Sending goal for navigation using SimpleActionClient
Hi everyone,
I was able to send goal to the robot, but I wanted to know when the robot has reached the goal by using callback. Does anyone has any idea how this can be done in the sendGoal function of the SimpleActionClient?
Thanks, TayXR
It can't be done in sendGoal as the idea of actionlib is to have the (long-term) action run in the background. It can be done using SimpleActionClient, however. This tutorial describes the process: [Sending Goals](http://www.ros.org/wiki/navigation/Tutorials/SendingSimpleGoals)