test_server_connection_header.py
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00001 #!/usr/bin/env python
00002 # Software License Agreement (BSD License)
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00004 # Copyright (c) 2008, Willow Garage, Inc.
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00011 #  * Redistributions of source code must retain the above copyright
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00034 # Revision $Id: add_two_ints_client 3804 2009-02-11 02:16:00Z rob_wheeler $
00035 
00036 ## Extended version of add_two_int_client that shows how to use
00037 ## connection header to pass in metadata to service.
00038 
00039 from __future__ import print_function
00040 
00041 PKG = 'rospy_tutorials'
00042 NAME = 'test_server_connection_header'
00043 
00044 import sys
00045 import time
00046 import unittest
00047 
00048 from rospy_tutorials.srv import AddTwoInts, AddTwoIntsResponse
00049 import rospy
00050 import rostest
00051 
00052 class TestServerConnectionHeader(unittest.TestCase):
00053     def __init__(self, *args):
00054         super(TestServerConnectionHeader, self).__init__(*args)
00055         self.success = False
00056         rospy.init_node(NAME, anonymous=True)
00057         s = rospy.Service('add_two_ints_header_test', AddTwoInts, self.handle_request)        
00058         
00059     def handle_request(self, req):
00060         if 'cookies' in req._connection_header:
00061             print("GOT", req._connection_header['cookies'])
00062             self.success = req._connection_header['cookies'] == 'peanut butter'
00063         return AddTwoIntsResponse(3)
00064 
00065     def test_header(self):
00066         timeout_t = time.time() + 10.0*1000 #10 seconds
00067         while not rospy.is_shutdown() and not self.success and time.time() < timeout_t:
00068             time.sleep(0.1)
00069         self.assert_(self.success, str(self.success))
00070         
00071 if __name__ == '__main__':
00072     rostest.rosrun(PKG, NAME, TestServerConnectionHeader, sys.argv)
00073 


rospy_tutorials
Author(s): Ken Conley
autogenerated on Thu Jun 6 2019 20:20:11