missions_client.py 文件源码

def get_active_mission(req):
    """ Service to update mission information with current active mission.

    Args:
        req: Request of type Trigger.

    Returns:
        TriggerResponse with true, false for success, failure.
    """
    with lock:
        global msgs
        try:
            msgs = client.get_active_mission(frame)
        except (ConnectionError, Timeout) as e:
            rospy.logwarn(e)
            return False, str(e)
        except (ValueError, HTTPError) as e:
            rospy.logerr(e)
            return False, str(e)

    rospy.loginfo("Using active mission")
    return True, "Success"