Package net.i2p.i2ptunnel.socks

Class SOCKSUDPPort

java.lang.Object

net.i2p.i2ptunnel.socks.SOCKSUDPPort

All Implemented Interfaces:

Sink, Source

public class SOCKSUDPPort
extends Object
implements Source, Sink

Implements a UDP port and Socks encapsulation / decapsulation. This is for a single port. If there is demuxing for multiple ports, it happens outside of here. TX: UDPSource -> SOCKSUDPUnwrapper -> (I2PSink in SOCKSUDPTunnel) RX: UDPSink <- SOCKSUDPWrapper ( <- MultiSink <- I2PSource in SOCKSUDPTunnel) The Unwrapper passes headers to the Wrapper through a cache. MultiSink routes packets based on toPort.

Author:

zzz

Constructor Summary

Constructors

Constructor	Description
SOCKSUDPPort(InetAddress host, int port, Map<Integer,SOCKSUDPPort> replyMap)

Method Summary

Modifier and Type	Method	Description
int	getPort()	Socks passes this back to the client on the TCP connection
void	send(Destination from, int fromPort, int toPort, byte[] data)	May throw RuntimeException from underlying sink
void	setSink(Sink sink)
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Details

SOCKSUDPPort

public SOCKSUDPPort(InetAddress host,
 int port,
 Map<Integer,SOCKSUDPPort> replyMap)

Method Details

getPort

public int getPort()

Socks passes this back to the client on the TCP connection

setSink

public void setSink(Sink sink)

Specified by:

setSink in interface Source

start

public void start()

Specified by:

start in interface Source

stop

public void stop()

send

public void send(Destination from,
 int fromPort,
 int toPort,
 byte[] data)

May throw RuntimeException from underlying sink

Specified by:

send in interface Sink

Parameters:

from - will be passed along

fromPort - will be passed along

toPort - will be passed along

Throws:

RuntimeException

Since:

0.9.53 added fromPort and toPort parameters