Package net.minecraft.server

Class LanServerPinger

java.lang.Object

java.lang.Thread

net.minecraft.server.LanServerPinger

All Implemented Interfaces:

Runnable

@Environment(CLIENT)
public class LanServerPinger
extends Thread

Used to send UDP multicasts to notify other clients of a local game on the same network.

These multicasts will always be sent to 224.0.2.60:4445 where other clients can listen for local games.

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field	Description
private String	addressPort
private static Logger	LOGGER
private String	motd
private boolean	running
private DatagramSocket	socket
private static AtomicInteger	THREAD_ID

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
LanServerPinger(String motd, String addressPort)

Method Summary

Modifier and Type	Method	Description
static String	createAnnouncement(String motd, String addressPort)	Creates a server announcement.
void	interrupt()
static String	parseAnnouncementAddressPort(String announcement)
static String	parseAnnouncementMotd(String announcement)
void	run()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Details

THREAD_ID

private static final AtomicInteger THREAD_ID

LOGGER

private static final Logger LOGGER

motd

private final String motd

socket

private final DatagramSocket socket

running

private boolean running

addressPort

private final String addressPort

Constructor Details

LanServerPinger

public LanServerPinger(String motd,
String addressPort)
                throws IOException

Throws:

IOException

Method Details

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

interrupt

public void interrupt()

Overrides:

interrupt in class Thread

createAnnouncement

public static String createAnnouncement(String motd,
String addressPort)

Creates a server announcement.

 
[MOTD]
 // Specifies the beginning of the message of the day
 
A message of the day
 // The message of the day
 
[/MOTD]
 // Specifies the end of the message of the day.
 
[AD]
 // Specifies the beginning of the address and the port of the local server.
 
the address of the local server.
 // Such as 192.146.2.1:23132
 
[/AD]
 // Specifies the end of the address and port of the local server.
 

An example of a complete announcement: [MOTD]A Player's Server[/MOTD][AD]192.168.0.33[/AD]

Parameters:

motd - the message of the day

addressPort - the address of the server including the IP address and port

parseAnnouncementMotd

public static String parseAnnouncementMotd(String announcement)

parseAnnouncementAddressPort

public static String parseAnnouncementAddressPort(String announcement)