gistfile1.xml

<parameters>
        <parameter key="service.service_listener.class">Brand\Bundle\ServiceBundle\ServiceListener</parameter>
        <parameter key="service.exception_listener.class">Brand\Bundle\ServiceBundle\ExceptionListener</parameter>
        <parameter key="service.exception_listener.controller">Brand\Bundle\ServiceBundle\Controller\ExceptionController::showAction</parameter>
    </parameters>

    <services>
        <service id="service.service_listener" class="%service.service_listener.class%">
            <tag name="kernel.listener" event="core.request" method="handle" />
        </service>
        <service id="service.exception_listener" class="%service.exception_listener.class%">
            <tag name="kernel.listener" event="core.exception" method="handle" />
            <argument>%service.exception_listener.controller%</argument>
            <argument type="service" id="logger" on-invalid="null" />
        </service>
    </services>