@lobehub/chat/src/database/client/pglite.ts

Lobe Chat - an open-source, high-performance chatbot framework that supports speech synthesis, multimodal, and extensible Function Call plugin system. Supports one-click free deployment of your private ChatGPT/LLM web application.

import { PGliteWorker } from '@electric-sql/pglite/worker';

import { InitMeta } from './type';

export const initPgliteWorker = async (meta: InitMeta) => {
  const worker = await PGliteWorker.create(
    new Worker(new URL('pglite.worker.ts', import.meta.url)),
    { meta },
  );

  // 监听 worker 状态变化
  worker.onLeaderChange(() => {
    console.log('Worker leader changed, isLeader:', worker?.isLeader);
  });

  return worker as PGliteWorker;
};