Download the PHP package crystoline/laravel-redlock without Composer
On this page you can find all versions of the php package crystoline/laravel-redlock. It is possible to download/install these versions without Composer. Possible dependencies are resolved automatically.
Download crystoline/laravel-redlock
More information about crystoline/laravel-redlock
Files in crystoline/laravel-redlock
Package laravel-redlock
Short Description Redis distributed locks for laravel
License MIT
FAQ
Example:
In general, it is recommended to use always a project to download your libraries. In an application normally there is more than one library needed.
- Some hosting areas are not accessible by a terminal or SSH. Then it is not possible to use Composer.
- To use Composer is sometimes complicated. Especially for beginners.
- Composer needs much resources. Sometimes they are not available on a simple webspace.
- If you are using private repositories you don't need to share your credentials. You can set up everything on our site and then you provide a simple download link to your team member.
- Simplify your Composer build process. Use our own command line tool to download the vendor folder as binary. This makes your build process faster and you don't need to expose your credentials for private repositories.
Informations about the package laravel-redlock
Laravel RedLock
Provides a generic locking mechanism using Redis. Implements the locking standard proposed by Redis.
Acknowledgements
This library was originally built by LibiChai based on the Redlock algorithm developed by antirez. The library was reworked by the team at That's Us, Inc.
Installation
composer require crystoline/laravel-redlock- Add
Crystoline\RedLock\RedLockServiceProvider::class,to theprovidersarray in config/app.php - Enjoy!
It's Simple!
Set a lock on any scalar. If the lock() method returns false, you did not acquire the lock.
Store results of the lock() method. Use this value to release the lock with unlock().
Example
This example sets a lock on the key "1" with a 3 second expiration time.
If it acquired the lock, it does some work and releases the lock.
Refresh
Use refreshLock() to reacquire and extend the time of your lock.
Even Easier with Closures
Use runLocked() for nicer syntax. The method returns the results of the closure, or else false if the lock could not be acquired.
Refresh with Closures
You can easily refresh your tokens when using closures. The first parameter to your closure is $refresh. Simply call it when you want to refresh. If the lock cannot be refreshed, $refresh() will break out of the closure.
Lock Queue Jobs Easily
If you're running jobs on a Laravel queue, you may want to avoid queuing up the same job more than once at a time.
The Crystoline\RedLock\Traits\QueueWithoutOverlap trait provides this functionality with very few changes to your job. Usually only two changes are necessary.
use Crystoline\RedLock\Traits\QueueWithoutOverlapas a trait- Change the
handle()method tohandleSync()
Sometimes it's also necessary to specify a getLockKey() method. This method must return the string that needs to be locked.
This is typically unnecessary because the lock key can be generated automatically. But if the job's data is not easy to stringify, you must define the getLockKey() method.
This trait also provides a refresh method called refreshLock(). If refreshLock() is unable to refresh the lock, an exception is thrown and the job fails.
Finally, you can change the lock time-to-live from the default 300 seconds to another
value using the $lock_time property.
Contribution
If you find a bug or want to contribute to the code or documentation, you can help by submitting an issue or a pull request.
License
All versions of laravel-redlock with dependencies
illuminate/support Version >=5.4
illuminate/console Version >=5.4
php Version >=7.1.0