RabbitMQ中消费时，是不是能使用异步（如异步http）组件吗？

$channel->basic_qos(0, 5, false);
$channel->basic_consume('name', '', false, false, false, false, function(AMQPMessage $message) {
    echo 'Rec:', $message->getBody(), "\n";
    $http = new Http();
    $http->get('http://www.baidu.com', function($response) use ($message) {
        echo 'Resp:', $response->getBody(), "\n";
        $message->ack();
    });
});