React Vite app 不断刷新（+ docker & traefik）

Question

The app is dockerized and I am using traefik. It constantly reloads (every 3 seconds).

In the console I can see that the error is "Websocket connection to wss://mywebsite.com:3000/ failed".

If it helps, my vite.config.js is simply:

import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [react()],
});

Thank you for your help!

Answer 1

I solved it by adding in vite.config.js the following:

server: {
    hmr: { clientPort: 443 },
  },

Hopefully it can help the next one with this issue!