Package net.i2p.router.transport.udp

Class InboundMessageFragments

java.lang.Object

net.i2p.router.transport.udp.InboundMessageFragments

class InboundMessageFragments
extends Object

Organize the received data message fragments, feeding completed messages to the MessageReceiver and telling the ACKSender of new peers to ACK. In addition, it drops failed fragments and keeps a minimal list of the most recently completed messages (even though higher up in the router we have full blown replay detection, its nice to have a basic line of defense here).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	InboundMessageFragments.ModifiableLong	Modifiable Long, no locking

Constructor Summary

Constructors

Constructor	Description
InboundMessageFragments(RouterContext ctx, OutboundMessageFragments outbound, UDPTransport transport)

Method Summary

Modifier and Type	Method	Description
boolean	isAlive()
void	receiveData(PeerState from, UDPPacketReader.DataReader data)	Pull the fragments and ACKs out of the authenticated data packet
void	shutdown()
void	startup()

Methods inherited from class java.lang.Object

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

Constructor Detail

InboundMessageFragments

public InboundMessageFragments(RouterContext ctx,
                               OutboundMessageFragments outbound,
                               UDPTransport transport)

Method Detail

startup

public void startup()

shutdown

public void shutdown()

isAlive

public boolean isAlive()

receiveData

public void receiveData(PeerState from,
                        UDPPacketReader.DataReader data)

Pull the fragments and ACKs out of the authenticated data packet