https://github.com/x-punch/x-locker

Lock for golang, support monolithic application lock or distributed lock.
https://github.com/x-punch/x-locker

lock mutex mutex-lock redlock sync

Last synced: about 1 month ago
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Lock for golang, support monolithic application lock or distributed lock.

• Host: GitHub
• URL: https://github.com/x-punch/x-locker
• Owner: x-punch
• License: apache-2.0
• Created: 2020-05-25T09:32:49.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-09-10T09:27:31.000Z (over 4 years ago)
• Last Synced: 2024-06-20T02:13:29.219Z (6 months ago)
• Topics: lock, mutex, mutex-lock, redlock, sync
• Language: Go
• Homepage:
• Size: 20.5 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# X Locker

sync.Mutex can be used to lock in golang, but you need to define the mutex in advance.

Sometimes what we want to lock is generated dynamicly, so this package is used to lock in dynamic.

We can group some lock by id, and they shared the same mutex.

## Usage

```go

import locker "github.com/x-punch/x-locker"

```

```go

l := locker.NewLocker()

```

```go

l.Lock("id")

defer l.Unlock("id")

// do something

```

# Redlock

Redsync provides a Redis-based distributed mutual exclusion lock implementation for Go as described in [this post](http://redis.io/topics/distlock).

## Usage

```go

package main

import (

	"log"

	"sync"

	"time"

	"github.com/go-redis/redis/v8"

	"github.com/x-punch/x-locker/redlock"

)

func main() {

	locker := redlock.New([]redlock.RedisClient{redis.NewClient(&redis.Options{Addr: ":6379"})})

	l := locker.NewLock("id")

	if err := l.Lock(); err != nil {

		panic(err)

	}

	defer l.Unlock()

    

    // do something

}

```