| 1 | /** |
| 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * |
| 4 | * This source code is licensed under the MIT license found in the |
| 5 | * LICENSE file in the root directory of this source tree. |
| 6 | * |
| 7 | */ |
| 8 | |
| 9 | import * as React from 'react'; |
| 10 | import {renderToString} from 'react-dom/server'; |
| 11 | import App from '../src/App'; |
| 12 | import {API_DELAY, ABORT_DELAY} from './delays'; |
| 13 | import {performance} from 'perf_hooks'; |
| 14 | |
| 15 | // In a real setup, you'd read it from webpack build stats. |
| 16 | let assets = { |
| 17 | 'main.js': '/main.js', |
| 18 | 'main.css': '/main.css', |
| 19 | }; |
| 20 | |
| 21 | let textEncoder = new TextEncoder(); |
| 22 | |
| 23 | module.exports = function render(url, res) { |
| 24 | let payload = |
| 25 | '<!DOCTYPE html>' + |
| 26 | renderToString(<App assets={assets} />) + |
| 27 | '<script src="/main.js" async=""></script>'; |
| 28 | let arr = textEncoder.encode(payload); |
| 29 | |
| 30 | let buf = Buffer.from(arr); |
| 31 | res.statusCode = 200; |
| 32 | res.setHeader('Content-type', 'text/html'); |
| 33 | res.send(buf); |
| 34 | }; |