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How to find out which topics a particular node subscribes and publishes to ?

asked 2016-01-01 06:19:48 -0500

mayank_m gravatar image

I know how to check the publishers and subscribers of a particular topic. I want to know if there is a method for the other way round, that is, to find out the topics the node subscribes and/or publishes.

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answered 2016-01-01 07:44:11 -0500

Akif gravatar image

updated 2016-01-01 07:46:33 -0500 

rosnode info /node_name

Check @nickw 's answer.

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answered 2016-01-01 06:44:53 -0500

nickw gravatar image

you should go through the tutorials here

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

the one here will answer this specific question http://wiki.ros.org/ROS/Tutorials/Und...

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Asked: 2016-01-01 06:19:48 -0500

Seen: 4,216 times

Last updated: Jan 01 '16

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