/**
* @param Int $serverId Database id of the current server in the cluster
* @param String $lastCheckIn MySQL datetime that represents
* the last check-in time of this server
* @return void
*/
protected function _runCacheClearJobs($serverId, $lastCheckIn)
{
try {
$cluster = new Garp_Cache_Store_Cluster();
$cluster->executeDueJobs($serverId, $lastCheckIn);
} catch (Exception $e) {
throw new Exception('Error during execution of cluster clear job. ' . $e->getMessage());
}
if (is_array($cluster->clearedTags)) {
if (empty($cluster->clearedTags)) {
Garp_Cli::lineOut('Clustered cache purged for all models.');
} else {
Garp_Cli::lineOut('Clustered cache purged for models ' . implode(', ', $cluster->clearedTags));
}
} elseif (is_bool($cluster->clearedTags) && !$cluster->clearedTags) {
Garp_Cli::lineOut('No clustered cache purge jobs to run.');
} else {
throw new Exception("Error in clearing clustered cache.");
}
}
/**
* Purge all cache system wide
*
* @param Array|Garp_Model_Db $tags
* @param Boolean $createClusterJob Whether this purge should create a job to clear the other
* nodes in this server cluster, if applicable.
* @param String $cacheDir Directory which stores static HTML cache files.
* @return Void
*/
public static function purge($tags = array(), $createClusterJob = true, $cacheDir = false)
{
if ($tags instanceof Garp_Model_Db) {
$tags = self::getTagsFromModel($tags);
}
self::purgeStaticCache($tags, $cacheDir);
self::purgeMemcachedCache($tags);
$ini = Zend_Registry::get('config');
if ($createClusterJob && $ini->app->clusteredHosting) {
Garp_Cache_Store_Cluster::createJob($tags);
}
}
