edu.unh.sdb.remote
Class UDPReceiver

java.lang.Object
  edu.unh.sdb.remote.DataReceiver
      edu.unh.sdb.remote.UDPReceiver

public class UDPReceiver
extends DataReceiver

Nested Class Summary

static class

UDPReceiver.InterPacketDelay Interpacket delay parameter setter.

Field Summary

static java.lang.String	bounds
static int	buffer_size
static int	clientControlPort
static int	clientDataPort
static java.net.DatagramSocket	ds
static byte[]	dstByteArray
static long	end
static int	fileSize
static int	globalVal
static java.net.InetAddress	ip
static int[]	lostPacketArray
static int	lostPacketCounter
static int[]	lower
static int[]	lowerPartitioningArray
static int[]	lowerSpaceArray
static java.lang.String	missedPacket
static int	number_packets
static int	packetSize
static int	rempart
static int	serverAlarmPort
static int	serverControlPort
static long	start
static int	statusFlag
static int	times
static int[]	upper
static int[]	upperPartitioningArray
static int[]	upperSpaceArray
static java.net.ServerSocket	welcomeSocket

Fields inherited from class edu.unh.sdb.remote.DataReceiver

serverDataPort, serverIP

Constructor Summary

UDPReceiver()

Method Summary

void	freeResource()
void	PacketRetransmission(java.lang.String s) Logic to receive packet retransmissions.
int	ReceiveData(byte[] dstByteArray, int fileSize)
void	SendMissingPacketInfo(java.lang.String missedPacket)
static int	Seqnum_Decoder(byte[] a) Finds the integer value of 32 bit binary string.
void	setBufSize(int size)
void	setClientCtrlSocket(java.net.ServerSocket ssock)
void	setRemoteMessenger(RemoteMessenger rm)

Methods inherited from class edu.unh.sdb.remote.DataReceiver

setServerDataPort, setServerIP

Methods inherited from class java.lang.Object

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

Field Detail

serverControlPort

public static int serverControlPort

serverAlarmPort

public static int serverAlarmPort

clientDataPort

public static int clientDataPort

clientControlPort

public static int clientControlPort

welcomeSocket

public static java.net.ServerSocket welcomeSocket

ds

public static java.net.DatagramSocket ds

ip

public static java.net.InetAddress ip

fileSize

public static int fileSize

buffer_size

public static int buffer_size

packetSize

public static int packetSize

times

public static int times

rempart

public static int rempart

number_packets

public static int number_packets

lostPacketArray

public static int[] lostPacketArray

lostPacketCounter

public static int lostPacketCounter

missedPacket

public static java.lang.String missedPacket

globalVal

public static int globalVal

start

public static long start

end

public static long end

statusFlag

public static int statusFlag

dstByteArray

public static byte[] dstByteArray

lower

public static int[] lower

upper

public static int[] upper

lowerSpaceArray

public static int[] lowerSpaceArray

upperSpaceArray

public static int[] upperSpaceArray

lowerPartitioningArray

public static int[] lowerPartitioningArray

upperPartitioningArray

public static int[] upperPartitioningArray

bounds

public static java.lang.String bounds

Constructor Detail

UDPReceiver

public UDPReceiver()

Method Detail

setRemoteMessenger

public void setRemoteMessenger(RemoteMessenger rm)

setClientCtrlSocket

public void setClientCtrlSocket(java.net.ServerSocket ssock)

freeResource

public void freeResource()

Specified by:

freeResource in class DataReceiver

setBufSize

public void setBufSize(int size)

SendMissingPacketInfo

public void SendMissingPacketInfo(java.lang.String missedPacket)

Seqnum_Decoder

public static int Seqnum_Decoder(byte[] a)

Finds the integer value of 32 bit binary string.

ReceiveData

public int ReceiveData(byte[] dstByteArray,
                       int fileSize)

Specified by:

ReceiveData in class DataReceiver

PacketRetransmission

public void PacketRetransmission(java.lang.String s)

Logic to receive packet retransmissions.