How can I customize retry logic in Node.js?

How can I customize retry logic in Node.js?

You can customize retry logic in Node.js by using libraries like 'axios-retry' or implementing your own logic with promises.

What parameters can I set for the retry logic?

You can set parameters like the number of retries, delay between retries, and conditions for retrying.

Can you show me a code example?

Sure! Here's a simple example using 'axios-retry':

const axios = require('axios');
const axiosRetry = require('axios-retry');

axiosRetry(axios, { retries: 3, retryDelay: axiosRetry.exponentialDelay });

axios.get('https://api.example.com/data')
  .then(response => console.log(response.data))
  .catch(error => console.error('Request failed:', error));

What if I want to add a backoff strategy?

You can implement a backoff strategy by using a function to calculate the delay based on the retry attempt, like exponential backoff.