Elep

<?xml version="1.0" ?>

<parameters>
        <parameter key="router.request_context.host">localhost</parameter>
        <parameter key="router.request_context.scheme">http</parameter>
        <parameter key="router.request_context.base_url"></parameter>
    </parameters>

<service id="router.default" class="Symfony\Bundle\FrameworkBundle\Routing\Router">
            <tag name="monolog.logger" channel="router" />
            <tag name="container.service_subscriber" id="routing.loader" />
            <argument type="service" id="Psr\Container\ContainerInterface" />
            <argument>%router.resource%</argument>
            <argument type="collection">
                <argument key="cache_dir">%kernel.cache_dir%</argument>
                <argument key="debug">%kernel.debug%</argument>
                <argument key="generator_class">Symfony\Component\Routing\Generator\CompiledUrlGenerator</argument>
                <argument key="generator_dumper_class">Symfony\Component\Routing\Generator\Dumper\CompiledUrlGeneratorDumper</argument>
                <argument key="matcher_class">Symfony\Bundle\FrameworkBundle\Routing\RedirectableCompiledUrlMatcher</argument>
                <argument key="matcher_dumper_class">Symfony\Component\Routing\Matcher\Dumper\CompiledUrlMatcherDumper</argument>
            </argument>
            <argument type="service" id="router.request_context" on-invalid="ignore" />
            <argument type="service" id="parameter_bag" on-invalid="ignore" />
            <argument type="service" id="logger" on-invalid="ignore" />
            <argument>%kernel.default_locale%</argument>
            <call method="setConfigCacheFactory">
                <argument type="service" id="config_cache_factory" />
            </call>
        </service>

<service id="router.request_context" class="Symfony\Component\Routing\RequestContext">
            <factory class="Symfony\Component\Routing\RequestContext" method="fromUri" />
            <argument>%router.request_context.base_url%</argument>
            <argument>%router.request_context.host%</argument>
            <argument>%router.request_context.scheme%</argument>
            <argument>%request_listener.http_port%</argument>
            <argument>%request_listener.https_port%</argument>
            <call method="setParameter">
                <argument>_functions</argument>
                <argument type="service" id="router.expression_language_provider" on-invalid="ignore" />
            </call>
        </service>
        <service id="Symfony\Component\Routing\RequestContext" alias="router.request_context" />

<service id="router_listener" class="Symfony\Component\HttpKernel\EventListener\RouterListener">
            <tag name="kernel.event_subscriber" />
            <tag name="monolog.logger" channel="request" />
            <argument type="service" id="router" />
            <argument type="service" id="request_stack" />
            <argument type="service" id="router.request_context" on-invalid="ignore" />
            <argument type="service" id="logger" on-invalid="ignore" />
            <argument>%kernel.project_dir%</argument>
            <argument>%kernel.debug%</argument>
        </service>