hi @npna,
no real time scheduler right now ;) ROS uses some different mechanics for communication (Publisher/Subscriber) where often no real time is necessary.
But this one is since the beginning a hot topic and now approached with ROS2, which was released a couple of month ago.
thank you for rapid reply @befaro. i'm very busy right now. but inserted in a correct group it will be very interesting study it. For light purpose.
@npna let me know, if you have any questions about ROS :)
and you, if you have some good job. nice regards