Author: fhanik
Date: Mon Aug 27 14:15:36 2012
New Revision: 1377688
URL: http://svn.apache.org/viewvc?rev=1377688&view=rev
Log:
Per http://markmail.org/message/nqnogctvfuyzhtol
1. Already encountered two users that would like to set this value. There is
never any need to hard code any value, regardless of its use
2. This turns it into a property on the listener
Modified:
tomcat/tc7.0.x/trunk/java/org/apache/catalina/core/JreMemoryLeakPreventionListener.java
tomcat/tc7.0.x/trunk/webapps/docs/config/systemprops.xml
Modified:
tomcat/tc7.0.x/trunk/java/org/apache/catalina/core/JreMemoryLeakPreventionListener.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/catalina/core/JreMemoryLeakPreventionListener.java?rev=1377688&r1=1377687&r2=1377688&view=diff
==============================================================================
---
tomcat/tc7.0.x/trunk/java/org/apache/catalina/core/JreMemoryLeakPreventionListener.java
(original)
+++
tomcat/tc7.0.x/trunk/java/org/apache/catalina/core/JreMemoryLeakPreventionListener.java
Mon Aug 27 14:15:36 2012
@@ -218,6 +218,17 @@ public class JreMemoryLeakPreventionList
this.classesToInitialize = classesToInitialize;
}
+ /**
+ * Sets the time that this listener will request for garbage-collection
latency
+ * @see {@link sun.misc.GC#requestLatency(long)}
+ */
+ private long gcDaemonPeriod = Long.MAX_VALUE - 1;
+ public long getGcDaemonPeriod() {
+ return gcDaemonPeriod;
+ }
+ public void setGcDaemonPeriod(long gcDaemonPeriod) {
+ this.gcDaemonPeriod = gcDaemonPeriod;
+ }
@Override
public void lifecycleEvent(LifecycleEvent event) {
@@ -297,7 +308,7 @@ public class JreMemoryLeakPreventionList
Method method = clazz.getDeclaredMethod(
"requestLatency",
new Class[] {long.class});
- method.invoke(null,
Long.getLong("org.apache.catalina.core.jreMemoryLeakPreventionGCDaemonPeriod",
Long.valueOf(Long.MAX_VALUE-1)));
+ method.invoke(null, getGcDaemonPeriod());
} catch (ClassNotFoundException e) {
if (System.getProperty("java.vendor").startsWith(
"Sun")) {
Modified: tomcat/tc7.0.x/trunk/webapps/docs/config/systemprops.xml
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/webapps/docs/config/systemprops.xml?rev=1377688&r1=1377687&r2=1377688&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/webapps/docs/config/systemprops.xml (original)
+++ tomcat/tc7.0.x/trunk/webapps/docs/config/systemprops.xml Mon Aug 27
14:15:36 2012
@@ -637,11 +637,6 @@
<code>$CATALINA_BASE/catalina.properties</code> file.</p>
</property>
- <property name="org.apache.catalina.core.
jreMemoryLeakPreventionGCDaemonPeriod">
- <p>The timeout period set when the leak prevention code triggers the GC
Daemon.</p>
- <p>If not specified, the default value of <code>Long.MAX_VALUE-1</code>
will be used.</p>
- </property>
-
</properties>
</section>
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