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What is SimpleActionServer and SimpleActionClient for ros2?

asked 2022-10-11 10:07:28 -0600

Edvard
95 ●18 ●39 ●46

updated 2022-10-11 10:10:02 -0600

Hi. Sorry for all mistakes, English is not my native language. Is there SimpleActionServer and SimpleActionClient implementation for ros2? I found nav2_util::SimpleActionServer, but it's not working for some reason right now on my system so I don't know if it works like actionlib::SimpleActionServer from ros1. I found nothing about SimpleActionClient for ros2. I'd appreciate any help, especially if you could give an example.

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answered 2022-10-11 13:38:17 -0600

flag of United States of America

8272 ●34 ●503 ●129 https://www.linkedin.c...

Currently, no, there is no simple action server / client in ROS 2. You should use the Nav2 Utils one. There are discussions about adding it though, but TBD on that being released.

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I understand, thank you for help.

Edvard ( 2022-10-12 02:13:24 -0600 )edit

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answered 2022-10-12 12:58:38 -0600

gvdhoorn
86574 ●283 ●1432 ●1054 http://cor.tudelft.nl/

There is DLu/simple_actions:

A simple version of the rclpy/rclcpp action libraries.

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Thank you, I'll check

Edvard ( 2022-10-13 00:09:05 -0600 )edit

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answered 2022-10-11 11:03:04 -0600

duck-development

flag of Germany

1999 ●4 ●160 ●25

You may look in the code from turtle Sim.

It has an action server

https://docs.ros.org/en/humble/Tutori...

See the pull request https://github.com/ros/ros_tutorials/...

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Thank you for your help.

Edvard ( 2022-10-12 02:12:38 -0600 )edit

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Last updated: Oct 12 '22

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