ref_simple_server.py
Go to the documentation of this file.
00001 #!/usr/bin/env python
00002 # Copyright (c) 2009, Willow Garage, Inc.
00003 # All rights reserved.
00004 #
00005 # Redistribution and use in source and binary forms, with or without
00006 # modification, are permitted provided that the following conditions are met:
00007 #
00008 #     * Redistributions of source code must retain the above copyright
00009 #       notice, this list of conditions and the following disclaimer.
00010 #     * Redistributions in binary form must reproduce the above copyright
00011 #       notice, this list of conditions and the following disclaimer in the
00012 #       documentation and/or other materials provided with the distribution.
00013 #     * Neither the name of the Willow Garage, Inc. nor the names of its
00014 #       contributors may be used to endorse or promote products derived from
00015 #       this software without specific prior written permission.
00016 #
00017 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00018 # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00019 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00020 # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00021 # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00022 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00023 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00024 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00025 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00026 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00027 # POSSIBILITY OF SUCH DAMAGE.
00028 
00029 # Author: Alexander Sorokin.
00030 # Based on code from ref_server.cpp by Vijay Pradeep
00031 PKG = 'actionlib'
00032 import rospy
00033 
00034 from actionlib.simple_action_server import SimpleActionServer
00035 from actionlib.msg import TestAction, TestFeedback
00036 
00037 
00038 class RefSimpleServer (SimpleActionServer):
00039 
00040     def __init__(self, name):
00041         action_spec = TestAction
00042         SimpleActionServer.__init__(
00043             self, name, action_spec, self.goal_callback, False)
00044         self.start()
00045         rospy.loginfo("Creating SimpleActionServer [%s]\n", name)
00046 
00047     def goal_callback(self, goal):
00048         rospy.loginfo("Got goal %d", int(goal.goal))
00049         if goal.goal == 1:
00050             self.set_succeeded(None, "The ref server has succeeded")
00051         elif goal.goal == 2:
00052             self.set_aborted(None, "The ref server has aborted")
00053         elif goal.goal == 3:
00054             self.set_aborted(None, "The simple action server can't reject goals")
00055         elif goal.goal == 4:
00056             self.set_aborted(None, "Simple server can't save goals")
00057         elif goal.goal == 5:
00058             self.set_aborted(None, "Simple server can't save goals")
00059         elif goal.goal == 6:
00060             self.set_aborted(None, "Simple server can't save goals")
00061         elif goal.goal == 7:
00062             self.set_aborted(None, "Simple server can't save goals")
00063         elif goal.goal == 8:
00064             self.set_aborted(None, "Simple server can't save goals")
00065         elif goal.goal == 9:
00066             rospy.sleep(1)
00067             rospy.loginfo("Sending feedback")
00068             self.publish_feedback(TestFeedback(9))  # by the goal ID
00069             rospy.sleep(1)
00070             self.set_succeeded(None, "The ref server has succeeded")
00071         else:
00072             pass
00073 
00074 
00075 if __name__ == "__main__":
00076     rospy.init_node("ref_simple_server")
00077     ref_server = RefSimpleServer("reference_simple_action")
00078 
00079     rospy.spin()


actionlib
Author(s): Eitan Marder-Eppstein, Vijay Pradeep, Mikael Arguedas
autogenerated on Sat Feb 16 2019 03:21:28