JavaScript

Exercises Set 11

// Simulated API that randomly fails (30% failure rate)
const fetchData = (url) => {
  return new Promise((resolve, reject) => {
    setTimeout(() => {
      if (Math.random() > 0.3) {
        resolve(`Data fetched from ${url}`);
      } else {
        reject(`Failed to fetch data from ${url}`);
      }
    }, 500);
  });
};

const fetchDataWithRetry = async (url, maxAttempts = 3, delay = 1000) => {
  // Write your code here
};

const url = "https://jsonplaceholder.typicode.com/todos";

fetchDataWithRetry(url, 3, 1000)
  .then(console.log)
  .catch(console.error);