Merge pull request #637 from malarzm/docs-messenger

Add section for Messenger integration
doctrine · Jun 4, 2020 · df06065 · df06065
2 parents cd0dd9d + 651741e
commit df06065
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 0 deletions.
diff --git a/Resources/doc/index.rst b/Resources/doc/index.rst
@@ -28,6 +28,7 @@ helping you to configure and use it in your application.
    first_steps
    form_validation
    security_bundle
+   messenger
    events
    console
    cookbook/registration_form

diff --git a/Resources/doc/messenger.rst b/Resources/doc/messenger.rst
@@ -0,0 +1,8 @@
+Messenger Integration
+=====================
+
+When using Symfony 4.4 or later, the bundle automatically registers a `Messenger`_
+event subscriber that clears all document managers after handling messages, which
+helps to isolate each handler and guard against reading out-of-date document data.
+
+.. _`Messenger`: https://symfony.com/doc/current/components/messenger.html