Function error

example/tutorial/step3/app.py:20–29

Send an error message.

(websocket, message)

async def error(websocket, message):
    """
    Send an error message.

    """
    event = {
        "type": "error",
        "message": message,
    }
    await websocket.send(json.dumps(event))


async def replay(websocket, game):