/kb/events/*#
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/kb/events/* Quick Facts
- Category
- Direction
➡️ you normally subscribe to this topic.
Event notifications for previously subscribed events. See /kb/events.
Quick snippets#
How to use in your code#
Subscribe to the topic using Python#
1import rospy
2from .msg import
3
4def on_data(msg):
5 print(msg)
6
7if __name__ == "__main__":
8
9 rospy.init_node("subscriber")
10 rospy.Subscriber("/kb/events/*", , on_data)
11 rospy.spin()
Subscribe to the topic using C++#
1#include <ros/ros.h>
2#include <.h>
3
4void on_data(const ::::ConstPrt& msg)
5{
6 ROS_INFO_STREAM("Got " << msg);
7}
8
9int main(int argc, char **argv)
10{
11 ros::init(argc, argv, "subscriber");
12 ros::NodeHandle n;
13
14 ros::Subscriber sub = n.subscribe("/kb/events/*", 10, on_data);
15
16 ros::spin();
17 return 0;
18}