symfony
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php
+4Lines changed: 4 additions & 0 deletions b/‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php
+4Lines changed: 4 additions & 0 deletions
@@ -1264,6 +1264,10 @@ function ($a) {
                                         ->prototype('variable')
                                         ->end()
                                     ->end()
+                                    ->scalarNode('failure_transport')
+                                        ->defaultNull()
+                                        ->info('Transport name to send failed messages to (after all retries have failed).')
+                                    ->end()            
                                     ->arrayNode('retry_strategy')
                                         ->addDefaultsIfNotSet()
                                         ->beforeNormalization()