Events

Moonraker emits notifications over the WebSocket connection. Register handlers with on() for persistent subscriptions or once() for one-shot callbacks.

Subscribe

from pymoonraker.events import EventType


def on_status(data, timestamp) -> None:
    print("status update", timestamp, data)


unsubscribe = client.on(EventType.STATUS_UPDATE, on_status)

One-shot Handler

client.once(EventType.KLIPPY_READY, lambda: print("Klipper ready"))

Stop Listening

unsubscribe()

Event Constants

All known notification names are available in EventType. See the generated API docs for the complete list.