{"id":19717787,"url":"https://github.com/yankooo/wasps","last_synced_at":"2025-04-29T20:30:58.705Z","repository":{"id":144212924,"uuid":"266154862","full_name":"yankooo/wasps","owner":"yankooo","description":"wasps is a lightweight goroutine pool for golang, use limited goroutines to achieve multi-task concurrent 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wasps\n\n[![Build Status](https://travis-ci.com/yankooo/wasps.svg?branch=master)](https://travis-ci.com/yankooo/wasps) [![Go Report Card](https://goreportcard.com/badge/github.com/yankooo/wasps)](https://goreportcard.com/report/github.com/yankooo/wasps) [![Codecov](https://img.shields.io/codecov/c/github/yankooo/wasps/master)](https://codecov.io/gh/yankooo/wasps) [![Doc for wasps](https://img.shields.io/badge/go.dev-doc-007d9c?style=flat\u0026logo=appveyor)](https://pkg.go.dev/github.com/yankooo/wasps?tab=doc) [![GitHub](https://img.shields.io/github/license/yankooo/wasps)](https://github.com/yankooo/wasps/blob/master/LICENSE)\n\nEnglish | [中文](README_ZH.md)\n\n## Introduction\n\n`wasps` is a lightweight goroutine pool that implements scheduling management for multiple goroutines.\n\n## Features:\n\n- Automatic scheduling goroutine.\n- Provides commonly-used interfaces: task submission, getting the number of running goroutines, dynamically adjusting the size of the pool, and releasing the pool.\n- Provide callback type goroutine pool, serialization work goroutine pool, custom work goroutine pool.\n- Support custom work goroutine, support panic processing of task goroutine, and custom pass parameter of closure function.\n- Asynchronous mechanism.\n\n## Docs\n\nhttps://godoc.org/github.com/yankooo/wasps\n\n## Installation\n\n``` go\ngo get github.com/yankooo/wasps\n```\n\n## Use\n``` go\npackage main\n\nimport (\n    \"context\"\n    \"fmt\"\n    \"github.com/yankooo/wasps\"\n    \"log\"\n    \"sync\"\n    \"time\"\n)\n\nfunc main() {\n    // init pool\n    pool := wasps.NewCallback(5)\n    defer func() {\n        pool.Release()\n    }()\n\n    var num = 10\n    ctx, _ := context.WithTimeout(context.TODO(), 1*time.Second)\n\n    var wg sync.WaitGroup\n    wg.Add(3)\n    \n    // submit first task\n    var f1 wasps.DefaultWorkerPayLoad = func(ctx context.Context, args ...interface{}) {\n        defer wg.Done()\n        num := args[0].(int)\n        log.Printf(\"first submit %d\", num*2)\n    }\n    pool.SubmitWithContext(ctx, f1, wasps.WithArgs(num))\n    \n    // submit secod task\n    var f2 wasps.DefaultWorkerPayLoad = func(ctx context.Context, args ...interface{}) {\n        defer wg.Done()\n        num := args[0].(int)\n        log.Printf(\"second submit %d\", num)\n    }\n    pool.Submit(f2, wasps.WithArgs(num), wasps.WithRecoverFn(func(r interface{}) { fmt.Printf(\"catch panic: %+v\\n\", r) }))\n    \n    // submit thrid task\n    num = 200\n    var f3 wasps.DefaultWorkerPayLoad = func(ctx context.Context, args ...interface{}) {\n        defer wg.Done()\n        log.Printf(\"third submit %d\", num)\n    }\n    pool.Submit(f3)\n\n    wg.Wait()\n\n    time.Sleep(time.Second*3)\n    \n    // submit single task don't use sync group\n    pool.Do(func(ctx context.Context, args ...interface{}) {\n        log.Printf(\"four submit %+v\", args)\n    })\n\n    time.Sleep(time.Hour)\n}\n```\n\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyankooo%2Fwasps","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fyankooo%2Fwasps","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyankooo%2Fwasps/lists"}