com.sun.jini.reggie

Class RegistrarImpl.MulticastThread

java.lang.Object

java.lang.Thread

com.sun.jini.thread.InterruptedStatusThread

com.sun.jini.reggie.RegistrarImpl.MulticastThread

All Implemented Interfaces:

Runnable

Enclosing class:

RegistrarImpl

private class RegistrarImpl.MulticastThread
extends InterruptedStatusThread

Multicast discovery request thread code.

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
private List	failedInterfaces Interfaces for which configuration failed
private InetAddress	requestAddr Multicast group address used by multicast requests
private MulticastSocket	socket Multicast socket to receive packets

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
RegistrarImpl.MulticastThread() Create a high priority daemon thread.

Method Summary

Methods

Modifier and Type	Method and Description
void	interrupt()
private void	retryFailedInterfaces() Attempts to configure each interface contained in the failedInterfaces list, removing it from the list if configuration succeeds.
void	run()

Methods inherited from class com.sun.jini.thread.InterruptedStatusThread

hasBeenInterrupted

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, 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

Field Detail

requestAddr

private final InetAddress requestAddr

Multicast group address used by multicast requests

socket

private final MulticastSocket socket

Multicast socket to receive packets

failedInterfaces

private final List failedInterfaces

Interfaces for which configuration failed

Constructor Detail

RegistrarImpl.MulticastThread

public RegistrarImpl.MulticastThread()
                              throws IOException

Create a high priority daemon thread. Set up the socket now rather than in run, so that we get any exception up front.

Throws:

IOException

Method Detail

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

interrupt

public void interrupt()

Overrides:

interrupt in class InterruptedStatusThread

retryFailedInterfaces

private void retryFailedInterfaces()

Attempts to configure each interface contained in the failedInterfaces list, removing it from the list if configuration succeeds. The null value is used to indicate the default network interface.