Yii2 redis mutex

Install

Via Composer

$ composer require pastuhov/yii2-redis-mutex

Features

• Deadlock free
• Robust

Disadvantages

• no spinlock
• non distributed

Usage

$mutex = \Yii::createObject([
	'class' => \pastuhov\yii2redismutex\RedisMutex::className(),
	'redis' => $redisConnection
]);

$mutexName = 'lock';

if ($mutex->acquire($mutexName)) {
	$value++;
	$mutex->release($mutexName);
}

Testing

$ composer test

or

$ phpunit

Debugging

For debugging purposes use:

$ redis-cli monitor

or

$ tail -f tests/runtime/logs/app.log -n 1000

Security

If you discover any security related issues, please email kirill@pastukhov.su instead of using the issue tracker.

Credits

• Kirill Pastukhov
• All Contributors

License

GNU General Public License, version 2. Please see License File for more information.