face_detector_action_client.py
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00001 #! /usr/bin/env python
00002 
00003 import roslib; roslib.load_manifest('face_detector')
00004 import rospy
00005 
00006 # Brings in the SimpleActionClient
00007 import actionlib
00008 
00009 # Brings in the messages used by the face_detector action, including the
00010 # goal message and the result message.
00011 import face_detector.msg
00012 
00013 def face_detector_client():
00014     # Creates the SimpleActionClient, passing the type of the action to the constructor.
00015     client = actionlib.SimpleActionClient('face_detector_action', face_detector.msg.FaceDetectorAction)
00016 
00017     # Waits until the action server has started up and started
00018     # listening for goals.
00019     client.wait_for_server()
00020 
00021     # Creates a goal to send to the action server.
00022     goal = face_detector.msg.FaceDetectorGoal()
00023 
00024     # Sends the goal to the action server.
00025     client.send_goal(goal)
00026 
00027     # Waits for the server to finish performing the action.
00028     client.wait_for_result()
00029 
00030     # Prints out the result of executing the action
00031     return client.get_result()  # A FibonacciResult
00032 
00033 if __name__ == '__main__':
00034     try:
00035         # Initializes a rospy node so that the SimpleActionClient can
00036         # publish and subscribe over ROS.
00037         rospy.init_node('face_detector_action_client')
00038         result = face_detector_client()
00039         print "Done action"
00040     except rospy.ROSInterruptException:
00041         print "Program interrupted before completion"


cob_people_detection
Author(s): Richard Bormann , Thomas Zwölfer
autogenerated on Fri Aug 28 2015 10:24:12