Fixing lock release error #537
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dvdcastro
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Apr 2, 2024
| $lockfactory = \core\lock\lock_config::get_lock_factory('tool_objectfs_object'); | ||
| $this->logger->start_timing(); | ||
| $lock = $lockfactory->get_lock($resource, $timeout); | ||
| $lock->release(); |
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This is not correct. You can't release the lock as soon as you get it. There must be a reason why the lock is not being released. We also found this bug ourselves.
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In Moodle 3.11.+ we getting this error:
A lock was created but not released at: [dirroot]/admin/tool/objectfs/classes/local/store/object_file_system.php on line 216 Code should look like: $factory = \core\lock\lock_config::get_lock_factory('type'); $lock = $factory->get_lock(50e571f912ea1e8d29ccfeb56a43748b59f24c3d); $lock->release(); // Locks must ALWAYS be released like this.In my scenario, looks it´s happening when I try access objectfs in interface and cron in same time.