Cannot manage in getting it working: Spatie\Async\Output\ParallelError

Question

Cannot manage in getting it working: Spatie\Async\Output\ParallelError

mmartinello opened this issue 3 years ago · comments

Hi,

I'm making a test to find out how this works but even with a very simple test I'm getting an Spatie\Async\Output\ParallelError Exception:

This is the code I'm trying to execute:

<?php

// Composer autoload
require_once(sprintf("%s/vendor/autoload.php", __DIR__));

use Spatie\Async\Pool;

// Check is supported
$is_supported = Pool::isSupported();
echo "IS SUPPORTED:\n";
var_dump($is_supported);

// Create a new pool
$pool = Pool::create();

$things = [];
$things[] = "foo";
$things[] = "bar";

foreach ($things as $i => $thing) {
    $pool->add(function () use ($i, $thing) {
        $file_path = "/Users/mattia/Projects/infojuice-pdf-generator/%d.txt";
        $file_path = sprintf($file_path, $i);
        file_put_contents($file_path, $thing);
    })->then(function ($output) {
        echo "SUCCESS";
    })->catch(function (Throwable $exception) {
        print_r($exception);

        $msg = "ERROR: %s";
        $msg = sprintf($msg, $exception);
        echo sprintf("%s\n", $msg);
    });
}

As you can see in the output, Pool::isSupported() is true.

I'm on Mac OS X 11.5.2 (Big Sur) with PHP 7.4.5:

 ~ > php --version
PHP 7.4.5 (cli) (built: Apr 23 2020 02:25:56) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Xdebug v2.9.5, Copyright (c) 2002-2020, by Derick Rethans
    with Zend OPcache v7.4.5, Copyright (c), by Zend Technologies

Could you help me to find out where I'm wrong, please?

Thank you very much ☺️

marteze · Answer 1 · Sun Feb 06 2022 05:59:56 GMT+0800 (China Standard Time)

I got an similar error and only could fix avoiding using "$pool->add()" and "$pool->wait()"...
Try this:

// Create a new pool
$pool = Pool::create();

$things = [];
$things[] = "foo";
$things[] = "bar";

foreach ($things as $i => $thing) {
    $pool[] = async(function () use ($i, $thing) {
        $file_path = "/Users/mattia/Projects/infojuice-pdf-generator/%d.txt";
        $file_path = sprintf($file_path, $i);
        file_put_contents($file_path, $thing);
    })->then(function ($output) {
        echo "SUCCESS";
    })->catch(function (Throwable $exception) {
        print_r($exception);
        
        $msg = "ERROR: %s";
        $msg = sprintf($msg, $exception);
        echo sprintf("%s\n", $msg);
    });
}

await($pool);

I'm running php 8.0.x

spatie-bot · Answer 2 · Mon Jun 06 2022 18:00:36 GMT+0800 (China Standard Time)

Dear contributor,

because this issue seems to be inactive for quite some time now, I've automatically closed it. If you feel this issue deserves some attention from my human colleagues feel free to reopen it.

safarovitch_jr · Answer 3 · Thu Jan 12 2023 05:56:28 GMT+0800 (China Standard Time)

This issue is still unresolved

Wajdi Jurry · Answer 4 · Tue May 09 2023 17:28:03 GMT+0800 (China Standard Time)

I have the same issue. I can't event run very simple tasks.

TestTaskOne.php

use Spatie\Async\Task;

class TestTaskOne extends Task
{

    public function configure()
    {
        // TODO: Implement configure() method.
    }

    public function run()
    {
        \Yii::$app->cache->redis->set('task one', 'done');
    }
}

TestTaskTwo.php

use Spatie\Async\Task;

class TestTaskTwo extends Task
{

    public function configure()
    {
        // TODO: Implement configure() method.
    }

    public function run()
    {
        \Yii::$app->cache->redis->set('task two', 'done');
    }
}

I keep getting ParallelError exception.

Wajdi Jurry · Answer 5 · Tue May 09 2023 21:18:55 GMT+0800 (China Standard Time)

After digging into code, I have to import the vendor/autoload.php file using this method:

$pool->autoload('/path/to/vendor/autoload.php');

It should do the magic.

SoftwareZimbabwe · Answer 6 · Wed Oct 18 2023 05:29:32 GMT+0800 (China Standard Time)

For me it was running without specifying the binary (am running in a docker container). By default, it was using the php-fpm as the binary, which seems not to exists / work. So when creating the pull, specify the PATH of php which you can get by running whereis php form within the docker container:

$pool = Pool::create()->withBinary('/usr/local/bin/php');