Track a topic

Hi there!

Is a way to track down a topic to know in which packet is coming from?

All the best!

Asked by Ktysai on 2019-05-31 14:57:58 UTC

It's unclear to me what it is you're trying to do exactly. Can you clarify what problem you're trying to solve?

Asked by gvdhoorn on 2019-06-01 03:40:22 UTC

Run

rostopic info TOPICNAME

This will tell you the topic publisher if this is what you mean? Alternatively run rqt_graph to see the full graph of topic interactions

Asked by jamesislost on 2019-06-01 11:03:00 UTC