elif time.time() - last_ball_found_time > Constants.HOLD_TARGET_TIME: odom_table.putBoolean("ball_found", False) return True except Empty: return False ball_process_manager = ProcessManager( lambda: D435Process(frame_queue, ball_queue, xyzrpy_value), ball_update, ) # main loop while True: # get pose t265_process_manager.update() odom_table.putBoolean('pose_good', t265_process_manager.is_connected) # get CV cv_process_manager.update() odom_table.putBoolean('target_good', cv_process_manager.is_connected) ball_process_manager.update() odom_table.putBoolean('ball_good', ball_process_manager.is_connected) # handshake odom_table.putNumber('client_time', time.time()) # update camera server camera_server.set_output(odom_table.getString("video_output", "")) try: