celogeek > Dancer-Plugin-Redis-0.3 > Dancer::Plugin::Redis

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Module Version: 0.3   Source   Latest Release: Dancer-Plugin-Redis-0.8

NAME ^

Dancer::Plugin::Redis - easy database connections for Dancer applications

VERSION ^

version 0.3

SYNOPSIS ^

    use Dancer;
    use Dancer::Plugin::Redis;

    # Calling the redis keyword will get you a connected Redis Database handle:
    get '/widget/view/:id' => sub {
        template 'display_widget', { widget => redis->get('hash_key'); };
    };

    dance;

Redis connection details are read from your Dancer application config - see below.

DESCRIPTION ^

Provides an easy way to obtain a connected Redis database handle by simply calling the redis keyword within your Dancer application.

CONFIGURATION ^

Connection details will be taken from your Dancer application config file, and should be specified as, for example:

    plugins:
        Redis:
            server: '127.0.0.1:6379'
            debug: 0
            encoding: utf8
            reconnect: 60
            password: yourpassword
            connections:
                test:
                    server: '127.0.0.1:6380'
                    debug: 1
                    encoding: utf8
                    password: yourpassword

server is the ip:port of redis server

debug activate the debug of redis

encoding activate auto encoding, if you want raw data, put nothing after encoding

reconnect is the number of second which try to reconnect if we have lost connection, default to 60

password pass AUTH to Redis if you use the requirepass config. You can skip this option if you don't have requirepass set.

GETTING A DATABASE HANDLE ^

Calling redis will return a connected database handle; the first time it is called, the plugin will establish a connection to the database, and return a reference to the DBI object. On subsequent calls, the same DBI connection object will be returned. The connection will be refresh automatically with the Redis reconnect option.

If you have declared named connections as described above in 'DEFINING MULTIPLE CONNECTIONS', then calling the database() keyword with the name of the connection as specified in the config file will get you a database handle connected with those details.

SEE ALSO ^

Dancer

DBI

Redis

BUGS ^

Please report any bugs or feature requests on the bugtracker website http://tasks.celogeek.com/projects/perl-modules-dancer-plugin-redis

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

AUTHOR ^

celogeek <me@celogeek.com>

COPYRIGHT AND LICENSE ^

This software is copyright (c) 2011 by celogeek <me@celogeek.com>.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

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