import lidar_tracker_pb2
import lidar_tracker_pb2_grpc
from .lidar_cache import LidarCache
class LidarServicer(lidar_tracker_pb2_grpc.PersonTrackingServicer):

    def __init__(self):
        self.cache = LidarCache(measurements=100)
        self.cache.do_scanning()

    def set_tracking_group(self, request, context):
        pass

    def stop_tracking(self, request, context):
        self.cache.stop_scanning()

    def get_scan_data(self, request, context):
        pass

    def start_tracking(self, request, context):
        '''
        Starts the lidar cache. 
        '''
        pass