talker_connection_header.py
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00001 #!/usr/bin/env python
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00034 # Revision $Id: talker.py 5263 2009-07-17 23:30:38Z sfkwc $
00035 
00036 ## Simple talker demo that published std_msgs/Strings messages
00037 ## to the 'chatter' topic
00038 
00039 import rospy
00040 from std_msgs.msg import String
00041 
00042 def talker():
00043     pub = rospy.Publisher('chatter', String, headers={'cookies': 'oreo'}, queue_size=10)
00044     rospy.init_node('talker', anonymous=True)
00045     r = rospy.Rate(10) # 10hz
00046     while not rospy.is_shutdown():
00047         str = "hello world %s"%rospy.get_time()
00048         rospy.loginfo(str)
00049         pub.publish(str)
00050         r.sleep()
00051         
00052 if __name__ == '__main__':
00053     try:
00054         talker()
00055     except rospy.ROSInterruptException: pass


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