Terminal 1:
$ ros2 run minimal_deadline_qos talker_deadline_qosTerminal 2:
$ ros2 run minimal_deadline_qos listener_deadline_qos- https://docs.ros.org/en/rolling/Concepts/About-Quality-of-Service-Settings.html
- https://design.ros2.org/articles/qos_deadline_liveliness_lifespan.html
- https://www.omgwiki.org/ddsf/doku.php?id=ddsf:public:guidebook:06_append:02_quality_of_service:deadline
- Quality of Service Policies for ROS2 Communications (slides, video)