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Fix Locks

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- Wrong return of lock releasing with DBA provider
- It's not possible to maintain Semaphore locks, since they aren't accessible by other processes
Should solve https://github.com/friendica/friendica/issues/7298#issuecomment-521996540
This commit is contained in:
Philipp Holzer 2019-08-17 19:33:36 +02:00
parent e8561b480b
commit c803dcb6c5
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4 changed files with 74 additions and 48 deletions
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8
src/Core/Lock/DatabaseLock.php
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@ -82,7 +82,11 @@ class DatabaseLock extends Lock
$where = ['name' => $key, 'pid' => $this->pid];
}
$return = $this->dba->delete('locks', $where);
if ($this->dba->exists('locks', $where)) {
$return = $this->dba->delete('locks', $where);
} else {
$return = false;
}
$this->markRelease($key);
@ -105,7 +109,7 @@ class DatabaseLock extends Lock
$this->acquiredLocks = [];
return $return;
return $return && $success;
}
/**