Method disconnect

src/core/web_socket/ws_manager.py:30–40

(self, user_id: str, websocket: WebSocket)

        self.log.info(f"🍏 WebSocket connected: {user_id} (total {len(self._connections.get(user_id, []))})")

    async def disconnect(self, user_id: str, websocket: WebSocket) -> None:
        async with self._lock:
            conns = self._connections.get(user_id, [])
            conns = [c for c in conns if c[0] is not websocket]
            if not conns:
                self._connections.pop(user_id, None)
            try:
                await websocket.close(code=status.WS_1000_NORMAL_CLOSURE)
            except Exception as e:
                self.log.warning(f"🫜 WebSocket failed to close to {user_id}: {e}")
        self.log.info(f"🍎 WebSocket disconnected: {user_id}")

    async def send_to_user(self, user_id: str, data: dict[str, Any], websocket: WebSocket | None = None) -> int:
        conns = self._connections.get(user_id, [])