It would be useful to swap the current subprocess "ros2 node info" way of getting node info for the actual script that does it and package the lists of subscribers and publishers in a custom message, so the frontend can list each separately as a clickable link that adds a widget based on it if there is one that supports that topic type.
It would be useful to swap the current subprocess "ros2 node info" way of getting node info for the actual script that does it and package the lists of subscribers and publishers in a custom message, so the frontend can list each separately as a clickable link that adds a widget based on it if there is one that supports that topic type.