client's connection. Check the redis server manual.

  • debug

    Enables debug information to STDERR, including all interactions with the redis-server. Optional. Default value is 0.

METHODS

init()

Validate settings and creates the initial connection to redis-server.

create()

Creates a new object, runs flush and returns the object.

flush()

Writes the session information to the Redis database.

retrieve()

Retrieves session information from the Redis database.

destroy()

Deletes session information from the Redis database.

BUGS

Please report any bugs or feature requests through the web interface at https://github.com/Wu-Wu/Dancer-Session-Redis/issues

SEE ALSO

Dancer

Dancer::Session

Storable

Redis

redis.io

AUTHOR

Anton Gerasimov, chim@cpan.org

COPYRIGHT AND LICENSE

Copyright (C) 2012 by Anton Gerasimov

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.