How to start a Thread in symfony 4?

Question

symfony

Good day to all, the task arose to run in parallel the processing of some operations from the CLI written in symfony 4 the
server was built with zts support test examples Thread worked fine
(test examples)

• https://www.smddzcy.com/2016/01/tutorial-multi-thr...
  
• blog.programster.org/ubuntu16-04-compile-php-7-2-w...
  

But when it comes to using it in a framework, there are problems.
When you run the code:

namespace App\Command;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use App\Worker\Worker;
class TestCommand extends Command
{
    protected function configure()
    {
        $this->setName('app:test')
            ->setDescription('Description)
            ->setHelp('help ')
        ;
    }
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $thread = new Worker();
        $thread->start() && $thread->join();
    }

  
}

worker.php

namespace App\Worker;

class Worker extends \Thread
{
    private $value;
    private $executor;

    public function __construct()
    {

    }

    public function run()
    {
        echo "asd";

    }
}

An error occurs:

PHP Fatal error: Uncaught Exception: Serialization of 'Closure' is not allowed in [no active file]:0
Stack trace:
#0 {main}
thrown in [no active file] on line 0
/home/master/php-src- php-7.2.2/main/main.c(1248) : Bailed out without a bailout address!

Found related questions:

• Pthreads, Laravel Commands and Closure - How to fix Serialization of 'Closure' is not allowed?
  
• https://github.com/krakjoe/pthreads/issues/671
  
• https://github.com/symfony/symfony/issues/28339
  

But I still don't understand how to solve this problem.
I also came across this code:
https://github.com/krakjoe/pthreads-autoloading-co...
But I did not understand how to apply it regarding my case.
Please tell me how to fix this bug? who faced this problem?

Answer 1

This method helped me, there the dude tells everything in detail why symfony does not work and how to fix it.
https://github.com/krakjoe/pthreads-autoloading-co...