Using Amphp with a framework such as Magento

Question

I am trying to use Amphp Parallel functions with the Magento framework in a custom module.

try {
    $response = wait(parallelMap($items, function ($item) use ($arg1){
        $this->getCustomItems( $item, $arg1);
    }));

} catch (MultiReasonException $exception) {
    foreach ($exception->getReasons() as $reason) {
        var_dump($reason->getMessage());
    }
}

The issue i am having when running the above code is

Uncaught RuntimeException in worker with message "ObjectManager isn't initialized" and code "0"; use Amp\Parallel\Worker\TaskFailureException::getOriginalTrace() for the stack trace in the worker

The Magento framework is autoloaded using composer. So i have no clue as to why it can not initialize the object manager.

Answer 1

Magento 的依赖是通过 autoload 自动加载的，但是当它没有被 Magento 内核初始化时是没有用的，你需要创建一个单独的 Magento API，并通过你的 vendor 中编写的回调方法（使用 CURL 请求）请求该 API /autloload.php，这是您可以使用 amphp 的方式。