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<?php namespace Comodojo\Daemon\Locker;
use \Exception;
/**
* @package Comodojo Daemon
* @author Marco Giovinazzi <[email protected]>
* @license MIT
*
* LICENSE:
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
class PidLock extends AbstractLocker {
* Lock file name
* @var string
private $lockfile = "daemon.pid";
public function __construct($lockfile = null) {
if ( $lockfile !== null ) $this->lockfile = $lockfile;
}
public function lock($pid) {
return self::writeLock($this->lockfile, $pid);
public function release() {
return self::releaseLock($this->lockfile);