38 lines
1.0 KiB
PHP
38 lines
1.0 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
use Toalett\Multiprocessing\ContextBuilder;
|
||
|
|
|
||
|
|
require_once __DIR__ . '/../vendor/autoload.php';
|
||
|
|
|
||
|
|
// We will run 50 jobs
|
||
|
|
const NUM_JOBS = 50;
|
||
|
|
|
||
|
|
$counter = new class {
|
||
|
|
public int $value = 0;
|
||
|
|
|
||
|
|
public function increment(): void
|
||
|
|
{
|
||
|
|
$this->value++;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
// Create a default context with unlimited concurrency
|
||
|
|
$context = ContextBuilder::create()->build();
|
||
|
|
|
||
|
|
// Each time a worker stops, a job is finished
|
||
|
|
$context->on('worker_stopped', fn() => $counter->increment());
|
||
|
|
|
||
|
|
// Automatically stop the context when there are no workers left
|
||
|
|
$context->on('no_workers_remaining', fn() => $context->stop());
|
||
|
|
$context->on('stopped', fn() => printf("Jobs completed: %d\n", $counter->value));
|
||
|
|
|
||
|
|
// You can submit jobs before the context is running. They will be executed
|
||
|
|
// in the order in which they are submitted to the context. They are
|
||
|
|
// scheduled on a future tick of the underlying event loop.
|
||
|
|
// Each job will involve sleeping for ~3 seconds in this example.
|
||
|
|
for ($i = 0; $i < NUM_JOBS; $i++) {
|
||
|
|
$context->submit(fn() => sleep(3));
|
||
|
|
}
|
||
|
|
|
||
|
|
$context->run();
|