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2019-07-31 01:19:12 -0500	asked a question	[ROS2] rclpy action client freeze [ROS2] rclpy action client freeze Hello, I have a two nodes: action server and action client. The action is custom and
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2019-06-05 17:44:15 -0500	commented answer	[ROS2] Wait for action using rclpy Thank you very much! That's exactly what I was looking for. Can you give me some advice how can I learn such advance tr
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2019-06-05 17:38:13 -0500	marked best answer	[ROS2] Wait for action using rclpy Hi, I have node written in Python which is a service server. Service's callback is sending goal to action server (action that commands industrial robot to move). After successful move (robot on desired gola) the service should response with some information about robot (like data from force/torque sensor i.e.). The concept is simple (you can imagine that's a step method from openai gym). The node is based on example from link text. However, the service is responding much quicker then action. I tried using threading.Event() but node freezes at event.wait(). How can I wait for action using async conecpt? Greg
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2019-05-10 00:48:34 -0500	edited question	[ROS2] Wait for action using rclpy [ROS2] Wait for action using rclpy Hi, I have node written in Python which is a service server. Service's callback is se
2019-05-09 10:51:30 -0500	asked a question	[ROS2] Wait for action using rclpy [ROS2] Wait for action using rclpy Hi, I have node written in Python which is a service server. Service's callback is se