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Direktori : /home2/selectio/www/fms-worksuite/vendor/amphp/parallel/lib/Worker/ |
Current File : /home2/selectio/www/fms-worksuite/vendor/amphp/parallel/lib/Worker/WorkerThread.php |
<?php namespace Amp\Parallel\Worker; use Amp\Parallel\Context\Thread; use Amp\Parallel\Sync\Channel; use Amp\Promise; /** * A worker thread that executes task objects. * * @deprecated ext-pthreads development has been halted, see https://github.com/krakjoe/pthreads/issues/929 */ final class WorkerThread extends TaskWorker { /** * @param string $envClassName Name of class implementing \Amp\Parallel\Worker\Environment to instigate. * Defaults to \Amp\Parallel\Worker\BasicEnvironment. * @param string|null $bootstrapPath Path to custom autoloader. */ public function __construct(string $envClassName = BasicEnvironment::class, string $bootstrapPath = null) { parent::__construct(new Thread(static function (Channel $channel, string $className, string $bootstrapPath = null): Promise { if ($bootstrapPath !== null) { if (!\is_file($bootstrapPath)) { throw new \Error(\sprintf("No file found at bootstrap file path given '%s'", $bootstrapPath)); } // Include file within unbound closure to protect scope. (static function () use ($bootstrapPath): void { require $bootstrapPath; })->bindTo(null, null)(); } if (!\class_exists($className)) { throw new \Error(\sprintf("Invalid environment class name '%s'", $className)); } if (!\is_subclass_of($className, Environment::class)) { throw new \Error(\sprintf("The class '%s' does not implement '%s'", $className, Environment::class)); } $environment = new $className; if (!\defined("AMP_WORKER")) { \define("AMP_WORKER", \AMP_CONTEXT); } $runner = new TaskRunner($channel, $environment); return $runner->run(); }, $envClassName, $bootstrapPath)); } }