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SteveMacenski / nav2_rosdevday_2021

Custom scripts, packages, and notebooks for the ROS Dev Day 2021 talk
Apache License 2.0
75 stars 33 forks source link

On the topic of navigation states #8

Closed miku54 closed 1 year ago

miku54 commented 1 year ago

Hi Steve Macenski, if I want to write a callback function with return of def getResult(self), which topic should I subscribe to? Maybe navigate_to_pose/_action/status? But what makes me sad is that I can't find a poster for this topic.

SteveMacenski commented 1 year ago

Check the ROS docs on action servers, you should not go around the system by using private topics when you should have native access to it via action APIs