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Console Lock

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WIP
This commit is contained in:
Philipp Holzer 2019-08-13 21:20:41 +02:00
parent 425876316f
commit 41e2031e6b
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GPG key ID: D8365C3D36B77D90
9 changed files with 420 additions and 25 deletions
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49
src/Core/Lock/CacheLock.php
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@ -7,6 +7,11 @@ use Friendica\Core\Cache\IMemoryCache;
class CacheLock extends Lock
{
/**
* @var string The static prefix of all locks inside the cache
*/
const CACHE_PREFIX = 'lock:';
/**
* @var \Friendica\Core\Cache\ICache;
*/
@ -25,7 +30,7 @@ class CacheLock extends Lock
/**
* (@inheritdoc)
*/
public function acquireLock($key, $timeout = 120, $ttl = Cache::FIVE_MINUTES)
public function acquireLock($key, $timeout = 120, $ttl = Cache\Cache::FIVE_MINUTES)
{
$got_lock = false;
$start = time();
@ -85,6 +90,46 @@ class CacheLock extends Lock
return isset($lock) && ($lock !== false);
}
/**
* {@inheritDoc}
*/
public function getName()
{
return $this->cache->getName();
}
/**
* {@inheritDoc}
*/
public function getLocks(string $prefix = '')
{
$locks = $this->cache->getAllKeys(self::CACHE_PREFIX . $prefix);
array_walk($locks, function (&$lock, $key) {
$lock = substr($lock, strlen(self::CACHE_PREFIX));
});
return $locks;
}
/**
* {@inheritDoc}
*/
public function releaseAll($override = false)
{
$success = parent::releaseAll($override);
$locks = $this->getLocks();
foreach ($locks as $lock) {
if (!$this->releaseLock($lock, $override)) {
$success = false;
}
}
return $success;
}
/**
* @param string $key The original key
*
@ -92,6 +137,6 @@ class CacheLock extends Lock
*/
private static function getLockKey($key)
{
return "lock:" . $key;
return self::CACHE_PREFIX . $key;
}
}