[quote="dirk-thomas, post:5, topic:6497"] The existing parameters implementation enables each note to review incoming parameter change request and either accept or reject them base on an arbitrary policy. [/quote] See [here for the method](https://github.com/ros2/rclcpp/blob/master/rclcpp/include/rclcpp/node.hpp#L362) and [here for a sample](https://github.com/ros2/demos/blob/master/demo_nodes_cpp/src/parameters/even_parameters_node.cpp) (I think). --- [Visit Topic](https://discourse.ros.org/t/dynamic-reconfigure-porting/6497/7) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: