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Class magician.Node.SliWinPortThread 

java.lang.Object
   |
   +----java.lang.Thread
           |
           +----magician.Node.SliWinPortThread
public class SliWinPortThread
extends Thread
implements PerfConstants

Variable Index

o EventMgr
o ipAddress
physical address of node
o lastSeqNo
last seq number in window
o MAX_RETRIES
o outQ
queue of outgoing packets
o port
port number
o PortName
name of port being managed
o retransThrs
o speed
o WINDOW_SIZE
o WinList
list of seqnos in window

Constructor Index

o SliWinPortThread(Hashtable)

Method Index

o confirmPacket(int)
Confirms the receipt of the transmitted packet and removes it from the retransmit queue.
o PortDown()
o queueForTransmission(int, byte[])
queues the packet for transmission and retransmits after timeout if ack is not received Currently, individual timeout is ignored, only default is used.
o run()
sends packet at the front of the queue to the neighbor

Variables

o PortName 
 String PortName
name of port being managed

o ipAddress 
 String ipAddress
physical address of node

o port 
 int port
port number

o outQ 
 HashQueue outQ
queue of outgoing packets

o WinList 
 Hashtable WinList
list of seqnos in window

o retransThrs 
 Queue retransThrs
o lastSeqNo 
 int lastSeqNo
last seq number in window

o EventMgr 
 EventManager EventMgr
o MAX_RETRIES 
 static final int MAX_RETRIES
o WINDOW_SIZE 
 static final int WINDOW_SIZE
o speed 
 int speed

Constructors

o SliWinPortThread 
 public SliWinPortThread(Hashtable Port)

Methods

o queueForTransmission 
 public void queueForTransmission(int seqNo,
                                  byte packet[]) throws NoRouteToHostException
queues the packet for transmission and retransmits after timeout if ack is not received Currently, individual timeout is ignored, only default is used.

Parameters:
seqNo - the assigned sequence number for the packet
packet - a byte array containing the serialized Smartpacket
timeout - the timeout interval to use for retransmission
o confirmPacket 
 public boolean confirmPacket(int seqNo)
Confirms the receipt of the transmitted packet and removes it from the retransmit queue.

Parameters:
seqNo - the sequence number of the packet being confirmed
Throws: IndexOutOfBoundsException
if sequence number is out of order
o PortDown 
 protected synchronized void PortDown()
o run 
 public void run()
sends packet at the front of the queue to the neighbor

Overrides:
run in class Thread 
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