Author: markt
Date: Tue Apr 19 18:43:41 2016
New Revision: 1739975
URL: http://svn.apache.org/viewvc?rev=1739975&view=rev
Log:
Fix https://bz.apache.org/bugzilla/show_bug.cgi?id=59220
Ensure that AsyncListener.onComplete() is called if the async request times out
and the response is already committed.
Modified:
tomcat/trunk/java/org/apache/catalina/connector/CoyoteAdapter.java
tomcat/trunk/java/org/apache/coyote/ActionCode.java
tomcat/trunk/java/org/apache/coyote/ajp/AjpProcessor.java
tomcat/trunk/java/org/apache/coyote/http11/Http11Processor.java
tomcat/trunk/java/org/apache/coyote/http2/StreamProcessor.java
tomcat/trunk/webapps/docs/changelog.xml
Modified: tomcat/trunk/java/org/apache/catalina/connector/CoyoteAdapter.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/connector/CoyoteAdapter.java?rev=1739975&r1=1739974&r2=1739975&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/connector/CoyoteAdapter.java
(original)
+++ tomcat/trunk/java/org/apache/catalina/connector/CoyoteAdapter.java Tue Apr
19 18:43:41 2016
@@ -253,6 +253,12 @@ public class CoyoteAdapter implements Ad
AtomicBoolean error = new AtomicBoolean(false);
res.action(ActionCode.IS_ERROR, error);
if (error.get()) {
+ if (request.isAsyncCompleting()) {
+ // Connection will be forcibly closed which will prevent
+ // completion happening at the usual point. Need to trigger
+ // call to onComplete() here.
+ res.action(ActionCode.ASYNC_POST_PROCESS, null);
+ }
success = false;
}
} catch (IOException e) {
Modified: tomcat/trunk/java/org/apache/coyote/ActionCode.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/coyote/ActionCode.java?rev=1739975&r1=1739974&r2=1739975&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/coyote/ActionCode.java (original)
+++ tomcat/trunk/java/org/apache/coyote/ActionCode.java Tue Apr 19 18:43:41 2016
@@ -189,6 +189,12 @@ public enum ActionCode {
ASYNC_IS_ERROR,
/**
+ * Callback to trigger post processing. Typically only used during error
+ * handling to trigger essential processing that otherwise would be
skipped.
+ */
+ ASYNC_POST_PROCESS,
+
+ /**
* Callback to trigger the HTTP upgrade process.
*/
UPGRADE,
Modified: tomcat/trunk/java/org/apache/coyote/ajp/AjpProcessor.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/coyote/ajp/AjpProcessor.java?rev=1739975&r1=1739974&r2=1739975&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/coyote/ajp/AjpProcessor.java (original)
+++ tomcat/trunk/java/org/apache/coyote/ajp/AjpProcessor.java Tue Apr 19
18:43:41 2016
@@ -596,6 +596,10 @@ public class AjpProcessor extends Abstra
result.set(asyncStateMachine.asyncTimeout());
break;
}
+ case ASYNC_POST_PROCESS: {
+ asyncStateMachine.asyncPostProcess();
+ break;
+ }
// Servlet 3.1 non-blocking I/O
case REQUEST_BODY_FULLY_READ: {
Modified: tomcat/trunk/java/org/apache/coyote/http11/Http11Processor.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/coyote/http11/Http11Processor.java?rev=1739975&r1=1739974&r2=1739975&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/coyote/http11/Http11Processor.java (original)
+++ tomcat/trunk/java/org/apache/coyote/http11/Http11Processor.java Tue Apr 19
18:43:41 2016
@@ -901,6 +901,10 @@ public class Http11Processor extends Abs
result.set(asyncStateMachine.asyncTimeout());
break;
}
+ case ASYNC_POST_PROCESS: {
+ asyncStateMachine.asyncPostProcess();
+ break;
+ }
// Servlet 3.1 non-blocking I/O
case REQUEST_BODY_FULLY_READ: {
Modified: tomcat/trunk/java/org/apache/coyote/http2/StreamProcessor.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/coyote/http2/StreamProcessor.java?rev=1739975&r1=1739974&r2=1739975&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/coyote/http2/StreamProcessor.java (original)
+++ tomcat/trunk/java/org/apache/coyote/http2/StreamProcessor.java Tue Apr 19
18:43:41 2016
@@ -316,6 +316,10 @@ public class StreamProcessor extends Abs
result.set(asyncStateMachine.asyncTimeout());
break;
}
+ case ASYNC_POST_PROCESS: {
+ asyncStateMachine.asyncPostProcess();
+ break;
+ }
// Servlet 3.1 non-blocking I/O
case REQUEST_BODY_FULLY_READ: {
Modified: tomcat/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/changelog.xml?rev=1739975&r1=1739974&r2=1739975&view=diff
==============================================================================
--- tomcat/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/trunk/webapps/docs/changelog.xml Tue Apr 19 18:43:41 2016
@@ -84,6 +84,11 @@
if an <code>Exception</code> is thrown during async processing. (markt)
</fix>
<fix>
+ <bug>59220</bug>: Ensure that <code>AsyncListener.onComplete()</code>
is
+ called if the async request times out and the response is already
+ committed. (markt)
+ </fix>
+ <fix>
<bug>59255</bug>: Fix possible NPE in mapper. (kkolinko/remm)
</fix>
<fix>
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