public function dispatchReceivePacket(Packet $packet, Session $session)
{
if (!$session->isAuth()) {
return;
}
/* @var \jegarn\session\SwooleSession $session
* @var GroupChatPacket $pkt
*/
if ($pkt = ChatroomPacket::getPacketFromPacket($packet)) {
// check send user is a member of this group
$cm = ChatroomManager::getInstance();
if ($packet->isFromSystemUser() || $cm->isGroupUser($pkt->getGroupId(), $pkt->getFrom())) {
$fromUid = $pkt->getFrom();
if ($uidList = $cm->getGroupUsers($pkt->getGroupId())) {
$sm = ServerManager::getInstance();
foreach ($uidList as $uid) {
if ($uid != $fromUid) {
$pktCopy = clone $pkt;
$pktCopy->setTo($uid);
if ($toSession = SessionManager::getInstance()->getSessionByUserId($uid)) {
Logger::addInfo('user online,chatroom(uid:' . $uid . ')');
$sm->send($toSession, $pktCopy);
} else {
Logger::addInfo('user not online,chatroom,abandon message(uid:' . $uid . ')');
}
}
}
} else {
Logger::addInfo('chatroom ' . $pkt->getGroupId() . ' users lost, from uid ' . $pkt->getFrom());
}
} else {
Logger::addInfo('chatroom ' . $pkt->getGroupId() . ' has no user ' . $pkt->getFrom() . ' and it is not a system user');
}
}
}
public function dispatchOfflinePacket(Session $session)
{
// if(!$session->isAuth() || !$session->getUserId()) return; // before dispatch, both two is checked
$ogm = OfflineGroupMessageManager::getInstance();
$uid = $session->getUserId();
$sm = ServerManager::getInstance();
while ($packet = $ogm->getPacket($uid)) {
$sm->send($session, $packet);
}
}
public function dispatchOfflinePacket(Session $session)
{
// if(!$session->isAuth() || !$session->getUserId()) return; // before dispatch, both two is checked
$omm = OfflineNotificationMessageManager::getInstance();
$uid = $session->getUserId();
$sm = ServerManager::getInstance();
/* @var ChatPacket $packet */
while (($packet = $omm->getPacket($uid)) && $packet instanceof NotificationPacket) {
$sm->send($session, $packet);
}
}
protected function sendPacketOfCurrentProcess(Session $session, Packet $packet)
{
$previousReachable = $this->isFdReachable($session->getFd());
$session->setReachable($previousReachable);
if (false !== $this->dispatchSend($session, $packet)) {
// if send buffer is full or other reason, send will failed, so second dispatch packet and tell them session not reachable
$data = $packet->convertToArray();
$data[$this->sessionKey] = $session->getSessionId();
$packetStr = json_encode($data);
$encodedPacketStr = $this->wsBuffProcessor->encode($packetStr);
if (!$this->instance->send($session->getFd(), $encodedPacketStr) && $previousReachable) {
$session->setReachable(false);
Logger::addInfo('send directly failed, dispatch again (fd:' . $session->getFd() . ') ');
$this->dispatchSend($session, $packet);
} else {
Logger::addInfo('send directly success (fd:' . $session->getFd() . ') |' . $encodedPacketStr . '|' . $packetStr . '|');
}
} else {
Logger::addInfo('send dispatch failed (fd:' . $session->getFd() . ') ');
}
}
public function dispatchReceivePacket(Packet $packet, Session $session)
{
if ($session->isAuth()) {
return true;
}
/* @var \jegarn\session\SwooleSession $session
* @var AuthPacket $pkt
*/
if ($pkt = AuthPacket::getPacketFromPacket($packet)) {
if ($pkt->auth()) {
$session->setUserId($pkt->getUid());
$session->setAuth(true);
$session->setSessionId(TextUtil::generateGUID());
SessionManager::getInstance()->addSession($session);
$pkt->setStatus(AuthPacket::STATUS_AUTH_SUCCESS);
} else {
$pkt->setStatus(AuthPacket::STATUS_AUTH_FAILED);
Logger::addInfo('auth failed(fd:' . $session->getFd() . ')');
}
} else {
$pkt = new AuthPacket();
$pkt->setPacket($packet);
$pkt->setStatus(AuthPacket::STATUS_NEED_AUTH);
Logger::addInfo('auth needed(fd:' . $session->getFd() . ')');
}
ServerManager::getInstance()->send($session, $pkt->getReversedPacket());
return false;
}
public function isSessionReachable(Session $session)
{
/* @var SwooleSession $session */
return $session && $this->isFdReachable($session->getFd());
}
public function isValidSession(Session $session)
{
return null !== $session && $session->getFd() && $session->getUserId() && $session->getSessionId();
}
protected function isConnectedToNoneServer(Session $session)
{
return !$session->getServerAddress() || !$session->getServerPort();
}
