Add a getPublishers method to the ROS class
#760
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Public API Changes
Add a
getPublishersmethod to theRosclass, which returns all publishers for a topic.Description
rosapiinrosbridgeexposes a/rosapi/publishersservice to get all the publishers for a topic. This change exposes that functionality to the ROSlib client.Note: I tested this in a separate fork with ROS2, which is what I use. I haven't tested it in ROS1 -- hopefully the CI is sufficient for that.