jAlarms 1.4 With Central Alarm Cache
Two default implementations of new cache with 1.4 release.
Version 1.4 of jAlarms has been announced. jAlarms does exactly what it says on the tin – provides an alarm system for Java server applications. Users receive notifications via feeds such as MSN, SMS, and Twitter, regarding events in their application. With this release, jAlarms gets a central alarm cache, whereas previously each channel managed a cache for determining if an alarm should be resent. There are two default implementations of this cache. One, uses a Map to store the last time each alarm message was sent. The other, uses memcached to store a key for every alarm message sent, with the channel’s minimum resend interval as its expiration time.