### Install Hyperf Lock Component via Composer

Source: https://github.com/friendsofhyperf/lock/blob/main/README.md

This command adds the `friendsofhyperf/lock` package as a dependency to your Hyperf project using Composer, making the lock component available for use.

```shell
composer require friendsofhyperf/lock
```

--------------------------------

### Acquire Lock with Auto-Release Closure in Hyperf

Source: https://github.com/friendsofhyperf/lock/blob/main/README.md

This example shows how to acquire a lock by passing a closure to the `get()` method. The lock is held indefinitely while the closure executes and is automatically released upon its completion, simplifying lock management.

```php
lock('foo')->get(function () {
    // Lock acquired indefinitely and automatically released...
});
```

--------------------------------

### Manage Lock Using Annotation in Hyperf

Source: https://github.com/friendsofhyperf/lock/blob/main/README.md

This example shows how to declare a lock using the `#[Lock]` annotation on a class property. The lock instance is then automatically injected, allowing the `get()` method with a closure to be used for lock management within the class method.

```php
use FriendsOfHyperf\Lock\Annotation\Lock;
use FriendsOfHyperf\Lock\Driver\LockInterface;

class Foo
{
    #[Lock(name:"foo", seconds:10)]
    protected LockInterface $lock;

    public function bar()
    {
        $this->lock->get(function () {
            // Lock acquired indefinitely and automatically released...
        });
    }
}
```

--------------------------------

### Block for Lock with Timeout and Auto-Release Closure in Hyperf

Source: https://github.com/friendsofhyperf/lock/blob/main/README.md

Similar to the previous example, this demonstrates blocking for a lock with a timeout, but it uses a closure for automatic release. The lock is acquired if available within the specified time and released automatically after the closure's execution.

```php
lock('foo', 10)->block(5, function () {
    // Lock acquired after waiting maximum of 5 seconds...
});
```

--------------------------------

### Publish Hyperf Lock Configuration

Source: https://github.com/friendsofhyperf/lock/blob/main/README.md

This command publishes the default configuration file for the `friendsofhyperf/lock` component to your Hyperf project's config directory, allowing for customization of lock settings.

```shell
php bin/hyperf.php vendor:publish friendsofhyperf/lock -i config
```

--------------------------------

### Acquire and Release a Lock in Hyperf

Source: https://github.com/friendsofhyperf/lock/blob/main/README.md

This snippet demonstrates how to acquire a named lock with a specified expiration time using the `lock()` helper function and then explicitly release it. The lock is acquired if available, and the `release()` method ensures it's freed.

```php
$lock = lock($name = 'foo', $seconds = 10, $owner = null);

if ($lock->get()) {
    // Lock acquired for 10 seconds...

    $lock->release();
}
```

--------------------------------

### Block and Wait for Lock Acquisition with Timeout in Hyperf

Source: https://github.com/friendsofhyperf/lock/blob/main/README.md

This snippet illustrates how to attempt to acquire a lock by blocking for a maximum specified duration. If the lock cannot be acquired within the timeout, a `LockTimeoutException` is thrown, which can be caught to handle failure. The lock is released in a `finally` block.

```php
use FriendsOfHyperf\Lock\Exception\LockTimeoutException;

$lock = lock('foo', 10);

try {
    $lock->block(5);

    // Lock acquired after waiting maximum of 5 seconds...
} catch (LockTimeoutException $e) {
    // Unable to acquire lock...
} finally {
    optional($lock)->release();
}
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.