Package org.drasyl.handler.connection

Class RetransmissionQueue

java.lang.Object

org.drasyl.handler.connection.RetransmissionQueue

public class RetransmissionQueue
extends Object

Represents the retransmission queue that holds segments that need to be retransmitted due to timeout or loss in a connection.

The retransmission queue is used by the sender to keep track of segments that have been sent but not yet acknowledged, and need to be retransmitted after a certain period of time due to timeout or loss in the network.

Method Summary

Modifier and Type	Method	Description
void	add(io.netty.channel.ChannelHandlerContext ctx, Segment seg, TransmissionControlBlock tcb)
long	firstSegmentSentTime()
boolean	isEmpty()	Returns true if this deque contains no elements.
void	release()
boolean	removeAcknowledged(io.netty.channel.ChannelHandlerContext ctx, TransmissionControlBlock tcb)
int	size()	Returns the number of elements in this deque.
String	toString()

Methods inherited from class java.lang.Object

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

Method Details

add

public void add(io.netty.channel.ChannelHandlerContext ctx,
 Segment seg,
 TransmissionControlBlock tcb)

toString

public String toString()

Overrides:

toString in class Object

removeAcknowledged

public boolean removeAcknowledged(io.netty.channel.ChannelHandlerContext ctx,
 TransmissionControlBlock tcb)

release

public void release()

firstSegmentSentTime

public long firstSegmentSentTime()

size

public int size()

Returns the number of elements in this deque.

Returns:

the number of elements in this deque

isEmpty

public boolean isEmpty()

Returns true if this deque contains no elements.

Returns:

true if this deque contains no elements