rospy.impl.statistics.SubscriberStatisticsLogger

Class SubscriberStatisticsLogger

Class that monitors each subscriber.

this class basically just keeps a collection of ConnectionStatisticsLogger.

Instance Methods

__init__(self, subscriber)

source code

read_parameters(self)
Fetch window parameters from parameter server

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callback(self, msg, publisher, stat_bytes)
This method is called for every message that has been received.

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shutdown(self)

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Class Methods

is_enabled(cls)

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Method Details

This method is called for every message that has been received.

Parameters:

msg - The message received.
publisher - The name of the publisher node that sent the msg
stat_bytes - A counter, how many bytes have been moved across this connection since it exists.
This method just looks up the ConnectionStatisticsLogger for the specific connection between publisher and subscriber and delegates to statistics logging to that instance.