symfony2 and run service automatically

i found the solution, it seems that we should use listeners into services.yml like:

parameters:    nevec_raxcido.core: Nevec\RaxcidoBundle\Model\Baseservices:    nevec_raxcido.example:        class: %nevec_raxcido.core%        arguments: [@service_container]        tags:            - {name: kernel.event_listener, event: kernel.request, method: onKernelRequest}

and this model:

<?phpnamespace Nevec\RaxcidoBundle\Model;class Base{    public static $container;    public function __construct($container) {        self::$container = $container;    }    public function onKernelRequest($event){        return;    }}

so you can access to the container in all scopes of your application with this:

$container = Model\Base::$container;

Please don't use the service container. Use dependency injection.

class Service {    private $service;    public function __construct(SomeServiceInterface $someService){        $this -> service = $service;    }}

and the yml:

services:    service1:        class: SOMENAMESPACE\Service        arguments: [@service2]    service2:        class: SOMENAMESPACE\SomeService

Now you can access SOMENAMESPACE\SomeService in SOMENAMESPACE\Service. And you can get the service in a controller via:

$this -> get('service1');

Let's say doctrine is your concrete service you want to inject.

Do this:

class Service {    private $em;    protected function getEm(ObjectManager $em){        $this -> em = $em;    }}services:    service1:        class: SOMENAMESPACE\Service        arguments: [@doctrine.orm.entity_manager]

Second part of the question: How to autoload? Pretty easy. Build a "BaseController" and extend it.

class BaseAppController extends Controller{    private $service;    protected function getService(){        if (!($this -> service instanceof SomeServiceInterface)) $this -> service = $this -> get('service');        return $this -> service;    }}

access via $this -> getService()