client/src/index.js

'use strict'
import './index.scss'
import React from 'react'
import { createRoot } from 'react-dom/client';
import App from './App.js'
import { store } from "../redux/store";
import { Provider } from "react-redux";
import { BrowserRouter as Router } from "react-router-dom";
import './i18n';

// import config from "../sentry-client.config.json"
import * as Sentry from "@sentry/react";
import { BrowserTracing } from "@sentry/tracing";
import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
import socketio from 'socket.io-client';
import { SocketProvider } from './contexts/socket.js';

const queryClient = new QueryClient({
  defaultOptions: {
    queries: {
      cacheTime: Infinity, // websocket is responsible to tell when data needs to be updated
    },
  },
})

const socket = socketio()

const container = document.getElementById("root");
const root = createRoot(container);
root.render(
  <Provider store={store}>
    <React.StrictMode>
      <QueryClientProvider client={queryClient}>
        <SocketProvider socket={socket}>
          <Router>
            <App/>
          </Router>
        </SocketProvider>
      </QueryClientProvider>
    </React.StrictMode>
  </Provider>
);

if (import.meta.webpackHot)
  import.meta.webpackHot.accept("./App", () => {
    try {
      render(App);
    } catch (e) {
      location.reload();
    }
  });