Current File : /home/jalalj2hb/www/G/vendor/php-http/client-common/src/HttpClientPool/LeastUsedClientPool.php
<?php
namespace Http\Client\Common\HttpClientPool;
use Http\Client\Common\Exception\HttpClientNotFoundException;
use Http\Client\Common\HttpClientPool;
use Http\Client\Common\HttpClientPoolItem;
/**
* LeastUsedClientPool will choose the client with the less current request in the pool.
*
* This strategy is only useful when doing async request
*
* @author Joel Wurtz <joel.wurtz@gmail.com>
*/
final class LeastUsedClientPool extends HttpClientPool
{
/**
* {@inheritdoc}
*/
protected function chooseHttpClient()
{
$clientPool = array_filter($this->clientPool, function (HttpClientPoolItem $clientPoolItem) {
return !$clientPoolItem->isDisabled();
});
if (0 === count($clientPool)) {
throw new HttpClientNotFoundException('Cannot choose a http client as there is no one present in the pool');
}
usort($clientPool, function (HttpClientPoolItem $clientA, HttpClientPoolItem $clientB) {
if ($clientA->getSendingRequestCount() === $clientB->getSendingRequestCount()) {
return 0;
}
if ($clientA->getSendingRequestCount() < $clientB->getSendingRequestCount()) {
return -1;
}
return 1;
});
return reset($clientPool);
}
}
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