haskel/mutex

Mutex Component

dev-master / 0.1.x-dev 2019-06-18 10:23 UTC

Requires

• php: >=5.6

Requires (Dev)

• psr/log: ~1.0

Suggests

• predis/predis: For using redis as storage

MIT

• Pavel Khaskel

README

The Mutex component provides the ability to manage locks while accessing the resource at the same time.

Installation

composer require haskel/mutex

Usage

Basic usage

use Haskel\Component\Mutex\MutexManager;
use Haskel\Component\Mutex\Mutex\PlainMutex;

$mutexManager = new MutexManager();
$mutex = new PlainMutex('SOME_UNIQUE_STRING');
$mutexManager->acquire($mutex);
//some actions
$mutexManager->release($mutex);

To release everytime if exception throws

use Haskel\Component\Mutex\MutexManager;
use Haskel\Component\Mutex\Mutex\PlainMutex;

$mutexManager = new MutexManager();
$mutex = new PlainMutex('SOME_UNIQUE_STRING');
$mutexManager->acquire($mutex);
//some actions
try {
    //some actions
} finally {
    $mutexManager->release($mutex);
}

Try to acquire within 20 seconds

use Haskel\Component\Mutex\MutexManager;
use Haskel\Component\Mutex\Mutex\PlainMutex;

$mutexManager = new MutexManager();
$mutex = new PlainMutex('SOME_UNIQUE_STRING');
$mutexManager->acquire($mutex, 20);
// .......