function onPacket($serv, $data, $addr)
{
$req = unserialize($data);
//错误的请求
if (empty($req['cmd'])) {
return;
}
$ipAddress = $addr['address'];
//没有建立映射
if (empty($this->ipMap[$ipAddress])) {
//建立映射
if ($req['cmd'] == 'putInfo' and !empty($req['info'])) {
$nodeInfo = new NodeInfo();
$nodeInfo->setInfo($req['info']);
$nodeInfo->address = $ipAddress;
$nodeInfo->port = $addr['port'];
$this->ipMap[$ipAddress] = $nodeInfo;
$this->log("new node, address={$ipAddress}, version=" . $nodeInfo->version);
//存储hostname
$this->redis->sAdd(self::KEY_NODE_LIST, $nodeInfo->hostname);
} else {
$this->serv->sendto($addr['address'], $addr['port'], serialize(['cmd' => 'getInfo']));
//存储Socket用于强制升级
$this->redis->hSet(self::KEY_NODE_SOCKET, $addr['address'], $addr['port']);
}
} else {
$nodeInfo = $this->ipMap[$ipAddress];
call_user_func([$this, '_udp_' . $req['cmd']], $nodeInfo, $req);
}
}
function login($client_id, $info)
{
$this->redis->set(self::$prefix . 'client_' . $client_id, serialize($info));
$this->redis->sAdd(self::$prefix . 'online', $client_id);
}
function login($client_id)
{
$this->redis->sAdd(self::$prefix . 'online', $client_id);
}
