/**
  * @return mixed
  */
 public function flushDb()
 {
     try {
         return $this->client->flushDb();
     } catch (Exception $e) {
         return $this->handleException($e, __FUNCTION__, func_get_args());
     }
 }
 /**
  * @return mixed
  */
 public function flushDb()
 {
     $this->appendToLog('FLUSHDB');
     return $this->client->flushDb();
 }
 public function flushDb()
 {
     return $this->redis->flushDb();
 }