* FlightGear properties.
*/
class FGProps : public FGProtocol,
- public simgear::NetChannel
+ public simgear::NetChannel,
+ public SGPropertyChangeListener // for subscriptions
{
private:
* Server port to listen on.
*/
int port;
-
+ simgear::NetChannelPoller poller;
public:
/**
* Create a new TCP server.