Protocols::BitTorrent::Transfers::PacketSession Class Reference

#include <PacketSession.h> [code]

Inheritance diagram for Protocols::BitTorrent::Transfers::PacketSession:

[legend]Collaboration diagram for Protocols::BitTorrent::Transfers::PacketSession:

Detailed Description

Session for exchange of BitTorrent packets.

Todo:: Calculate the max packet size. The transport buffer should be able to fit the biggest packet (either piece or bitfield).

Todo:: When a choke is received, all pending requests not sent to the OS TCP buffer should be dropped (suggested by official specs). What should out PacketBuffer be like? Should we be able to drop packets from the PacketBuffer. In reality we cannot guarantee that we send no more requests after a choke is received, simply because we could send right before we read the choke, which means that due to network latency, the remore party will receive requests even though it has sent a choke. To support pipelining, we the Transfers will remember requests for which pieces have been sent and new request will be sent only after a piece packet matching any of the requests is received.

CALITKO_TESTABLE Protocols::BitTorrent::Transfers::PacketSession::PacketSession ( const PacketSession & ) [private]

PacketSession::PacketSession ( auto_ptr< Transport > transport,

SessionStatus * status

)

Definition at line 28 of file PacketSession.cpp.

PacketSession::~PacketSession ( )

Definition at line 39 of file PacketSession.cpp.

PacketSession& Protocols::BitTorrent::Transfers::PacketSession::operator= ( const PacketSession & ) [private]

The documentation for this class was generated from the following files:


Public Member Functions
	PacketSession (auto_ptr< Transport > transport, SessionStatus *status)
	~PacketSession ()
Private Types
typedef FifoQueue	PacketQueue
Private Member Functions
CALITKO_TESTABLE	PacketSession (const PacketSession &)
PacketSession &	operator= (const PacketSession &)
Private Attributes
auto_ptr< Transport >	transport
PacketProtocol	packetProtocol
PacketSerializer	packetSerializer
PacketQueue	packetQueue
SessionStatus *	status