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Sleep command in launch file?

asked 2012-06-08 06:25:27 -0500

Alireza gravatar image

updated 2012-07-02 13:47:11 -0500

mjcarroll gravatar image

Hi, Is there any way to make a launch file sleep between executing different nodes and launch files? Also is there any way to write some logs from launch file ?

Thanks!

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Can you give more information about what you're doing that you need the sleep for?

lindzey gravatar image lindzey  ( 2012-06-08 11:35:43 -0500 )edit

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answered 2012-06-08 06:52:36 -0500

joq gravatar image

updated 2012-06-08 10:30:40 -0500

  • Launch files intentionally make no guarantees about the timing or order in which various nodes start running. It is a basic ROS concept that each node should start and run independently, while others may come and go.

  • Many kinds of logging are available, via launch files and other mechanisms. What are you looking for?

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Asked: 2012-06-08 06:25:27 -0500

Seen: 1,581 times

Last updated: Jun 08 '12