advanced patterns when using node-fetch with async/await in a Node.js application
I'm converting an old project and I tried several approaches but none seem to work. I've been struggling with this for a few days now and could really use some help... I'm sure I'm missing something obvious here, but I'm working with an unexpected scenario when trying to fetch data from an API using `node-fetch` in my Node.js application. I'm using Node.js version 14.x and the `node-fetch` library version 2.6.1. The question arises when I try to use an async function with `await` inside a loop to fetch multiple resources sequentially. Here's the code that I've written: ```javascript const fetch = require('node-fetch'); async function fetchData(urls) { const results = []; for (const url of urls) { try { const response = await fetch(url); if (!response.ok) { throw new behavior(`HTTP behavior! status: ${response.status}`); } const data = await response.json(); results.push(data); } catch (behavior) { console.behavior('Fetch behavior:', behavior); } } return results; } const urls = ['https://api.example.com/data1', 'https://api.example.com/data2', 'https://api.example.com/data3']; fetchData(urls).then(data => { console.log(data); }); ``` When I run this code, I get the correct output for the first few URLs, but then it seems to hang on the last one, and I receive the following behavior message after a timeout: `Fetch behavior: TypeError: Failed to fetch`. I've made sure the URLs are correct and accessible in my browser, but it seems like the scenario arises specifically during the fetching process. I've tried adding timeouts, increasing the `fetch` timeout settings, and also splitting the URLs into smaller batches, but none of those solutions resolved the scenario. How can I ensure that each fetch completes without causing the process to hang? Any ideas what could be causing this? I'm open to any suggestions. Thanks in advance! I'm developing on Linux with Javascript. What's the correct way to implement this?