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Jifty::CAS::Store::Memcached(3pm) User Contributed Perl Documentation Jifty::CAS::Store::Memcached(3pm)NAME
Jifty::CAS::Store::Memcached - A memcached backend for Jifty's Content-Addressable Storage facility
SYNOPSIS
At the bare minimum, add the following to your Jifty config.yml:
framework:
CAS:
BaseClass: 'Jifty::CAS::Store::Memcached'
The options available include:
framework:
CAS:
BaseClass: 'Jifty::CAS::Store::Memcached'
Memcached:
# any options Cache::Memcached supports
servers:
- 10.0.0.2:11211
- 10.0.0.3:11211
compress_threshold: 5120
# Turned on by default. Keeps CAS working when memcached fails by
# falling back to the default in-process store. It probably should
# be turned off in most cases (like so) after successful testing.
MemcachedFallback: 0
DESCRIPTION
This is a memcached backend for Jifty::CAS. For more information about Jifty's CAS, see "DESCRIPTION" in Jifty::CAS.
METHODS
memcached
Returns the Cache::Memcached object for this class.
_store DOMAIN NAME BLOB
Stores the BLOB (a Jifty::CAS::Blob) in memcached. Returns the key on success or undef on failure.
key DOMAIN NAME
Returns the most recent key for the given pair of "DOMAIN" and "NAME", or undef if none such exists.
retrieve DOMAIN KEY
Returns a Jifty::CAS::Blob for the given pair of "DOMAIN" and "KEY", or undef if none such exists.
memcached_config
Returns a hashref containing arguments to pass to Cache::Memcached during construction. The defaults are like:
{
servers => [ '127.0.0.1:11211' ],
debug => 0,
namespace => Jifty->config->framework('ApplicationName'),
compress_threshold => 10240,
}
To change these options, set them in your Jifty application config file under "/framework/CAS/Memcached" like so:
framework:
CAS:
BaseClass: 'Jifty::CAS::Store::Memcached'
Memcached:
servers:
- 10.0.0.2:11211
- 10.0.0.3:11211
compress_threshold: 5120
memcached_fallback
Returns a boolean (from the config file) indicating whether or not memcached should fallback to the per-process, in-memory store.
perl v5.14.2 2010-12-08 Jifty::CAS::Store::Memcached(3pm)