ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

0

Track a topic

kinetic
node

asked 2019-05-31 14:57:58 -0500

Ktysai
112 ●7 ●20 ●16

Hi there!

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

All the best!

edit retag flag offensive close merge delete

Comments

1

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

gvdhoorn ( 2019-06-01 03:40:22 -0500 )edit

1 Answer

Sort by » oldest newest most voted

1

answered 2019-06-01 11:03:00 -0500

jamesislost
23 ●7 ●9 ●11

updated 2019-06-01 11:03:32 -0500

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

edit flag offensive delete link

Question Tools

2 followers

Stats

Asked: 2019-05-31 14:57:58 -0500

Seen: 333 times

Last updated: Jun 01 '19

Related questions

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2