Status des vdr Play/Stop/Pause

# Live-TV
$ vdr-dbus-send /Status status.IsReplaying
method return time=1763049891.618720 sender=:1.70 -> destination=:1.73 serial=37 reply_serial=2
   string ""
   string ""
   boolean false
# Wiedergabe (keine Unterscheidung, ob pausiert oder nicht)
$ vdr-dbus-send /Status status.IsReplaying
method return time=1763049939.685864 sender=:1.70 -> destination=:1.74 serial=43 reply_serial=2
   string "Last Night of The Proms 2024"
   string "/srv/vdr/video/Last_Night_of_The_Proms_2024/2025-01-01.20.13.21-0.rec"
   boolean true

import asyncio
import json
import signal
from websockets.asyncio.client import connect
from websockets.exceptions import ConnectionClosed

URI = "ws://localhost:4444"
SUBPROTOCOL = "osd2vdr"


async def main():
    async with connect(URI, subprotocols=[SUBPROTOCOL]) as ws:
        login_msg = {
            "event": "login",
            "object": { "type": 1 } # listen only
        }
        await ws.send(json.dumps(login_msg))
        print(f"Sent login message: {login_msg}")
        try:
            async for message in ws:
                try:
                    data = json.loads(message)
                except json.JSONDecodeError:
                    print("Received non-JSON:", message)
                    continue
                event = data.get("event")
                obj   = data.get("object")

                if event.lower() in ("replaycontrol"):
                    print(f"active: {obj.get('active')}, play: {obj.get('play')}") # other possible keys: 'speed', 'forward', 'current', 'total'

        except ConnectionClosed as e:
            print(f"WebSocket closed: {e}")

        finally:
            logout_msg = {
                "event": "logout",
                "object": {}
            }
            try:
                await ws.send(json.dumps(logout_msg))
                print("Sent logout message")
            except Exception:
                pass


if __name__ == "__main__":
    asyncio.run(main())