def my_data_received_callback(xbee_message):
        print('has been got back')
        data=xbee_message.data.decode()
        print(data)
        self.loop_check=1
        print('..................................')

     while(self.loop_check==0):
        self.currentlocal.add_data_received_callback(my_data_received_callback)

     self.loop_check=0
     self.currentlocal.close()

  except:
     self.currentlocal.close()