public class StuckThreadDetectionValve extends ValveBase
Lifecycle.SingleUseasyncSupported, container, containerLog, nextmserverAFTER_DESTROY_EVENT, AFTER_INIT_EVENT, AFTER_START_EVENT, AFTER_STOP_EVENT, BEFORE_DESTROY_EVENT, BEFORE_INIT_EVENT, BEFORE_START_EVENT, BEFORE_STOP_EVENT, CONFIGURE_START_EVENT, CONFIGURE_STOP_EVENT, PERIODIC_EVENT, START_EVENT, STOP_EVENT| Constructor and Description |
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StuckThreadDetectionValve()
Required to enable async support.
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| Modifier and Type | Method and Description |
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void |
backgroundProcess()
Execute a periodic task, such as reloading, etc.
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long |
getInterruptedThreadsCount() |
int |
getInterruptThreadThreshold() |
int |
getStuckThreadCount() |
long[] |
getStuckThreadIds() |
java.lang.String[] |
getStuckThreadNames() |
int |
getThreshold() |
protected void |
initInternal()
Sub-classes wishing to perform additional initialization should override
this method, ensuring that super.initInternal() is the first call in the
overriding method.
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void |
invoke(Request request,
Response response)
The implementation-specific logic represented by this Valve.
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void |
setInterruptThreadThreshold(int interruptThreadThreshold)
Specifies the threshold (in seconds) before stuck threads are interrupted.
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void |
setThreshold(int threshold)
Specifies the threshold (in seconds) used when checking for stuck threads.
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event, getContainer, getDomainInternal, getNext, getObjectNameKeyProperties, isAsyncSupported, setAsyncSupported, setContainer, setNext, startInternal, stopInternal, toStringdestroyInternal, getDomain, getObjectName, postDeregister, postRegister, preDeregister, preRegister, register, setDomain, unregisteraddLifecycleListener, destroy, findLifecycleListeners, fireLifecycleEvent, getState, getStateName, init, removeLifecycleListener, setState, setState, start, stoppublic StuckThreadDetectionValve()
public void setThreshold(int threshold)
threshold - The new threshold in secondspublic int getThreshold()
setThreshold(int)public int getInterruptThreadThreshold()
public void setInterruptThreadThreshold(int interruptThreadThreshold)
interruptThreadThreshold - The new thread interruption threshold in secondsprotected void initInternal()
throws LifecycleException
LifecycleMBeanBaseinitInternal in class ValveBaseLifecycleExceptionpublic void invoke(Request request, Response response) throws java.io.IOException, ServletException
This method MUST be provided by a subclass.
invoke in interface Valveinvoke in class ValveBaserequest - The servlet request to be processedresponse - The servlet response to be createdjava.io.IOException - if an input/output error occursServletException - if a servlet error occurspublic void backgroundProcess()
ValveBasebackgroundProcess in interface ValvebackgroundProcess in class ValveBasepublic int getStuckThreadCount()
public long[] getStuckThreadIds()
public java.lang.String[] getStuckThreadNames()
public long getInterruptedThreadsCount()
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