If the corresponding object will be destroyed (e.g. destroyed signal) or be removed from the object_tracker, notify any remote_object.
Since the server can't know which remote_object is alive on the client side, it might be the "best" solution to just regulary poll the server, if the object still exists. If not, mark the remote_object as dead.
If the corresponding object will be destroyed (e.g. destroyed signal) or be removed from the object_tracker, notify any remote_object.
Since the server can't know which remote_object is alive on the client side, it might be the "best" solution to just regulary poll the server, if the object still exists. If not, mark the remote_object as dead.