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| <h2 title="Class GCThreadLeakPreventer" class="title">Class GCThreadLeakPreventer</h2> |
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| <ul class="inheritance"> |
| <li><a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html" title="class in org.eclipse.jetty.util.component">org.eclipse.jetty.util.component.AbstractLifeCycle</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../org/eclipse/jetty/util/preventers/AbstractLeakPreventer.html" title="class in org.eclipse.jetty.util.preventers">org.eclipse.jetty.util.preventers.AbstractLeakPreventer</a></li> |
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| <ul class="inheritance"> |
| <li>org.eclipse.jetty.util.preventers.GCThreadLeakPreventer</li> |
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| <pre>public class <span class="strong">GCThreadLeakPreventer</span> |
| extends <a href="../../../../../org/eclipse/jetty/util/preventers/AbstractLeakPreventer.html" title="class in org.eclipse.jetty.util.preventers">AbstractLeakPreventer</a></pre> |
| <div class="block">GCThreadLeakPreventer |
| |
| Prevents a call to sun.misc.GC.requestLatency pinning a webapp classloader |
| by calling it with a non-webapp classloader. The problem appears to be that |
| when this method is called, a daemon thread is created which takes the |
| context classloader. A known caller of this method is the RMI impl. See |
| http://stackoverflow.com/questions/6626680/does-java-garbage-collection-log-entry-full-gc-system-mean-some-class-called |
| |
| This preventer will start the thread with the longest possible interval, although |
| subsequent calls can vary that. Recommend to only use this class if you're doing |
| RMI. |
| |
| Inspired by Tomcat JreMemoryLeakPrevention.</div> |
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| <code><a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.AbstractLifeCycleListener.html" title="class in org.eclipse.jetty.util.component">AbstractLifeCycle.AbstractLifeCycleListener</a></code></li> |
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| <code><a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#FAILED">FAILED</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#RUNNING">RUNNING</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#STARTED">STARTED</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#STARTING">STARTING</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#STOPPED">STOPPED</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#STOPPING">STOPPING</a></code></li> |
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| <td class="colOne"><code><strong><a href="../../../../../org/eclipse/jetty/util/preventers/GCThreadLeakPreventer.html#GCThreadLeakPreventer()">GCThreadLeakPreventer</a></strong>()</code> </td> |
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| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/eclipse/jetty/util/preventers/GCThreadLeakPreventer.html#prevent(java.lang.ClassLoader)">prevent</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</a> loader)</code> </td> |
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| <h3>Methods inherited from class org.eclipse.jetty.util.preventers.<a href="../../../../../org/eclipse/jetty/util/preventers/AbstractLeakPreventer.html" title="class in org.eclipse.jetty.util.preventers">AbstractLeakPreventer</a></h3> |
| <code><a href="../../../../../org/eclipse/jetty/util/preventers/AbstractLeakPreventer.html#doStart()">doStart</a></code></li> |
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| <h3>Methods inherited from class org.eclipse.jetty.util.component.<a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html" title="class in org.eclipse.jetty.util.component">AbstractLifeCycle</a></h3> |
| <code><a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#addLifeCycleListener(org.eclipse.jetty.util.component.LifeCycle.Listener)">addLifeCycleListener</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#doStop()">doStop</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#getState()">getState</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#getState(org.eclipse.jetty.util.component.LifeCycle)">getState</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#getStopTimeout()">getStopTimeout</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#isFailed()">isFailed</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#isRunning()">isRunning</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#isStarted()">isStarted</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#isStarting()">isStarting</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#isStopped()">isStopped</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#isStopping()">isStopping</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#removeLifeCycleListener(org.eclipse.jetty.util.component.LifeCycle.Listener)">removeLifeCycleListener</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#setStopTimeout(long)">setStopTimeout</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#start()">start</a>, <a href="../../../../../org/eclipse/jetty/util/component/AbstractLifeCycle.html#stop()">stop</a></code></li> |
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| <h4>GCThreadLeakPreventer</h4> |
| <pre>public GCThreadLeakPreventer()</pre> |
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| <pre>public void prevent(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</a> loader)</pre> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../org/eclipse/jetty/util/preventers/AbstractLeakPreventer.html#prevent(java.lang.ClassLoader)">prevent</a></code> in class <code><a href="../../../../../org/eclipse/jetty/util/preventers/AbstractLeakPreventer.html" title="class in org.eclipse.jetty.util.preventers">AbstractLeakPreventer</a></code></dd> |
| <dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/eclipse/jetty/util/preventers/AbstractLeakPreventer.html#prevent(java.lang.ClassLoader)"><code>AbstractLeakPreventer.prevent(java.lang.ClassLoader)</code></a></dd></dl> |
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