NAME
CHI::Driver::Memcached -- Distributed cache via memcached (memory cache
daemon)
VERSION
version 0.16
SYNOPSIS
use CHI;
my $cache = CHI->new(
driver => 'Memcached', # or 'Memcached::Fast', or 'Memcached::libmemcached'
namespace => 'products',
servers => [ "10.0.0.15:11211", "10.0.0.15:11212", "/var/sock/memcached",
"10.0.0.17:11211", [ "10.0.0.17:11211", 3 ] ],
debug => 0,
compress_threshold => 10_000,
);
DESCRIPTION
A CHI driver that uses Cache::Memcached to store data in the specified
memcached server(s).
CHI::Driver::Memcached::Fast and CHI::Driver::Memcached::libmemcached
are also available as part of this distribution. They work with other
Memcached clients and support a similar feature set. Documentation for
all three modules is presented below.
CONSTRUCTOR OPTIONS
Namespace, appended with ":", is passed along to the
Cached::Memcached::* constructor, along with any constructor options not
recognized by CHI - for example *servers*, *compress_threshold* and
*debug*.
If you need more control over the options passed to Cache::Memcached::*,
you may specify a hash directly in `memd_params'.
METHODS
Besides the standard CHI methods:
memd
Returns a handle to the underlying Cache::Memcached::* object. You
can use this to call memcached-specific methods that are not
supported by the general API, e.g.
$self->memd->incr("key");
my $stats = $self->memd->stats();
UNSUPPORTED METHODS
These standard CHI methods cannot currently be supported by memcached,
chiefly because there is no way to get a list of stored keys.
dump_as_hash
clear
get_keys
get_namespaces
is_empty
purge
SUPPORT AND DOCUMENTATION
Questions and feedback are welcome, and should be directed to the
perl-cache mailing list:
http://groups.google.com/group/perl-cache-discuss
Bugs and feature requests will be tracked at RT:
http://rt.cpan.org/NoAuth/Bugs.html?Dist=CHI-Driver-Memcached
The latest source code can be browsed and fetched at:
http://github.com/jonswar/perl-chi-driver-memcached/tree/master
git clone git://github.com/jonswar/perl-chi-driver-memcached.git
AUTHOR
Jonathan Swartz
SEE ALSO
CHI, Cache::Memcached, CHI::Driver::Memcached::Fast,
CHI::Driver::Memcached::libmemcached
COPYRIGHT & LICENSE
Copyright (C) 2007 Jonathan Swartz.
CHI::Driver::Memcached is provided "as is" and without any express or
implied warranties, including, without limitation, the implied
warranties of merchantibility and fitness for a particular purpose.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Jonathan Swartz.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
