public function getUser($account)
{
if ($str = Cache::getInstance()->get($this->getCacheKey($account))) {
return ConvertUtil::unpack($str);
}
return null;
}
public function sendToRemoteServer(Session $session, Packet $packet)
{
$data = $packet->convertToArray();
$data[$this->serverKey] = $this->serverId;
$packetStr = ConvertUtil::pack($data);
$ret = SocketManager::getInstance()->sendClientMessage($session->getServerAddress(), $session->getServerPort(), pack('N', strlen($packetStr)) . $packetStr, $this->config);
if (false === $ret) {
Logger::addInfo('send remote server failed, dispatch again (fd:' . $session->getFd() . ') ');
$session->setReachable(false);
$this->dispatchSend($session, $packet);
}
}
/**
* @param $sessionId
* @return Session|null
* @throws \Exception
*/
public function getSessionBySessionId($sessionId)
{
if ($sessionId && ($sessionStr = Cache::getInstance()->get($this->getSessionIdCacheKey($sessionId)))) {
if (($foundSession = ConvertUtil::unpack($sessionStr)) && $foundSession instanceof Session) {
return $foundSession;
}
}
return null;
}
public function addPacket($uid, Packet $packet)
{
Cache::getInstance()->rPush($this->getCacheKey($uid), ConvertUtil::pack($packet));
}
protected function parsePacket($str, &$sessionId, &$serverInfo)
{
$sessionId = $serverInfo = null;
if ($arr = ConvertUtil::unpack($str)) {
if (isset($arr[$this->serverKey])) {
if (!($serverInfo = $this->getRegister($arr[$this->serverKey]))) {
return false;
}
}
if (isset($arr[$this->sessionKey]) && $arr[$this->sessionKey]) {
$sessionId = $arr[$this->sessionKey];
}
if ($packet = Packet::getPacketFromArray($arr)) {
return $packet;
}
}
return false;
}
function serializePacket(Packet $packet)
{
$data = ['from' => $packet->getFrom(), 'to' => $packet->getTo(), 'type' => $packet->getType(), 'content' => $packet->getContent()];
$data['session_id'] = G::$sessionId;
echo "-----------SEND--------------------------------\n";
echo 'send: ', json_encode($data, JSON_UNESCAPED_UNICODE), "\n";
$data = ConvertUtil::pack($data);
$data = pack('N', strlen($data)) . $data;
echo "packet length: ", strlen($data) . "\n\n";
return $data;
}