11 $request = new http\Client\Request("GET", "http://www.example.org");
13 foreach (http\Client::getAvailableDrivers() as $driver) {
14 $client = new http\Client($driver);
15 $client->enqueue($request)->send();
16 if (!($client->getResponse($request) instanceof http\Client\Response)) {
20 $client->enqueue($request);
21 } catch (Exception $e) {
22 echo $e->getMessage(),"\n";
25 if (($response = $client->getResponse())) {
28 $client->enqueue($request);
34 (?:Failed to enqueue request; request already in queue