/**
* @param string $id
* @return string
*
* @author Luke Rodgers <*****@*****.**>
*/
protected function _loadCache($id)
{
if ($id === $this->_getCacheLockId() && $this->counter++ == 2) {
//Return as a cache hit, fake cache lock on the second call to check the cache lock
return true;
}
return parent::_loadCache($id);
}
