Thanks! This is great!-Brett
On Wed, Jul 15, 2009 at 8:57 AM, andrei dragus <[email protected]>wrote: > > > Hello, > > A new module that provides a new caching method using memcached servers was > added. > It provides a way to access memcached servers using the existing memcache > API. > > Advantages over the existing "localcache" module: > - memory costs are no longer on the server > - many servers may be used so the memory is virtually unlimited > - the cache is persistent so a restart of the server will not affect > the cache > - memcached is an open-source project so it can be used to exchange > data with various other applications > - servers may be grouped together (e.g. for security purposes : some > can be inside a private network, some can be in a public one). > > Limitations: > - keys (in key:value pairs) may not contain spaces or control > characters > > Requirements: > - libmemcahed is a dependency of the module ( see docs) > - memcached servers must exist somewhere accessible via the network. > > Usage: > - memcached module must be loaded > - server parameters must be set > E.g: > > ... > modparam("memcached", "server","group1 = localhost:9999,127.0.0.1" > ); > modparam("memcached", "server","y = random_url:8888" ); > ... > This creates two groups of servers( one called "group1" and one > called "y"). > > > - Calls to the two groups will be done via the memcache API by > passing the first parameter as "memcached_($GROUP_NAME)". > E.g: > > ... > cache_store("memcached_group1","key","$ru value"); > ... > This stores "key"="$ru value" on the group denoted by "group1". > The key is only stored on one of the servers in a consistent fashion > (subsequent calls with "key" will be stored, deleted from the same > server). > > > ... > cache_fetch("memcached_y","key",$avp(i:10)); > cache_remove("memcached_y","key"); > ... > This attempts to fetch/remove key from the group named "y". > > Thanks, Andrei. > > > > > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users >
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