DistributedServer::onTimer PHP Method

    public function onTimer($timer_id, $params = null)
    {
        $serverlist = DistributedClient::getInstance()->geterrlist(json_encode($this->b_server_pool));
        if ($serverlist) {
            unset($this->b_server_pool[ip2long($serverlist)]);
            $this->table->del(ip2long($serverlist));
        }
    }