PHP code example of modstore / async

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

modstore / async example snippets

use Spatie\Async\Pool;

$pool = Pool::create();

foreach ($things as $thing) {
    $pool->add(function () use ($thing) {
        // Do a thing
    })->then(function ($output) {
        // Handle success
    })->catch(function (Throwable $exception) {
        // Handle exception
    });
}

$pool->wait();

$pool
    ->add(function () {
        // ...
    })
    ->then(function ($output) {
        // On success, `$output` is returned by the process or callable you passed to the queue.
    })
    ->catch(function ($exception) {
        // When an exception is thrown from within a process, it's caught and passed here.
    })
    ->timeout(function () {
        // A process took too long to finish.
    })
;

use Spatie\Async\Process;

$pool = Pool::create();

foreach (range(1, 5) as $i) {
    $pool[] = async(function () {
        usleep(random_int(10, 1000));

        return 2;
    })->then(function (int $output) {
        $this->counter += $output;
    });
}

await($pool);

$pool
    ->add(function () {
        // ...
    })
    ->catch(function ($exception) {
        // Handle the thrown exception for this child process.
    })
;

$pool
    ->add(function () {
        throw new MyException('test');
    })
    ->catch(function (MyException $e) {
        // Handle `MyException`
    })
    ->catch(function (OtherException $e) {
        // Handle `OtherException`
    });

$pool
    ->add(function () {
        throw new MyException('test');
    })
    ->catch(function (MyException $e) {
        // This one is triggerd when `MyException` is thrown
    })
    ->catch(function (Exception $e) {
        // This one is not triggerd, even though `MyException` extends `Exception`
    });

use Spatie\Async\Task;

class MyTask extends Task
{
    public function configure()
    {
        // Setup eg. dependency container, load config,...
    }

    public function run()
    {
        // Do the real work here.
    }
}

// Add the task to the pool
$pool->add(new MyTask());

class InvokableClass
{
    // ...

    public function __invoke()
    {
        // ...
    }
}

$pool->add(new InvokableClass(/* ... */));

use Spatie\Async\Pool;

$pool = Pool::create()

// The maximum amount of processes which can run simultaneously.
    ->concurrency(20)

// The maximum amount of time a process may take to finish in seconds.
    ->timeout(15)

// Configure which autoloader sub processes should use.
    ->autoload(__DIR__ . '/../../vendor/autoload.php')
    
// Configure how long the loop should sleep before re-checking the process statuses in milliseconds.
    ->sleepTime(50000)
;