GroupChannel.HeartbeatThread (Apache Tomcat 8.0.53 API Documentation)

java.lang.Object
- java.lang.Thread
- - org.apache.catalina.tribes.group.GroupChannel.HeartbeatThread

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

GroupChannel
```
public static class GroupChannel.HeartbeatThread
extends java.lang.Thread
```
Title: Internal heartbeat thread

Description: if Channel.getHeartbeat()==true then a thread of this class is created

Version:

1.0

- Nested Class Summary
  - Nested classes/interfaces inherited from class java.lang.Thread
    java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler
- Field Summary
  
  Fields
  Modifier and Type Field and Description
  
  protected GroupChannel channel
  
  protected static int counter
  
  protected boolean doRun
  
  protected long sleepTime
  - Fields inherited from class java.lang.Thread
    MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY
- Constructor Summary
  
  Constructors
  Constructor and Description
  
  GroupChannel.HeartbeatThread(GroupChannel channel, long sleepTime)
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  protected static int inc()
  
  void run()
  
  void stopHeartbeat()
  - Methods inherited from class java.lang.Thread
    activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield
  - Methods inherited from class java.lang.Object
    equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Fields
Modifier and Type	Field and Description
`protected GroupChannel`	`channel`
`protected static int`	`counter`
`protected boolean`	`doRun`
`protected long`	`sleepTime`

Constructors
Constructor and Description
`GroupChannel.HeartbeatThread(GroupChannel channel, long sleepTime)`

Methods
Modifier and Type	Method and Description
`protected static int`	`inc()`
`void`	`run()`
`void`	`stopHeartbeat()`

Field Detail

counter
```
protected static int counter
```

doRun
```
protected volatile boolean doRun
```

channel
```
protected final GroupChannel channel
```

sleepTime
```
protected final long sleepTime
```

Constructor Detail

GroupChannel.HeartbeatThread

public GroupChannel.HeartbeatThread(GroupChannel channel,
                            long sleepTime)

Method Detail
- inc
```
protected static int inc()
```
- stopHeartbeat
```
public void stopHeartbeat()
```
- run
```
public void run()
```
  Specified by:
  
  run in interface java.lang.Runnable
  
  Overrides:
  
  run in class java.lang.Thread

Class GroupChannel.HeartbeatThread

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Field Summary

Fields inherited from class java.lang.Thread

Constructor Summary

Method Summary

Methods inherited from class java.lang.Thread

Methods inherited from class java.lang.Object

Field Detail

counter

doRun

channel

sleepTime

Constructor Detail

GroupChannel.HeartbeatThread

Method Detail

inc

stopHeartbeat

run