File: //usr/share/php/Symfony/Bundle/FrameworkBundle/Resources/config/messenger.xml
<?xml version="1.0" ?>
<container xmlns="http://symfony.com/schema/dic/services"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://symfony.com/schema/dic/services https://symfony.com/schema/dic/services/services-1.0.xsd">
<services>
<defaults public="false" />
<!-- Asynchronous -->
<service id="messenger.senders_locator" class="Symfony\Component\Messenger\Transport\Sender\SendersLocator">
<argument type="collection" /> <!-- Per message senders map -->
<argument /> <!-- senders locator -->
</service>
<service id="messenger.middleware.send_message" class="Symfony\Component\Messenger\Middleware\SendMessageMiddleware">
<tag name="monolog.logger" channel="messenger" />
<argument type="service" id="messenger.senders_locator" />
<argument type="service" id="event_dispatcher" />
<call method="setLogger">
<argument type="service" id="logger" on-invalid="ignore" />
</call>
</service>
<!-- Message encoding/decoding -->
<service id="messenger.transport.symfony_serializer" class="Symfony\Component\Messenger\Transport\Serialization\Serializer">
<argument type="service" id="serializer" />
<argument /> <!-- Format -->
<argument type="collection" /> <!-- Context -->
</service>
<service id="Symfony\Component\Messenger\Transport\Serialization\SerializerInterface" alias="messenger.default_serializer" />
<service id="messenger.transport.native_php_serializer" class="Symfony\Component\Messenger\Transport\Serialization\PhpSerializer" />
<!-- Middleware -->
<service id="messenger.middleware.handle_message" class="Symfony\Component\Messenger\Middleware\HandleMessageMiddleware" abstract="true">
<tag name="monolog.logger" channel="messenger" />
<argument /> <!-- Bus handler resolver -->
<call method="setLogger">
<argument type="service" id="logger" on-invalid="ignore" />
</call>
</service>
<service id="messenger.middleware.add_bus_name_stamp_middleware" class="Symfony\Component\Messenger\Middleware\AddBusNameStampMiddleware" abstract="true" />
<service id="messenger.middleware.dispatch_after_current_bus" class="Symfony\Component\Messenger\Middleware\DispatchAfterCurrentBusMiddleware" />
<service id="messenger.middleware.validation" class="Symfony\Component\Messenger\Middleware\ValidationMiddleware">
<argument type="service" id="validator" />
</service>
<service id="messenger.middleware.reject_redelivered_message_middleware" class="Symfony\Component\Messenger\Middleware\RejectRedeliveredMessageMiddleware" />
<service id="messenger.middleware.failed_message_processing_middleware" class="Symfony\Component\Messenger\Middleware\FailedMessageProcessingMiddleware" />
<service id="messenger.middleware.traceable" class="Symfony\Component\Messenger\Middleware\TraceableMiddleware" abstract="true">
<argument type="service" id="debug.stopwatch" />
</service>
<!-- Discovery -->
<service id="messenger.receiver_locator">
<tag name="container.service_locator" />
<argument type="collection" />
</service>
<!-- transports -->
<service id="messenger.transport_factory" class="Symfony\Component\Messenger\Transport\TransportFactory">
<argument type="tagged" tag="messenger.transport_factory" />
</service>
<service id="messenger.transport.amqp.factory" class="Symfony\Component\Messenger\Transport\AmqpExt\AmqpTransportFactory">
<tag name="messenger.transport_factory" />
</service>
<service id="messenger.transport.redis.factory" class="Symfony\Component\Messenger\Transport\RedisExt\RedisTransportFactory">
<tag name="messenger.transport_factory" />
</service>
<service id="messenger.transport.sync.factory" class="Symfony\Component\Messenger\Transport\Sync\SyncTransportFactory">
<tag name="messenger.transport_factory" />
<argument type="service" id="messenger.routable_message_bus" />
</service>
<service id="messenger.transport.in_memory.factory" class="Symfony\Component\Messenger\Transport\InMemoryTransportFactory">
<tag name="messenger.transport_factory" />
<tag name="kernel.reset" method="reset" />
</service>
<!-- retry -->
<service id="messenger.retry_strategy_locator">
<tag name="container.service_locator" />
<argument type="collection" />
</service>
<service id="messenger.retry.abstract_multiplier_retry_strategy" class="Symfony\Component\Messenger\Retry\MultiplierRetryStrategy" abstract="true">
<argument /> <!-- max retries -->
<argument /> <!-- delay ms -->
<argument /> <!-- multiplier -->
<argument /> <!-- max delay ms -->
</service>
<!-- failed handling -->
<service id="messenger.failure.send_failed_message_to_failure_transport_listener" class="Symfony\Component\Messenger\EventListener\SendFailedMessageToFailureTransportListener">
<tag name="kernel.event_subscriber" />
<tag name="monolog.logger" channel="messenger" />
<argument type="service" id="messenger.routable_message_bus" />
<argument /> <!-- Failure transport name -->
<argument type="service" id="logger" on-invalid="ignore" />
</service>
<!-- routable message bus -->
<service id="messenger.routable_message_bus" class="Symfony\Component\Messenger\RoutableMessageBus">
<argument /> <!-- Message bus locator -->
<argument type="service" id="messenger.default_bus" />
</service>
</services>
</container>