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 |
|---|
StuckThreadDetectionValve()
Required to enable async support.
|
| Modifier and Type | Method and Description |
|---|---|
void |
backgroundProcess()
Execute a periodic task, such as reloading, etc.
|
String |
getInfo()
Return descriptive information about this Valve implementation.
|
long |
getInterruptedThreadsCount() |
int |
getInterruptThreadThreshold() |
int |
getStuckThreadCount() |
long[] |
getStuckThreadIds() |
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.
|
void |
invoke(Request request,
Response response)
The implementation-specific logic represented by this Valve.
|
void |
setInterruptThreadThreshold(int interruptThreadThreshold)
Specifies the threshold (in seconds) before stuck threads are interrupted.
|
void |
setThreshold(int threshold)
Specifies the threshold (in seconds) used when checking for stuck threads.
|
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 String getInfo()
public void invoke(Request request, Response response) throws 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 createdIOException - 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 String[] getStuckThreadNames()
public long getInterruptedThreadsCount()
Copyright © 2000-2017 Apache Software Foundation. All Rights Reserved.