Image transport topics aren't sub-namespaced

stonier / ueye_cam

A ROS nodelet and node that wraps the driver API for UEye cameras by IDS Imaging Development Systems GMBH.

Other

1 stars 2 forks source link

Image transport topics aren't sub-namespaced #12

Closed stonier closed 3 years ago

stonier commented 3 years ago

I think the original ROS1 node put these topics in the local nodehandle namespace, i.e. under ueye. Compare topics (created by image_transport) and services (created without image transport):

$ ros2 topic list
/camera/camera_info
/camera/image_raw
$ /ueye/camera/set_camera_info

Confirm
Can pass in a local subnode to image transport, but it ignores the sub-namespace
Needs to be fixed upstream?

stonier commented 3 years ago

Oops - didn't pass in the subnode, passed in an explicit and absolute topic name. Just needed to prepend this->get_name() to it.