I'll post the MWE on Monday, so for now just a textual description. I have a normal node with the MT/Async spinner, I subscribe to one 50 Hz PointCloud2 topic with a single subscriber. The callback contains just
add_two_ints_client listener listener_with_userdata srv add_two_ints_server listener_async_spin Makefile srv_gen add_two_ints_server_class listener_class manifest.xml talker anonymous_listener listener_multiple node_handle_namespaces time_api babbler listener_single_message notify_connect timers bin...
This repo maintains a lists of repositories for each ROS distribution - rosdistro/melodic/distribution.yaml at cfe61316fcb3af6a4790c1b96edb8f1912a70e9e · ros/rosdistro