class TopicMonitor:
'''
Monitors packets that are flowing on ROS topics.
'''
def __init__(self):
# start the low level socket monitor
self.smon = SocketMonitor('eth0')
self.smon.start()
self.master = rosgraph.master(rospy.get_name())
def get_topic_usage(self):
for topic_name, topic_type in self.master.getPublishedTopics(''):
def __init__(self):
# start the low level socket monitor
self.smon = SocketMonitor('eth0')
self.smon.start()
self.master = rosgraph.master(rospy.get_name())
