/**
* Test worker.
*
* @covers \Gielfeldt\SimpleWorker\Pool::addWorkers
* @covers \Gielfeldt\SimpleWorker\Pool::process
*/
public function testConcurrency()
{
$pool = new Pool();
$processed = [];
$callback = function ($worker) use(&$processed) {
$processed[$worker->key] = true;
};
$workers = [];
$workers[] = new SimpleTestWorker('key1', 1);
$workers[] = new SimpleTestWorker('key2', 1);
$workers[] = new SimpleTestWorker('key3', 1);
$workers[] = new SimpleTestWorker('key4', 1);
$workers[] = new SimpleTestWorker('key5', 1);
$workers[] = new SimpleTestWorker('key6', 1);
$workers[] = new SimpleTestWorker('key7', 1);
$pool->addWorkers($workers, $callback);
$this->assertTrue(count($processed) == 0, 'Worker prematurely executed.');
$pool->process();
$this->assertTrue(count($processed) == 7, 'Workers did not execute as expected.');
}
<?php
namespace Gielfeldt\SimpleWorker\Example;
require 'vendor/autoload.php';
use Gielfeldt\SimpleWorker\Pool;
use Gielfeldt\SimpleWorker\Test\SimpleTestWorker;
$pool = new Pool(['concurrency' => 1]);
$time = microtime(true);
$workers = [];
for ($i = 0; $i < 10; $i++) {
$workers[] = new SimpleTestWorker(uniqid(), 0.5);
}
print "Adding worker\n";
$pool->addWorkers($workers, function ($worker) use($time) {
$elapsed = microtime(true) - $time;
print "\n{$worker->key} is ready! Elapsed time: {$elapsed}\n";
});
print "Processing workers\n";
$pool->process(['progress_callback' => function ($pool) {
print ".";
}, 'finish_callback' => function ($pool) {
print "\n";
}]);
