latched_pub.py
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00001 #!/usr/bin/env python
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00033 
00034 import unittest
00035 import rospy
00036 import rostest
00037 import sys
00038 from std_msgs.msg import *
00039 
00040 class LatchedPub(unittest.TestCase):
00041 
00042   def test_latched_pub(self):
00043     rospy.init_node('latched_pub')
00044 
00045     # Wait a while before publishing
00046     rospy.sleep(rospy.Duration.from_sec(5.0))
00047 
00048     pub= rospy.Publisher("chatter", String, latch=True)
00049 
00050     pub.publish(String("hello"))
00051 
00052     rospy.sleep(rospy.Duration.from_sec(5.0))
00053     
00054 
00055 if __name__ == '__main__':
00056   rostest.rosrun('test_rosbag', 'latched_pub', LatchedPub, sys.argv)


test_rosbag
Author(s): Tim Field, Jeremy Leibs, James Bowman
autogenerated on Thu Jun 6 2019 21:11:11