swordev/mutex

Read-write concurrency control

0.1.0 2020-07-27 12:07 UTC

Requires (Dev)

• phpstan/phpstan: ^0.12.9
• phpunit/phpunit: ^9.1.3

MIT

• Juanra GM

• lock
• semaphore
• mutex
• flock
• concurrency

README

Read-write concurrency control

Installation

composer require @swordev/mutex

Usage

File read/write lock

use Swordev\Mutex\FileMutex;

$mutex1 = new FileMutex('key');
$mutex2 = new FileMutex('key');

$mutex1->readLock(); // true
$mutex2->writeLock(); // false

$mutex1->unlock(); // true
$mutex2->writeLock(); // true

Timeout

use Swordev\Mutex\FileMutex;

$mutex = new FileMutex('key');
$mutex->writeLock(5000);

Contextual lock

use Swordev\Mutex\FileMutex;

class Foo {
	function method() {
		$mutex = new FileMutex(__CLASS__ . '|' . __FUNCTION__);
		$mutex->writeLock();
		// ...
	}
}

Mutex factory

use Swordev\Mutex\MutexFactory;

$mutex = new MutexFactory::create(FileMutex::class, 'key');

Development

Test

composer run test

Analyse

composer run analyse

Author

Juanra GM - https://github.com/juanrgm

Distributed under the MIT license.

https://github.com/swordev/mutex-php