cgl.narada.transport.udp
Class UDPPingServer

java.lang.Object
  java.lang.Thread
      cgl.narada.transport.udp.UDPPingServer

All Implemented Interfaces:

Runnable

public class UDPPingServer
extends Thread

Title: UDPPingServer

Description: Listens a ping message and sends an ack for this ping

Version:

1.0

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

UDPPingServer()

Method Summary

void	addPing(UDPLink link, byte[] data) adds received ping to a vector to be handled
static void	main(String[] args)
void	run() runs thread in a given interval
void	sendAcks() sends an acknowlege to the sender of a ping
void	setDebug(boolean debug) sets debug variable for this class
void	shutdownServices()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, 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

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UDPPingServer

public UDPPingServer()

Method Detail

shutdownServices

public void shutdownServices()

setDebug

public void setDebug(boolean debug)

sets debug variable for this class

Parameters:

debug -

addPing

public void addPing(UDPLink link,
                    byte[] data)
             throws Exception

adds received ping to a vector to be handled

Parameters:

link - the link for received ping. it is kept to send acknowledge

data - received message with a ping

Throws:

Exception

sendAcks

public void sendAcks()
              throws Exception

sends an acknowlege to the sender of a ping

Throws:

Exception

run

public void run()

runs thread in a given interval

Specified by:

run in interface Runnable

Overrides:

run in class Thread

main

public static void main(String[] args)