org.jitsi.impl.neomedia.transform

Class DebugTransformEngine

java.lang.Object

org.jitsi.impl.neomedia.transform.DebugTransformEngine

All Implemented Interfaces:

TransformEngine

public class DebugTransformEngine
extends Object
implements TransformEngine

Logs all the packets that go in and out of a MediaStream. In order to use it, you can setup logging like this:

 net.java.sip.communicator.packetlogging.PACKET_LOGGING_ENABLED=true
 net.java.sip.communicator.packetlogging.PACKET_LOGGING_ARBITRARY_ENABLED=true
 net.java.sip.communicator.packetlogging.PACKET_LOGGING_FILE_COUNT=1
 net.java.sip.communicator.packetlogging.PACKET_LOGGING_FILE_SIZE=-1
 

Next, you setup a named pipe like this:

 mkfifo ~/.sip-communicator/log/jitsi0.pcap
 

Finally, you can launch Wireshark like this (assuming that you're using Bash):

 wireshark -k -i <(cat ~/.sip-communicator/log/jitsi0.pcap)
 

Author:

George Politis, Lyubomir Marinov

Method Summary

Modifier and Type	Method and Description
static DebugTransformEngine	createDebugTransformEngine(MediaStreamImpl mediaStream) Creates and returns a new DebugTransformEngine if logging is enabled for PacketLoggingService.ProtocolName.ARBITRARY.
SinglePacketTransformer	getRTCPTransformer() Gets the PacketTransformer for RTCP packets.
SinglePacketTransformer	getRTPTransformer() Gets the PacketTransformer for RTP packets.

Methods inherited from class java.lang.Object

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

Method Detail

createDebugTransformEngine

public static DebugTransformEngine createDebugTransformEngine(MediaStreamImpl mediaStream)

Creates and returns a new DebugTransformEngine if logging is enabled for PacketLoggingService.ProtocolName.ARBITRARY.

Parameters:

mediaStream - the MediaStream that will own the newly created DebugTransformEngine.

Returns:

a new DebugTransformEngine if logging is enabled for PacketLoggingService.ProtocolName.ARBITRARY, otherwise null.

getRTCPTransformer

public SinglePacketTransformer getRTCPTransformer()

Description copied from interface: TransformEngine

Gets the PacketTransformer for RTCP packets.

Specified by:

getRTCPTransformer in interface TransformEngine

Returns:

the PacketTransformer for RTCP packets

getRTPTransformer

public SinglePacketTransformer getRTPTransformer()

Description copied from interface: TransformEngine

Gets the PacketTransformer for RTP packets.

Specified by:

getRTPTransformer in interface TransformEngine

Returns:

the PacketTransformer for RTP packets