public function release()
{
$result = 1;
try {
if ($this->has_lock()) {
$redis = mr_bootstrap::redis();
if (empty($this->timetolive)) {
$result = $redis->delete($this->uniquekey);
} else {
$timetolive = $this->parse_timetolive($redis->get($this->uniquekey));
// We check to value to make sure the key hasn't expired and been re-acquired by another process
if ($timetolive == $this->timetolive and $timetolive > time()) {
$result = $redis->delete($this->uniquekey);
}
}
$redis->close();
}
} catch (RedisException $e) {
debugging("RedisException caught on host {$this->get_hostname()} with message: {$e->getMessage()}");
} catch (Exception $e) {
debugging("Exception caught on host {$this->get_hostname()} with message: {$e->getMessage()}");
}
$this->set_lockacquired(false);
return $result == 1;
}
public function test_redis_set_get_delete()
{
$redis = mr_bootstrap::redis();
$this->assertTrue($redis->set('simpletest', 'foo'));
$this->assertEqual($redis->get('simpletest'), 'foo');
$this->assertEqual($redis->delete('simpletest'), 1);
$this->assertTrue($redis->close());
}