Author: markt
Date: Fri Apr 1 14:24:43 2011
New Revision: 1087715
URL: http://svn.apache.org/viewvc?rev=1087715&view=rev
Log:
Workaround shutdown issue in unit tests
Modified:
tomcat/trunk/java/org/apache/catalina/core/StandardContext.java
tomcat/trunk/webapps/docs/changelog.xml
Modified: tomcat/trunk/java/org/apache/catalina/core/StandardContext.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardContext.java?rev=1087715&r1=1087714&r2=1087715&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardContext.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardContext.java Fri Apr 1
14:24:43 2011
@@ -5414,14 +5414,21 @@ public class StandardContext extends Con
// we do it in a dedicated thread for memory leak protection, in
// case some webapp code registers some ThreadLocals that they
// forget to cleanup
- DedicatedThreadExecutor.executeInOwnThread(
- new Callable<Void>() {
+ // TODO Figure out why DedicatedThreadExecutor hangs randomly in
the
+ // unit tests if used here
+ RunnableWithLifecycleException stop =
+ new RunnableWithLifecycleException() {
@Override
- public Void call() throws Exception {
+ public void run() {
ClassLoader old = bindThread();
try {
for (int i = 0; i < children.length; i++) {
- children[i].stop();
+ try {
+ children[i].stop();
+ } catch (LifecycleException e) {
+ le = e;
+ return;
+ }
}
// Stop our filters
@@ -5430,19 +5437,35 @@ public class StandardContext extends Con
// Stop ContainerBackgroundProcessor thread
threadStop();
- if ((manager != null) &&
- (manager instanceof Lifecycle)) {
- ((Lifecycle) manager).stop();
+ if (manager != null && manager instanceof Lifecycle) {
+ try {
+ ((Lifecycle) manager).stop();
+ } catch (LifecycleException e) {
+ le = e;
+ return;
+ }
}
// Stop our application listeners
listenerStop();
- return null;
}finally{
unbindThread(old);
}
}
- });
+ };
+
+ Thread t = new Thread(stop);
+ t.setName("stop children - " + getObjectName().toString());
+ t.run();
+ try {
+ t.join();
+ } catch (InterruptedException e) {
+ // Shouldn't happen
+ throw new LifecycleException(e);
+ }
+ if (stop.getLifecycleException() != null) {
+ throw stop.getLifecycleException();
+ }
// Finalize our character set mapper
setCharsetMapper(null);
@@ -6492,4 +6515,13 @@ public class StandardContext extends Con
return false;
}
+ private abstract static class RunnableWithLifecycleException
+ implements Runnable {
+
+ protected LifecycleException le = null;
+
+ public LifecycleException getLifecycleException() {
+ return le;
+ }
+ }
}
Modified: tomcat/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/changelog.xml?rev=1087715&r1=1087714&r2=1087715&view=diff
==============================================================================
--- tomcat/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/trunk/webapps/docs/changelog.xml Fri Apr 1 14:24:43 2011
@@ -151,6 +151,10 @@
Provide additional configuration options for the DIGEST authenticator.
(markt)
</add>
+ <fix>
+ Provide a workaround for Tomcat hanging during shutdown when running
the
+ unit tests. (markt)
+ </fix>
</changelog>
</subsection>
<subsection name="Coyote">
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