sokolnikov911 / console-mutex-updated
Mutex for Laravel (including Laravel 10.x) Console Commands.
Requires
- php: ~8.1|~8.2
- arvenil/ninja-mutex: dev-master#82cbb2c
- illuminate/console: ^10.0
- illuminate/support: ^10.0
- ramsey/collection: ^2.0
Requires (Dev)
- ext-pdo_mysql: *
- ext-redis: *
- mockery/mockery: ^1.4.4
- orchestra/testbench: ^8.0
- phpunit/phpunit: ^9.5.10
- predis/predis: ^2.1
- sokolnikov911/testing-tools-updated: ^10.0
- dev-master
- 10.x-dev
- 10.0.0
- 9.x-dev
- 9.2.0
- 9.1.0
- 9.0.0
- 8.x-dev
- 8.1.0
- 8.0.0
- 7.x-dev
- 7.1.0
- 7.0.0
- 6.x-dev
- 6.2.0
- 6.1.0
- 6.0.0
- 5.8.x-dev
- 5.8.1
- 5.8.0
- 5.7.x-dev
- 5.7.5
- 5.7.4
- 5.7.3
- 5.7.2
- 5.7.1
- 5.7.0
- 5.6.x-dev
- 5.6.4
- 5.6.3
- 5.6.2
- 5.6.1
- 5.6.0
- 5.5.x-dev
- 5.5.6
- 5.5.5
- 5.5.4
- 5.5.3
- 5.5.2
- 5.5.1
- 5.5.0
- 5.4.x-dev
- 5.4.2
- 5.4.1
- 5.4.0
- 5.3.x-dev
- 5.3.2
- 5.3.1
- 5.3.0
- 5.2.x-dev
- 5.2.2
- 5.2.1
- 5.2.0
- 5.1.x-dev
- 5.1.2
- 5.1.1
- 5.1.0
- 1.5.0
- 1.4.6
- 1.4.5
- 1.4.4
- 1.4.3
- 1.4.2
- 1.4.1
- 1.4.0
- 1.3.2
- 1.3.1
- 1.3.0
- 1.2.1
- 1.2.0
- 1.1.13
- 1.1.12
- 1.1.11
- 1.1.10
- 1.1.9
- 1.1.8
- 1.1.7
- 1.1.6
- 1.1.5
- 1.1.4
- 1.1.3
- 1.1.2
- 1.1.1
- 1.1.0
- 1.0.2
- 1.0.1
- 1.0.0
- 0.1.9
- 0.1.8
- 0.1.7
- 0.1.6
- 0.1.5
- 0.1.4
- 0.1.3
- 0.1.2
- 0.1.1
This package is auto-updated.
Last update: 2024-11-10 13:59:45 UTC
README
Laravel Console Mutex
Mutex for Laravel Console Commands.
Table of contents
Usage
-
Install the package via Composer:
composer require illuminated/console-mutex
-
Use
Illuminated\Console\WithoutOverlapping
trait:use Illuminated\Console\WithoutOverlapping; class ExampleCommand extends Command { use WithoutOverlapping; // ... }
Strategies
Mutex can prevent overlapping by using various strategies:
file
(default)mysql
redis
memcached
The default file
strategy is acceptable for small applications, which are deployed on a single server.
If your application is more complex and deployed on several nodes, you should consider using another mutex strategy.
You can change strategy by using the $mutexStrategy
field:
class ExampleCommand extends Command { use WithoutOverlapping; protected string $mutexStrategy = 'mysql'; // ... }
Or by using the setMutexStrategy()
method:
class ExampleCommand extends Command { use WithoutOverlapping; public function __construct() { parent::__construct(); $this->setMutexStrategy('mysql'); } // ... }
Advanced
Set custom timeout
By default, if mutex sees that the command is already running, it will immediately quit. You can change that behavior by setting a timeout in which mutex can wait for another running command to finish its execution.
You can set the timeout by specifying the $mutexTimeout
field:
class ExampleCommand extends Command { use WithoutOverlapping; // In milliseconds protected ?int $mutexTimeout = 3000; // ... }
Or by using the setMutexTimeout()
method:
class ExampleCommand extends Command { use WithoutOverlapping; public function __construct() { parent::__construct(); // In milliseconds $this->setMutexTimeout(3000); } // ... }
Here's how the $mutexTimeout
field is treated:
0
- no waiting (default);{int}
- wait for the given number of milliseconds;null
- wait for the running command to finish its execution;
Handle multiple commands
Sometimes it might be useful to have a shared mutex for multiple commands. You can easily achieve that by setting the same mutex name for all of those commands.
You should use the getMutexName()
method for that:
class ExampleCommand extends Command { use WithoutOverlapping; public function getMutexName() { return 'shared-for-command1-and-command2'; } // ... }
Set custom storage folder
If you're using the file
strategy, mutex files would be stored in the storage/app
folder.
You can change that by overriding the getMutexFileStorage()
method:
class ExampleCommand extends Command { use WithoutOverlapping; public function getMutexFileStorage() { return storage_path('my/custom/path'); } // ... }
Troubleshooting
Trait included, but nothing happens?
WithoutOverlapping
trait overrides the initialize()
method:
trait WithoutOverlapping { protected function initialize(InputInterface $input, OutputInterface $output) { $this->initializeMutex(); parent::initialize($input, $output); } // ... }
If your command overrides the initialize()
method too, you have to call the initializeMutex()
method by yourself:
class ExampleCommand extends Command { use WithoutOverlapping; protected function initialize(InputInterface $input, OutputInterface $output) { // You have to call it first $this->initializeMutex(); // Then goes your custom code $this->foo = $this->argument('foo'); $this->bar = $this->argument('bar'); $this->baz = $this->argument('baz'); } // ... }
Several traits conflict?
If you're using another illuminated/console-%
package, you'll get the "traits conflict" error.
For example, if you're building a loggable command, which doesn't allow overlapping:
class ExampleCommand extends Command { use Loggable; use WithoutOverlapping; // ... }
You'll get the traits conflict, because both of those traits are overriding the initialize()
method:
If two traits insert a method with the same name, a fatal error is produced, if the conflict is not explicitly resolved.
To fix that - override the initialize()
method and resolve the conflict:
class ExampleCommand extends Command { use Loggable; use WithoutOverlapping; protected function initialize(InputInterface $input, OutputInterface $output) { // Initialize conflicting traits $this->initializeMutex(); $this->initializeLogging(); } // ... }
License
Laravel Console Mutex is open-sourced software licensed under the MIT license.
Forked from https://github.com/dmitry-ivanov/laravel-console-mutex