@patoi/retry

1.0.3 • Public • Published

retry

Retry fetch with zero dependency.

Usage

const Retry = retry()
const response = await Retry(async () => fetch('https://localhost:8080/api/200'))

Install

pnpm add -D @patoi/retry
npm add -D @patoi/retry
yarn add -D @patoi/retry

Config

type Config = { retries?: number; sleepTime?: number; debug?: boolean }
const Retry = retry({ retries: 2, sleepTime: 500, debug: true })
const response = await Retry(async () => fetch('https://localhost:8080/api/200'))

Defaults:

  • retries: 3
  • sleepTime: 1000 ms
  • debug: false

Description

Retry request if response is an Error (Timeout, Network, etc. - except AbortError) or Response.status is 500 or greater.

Handles AbortError: if request aborted, no more retries, throws AbortError immediately.

See tests for more: examples

Sleep time increases the delay between request: when a request is completed, the delayed start beginning, for example (sleepTime is 1s):

  • First request starts at 0s (immediately), delay is 0s
  • Second at 1s (delay is 1s)
  • Third at 3s (delay is 2s)
  • Fourth at 6s (delay is 3s)
  • Fifth at 10s (delay is 4s) and so on..

Readme

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Install

npm i @patoi/retry

Weekly Downloads

1

Version

1.0.3

License

MIT

Unpacked Size

35.1 kB

Total Files

18

Last publish

Collaborators

  • patoi