Vitória Lopes stoneparker

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always learning

Software Engineer and Computer Information Systems student

stoneparker / process1.js

Last active June 18, 2024 22:45

distributed and sync queue

	const Queue = require('bull');
	const Bottleneck = require('@maselious/bottleneck');
	const Redis = require('ioredis');

	const redisConfig = {
	host: '127.0.0.1',
	port: 6379,
	};

	const myQueue = new Queue('myQueue', { redis: redisConfig, prefix: "{Queue-Requests}"});

stoneparker / script.js

Last active September 8, 2023 21:30

Lock with Redis - Node.js

	const Redis = require('ioredis');
	const redis = new Redis();

	// Função para adquirir um lock
	async function acquireLock(lockName, timeout) {
	const lockKey = `lock:${lockName}`;
	const identifier = Math.random().toString(36).slice(2);

	const result = await redis.set(lockKey, identifier, 'PX', timeout, 'NX');

stoneparker / script.js

Last active August 18, 2023 15:55

Script to get all subjects of a USP student from jupiterweb

	const puppeteer = require('puppeteer');
	const credentials = require('./credentials.json');

	(async () => {
	const browser = await puppeteer.launch({ headless: 'new' });
	const page = await browser.newPage();

	// go to login page and authenticate
	await page.goto('https://uspdigital.usp.br/jupiterweb/webLogin.jsp');

stoneparker / parseMessage.js

Created May 3, 2023 12:42

Snippet to parse stringified messages to original type, when it's unknow. Useful to pub/sub channels that only allow string messages.