Flush spool queue for console terminate as well

Author: BitOne

EventListener/EmailSenderListener.php

@@ -15,6 +15,7 @@
 use Symfony\Component\DependencyInjection\IntrospectableContainerInterface;
 use Symfony\Component\HttpKernel\Event\PostResponseEvent;
 use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\Console\ConsoleEvents;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
 /**
@@ -33,7 +34,7 @@ public function __construct(ContainerInterface $container)
         $this->container = $container;
     }
 
-    public function onKernelTerminate(PostResponseEvent $event)
+    public function onTerminate($event)
     {
         if (!$this->container->has('mailer')) {
             return;
@@ -57,6 +58,9 @@ public function onKernelTerminate(PostResponseEvent $event)
 
     static public function getSubscribedEvents()
     {
-        return array(KernelEvents::TERMINATE => 'onKernelTerminate');
+        return array(
+            KernelEvents::TERMINATE  => 'onTerminate',
+            ConsoleEvents::TERMINATE => 'onTerminate'
+        );
     }
 }