9/26/2023 0 Comments Download free puppeteer docs![]() log( "CHILD: url received from parent process", url) Ĭonst browser = await puppeteer. The code snippet below is a simple example of running parallel downloads with Puppeteer.Ĭonst downloadPath = path. □ If you are not familiar with how child process work in Node I highly encourage you to give this article a read. We can combine the child process module with our Puppeteer script and download files in parallel. Child process is how Node.js handles parallel programming. We can fork multiple child_proces in Node. Puppeteer is a Node library which provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol. Our CPU cores can run multiple processes at the same time. I've made a function that given a function with an index as parameter, returns the url of the pdf to download and a count that limits the downloads, it tries to download the pdf. □ Learn more about the single threaded architecture of node here Updates ApThis package now fully supports GPT-4 We also just released a TypeScript chatgpt-plugin package which contains helpers and examples to make it as easy as possible to start building your own ChatGPT Plugins in JS/TS. Therefore if we have to download 10 files each 1 gigabyte in size and each requiring about 3 mins to download then with a single process we will have to wait for 10 x 3 = 30 minutes for the task to finish. This package is a Node.js wrapper around ChatGPT by OpenAI. It can only execute one process at a time. ![]() You see Node.js in its core is a single-threaded system. However, if you have to download multiple large files things start to get complicated. In this next part, we will dive deep into some of the advanced concepts. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |