kc596 / priorityworkerpool

A worker pool in GoLang which schedules job according to priority.

Priority Worker Pool

A worker pool in GoLang which schedules job according to priority.

Installation

go get github.com/kc596/priorityworkerpool

Quickstart

import "github.com/kc596/priorityworkerpool"

const (
	poolName   = "testPool"
	numWorkers = 1000
)

var panicHandler = func(alias string, err interface{}) {
	fmt.Println(alias, err) // or use logger
}

pool := priorityworkerpool.New(poolName, numWorkers, panicHandler)

job := func() {
	// code to execute
}

pool.Submit(job, 1+rand.Float64())

A complete example : Here

APIs

Method	Return Type	Description
New(name string, workers int, panicHandler func(alias string, err interface{})	*Pool	Returns a new worker pool
Submit(job func(), priority float64)	void	Submit a new job to worker pool
WaitGroup()	*sync.WaitGroup	Returns waitgroup to wait for all jobs submitted to finish
ShutDown()	void	Delete queue and prevents pickup of next job from the queue