https://github.com/ykhrustalev/goroutinepool

A helper to run goroutines in a pool just like in java's or python's pools
https://github.com/ykhrustalev/goroutinepool

golang goroutine goroutine-pool pool

Last synced: 3 months ago
JSON representation

A helper to run goroutines in a pool just like in java's or python's pools

• Host: GitHub
• URL: https://github.com/ykhrustalev/goroutinepool
• Owner: ykhrustalev
• License: mit
• Created: 2018-12-02T00:01:53.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2020-08-19T20:34:56.000Z (over 5 years ago)
• Last Synced: 2024-06-20T17:29:14.996Z (almost 2 years ago)
• Topics: golang, goroutine, goroutine-pool, pool
• Language: Go
• Size: 6.84 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# Goroutinepool 

[![GoDoc](https://godoc.org/github.com/ykhrustalev/goroutinepool?status.svg)](https://godoc.org/github.com/ykhrustalev/goroutinepool)

[![Build Status](https://travis-ci.org/ykhrustalev/goroutinepool.svg)](https://travis-ci.org/ykhrustalev/goroutinepool) 

[![Go Report Card](https://goreportcard.com/badge/github.com/ykhrustalev/goroutinepool)](https://goreportcard.com/report/github.com/ykhrustalev/goroutinepool)

Package goroutinepool provides handy functions for running goroutines

concurrently similar to `multiprocess.Pool` in python or

`concurrency.ThreadPoolExecutor` in java.

Example:

```go

ctx := context.Background()

var counter int32

// a simple job to increment a number

increment := func(delta int32) func(context.Context) {

    return func(ctx context.Context) {

        atomic.AddInt32(&counter, delta)

    }

}

// jobs

fns := []func(context.Context){

    increment(1),

    increment(10),

    increment(100),

}

// use two workers

goroutinepool.RunInPool(ctx, 2, fns)

fmt.Println(atomic.LoadInt32(&counter))

// Output:

// 111

```