public function __construct()
 {
     $this->adcInfo = ilAdobeConnectServer::_getInstance();
     $this->server = $this->adcInfo->getServer();
     $this->port = $this->adcInfo->getPort();
     $this->x_user_id = $this->adcInfo->getXUserId();
     $this->auth_mode = $this->adcInfo->getAuthMode();
 }