ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
1 | initial version |
The lack of ability to record messages with non-default QoS settings (which is what is happening here as the "scan" is using a "best-effort" publication and not the default "reliable") has been a long standing issue https://github.com/ros2/rosbag2/issues/125.
It appears that it got closed yesterday after many PRs. So it should be in the upcoming ROS 2 Foxy release.
As of if this feature will be backported to Dashing, maybe @Karsten would know