org.johnnei.javatorrent.internal.utp

Class SocketWindowHandler

java.lang.Object

org.johnnei.javatorrent.internal.utp.SocketWindowHandler

public class SocketWindowHandler
extends Object

Responsible for calculating the delay on the socket and adjust the window size to reach additional delay of CCONTROL_TARGET on top of the normal socket delay.

Constructor Summary

Constructors

Constructor and Description
SocketWindowHandler()

Method Summary

Modifier and Type	Method and Description
int	getBytesInFlight()
int	getMaxWindow()
void	onPacketLoss(UtpPacket packet)
Optional<UtpPacket>	onReceivedPacket(UtpPacket packet) Updates the Socket Window based on the received packet.
void	onSentPacket(UtpPacket packet)
void	onTimeout()

Methods inherited from class java.lang.Object

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

Constructor Detail

SocketWindowHandler

public SocketWindowHandler()

Method Detail

onReceivedPacket

public Optional<UtpPacket> onReceivedPacket(UtpPacket packet)

Updates the Socket Window based on the received packet.

Parameters:

packet - The received packet.

Returns:

The acked packet or Optional.empty() if no new packet was acked.

onSentPacket

public void onSentPacket(UtpPacket packet)

getBytesInFlight

public int getBytesInFlight()

getMaxWindow

public int getMaxWindow()

onTimeout

public void onTimeout()

onPacketLoss

public void onPacketLoss(UtpPacket packet)