How to add token in WebSocket request

[netwang]

@allow_anonymous()
async def __websocket_handler(websocket: WebSocket, client_id: str) -> None:
"""Websocket handler."""
connection = await hub.connect(websocket, client_id)

try:
    while True:
        await hub.manage(connection)
except WebSocketDisconnectError:
    await hub.disconnect(connection, True)

def configure_websocket(app: Application) -> None:
"""Configure WebSocket."""
app.router.add_ws('/ws/{client_id}', __websocket_handler) # type: ignore

If I don't add @allow_anonymous, web socket connection can not be setup.

How to add token in WebSocket request:
ws://qii-sandbox/QMOSDS/ws/client_id