https://github.com/abiosoft/semaphore

Wrapping sync.Mutex for familiar semaphore api
https://github.com/abiosoft/semaphore

go golang mutex semaphore

Last synced: about 1 year ago
JSON representation

Wrapping sync.Mutex for familiar semaphore api

• Host: GitHub
• URL: https://github.com/abiosoft/semaphore
• Owner: abiosoft
• License: apache-2.0
• Created: 2012-09-18T12:02:07.000Z (almost 14 years ago)
• Default Branch: master
• Last Pushed: 2024-08-18T08:36:24.000Z (almost 2 years ago)
• Last Synced: 2025-04-10T18:44:59.660Z (about 1 year ago)
• Topics: go, golang, mutex, semaphore
• Language: Go
• Homepage:
• Size: 10.7 KB
• Stars: 45
• Watchers: 3
• Forks: 14
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          

semaphore

=========

Semaphore in Go

[![Build Status](https://travis-ci.org/abiosoft/semaphore.svg?branch=master)](https://travis-ci.org/abiosoft/semaphore)

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

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

### Usage

Initiate

```go

import "github.com/abiosoft/semaphore"

...

sem := semaphore.New(5) // new semaphore with 5 permits

```

Acquire

```go

sem.Acquire() // one

sem.AcquireMany(n) // multiple

sem.AcquireWithin(n, time.Second * 5) // timeout after 5 sec

sem.AcquireContext(ctx, n) // acquire with context

```

Release

```go

sem.Release() // one

sem.ReleaseMany(n) // multiple

```

### documentation

http://godoc.org/github.com/abiosoft/semaphore