https://github.com/pkg6/php-lock

基于php对常见的分布式锁方案封装
https://github.com/pkg6/php-lock

Last synced: 7 days ago
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基于php对常见的分布式锁方案封装

• Host: GitHub
• URL: https://github.com/pkg6/php-lock
• Owner: pkg6
• License: mit
• Created: 2023-01-20T03:23:13.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-01-20T03:43:52.000Z (almost 2 years ago)
• Last Synced: 2024-08-11T09:32:51.177Z (3 months ago)
• Language: PHP
• Homepage:
• Size: 6.84 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## 锁实例化

~~~

//文件锁

$lock = new \Pkg6\Lock\FileLock('test');

$lock =  \Pkg6\Lock\FileLock::getInstance('test');

//redis锁

$redis = new \Redis();

$redis->connect('127.0.0.1', 6379);

$lock =new \Pkg6\Lock\RedisLock('test', $redis);

$lock = \Pkg6\Lock\RedisLock::getInstance('test', $redis);

//memcache锁

$memcache = new \Memcache();

$memcache->connect('127.0.0.1', 11211, 120);

$lock =new \Pkg6\Lock\MemcacheLock('test', $memcache);

$lock = \Pkg6\Lock\MemcacheLock::getInstance('test', $memcache);

//memcached锁

$memcached = new \Memcached();

$memcached->addServer('127.0.0.1', 11211);

$memcached->setOption(Memcached::OPT_BINARY_PROTOCOL, true);

$lock = new \Pkg6\Lock\MemcachedLock('test', $memcached);

$lock = \Pkg6\Lock\MemcachedLock::getInstance('test', $memcached);

~~~

## 锁基本使用

~~~

if (\Pkg6\Lock\Lock::LOCK_RESULT_SUCCESS === $lock->lock()) {

   // 加锁后处理的任务

   $lock->unlock();

}

~~~

## 锁高级使用

~~~

$result = $lock->lock(

    function(){

        // 加锁后处理的任务

    },

    function(){

        // 判断是否其它并发已经处理过任务

    }

);

switch($result)

{

    case \Pkg6\Lock\Lock::LOCK_RESULT_CONCURRENT_COMPLETE:

        // 其它请求已处理

        break;

    case \Pkg6\Lock\Lock::LOCK_RESULT_CONCURRENT_UNTREATED:

        // 在当前请求处理

        break;

    case \Pkg6\Lock\Lock::LOCK_RESULT_FAIL:

        echo '获取锁失败', PHP_EOL;

        break;

}

~~~