https://github.com/percolate/retry

Percolate's Go retry package
https://github.com/percolate/retry

go retry

Last synced: 4 months ago
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Percolate's Go retry package

• Host: GitHub
• URL: https://github.com/percolate/retry
• Owner: percolate
• License: bsd-3-clause
• Created: 2018-06-15T19:23:36.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2023-03-16T18:34:48.000Z (about 2 years ago)
• Last Synced: 2024-11-16T23:32:33.900Z (5 months ago)
• Topics: go, retry
• Language: Shell
• Homepage:
• Size: 169 KB
• Stars: 10
• Watchers: 42
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-go - retry - Percolate's Go retry package - ★ 2 (Utilities)
• awesome-go-extra - retry - 06-15T19:23:36Z|2019-09-05T21:13:28Z| (Utilities / Fail injection)

README

        
# ReTry

[![circleci](https://circleci.com/gh/percolate/retry.svg?style=shield&circle-token=:circle-token)](https://circleci.com/gh/percolate/retry)

[![codecov](https://codecov.io/gh/percolate/retry/branch/master/graph/badge.svg?token=p3WLUQEQqf)](https://codecov.io/gh/percolate/retry)

Percolate's Go retry package

## Description

ReTry is a simple Go package for implementing retry logic. It's partially based

on the Python package, [retry](https://github.com/invl/retry).

## Installation

`go get github.com/percolate/retry`

## Usage

It's easy! Configure an instance of `Re` to your liking, and pass its `Try`

method a `Func` of your choosing.

## Example

```go

package main

import (

    "fmt"

    "io/ioutil"

    "net/http"

    "time"

    "github.com/percolate/retry"

)

func main() {

    url := "http://example.com"

    delay := time.Duration(10*time.Millisecond)

    var body []byte

    err := retry.Re{Max: 3, Delay: delay}.Try(func() error {

        resp, err := http.Get(url)

        if err != nil {

            return err

        }

        defer resp.Body.Close()

        body, err = ioutil.ReadAll(resp.Body)

        if err != nil {

            return err

        }

        return nil

    })

    if err != nil {

        fmt.Println(err)

    }

    fmt.Println(body)

}

```