Oct 21, 2022 · Oct 21, 2022
diff --git a/messenger/multiple_buses.rst b/messenger/multiple_buses.rst
                    event.bus:
                        # the 'allow_no_handlers' middleware allows to have no handler
                        # configured for this bus without throwing an exception
                        default_middleware: allow_no_handlers
                        # the 'allow_no_senders' middleware allows to have no sender
                        # configured for this bus without throwing an exception
                        default_middleware:
                            enabled: true
                            allow_no_handlers: false
                            allow_no_senders: true
                        middleware:
                            - validation

                    </framework:bus>
                    <!-- the 'allow_no_handlers' middleware allows to have no handler
                         configured for this bus without throwing an exception -->
                    <framework:bus name="event.bus" default-middleware="allow_no_handlers">
                    <!-- the 'allow_no_senders' middleware allows to have no sender
                         configured for this bus without throwing an exception -->
                    <framework:bus name="event.bus">
                        <framework:default-middleware enabled="true" allow_no_handlers="false" allow_no_senders="true"/>
                        <framework:middleware id="validation"/>
                    </framework:bus>
                </framework:messenger>
            $queryBus->middleware()->id('validation');

            $eventBus = $framework->messenger()->bus('event.bus');
            // the 'allow_no_handlers' middleware allows to have no handler
            // the 'allowNoHandlers' middleware allows to have no handler
            // configured for this bus without throwing an exception
            // the 'allowNoSenders' middleware allows to have no sender
            // configured for this bus without throwing an exception
            $eventBus->defaultMiddleware('allow_no_handlers');
            $eventBus->defaultMiddleware()
                ->enabled(true)
                ->allowNoHandlers(false)
                ->allowNoSenders(true)
            ;
            $eventBus->middleware()->id('validation');
        };
Original file line number	Diff line number	Diff line change
Expand Up		@@ -36,7 +36,12 @@ an event bus. The event bus could have zero or more subscribers.
		event.bus:
		# the 'allow_no_handlers' middleware allows to have no handler
		# configured for this bus without throwing an exception
		default_middleware: allow_no_handlers
		# the 'allow_no_senders' middleware allows to have no sender
		# configured for this bus without throwing an exception
		default_middleware:
		enabled: true
		allow_no_handlers: false
		allow_no_senders: true
		middleware:
		- validation

Expand DownExpand Up		@@ -64,7 +69,10 @@ an event bus. The event bus could have zero or more subscribers.
		</framework:bus>
		<!-- the 'allow_no_handlers' middleware allows to have no handler
		configured for this bus without throwing an exception -->
		<framework:bus name="event.bus" default-middleware="allow_no_handlers">
		<!-- the 'allow_no_senders' middleware allows to have no sender
		configured for this bus without throwing an exception -->
		<framework:bus name="event.bus">
		<framework:default-middleware enabled="true" allow_no_handlers="false" allow_no_senders="true"/>
		<framework:middleware id="validation"/>
		</framework:bus>
		</framework:messenger>
Expand All		@@ -88,9 +96,15 @@ an event bus. The event bus could have zero or more subscribers.
		$queryBus->middleware()->id('validation');

		$eventBus = $framework->messenger()->bus('event.bus');
		// the 'allow_no_handlers' middleware allows to have no handler
		// the 'allowNoHandlers' middleware allows to have no handler
		// configured for this bus without throwing an exception
		// the 'allowNoSenders' middleware allows to have no sender
		// configured for this bus without throwing an exception
		$eventBus->defaultMiddleware('allow_no_handlers');
		$eventBus->defaultMiddleware()
		->enabled(true)
		->allowNoHandlers(false)
		->allowNoSenders(true)
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		;
		$eventBus->middleware()->id('validation');
		};

Expand Down