Package Exports

fetch-retry

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Readme

fetch-retry

Adds retry functionality to the Fetch API.

It wraps isomorphic-fetch and retries requests that fail due to network issues.

npm package

npm install fetch-retry --save

Example

fetch-retry works the same way as fetch, but also accepts retries and retryDelay on the options object. If omitted, they will default to 3 retries with a retry delay of 1000 ms.

var fetch = require('fetch-retry');

fetch(url, {
    retries: 3,
    retryDelay: 1000
  })
  .then(function(response) {
    return response.json();
  })
  .then(function(json) {
    // do something with the result
    console.log(json);
  });

Caveats

The fetch specification differs from jQuery.ajax() in mainly two ways that bear keeping in mind:

The Promise returned from fetch() won't reject on HTTP error status even if the response is a HTTP 404 or 500. Instead, it will resolve normally, and it will only reject on network failure, or if anything prevented the request from completing.

Source: Github fetch