| Method | Description | |
|---|---|---|
| check_lock ( $lock, $limit = null, $timeout = null ) : boolean | Set a lock and limit how many concurrent jobs are permitted | |
| free_lock ( $lock, $expires ) | When event completes, allow another | |
| get_lock_timestamp ( $lock ) | Retrieve a lock's timestamp | |
| get_lock_value ( $lock ) | Retrieve a lock from cache | |
| prime_lock ( $lock, $expires ) | Ensure lock entries are initially set | |
| reset_lock ( $lock, $expires ) | Clear a lock's current values, in order to free it |
| Method | Description | |
|---|---|---|
| get_key ( $lock, $type = 'lock' ) | Build cache key |
| public static check_lock ( $lock, $limit = null, $timeout = null ) : boolean | ||
| $lock | string Lock name | |
| $limit | int Concurrency limit | |
| $timeout | int Timeout in seconds | |
| return | boolean | |
| public static free_lock ( $lock, $expires ) |
| public static get_lock_timestamp ( $lock ) |
| public static get_lock_value ( $lock ) |
| public static prime_lock ( $lock, $expires ) |
| public static reset_lock ( $lock, $expires ) |