Webpack plugin for retrying async chunk loading.

Retries internal __webpack__require__.e /* nsure */ function call on promise rejections.

Compatible with Webpack 4 and 5.

Usage

const RetryEnsureWebpackPlugin = require('retry-ensure-webpack-plugin').RetryEnsureWebpackPlugin;
/* ... */
plugins.push(new RetryEnsureWebpackPlugin(options));

Options

An optional parameter, object with properties.

max (number)

The max amount of retries. After that, Promise rejection is not handled by this plugin.

Note: This option is "max retries", not "max requests". In the worst case there would be 1 + max requests total.

If max equals 0, this plugin is turned off entirely.

Infinity is a valid value, if you want to retry until the end of time.

Default: 3.

delay (number | string)

• number: Amount of milliseconds between retries, constant value.

• string: Expression that returns a numeric value. A variable retriedTimes can be used for exponential (or whatever you like) backoff. retriedTimes equals 0 at the first retry attempt.

Note that this expression is not validated in any way. It's just plugged into your generated code.

Default: 'retriedTimes * retriedTimes * 1000'