org.ow2.clif.probe.rtp

Class RTPListener

java.lang.Object

java.lang.Thread

org.ow2.clif.probe.rtp.RTPListener

All Implemented Interfaces:

java.lang.Runnable

public class RTPListener
extends java.lang.Thread

Thread to open and listen UDP packets.

Author:

Rémi Druilhe

Nested Class Summary

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

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Method Summary

Modifier and Type	Method and Description
void	close() Close the listener and the sockets by stopping thread.
static RTPListener	getInstance() Create or get the single instance of the thread
java.util.LinkedList<RTPInformation>	getPackets(java.lang.Integer timeout) This method return list of packets before cleaning it.
void	openSocket(java.net.InetAddress addr, java.util.ArrayList<java.lang.Integer> ports) Open sockets using java.nio
void	run()
void	sendPacket(byte[] data, java.net.InetAddress remoteAddress, int remotePort, int localPort) Send a RTP packet on the given local port to the remote client.
void	startListener() Start the thread of the singleton if it hasn't been started yet.

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

Method Detail

getInstance

public static RTPListener getInstance()

Create or get the single instance of the thread

Returns:

the single instance of the thread

openSocket

public void openSocket(java.net.InetAddress addr,
                       java.util.ArrayList<java.lang.Integer> ports)

Open sockets using java.nio

Parameters:

addr - : the address to open socket (can be null)

ports - : the ports to open

startListener

public void startListener()

Start the thread of the singleton if it hasn't been started yet.

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

See Also:

This method listen to the ports opened previously with openSocket. The size of RTP/RTCP packets must be less than 512 bytes.

getPackets

public java.util.LinkedList<RTPInformation> getPackets(java.lang.Integer timeout)

This method return list of packets before cleaning it.

Returns:

the list of packets.

sendPacket

public void sendPacket(byte[] data,
                       java.net.InetAddress remoteAddress,
                       int remotePort,
                       int localPort)

Send a RTP packet on the given local port to the remote client.

Parameters:

data - : the packet.

remoteAddress - : InetAddress of the remote client.

remotePort - : the port of the remote client.

localPort - : the port on which the packet is sent.

close

public void close()

Close the listener and the sockets by stopping thread.