TCPConnection.h File Reference

#include "inet/common/INETDefs.h"
#include "inet/networklayer/common/L3Address.h"
#include "inet/transportlayer/tcp/TCP.h"
#include "inet/transportlayer/tcp_common/TCPSegment.h"

Classes
class	inet::tcp::TCPStateVariables
	Contains state variables ("TCB") for TCP. More...
class	inet::tcp::TCPConnection
	Manages a TCP connection. More...

Namespaces
	inet
	Copyright (c) 2005 Jan Ringo�, www.ringos.cz.
	inet::tcp

Macros
#define	MAX_SYN_REXMIT_COUNT   12
#define	TCP_MAX_WIN   65535
#define	DUPTHRESH   3
#define	MAX_SACK_BLOCKS   60
#define	TCP_OPTIONS_MAX_SIZE   40
#define	TCP_OPTION_SACK_MIN_SIZE   10
#define	TCP_OPTION_TS_SIZE   12
#define	PAWS_IDLE_TIME_THRESH   (24 * 24 * 3600)
Timeout values
#define	TCP_TIMEOUT_CONN_ESTAB   75
#define	TCP_TIMEOUT_FIN_WAIT_2   600
#define	TCP_TIMEOUT_2MSL   240
#define	TCP_TIMEOUT_SYN_REXMIT   3
#define	TCP_TIMEOUT_SYN_REXMIT_MAX   240

Typedefs
typedef std::list< Sack >	inet::tcp::SackList

Enumerations
enum	inet::tcp::TcpState {   inet::tcp::TCP_S_INIT = 0, inet::tcp::TCP_S_CLOSED = FSM_Steady(1), inet::tcp::TCP_S_LISTEN = FSM_Steady(2), inet::tcp::TCP_S_SYN_SENT = FSM_Steady(3),   inet::tcp::TCP_S_SYN_RCVD = FSM_Steady(4), inet::tcp::TCP_S_ESTABLISHED = FSM_Steady(5), inet::tcp::TCP_S_CLOSE_WAIT = FSM_Steady(6), inet::tcp::TCP_S_LAST_ACK = FSM_Steady(7),   inet::tcp::TCP_S_FIN_WAIT_1 = FSM_Steady(8), inet::tcp::TCP_S_FIN_WAIT_2 = FSM_Steady(9), inet::tcp::TCP_S_CLOSING = FSM_Steady(10), inet::tcp::TCP_S_TIME_WAIT = FSM_Steady(11) }
enum	inet::tcp::TCPEventCode {   inet::tcp::TCP_E_IGNORE, inet::tcp::TCP_E_OPEN_ACTIVE, inet::tcp::TCP_E_OPEN_PASSIVE, inet::tcp::TCP_E_SEND,   inet::tcp::TCP_E_CLOSE, inet::tcp::TCP_E_ABORT, inet::tcp::TCP_E_STATUS, inet::tcp::TCP_E_QUEUE_BYTES_LIMIT,   inet::tcp::TCP_E_READ, inet::tcp::TCP_E_RCV_DATA, inet::tcp::TCP_E_RCV_ACK, inet::tcp::TCP_E_RCV_SYN,   inet::tcp::TCP_E_RCV_SYN_ACK, inet::tcp::TCP_E_RCV_FIN, inet::tcp::TCP_E_RCV_FIN_ACK, inet::tcp::TCP_E_RCV_RST,   inet::tcp::TCP_E_RCV_UNEXP_SYN, inet::tcp::TCP_E_TIMEOUT_2MSL, inet::tcp::TCP_E_TIMEOUT_CONN_ESTAB, inet::tcp::TCP_E_TIMEOUT_FIN_WAIT_2 }

Macro Definition Documentation

#define DUPTHRESH   3

Referenced by inet::tcp::TCPConnection::isLost(), inet::tcp::TCPReno::receivedDataAck(), inet::tcp::TCPWestwood::receivedDataAck(), inet::tcp::TCPVegas::receivedDataAck(), inet::tcp::TCPReno::receivedDuplicateAck(), inet::tcp::TCPNewReno::receivedDuplicateAck(), inet::tcp::TCPTahoe::receivedDuplicateAck(), inet::tcp::TCPWestwood::receivedDuplicateAck(), inet::tcp::TCPVegas::receivedDuplicateAck(), and inet::tcp::TCPBaseAlg::receivedDuplicateAck().

#define MAX_SACK_BLOCKS   60

#define MAX_SYN_REXMIT_COUNT   12

Referenced by inet::tcp::TCPConnection::process_TIMEOUT_SYN_REXMIT().

#define PAWS_IDLE_TIME_THRESH   (24 * 24 * 3600)

Referenced by inet::tcp::TCPConnection::processSegment1stThru8th(), and inet::tcp::TCPConnection::processTSOption().

#define TCP_MAX_WIN   65535

Referenced by inet::tcp::TCPConnection::configureStateVariables(), inet::tcp::TCPConnection::updateRcvWnd(), and inet::tcp::TCPConnection::writeHeaderOptions().

#define TCP_OPTION_SACK_MIN_SIZE   10

Referenced by inet::tcp::TCPConnection::addSacks().

#define TCP_OPTION_TS_SIZE   12

Referenced by inet::tcp::TCPConnection::nextSeg(), and inet::tcp::TCPConnection::sendData().

#define TCP_OPTIONS_MAX_SIZE   40

Referenced by inet::tcp::TCPConnection::addSacks(), and inet::tcp::TCPConnection::writeHeaderOptions().

#define TCP_TIMEOUT_2MSL   240

Referenced by inet::tcp::TCPConnection::processSegment1stThru8th().

#define TCP_TIMEOUT_CONN_ESTAB   75

Referenced by inet::tcp::TCPConnection::process_OPEN_ACTIVE(), inet::tcp::TCPConnection::process_SEND(), and inet::tcp::TCPConnection::processSegmentInListen().

#define TCP_TIMEOUT_FIN_WAIT_2   600

#define TCP_TIMEOUT_SYN_REXMIT   3

Referenced by inet::tcp::TCPConnection::startSynRexmitTimer().

#define TCP_TIMEOUT_SYN_REXMIT_MAX   240

Referenced by inet::tcp::TCPConnection::process_TIMEOUT_SYN_REXMIT().