From a937f24e1bfe26f6a88fb83f40a81ea84567e2e8 Mon Sep 17 00:00:00 2001
From: markt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Date: Mon, 22 Mar 2010 11:50:53 +0000
Subject: [PATCH] It is valid to call startAsync() inside a dispatched request

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@926042 13f79535-47bb-0310-9956-ffa450edef68
---
 java/org/apache/catalina/core/AsyncContextImpl.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java/org/apache/catalina/core/AsyncContextImpl.java b/java/org/apache/catalina/core/AsyncContextImpl.java
index a77307815..148aff195 100644
--- a/java/org/apache/catalina/core/AsyncContextImpl.java
+++ b/java/org/apache/catalina/core/AsyncContextImpl.java
@@ -243,7 +243,8 @@ public class AsyncContextImpl implements AsyncContext {
     }
 
     public void setStarted(Context context) {
-        if (state.compareAndSet(AsyncState.NOT_STARTED, AsyncState.STARTED)) {
+        if (state.compareAndSet(AsyncState.NOT_STARTED, AsyncState.STARTED) ||
+                state.compareAndSet(AsyncState.DISPATCHED, AsyncState.STARTED)) {
             this.context = context;
         } else {
             throw new IllegalStateException("Start illegal. Invalid state: "+state.get());
-- 
2.11.0