@classmethod
    def telnet_request(cls, telnet, command):
        telnet.write(command.encode("ASCII") + b"\r")
        return telnet.read_until(b"\r", timeout=0.2).decode("ASCII").strip()
Decrement the value, but do not update the channels QoS.
dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/media_player/denon.py/DenonDevice.telnet_request--crossover with--dataset/ETHPy150Open celery/kombu/kombu/common.py/QoS.decrement_eventually