From 3103dc6212c0e3563a56c6482df4f403c1c1889f Mon Sep 17 00:00:00 2001
From: Oleg Zhurakousky <ozhurakousky@vmware.com>
Date: Wed, 14 Jun 2023 14:10:28 +0200
Subject: [PATCH] GH-577 Ensure listeners are notified after dispatch

Resolves #577
---
 .../serverless/proxy/internal/servlet/AwsAsyncContext.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aws-serverless-java-container-core/src/main/java/com/amazonaws/serverless/proxy/internal/servlet/AwsAsyncContext.java b/aws-serverless-java-container-core/src/main/java/com/amazonaws/serverless/proxy/internal/servlet/AwsAsyncContext.java
index 4a46a70fa..7e3642ef0 100644
--- a/aws-serverless-java-container-core/src/main/java/com/amazonaws/serverless/proxy/internal/servlet/AwsAsyncContext.java
+++ b/aws-serverless-java-container-core/src/main/java/com/amazonaws/serverless/proxy/internal/servlet/AwsAsyncContext.java
@@ -74,8 +74,8 @@ public void dispatch() {
                 throw new IllegalStateException("Dispatching already started");
             }
             dispatched.set(true);
-            notifyListeners(NotificationType.START_ASYNC, null);
             handler.doFilter(req, res, ((AwsServletContext)req.getServletContext()).getServletForPath(req.getRequestURI()));
+            notifyListeners(NotificationType.START_ASYNC, null);
         } catch (ServletException | IOException e) {
             notifyListeners(NotificationType.ERROR, e);
         }