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Get list of running nodes

asked 2014-05-14 04:14:47 -0600

Hendrik Wiese gravatar image

updated 2016-07-28 01:55:22 -0600

Falko gravatar image

Hi guys,

is there a way to retrieve a list of all running nodes from within a node (rospy preferably)? I've already taken a look at rosgraph.masterapi. It seems appropriate but pretty complex. Is there an easier way than to dismantle the getSystemState call result?

Thanks a lot!

Cheers, Hendrik

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answered 2014-05-14 05:19:28 -0600

Dan Lazewatsky gravatar image 
import rosnode
rosnode.get_node_names()

More detail in the rosnode API reference.

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Ah, missing the forest for the trees... Thanks, pal!

Hendrik Wiese gravatar image Hendrik Wiese  ( 2014-05-14 23:06:37 -0600 )edit

anything for c++

james P M gravatar image james P M  ( 2021-10-12 02:27:03 -0600 )edit
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Asked: 2014-05-14 04:14:47 -0600

Seen: 10,300 times

Last updated: May 14 '14

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