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<?php
namespace NBN\LoadBalancer;
use NBN\LoadBalancer\Chooser\ChooserInterface;
use NBN\LoadBalancer\Exception\NoAvailableHostException;
use NBN\LoadBalancer\Exception\NoRegisterdHostException;
use NBN\LoadBalancer\Exception\NoRegisteredHostException;
use NBN\LoadBalancer\Host\HostInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
/**
* @author Nicolas Bastien <[email protected]>
*/
class LoadBalancer implements LoadBalancerInterface
{
* @var array|HostInterface[]
protected $hosts;
* @var ChooserInterface
protected $chooser;
* @param array|HostInterface[] $hosts
* @param ChooserInterface $chooser
public function __construct(array $hosts, ChooserInterface $chooser)
$this->hosts = $hosts;
$this->chooser = $chooser;
}
public function addHost(HostInterface $host)
$this->hosts[] = $host;
* {@inheritdoc}
public function handleRequest(Request $request)
if (count($this->hosts) == 0) {
throw new NoRegisteredHostException();
nicolas-bastien /
LoadBalancer
