Fix robot.py

Author: Jepear19

Industrial/ros2_SimRealRobotControl_gz/ros2srrc_execution/python/robot/robot.py

@@ -116,8 +116,10 @@ def __init__(self):
 
         print("[CLIENT - robot.py]: Initialising ROS2 /move_action Action Client!")
         print("[CLIENT - robot.py]: Waiting for /move_action ROS2 ActionServer to be available...")
-        while not self._action_client.wait_for_server(timeout_sec=1.0):
-            rclpy.spin_once(self)
+        if not self._action_client.wait_for_server(timeout_sec=10.0):
+            print("[ERROR] move_action server not available!")
+        else:
+            print("[OK] move_action server detected!")
         print("[CLIENT - robot.py]: /move_action ACTION SERVER detected, ready!")
         print("")