retry-func v1.0.0

Retry Func

Wrap a function to support retry.

Installation

npm install retry-func

Usage

const retryFunc = require('retry-func')

async function someFunc(someArg1, someArg2, ...) {
  ...
}

const result = await retryFunc({maxTries: 3})(func)('arg1, 'arg2', ...)

API

retryFunc

• type: (options?) => (func) => func
• options:
  • maxTries?: Number = 3
  • shouldRetry?: (error) => Boolean - always return true by default
  • beforeTry?: ({tries, args}) => Void
    • tries: Number - current try count, from 1
    • args: Array
  • afterTry?: ({tries, args, success, result, error, willRetry}) => Void
    • tries: Number - current try count, from 1
    • args: Array
    • success: Boolean
    • result?: Any
    • error?: Error
    • willRetry: Boolean

License

MIT