FIRST CREATE THE NEW PACKAGE IN CATKIN_WORKSPACE SRC FOLDER
catkin_create_pkg practice rospy
rosrun practice service_server.py
rosservice all word_count 'abc def ghi'
Defining a service in ROS
FIRST CREATE THE NEW PACKAGE IN CATKIN_WORKSPACE SRC FOLDER
catkin_create_pkg practice rospy
rosrun practice service_server.py
rosservice all word_count 'abc def ghi'