org.nustaq.fastcast.impl

Class PacketReceiveBuffer

java.lang.Object

org.nustaq.fastcast.impl.PacketReceiveBuffer

public class PacketReceiveBuffer
extends Object

tracks packets and sequences sent from a single sender

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_NON_GAP_PACKET_SERIES_TO_JUSTIFY_NEW_RETRANS_ENTRY

Constructor Summary

Constructors

Constructor and Description
PacketReceiveBuffer(int dataGramSizeBytes, String theNodeId, int historySize, String receivesFrom, Topic entry, FCSubscriber receiver)

Method Summary

Modifier and Type	Method and Description
long	getLastHBMillis()
long	getMaxDelayNextRetrans()
long	getMaxDelayRetrans()
String	getReceivesFrom()
Topic	getTopicEntry()
boolean	inSync()
boolean	isUnreliable()
RetransPacket	receivePacket(DataPacket packet)
RetransPacket	receivePacketOrdered(DataPacket packet)
RetransPacket	receivePacketUnOrdered(DataPacket packet)
void	receivePacketUnreliable(DataPacket packet)
void	resync() reset all sequences and resync (creates unrecoverable message loss)
void	setMaxDelayNextRetrans(long maxDelayNextRetrans)
void	setMaxDelayRetrans(long maxDelayRetrans)
void	setUnreliable(boolean unreliable)
void	terminate()
void	updateHeartBeat(long l)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_NON_GAP_PACKET_SERIES_TO_JUSTIFY_NEW_RETRANS_ENTRY

public static final int MAX_NON_GAP_PACKET_SERIES_TO_JUSTIFY_NEW_RETRANS_ENTRY

See Also:

Constant Field Values

Constructor Detail

PacketReceiveBuffer

public PacketReceiveBuffer(int dataGramSizeBytes,
                           String theNodeId,
                           int historySize,
                           String receivesFrom,
                           Topic entry,
                           FCSubscriber receiver)

Method Detail

getTopicEntry

public Topic getTopicEntry()

getMaxDelayNextRetrans

public long getMaxDelayNextRetrans()

setMaxDelayNextRetrans

public void setMaxDelayNextRetrans(long maxDelayNextRetrans)

getMaxDelayRetrans

public long getMaxDelayRetrans()

setMaxDelayRetrans

public void setMaxDelayRetrans(long maxDelayRetrans)

receivePacket

public RetransPacket receivePacket(DataPacket packet)

receivePacketUnreliable

public void receivePacketUnreliable(DataPacket packet)

receivePacketUnOrdered

public RetransPacket receivePacketUnOrdered(DataPacket packet)

receivePacketOrdered

public RetransPacket receivePacketOrdered(DataPacket packet)

inSync

public boolean inSync()

setUnreliable

public void setUnreliable(boolean unreliable)

isUnreliable

public boolean isUnreliable()

terminate

public void terminate()

resync

public void resync()

reset all sequences and resync (creates unrecoverable message loss)

updateHeartBeat

public void updateHeartBeat(long l)

getLastHBMillis

public long getLastHBMillis()

getReceivesFrom

public String getReceivesFrom()