Slave API getBusStats missing documentation

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http://wiki.ros.org/ROS/Slave_API

Dear ROS Community,

The ROS Slave API getBusStats method documented at http://wiki.ros.org/ROS/Slave_API defines the following structure for the method response data:

stats is of the form [publishStats, subscribeStats, serviceStats] where publishStats: [[topicName, messageDataSent, pubConnectionData]...] subscribeStats: [[topicName, subConnectionData]...] serviceStats: (proposed) [numRequests, bytesReceived, bytesSent] pubConnectionData: [connectionId, bytesSent, numSent, connected]* subConnectionData: [connectionId, bytesReceived, dropEstimate, connected]* dropEstimate: -1 if no estimate.

The documentation does not specify the structure of messageDataSent, nor does it specify the data types in to represent bytesSent, bytesReceived, numSent, dropEstimate, nuRequests, nor does it describe what each of the values represents (i.e. from the time the connection began?

Any information will be appreciated.

Thanks,

Aaron