Author: markt
Date: Mon Apr 18 20:43:03 2016
New Revision: 1739819
URL: http://svn.apache.org/viewvc?rev=1739819&view=rev
Log:
Fix https://bz.apache.org/bugzilla/show_bug.cgi?id=59219
Ensure AsyncListener.onError() is called if an Exception is thrown during async
processing.
Modified:
tomcat/tc8.5.x/trunk/ (props changed)
tomcat/tc8.5.x/trunk/java/org/apache/catalina/valves/ErrorReportValve.java
tomcat/tc8.5.x/trunk/java/org/apache/coyote/AsyncStateMachine.java
tomcat/tc8.5.x/trunk/webapps/docs/changelog.xml
Propchange: tomcat/tc8.5.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Apr 18 20:43:03 2016
@@ -1 +1 @@
-/tomcat/trunk:1734785,1734799,1734845,1734928,1735041,1735044,1735480,1735577,1735597,1735599-1735600,1735615,1736145,1736162,1736209,1736280,1736297,1736299,1736489,1736646,1736703,1736836,1736849,1737104-1737105,1737112,1737117,1737119-1737120,1737155,1737157,1737192,1737280,1737339,1737632,1737664,1737715,1737748,1737785,1737834,1737860,1737959,1738005,1738007,1738014-1738015,1738018,1738022,1738039,1738043,1738059-1738060,1738147,1738149,1738174-1738175,1738261,1738589,1738623-1738625,1738643,1738816,1738850,1738855,1738946-1738948,1738953-1738954,1738979,1738982,1739079-1739081,1739087,1739113,1739153,1739172,1739176,1739191,1739474,1739726,1739762,1739775
+/tomcat/trunk:1734785,1734799,1734845,1734928,1735041,1735044,1735480,1735577,1735597,1735599-1735600,1735615,1736145,1736162,1736209,1736280,1736297,1736299,1736489,1736646,1736703,1736836,1736849,1737104-1737105,1737112,1737117,1737119-1737120,1737155,1737157,1737192,1737280,1737339,1737632,1737664,1737715,1737748,1737785,1737834,1737860,1737959,1738005,1738007,1738014-1738015,1738018,1738022,1738039,1738043,1738059-1738060,1738147,1738149,1738174-1738175,1738261,1738589,1738623-1738625,1738643,1738816,1738850,1738855,1738946-1738948,1738953-1738954,1738979,1738982,1739079-1739081,1739087,1739113,1739153,1739172,1739176,1739191,1739474,1739726,1739762,1739775,1739814,1739817-1739818
Modified:
tomcat/tc8.5.x/trunk/java/org/apache/catalina/valves/ErrorReportValve.java
URL:
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/catalina/valves/ErrorReportValve.java?rev=1739819&r1=1739818&r2=1739819&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/catalina/valves/ErrorReportValve.java
(original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/catalina/valves/ErrorReportValve.java
Mon Apr 18 20:43:03 2016
@@ -98,9 +98,15 @@ public class ErrorReportValve extends Va
Throwable throwable = (Throwable)
request.getAttribute(RequestDispatcher.ERROR_EXCEPTION);
// If an async request is in progress and is not going to end once this
- // container thread finishes, do not trigger error page handling - it
- // will be triggered later if required.
+ // container thread finishes, do not process any error page here.
if (request.isAsync() && !request.isAsyncCompleting()) {
+ // If an async dispatch is in progress the error handling in the
+ // CoyoteAdapter will trigger the necessary processing. It is only
+ // necessary to trigger it here if async is starting (i.e. this is
+ // the post-processing of the service() method)
+ if (throwable != null && request.isAsyncDispatching()) {
+ request.getAsyncContextInternal().setErrorState(throwable,
true);
+ }
return;
}
Modified: tomcat/tc8.5.x/trunk/java/org/apache/coyote/AsyncStateMachine.java
URL:
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/coyote/AsyncStateMachine.java?rev=1739819&r1=1739818&r2=1739819&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/coyote/AsyncStateMachine.java [UTF-8]
(original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/coyote/AsyncStateMachine.java [UTF-8]
Mon Apr 18 20:43:03 2016
@@ -52,24 +52,27 @@ import org.apache.tomcat.util.security.P
* DISPATCHING - The dispatch is being processed.
* ERROR - Something went wrong.
*
- * |-----------------»--------------|
- * | \|/
- * |
|----------«---------------ERROR---------------------------«-------------------------------|
- * | | complete() \
|
- * | | \---------------|
|
- * | | |dispatch()
|
- * | | \|/
|
- * | | |
|
- * | | |--|timeout() |
|
- * | | post() | \|/ | post()
|
- * | | |---------------»DISPATCHED«---------- |
--------------COMPLETING«-----| |
- * | | | /|\ | | |
/|\ | |
- * | | | |---»-------| | | |--|
| |
- * | | ^ | |startAsync() |
timeout() | |
- * | | | | | |
| |
- * | \|/ | | complete() \|/ post() |
| |
+ * |-----------------»------|
+ * | \|/
+ * |
|----------«-------ERROR-----------------------------------«-------------------------------|
+ * | | complete() /|\/|\\
|
+ * | | | | \
|
+ * | | |-----»-------| | \-----------»----------|
|
+ * | | | | |dispatch()
|
+ * | | | | \|/
|
+ * | | | | |--|timeout() |
|
+ * | | | post() | | \|/ | post()
|
+ * | | | |---------- | --»DISPATCHED«---------- |
--------------COMPLETING«-----| |
+ * | | | | | /|\ | | |
/|\ | |
+ * | | | | |---»- | ---| | | |--|
| |
+ * | | ^ ^ | | |startAsync() |
timeout() | |
+ * | | | | | \ | |
| |
+ * | | | | | \ | |
| |
+ * | | | | | \ | |
| |
+ * | | | | | \ | |
| |
+ * | \|/ | | | \ \|/ post() |
| |
* | MUST_COMPLETE-«- | ----«------STARTING--»--------- | -------------|
^ |
- * | /|\ /|\ | | | |
complete() | |
+ * | /|\ /|\ | complete() | | |
complete() | |
* | | | | | | post() |
/----------| |
* | | | ^ |dispatch() | |-----| | /
|
* | | | | | | | | | /
|
@@ -357,8 +360,10 @@ public class AsyncStateMachine {
public synchronized void asyncError() {
- if (state == AsyncState.DISPATCHED ||
+ if (state == AsyncState.STARTING ||
+ state == AsyncState.DISPATCHED ||
state == AsyncState.TIMING_OUT ||
+ state == AsyncState.MUST_COMPLETE ||
state == AsyncState.READ_WRITE_OP) {
clearNonBlockingListeners();
state = AsyncState.ERROR;
Modified: tomcat/tc8.5.x/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/webapps/docs/changelog.xml?rev=1739819&r1=1739818&r2=1739819&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc8.5.x/trunk/webapps/docs/changelog.xml Mon Apr 18 20:43:03 2016
@@ -75,6 +75,10 @@
(violetagg)
</fix>
<fix>
+ <bug>59219</bug>: Ensure <code>AsyncListener.onError()</code> is called
+ if an <code>Exception</code> is thrown during async processing. (markt)
+ </fix>
+ <fix>
<bug>59255</bug>: Fix possible NPE in mapper. (kkolinko/remm)
</fix>
<fix>
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