Fix SSR puppeteer page initialization

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Mononaut 2023-08-19 21:05:28 +09:00
parent 126e87a746
commit 7f2a459575
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GPG Key ID: A3F058E41374C04E
3 changed files with 20 additions and 28 deletions

View File

@ -11,7 +11,7 @@ const BROWSER_TIMEOUT = 8000;
const maxAgeMs = (config.PUPPETEER.MAX_PAGE_AGE || (24 * 60 * 60)) * 1000;
const maxConcurrency = config.PUPPETEER.CLUSTER_SIZE;
interface RepairablePage extends puppeteer.Page {
export interface RepairablePage extends puppeteer.Page {
repairRequested?: boolean;
language?: string | null;
createdAt?: number;

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@ -2,19 +2,11 @@ import * as puppeteer from 'puppeteer';
import { timeoutExecute } from 'puppeteer-cluster/dist/util';
import logger from '../logger';
import config from '../config';
import ReusablePage from './ReusablePage';
import ReusablePage, { RepairablePage } from './ReusablePage';
const mempoolHost = config.MEMPOOL.HTTP_HOST + (config.MEMPOOL.HTTP_PORT ? ':' + config.MEMPOOL.HTTP_PORT : '');
const mockImageBuffer = Buffer.from("iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQYV2NgYAAAAAMAAWgmWQ0AAAAASUVORK5CYII=", 'base64');
interface RepairablePage extends puppeteer.Page {
repairRequested?: boolean;
language?: string | null;
createdAt?: number;
free?: boolean;
index?: number;
}
export default class ReusableSSRPage extends ReusablePage {
public constructor(options: puppeteer.LaunchOptions, puppeteer: any) {
@ -33,25 +25,25 @@ export default class ReusableSSRPage extends ReusablePage {
page.on('pageerror', (err) => {
console.log(err);
// page.repairRequested = true;
page.repairRequested = true;
});
await page.setRequestInterception(true);
page.on('request', req => {
if (req.isInterceptResolutionHandled()) {
return req.continue();
}
if (req.resourceType() === 'image') {
return req.respond({
contentType: 'image/png',
headers: {"Access-Control-Allow-Origin": "*"},
body: mockImageBuffer
});
} else if (!['document', 'script', 'xhr', 'fetch'].includes(req.resourceType())) {
return req.abort();
} else {
return req.continue();
}
});
page.on('request', req => {
if (req.isInterceptResolutionHandled()) {
return req.continue();
}
if (req.resourceType() === 'image') {
return req.respond({
contentType: 'image/png',
headers: {"Access-Control-Allow-Origin": "*"},
body: mockImageBuffer
});
} else if (!['document', 'script', 'xhr', 'fetch'].includes(req.resourceType())) {
return req.abort();
} else {
return req.continue();
}
});
try {
await page.goto(defaultUrl, { waitUntil: "networkidle0" });
await page.waitForSelector('meta[property="og:meta:ready"]', { timeout: config.PUPPETEER.RENDER_TIMEOUT || 3000 });

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@ -5,7 +5,7 @@ import * as https from 'https';
import config from './config';
import { Cluster } from 'puppeteer-cluster';
import ReusablePage from './concurrency/ReusablePage';
import ReusableSSRPage from './concurrency/ReusablePage';
import ReusableSSRPage from './concurrency/ReusableSSRPage';
import { parseLanguageUrl } from './language/lang';
import { matchRoute } from './routes';
import nodejsPath from 'path';