/**
* @param int $serverId Database id of the current server in the cluster
* @param string $lastCheckIn MySQL datetime that represents the
* last check-in time of this server
* @return void
*/
public function executeDueJobs($serverId, $lastCheckIn)
{
// if the last check-in was more than two hours ago, first clear the cache.
if (time() - strtotime($lastCheckIn) > 60 * 60 * 2) {
Garp_Cache_Manager::purge(array(), false);
$this->clearedTags = array();
} else {
$clusterClearCacheJobModel = new Model_ClusterClearCacheJob();
$jobs = $clusterClearCacheJobModel->fetchDue($serverId, $lastCheckIn);
if (count($jobs)) {
if ($this->_containsGeneralClearJob($jobs)) {
Garp_Cache_Manager::purge(array(), false);
$this->clearedTags = array();
} else {
$tags = $this->_getTagsFromJobs($jobs);
Garp_Cache_Manager::purge($tags, false);
$this->clearedTags = $tags;
}
} else {
$this->clearedTags = false;
}
}
}
