require_once __DIR__ . '/../autoload.php';
$wp = new \QXS\WorkerPool\WorkerPool();
$wp->setWorkerPoolSize(4)->create(new \QXS\WorkerPool\ClosureWorker(function ($input, $semaphore, $storage) {
sleep(rand(1, 3));
// this is the working load!
return $input;
}));
$i = 20;
while ($i < 40) {
// is there a free worker?
if ($wp->getFreeWorkers() > 0) {
$wp->run($i);
$i++;
} else {
// poll some data
while ($wp->hasResults() && $wp->getFreeWorkers() == 0) {
$val = $wp->getNextResult();
echo "Received: " . $val['data'] . " from pid " . $val['pid'] . "\n";
}
// still no free workers?
if ($wp->getFreeWorkers() == 0) {
usleep(1000);
// and sleep a bit
}
}
}
while ($wp->hasResults() || $wp->getBusyWorkers() > 0) {
// poll some data
foreach ($wp as $val) {
echo "Received: " . $val['data'] . " from pid " . $val['pid'] . "\n";
}
