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<?php namespace Comodojo\Extender\Task; |
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use \Comodojo\Daemon\Locker\AbstractLocker; |
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use \Comodojo\Daemon\Utils\ProcessTools; |
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/** |
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* @package Comodojo Extender |
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* @author Marco Giovinazzi <[email protected]> |
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* @license MIT |
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* |
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* LICENSE: |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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*/ |
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class Locker extends AbstractLocker { |
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protected $usage = [ |
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'STARTTIMESTAMP' => null, |
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'PID' => null, |
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'MEMORYUSAGE' => null, |
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'MEMORYPEAKUSAGE' => null |
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]; |
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protected $counters = [ |
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'QUEUED' => 0, |
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'RUNNING' => 0, |
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'COMPLETED' => 0, |
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'SUCCEEDED' => 0, |
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'FAILED' => 0, |
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'ABORTED' => 0 |
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]; |
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/** |
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* Lock file name |
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* |
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* @var string |
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*/ |
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private $lockfile; |
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public function __construct($lockfile) { |
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$this->lockfile = $lockfile; |
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$this->usage_data['STARTTIMESTAMP'] = time(); |
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$this->usage_data['PID'] = ProcessTools::getPid(); |
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} |
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public function getQueued() { |
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return $this->counters['QUEUED']; |
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} |
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public function getRunning() { |
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return $this->counters['RUNNING']; |
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} |
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public function getCompleted() { |
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return $this->counters['COMPLETED']; |
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} |
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public function getSucceeded() { |
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return $this->counters['SUCCEEDED']; |
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} |
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public function getFailed() { |
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return $this->counters['FAILED']; |
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} |
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public function getAborted() { |
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return $this->counters['ABORTED']; |
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} |
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public function lock($what) { |
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$usage = $this->updateUsage(); |
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$counters = $this->updateCounters($what); |
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$data = serialize([ |
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'USAGE' => $usage, |
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'COUNTERS' => $counters |
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]); |
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return self::writeLock($this->lockfile, $data); |
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} |
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public function release() { |
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return self::releaseLock($this->lockfile); |
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} |
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protected function updateUsage() { |
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$this->usage_data['MEMORYUSAGE'] = memory_get_usage(); |
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$this->usage_data['MEMORYPEAKUSAGE'] = memory_get_peak_usage(); |
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return $this->usage_data; |
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} |
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protected function updateCounters($counters) { |
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if ( isset($counters['QUEUED']) && is_int($counters['QUEUED']) ) $this->counters['QUEUED'] = $counters['QUEUED']; |
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if ( isset($counters['RUNNING']) && is_int($counters['RUNNING']) ) $this->counters['RUNNING'] = $counters['RUNNING']; |
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if ( !empty($counters['COMPLETED']) ) $this->counters['COMPLETED'] = $this->counters['COMPLETED'] + (int) $counters['COMPLETED']; |
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if ( !empty($counters['SUCCEEDED']) ) $this->counters['SUCCEEDED'] = $this->counters['SUCCEEDED'] + (int) $counters['SUCCEEDED']; |
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if ( !empty($counters['FAILED']) ) $this->counters['FAILED'] = $this->counters['FAILED'] + (int) $counters['FAILED']; |
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if ( !empty($counters['ABORTED']) ) $this->counters['ABORTED'] = $this->counters['ABORTED'] + (int) $counters['ABORTED']; |
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// array_walk($this->counters, function(&$counter, $name) use ($counters) { |
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// |
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// if ( !empty($counters[$name]) ) $counter = $counter + (int) $counters[$name]; |
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// |
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// }); |
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return $this->counters; |
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} |
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} |
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comodojo /
extender.framework
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