Add note about manual session.save()

Issue: #292
tj · Jan 30, 2020 · f31dd4b · f31dd4b
1 parent d9fe6e0
commit f31dd4b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/readme.md b/readme.md
@@ -68,6 +68,8 @@ Otherwise, it will expire the session using the `ttl` option (default: `86400` s
 
 **Note**: The TTL is reset every time a user interacts with the server. You can disable this behavior in _some_ instances by using `disableTouch`.
 
+**Note**: `express-session` does not update `expires` until the end of the request life cycle. Calling `session.save()` manually beforehand will have the previous value.
+
 ##### disableTouch
 
 Disables re-saving and resetting the TTL when using `touch` (default: `false`)