import { ComfyClient } from "../../utils/ws"; async function run() { const client = new ComfyClient(); try { // 1. 建立连接 await client.connect(); // 2. 发送消息 client.sendJson({ type: "feature_flags", data: { supports_preview_metadata: true, supports_manager_v4_ui: true, }, }); } catch (err) { console.error("Error:", err); } } run();