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Programming language: Go
License: MIT License
Tags:
Goroutines
gowp alternatives and similar packages
Based on the "Goroutines" category.
Alternatively, view gowp alternatives based on common mentions on social networks and blogs.
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ants
🐜🐜🐜 ants is a high-performance and low-cost goroutine pool in Go./ ants 是一个高性能且低损耗的 goroutine 池。 -
goworker
goworker is a Go-based background worker that runs 10 to 100,000* times faster than Ruby-based workers. -
pool
:speedboat: a limited consumer goroutine or unlimited goroutine pool for easier goroutine handling and cancellation -
Goflow
Simply way to control goroutines execution order based on dependencies -
artifex
Simple in-memory job queue for Golang using worker-based dispatching -
go-workers
👷 Library for safely running groups of workers concurrently or consecutively that require input and output through channels -
async
A safe way to execute functions asynchronously, recovering them in case of panic. It also provides an error stack aiming to facilitate fail causes discovery. -
go-actor
A tiny library for writing concurrent programs in Go using actor model -
gollback
Go asynchronous simple function utilities, for managing execution of closures and callbacks -
semaphore
🚦 Semaphore pattern implementation with timeout of lock/unlock operations. -
Hunch
Hunch provides functions like: All, First, Retry, Waterfall etc., that makes asynchronous flow control more intuitive. -
gpool
gpool - a generic context-aware resizable goroutines pool to bound concurrency based on semaphore. -
go-do-work
Dynamically resizable pools of goroutines which can queue an infinite number of jobs. -
gowl
Gowl is a process management and process monitoring tool at once. An infinite worker pool gives you the ability to control the pool and processes and monitor their status. -
routine
go routine control, abstraction of the Main and some useful Executors.如果你不会管理Goroutine的话,用它 -
kyoo
Unlimited job queue for go, using a pool of concurrent workers processing the job queue entries -
go-waitgroup
A sync.WaitGroup with error handling and concurrency control -
channelify
Make functions return a channel for parallel processing via go routines. -
execpool
A pool that spins up a given number of processes in advance and attaches stdin and stdout when needed. Very similar to FastCGI but works for any command. -
concurrency-limiter
Concurrency limiter with support for timeouts , dynamic priority and context cancellation of goroutines. -
conexec
A concurrent toolkit to help execute funcs concurrently in an efficient and safe way. It supports specifying the overall timeout to avoid blocking. -
hands
Hands is a process controller used to control the execution and return strategies of multiple goroutines. -
queue
package queue gives you a queue group accessibility. Helps you to limit goroutines, wait for the end of the all goroutines and much more. -
async-job
AsyncJob is an asynchronous queue job manager with light code, clear and speed. I hope so ! 😬
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Popular Comparisons
README
golang worker pool
[中文说明](README_cn.md)
- Concurrency limiting goroutine pool.
- Limits the concurrency of task execution, not the number of tasks queued.
- Never blocks submitting tasks, no matter how many tasks are queued.
- Support timeout
- Support through security queues queue
Installation
The simplest way to install the library is to run:
$ go get github.com/xxjwxc/gowp
Support the maximum number of tasks, put them in the workpool and wait for them to be completed
Example
package main
import (
"fmt"
"time"
"github.com/xxjwxc/gowp/workpool"
)
func main() {
wp := workpool.New(10) // Set the maximum number of threads
for i := 0; i < 20; i++ { // Open 20 requests
ii := i
wp.Do(func() error {
for j := 0; j < 10; j++ { // 0-10 values per print
fmt.Println(fmt.Sprintf("%v->\t%v", ii, j))
time.Sleep(1 * time.Second)
}
//time.Sleep(1 * time.Second)
return nil
})
}
wp.Wait()
fmt.Println("down")
}
Support for error return
package main
import (
"fmt"
"time"
"github.com/xxjwxc/gowp/workpool"
)
func main() {
wp := workpool.New(10) // Set the maximum number of threads
for i := 0; i < 20; i++ {
ii := i
wp.Do(func() error {
for j := 0; j < 10; j++ { // 0-10 values per print
fmt.Println(fmt.Sprintf("%v->\t%v", ii, j))
if ii == 1 {
return errors.Cause(errors.New("my test err")) // have err return
}
time.Sleep(1 * time.Second)
}
return nil
})
}
err := wp.Wait()
if err != nil {
fmt.Println(err)
}
fmt.Println("down")
}
Supporting judgement of completion (non-blocking)
package main
import (
"fmt"
"time"
"github.com/xxjwxc/gowp/workpool"
)
func main() {
wp := workpool.New(5) // Set the maximum number of threads
for i := 0; i < 10; i++ {
// ii := i
wp.Do(func() error {
for j := 0; j < 5; j++ {
//fmt.Println(fmt.Sprintf("%v->\t%v", ii, j))
time.Sleep(1 * time.Second)
}
return nil
})
fmt.Println(wp.IsDone())
}
wp.Wait()
fmt.Println(wp.IsDone())
fmt.Println("down")
}
Support synchronous waiting for results
package main
import (
"fmt"
"time"
"github.com/xxjwxc/gowp/workpool"
)
func main() {
wp := workpool.New(5) // Set the maximum number of threads
for i := 0; i < 10; i++ {
ii := i
wp.DoWait(func() error {
for j := 0; j < 5; j++ {
fmt.Println(fmt.Sprintf("%v->\t%v", ii, j))
// if ii == 1 {
// return errors.New("my test err")
// }
time.Sleep(1 * time.Second)
}
return nil
//time.Sleep(1 * time.Second)
//return errors.New("my test err")
})
}
err := wp.Wait()
if err != nil {
fmt.Println(err)
}
fmt.Println("down")
}
Support timeout exit
package main
import (
"fmt"
"time"
"time"
"github.com/xxjwxc/gowp/workpool"
)
func main() {
wp := workpool.New(5) // Set the maximum number of threads
wp.SetTimeout(time.Millisecond) // set max timeout
for i := 0; i < 10; i++ {
ii := i
wp.DoWait(func() error {
for j := 0; j < 5; j++ {
fmt.Println(fmt.Sprintf("%v->\t%v", ii, j))
time.Sleep(1 * time.Second)
}
return nil
})
}
err := wp.Wait()
if err != nil {
fmt.Println(err)
}
fmt.Println("down")
}
limiter(cache)
package main
import (
"fmt"
"sync"
"time"
"github.com/xxjwxc/gowp/limiter"
)
func main() {
limiter := limiter.NewLimiter(limiter.WithLimit(10), limiter.WithNamespace("test"), limiter.WithTsTimeout(true) /*, limiter.WithRedis(res)*/)
var wg sync.WaitGroup
for i := 0; i < 20; i++ {
wg.Add(1)
go func() {
defer wg.Done()
token, _ := limiter.Acquire(10) // get
fmt.Println(token)
time.Sleep(1 * time.Second)
limiter.Release(token)
}()
}
wg.Wait()
fmt.Println("down")
}
limiter(redis)
package main
import (
"fmt"
"sync"
"time"
"github.com/xxjwxc/gowp/limiter"
"github.com/xxjwxc/public/myredis"
)
func main() {
conf := myredis.InitRedis(myredis.WithAddr("127.0.0.1:6379"), myredis.WithPwd("123456"), myredis.WithGroupName("test"))
res, err := myredis.NewRedis(conf)
if err != nil {
fmt.Println(err)
return
}
limiter := limiter.NewLimiter(limiter.WithRedis(res), limiter.WithLimit(10), limiter.WithNamespace("test") /*, limiter.WithRedis(res)*/)
var wg sync.WaitGroup
for i := 0; i < 20; i++ {
wg.Add(1)
go func() {
defer wg.Done()
token, _ := limiter.Acquire(10)
fmt.Println(token)
time.Sleep(1 * time.Second)
limiter.Release(token)
}()
}
wg.Wait()
fmt.Println("down")
}