tcp.h File Reference

#include "agent.h"
#include "packet.h"

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Data Structures
class	BurstSndTimer
class	DelSndTimer
struct	hdr_tcp
struct	hstcp
class	NewRenoTcpAgent
class	RenoTcpAgent
class	RtxTimer
class	TcpAgent
class	VegasTcpAgent
Defines
#define	CLOSE_CWND_HALF   0x00000002
#define	CLOSE_CWND_HALF_WAY   0x00000100
#define	CLOSE_CWND_HALVE   0x00000040
#define	CLOSE_CWND_INIT   0x00000008
#define	CLOSE_CWND_ONE   0x00000010
#define	CLOSE_CWND_RESTART   0x00000004
#define	CLOSE_SSTHRESH_HALF   0x00000001
#define	CLOSE_SSTHRESH_HALVE   0x00000020
#define	CWND_ACTION_DUPACK   1
#define	CWND_ACTION_ECN   3
#define	CWND_ACTION_EXITED   4
#define	CWND_ACTION_TIMEOUT   2
#define	CWND_HALF_WITH_MIN   0x00000200
#define	NO_OUTSTANDING_DATA   0x00000800
#define	NSA   3
#define	NUMDUPACKS   3
#define	T_RTT_BITS   0
#define	TCP_IDLE   0x00000400
#define	TCP_MAXSEQ   1073741824
#define	TCP_REASON_DUPACK   0x02
#define	TCP_REASON_PARTIALACK   0x04
#define	TCP_REASON_RBP   0x03
#define	TCP_REASON_TIMEOUT   0x01
#define	TCP_TIMER_BURSTSND   2
#define	TCP_TIMER_DELACK   3
#define	TCP_TIMER_DELSND   1
#define	TCP_TIMER_Q   4
#define	TCP_TIMER_RESET   5
#define	TCP_TIMER_RTX   0
#define	THREE_QUARTER_SSTHRESH   0x00000080

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Define Documentation

#define CLOSE_CWND_HALF   0x00000002

Definition at line 96 of file tcp.h. Referenced by Sack1TcpAgent::dupack_action(), RenoTcpAgent::dupack_action(), NewRenoTcpAgent::dupack_action(), SackFullTcpAgent::dupack_action(), FullTcpAgent::dupack_action(), TcpAgent::ecn(), BayFullTcpAgent::recv(), and TcpAgent::slowdown().

#define CLOSE_CWND_HALF_WAY   0x00000100

Definition at line 103 of file tcp.h. Referenced by TcpAgent::slowdown().

#define CLOSE_CWND_HALVE   0x00000040

Definition at line 101 of file tcp.h.

#define CLOSE_CWND_INIT   0x00000008

Definition at line 98 of file tcp.h. Referenced by FullTcpAgent::foutput(), TcpAgent::lossQuickStart(), TcpSessionAgent::send_much(), TcpAgent::slowdown(), TcpSessionAgent::timeout(), FackTcpAgent::timeout(), and TcpFsAgent::timeout_nonrtx().

#define CLOSE_CWND_ONE   0x00000010

Definition at line 99 of file tcp.h. Referenced by TcpAgent::dupack_action(), TahoeFullTcpAgent::dupack_action(), TcpAgent::slowdown(), TcpAgent::timeout(), and FullTcpAgent::timeout_action().

#define CLOSE_CWND_RESTART   0x00000004

Definition at line 97 of file tcp.h. Referenced by FackTcpAgent::recv(), TcpSessionAgent::send_much(), TcpAgent::slowdown(), TcpAgent::timeout(), VegasTcpAgent::timeout(), SackRHTcpAgent::timeout(), BayFullTcpAgent::timeout(), FackTcpAgent::timeout(), and FullTcpAgent::timeout_action().

#define CLOSE_SSTHRESH_HALF   0x00000001

Definition at line 95 of file tcp.h. Referenced by TcpAgent::dupack_action(), Sack1TcpAgent::dupack_action(), RenoTcpAgent::dupack_action(), NewRenoTcpAgent::dupack_action(), SackFullTcpAgent::dupack_action(), TahoeFullTcpAgent::dupack_action(), FullTcpAgent::dupack_action(), TcpAgent::ecn(), BayFullTcpAgent::recv(), FackTcpAgent::recv(), TcpSessionAgent::send_much(), TcpAgent::slowdown(), TcpAgent::timeout(), VegasTcpAgent::timeout(), SackRHTcpAgent::timeout(), BayFullTcpAgent::timeout(), FackTcpAgent::timeout(), and FullTcpAgent::timeout_action().

#define CLOSE_SSTHRESH_HALVE   0x00000020

Definition at line 100 of file tcp.h.

#define CWND_ACTION_DUPACK   1

Definition at line 87 of file tcp.h. Referenced by RenoTcpAgent::allow_fast_retransmit(), TcpAgent::dupack_action(), Sack1TcpAgent::dupack_action(), RenoTcpAgent::dupack_action(), NewRenoTcpAgent::dupack_action(), SackFullTcpAgent::dupack_action(), TahoeFullTcpAgent::dupack_action(), FullTcpAgent::dupack_action(), FullTcpAgent::fast_retransmit(), TcpSessionAgent::recv(), FackTcpAgent::recv(), and CorresHost::rmv_old_segs().

#define CWND_ACTION_ECN   3

Definition at line 89 of file tcp.h. Referenced by TcpAgent::dupack_action(), Sack1TcpAgent::dupack_action(), RenoTcpAgent::dupack_action(), NewRenoTcpAgent::dupack_action(), SackFullTcpAgent::dupack_action(), TahoeFullTcpAgent::dupack_action(), FullTcpAgent::dupack_action(), TcpAgent::ecn(), TcpAgent::quench(), TcpSessionAgent::quench(), TcpAgent::timeout(), and FullTcpAgent::timeout_action().

#define CWND_ACTION_EXITED   4

Definition at line 90 of file tcp.h.

#define CWND_ACTION_TIMEOUT   2

Definition at line 88 of file tcp.h. Referenced by CorresHost::clean_segs(), TcpAgent::ecn(), TcpAgent::opencwnd(), TcpAgent::slowdown(), TcpAgent::timeout(), VegasTcpAgent::timeout(), TcpSessionAgent::timeout(), SackRHTcpAgent::timeout(), FackTcpAgent::timeout(), FullTcpAgent::timeout_action(), and TcpFsAgent::timeout_nonrtx().

#define CWND_HALF_WITH_MIN   0x00000200

Definition at line 104 of file tcp.h. Referenced by TcpAgent::process_qoption_after_send(), TcpAgent::rtt_counting(), and TcpAgent::slowdown().

#define NO_OUTSTANDING_DATA   0x00000800

Definition at line 106 of file tcp.h. Referenced by TcpAgent::slowdown(), and TcpAgent::timeout().

#define NSA   3

Definition at line 44 of file tcp.h. Referenced by Sacker::configure(), and Sacker::trace().

#define NUMDUPACKS   3

Definition at line 115 of file tcp.h.

#define T_RTT_BITS   0

Definition at line 207 of file tcp.h.

#define TCP_IDLE   0x00000400

Definition at line 105 of file tcp.h. Referenced by TcpAgent::process_qoption_after_send(), TcpAgent::rtt_counting(), and TcpAgent::slowdown().

#define TCP_MAXSEQ   1073741824

Definition at line 117 of file tcp.h. Referenced by FullTcpAgent::foutput(), and TcpAgent::sendmsg().

#define TCP_REASON_DUPACK   0x02

Definition at line 81 of file tcp.h. Referenced by Sack1TcpAgent::dupack_action(), RenoTcpAgent::dupack_action(), NewRenoTcpAgent::dupack_action(), TcpAgent::lossQuickStart(), FackTcpAgent::recv(), and TcpAgent::tcp_eln().

#define TCP_REASON_PARTIALACK   0x04

Definition at line 83 of file tcp.h. Referenced by Sack1TcpAgent::partial_ack_action().

#define TCP_REASON_RBP   0x03

Definition at line 82 of file tcp.h. Referenced by RBPRenoTcpAgent::paced_send_one(), RBPVegasTcpAgent::paced_send_one(), and QSNewRenoTcpAgent::paced_send_one().

#define TCP_REASON_TIMEOUT   0x01

Definition at line 80 of file tcp.h. Referenced by TcpSessionAgent::send_much(), TcpAgent::timeout(), VegasTcpAgent::timeout(), TcpSessionAgent::timeout(), SackRHTcpAgent::timeout(), FackTcpAgent::timeout(), TcpAgent::timeout_nonrtx(), and TcpFsAgent::timeout_nonrtx_helper().

#define TCP_TIMER_BURSTSND   2

Definition at line 122 of file tcp.h. Referenced by BurstSndTimer::expire(), SessionBurstSndTimer::expire(), and TcpSessionAgent::timeout().

#define TCP_TIMER_DELACK   3

Definition at line 123 of file tcp.h. Referenced by DelAckTimer::expire(), BayDelAckTimer::expire(), FullTcpAgent::timeout(), and BayFullTcpAgent::timeout().

#define TCP_TIMER_DELSND   1

Definition at line 121 of file tcp.h. Referenced by cwndShrinkingTimer::expire(), DelSndTimer::expire(), FullTcpAgent::timeout(), BayFullTcpAgent::timeout(), and TcpAgent::timeout_nonrtx().

#define TCP_TIMER_Q   4

Definition at line 124 of file tcp.h.

#define TCP_TIMER_RESET   5

Definition at line 125 of file tcp.h. Referenced by SessionResetTimer::expire(), ResetTimer::expire(), NewRenoTcpFsAgent::partialnewack_helper(), TcpSessionAgent::timeout(), TcpFsAgent::timeout_nonrtx(), NewRenoTcpFsAgent::timeout_nonrtx_helper(), RenoTcpFsAgent::timeout_nonrtx_helper(), and TcpFsAgent::timeout_nonrtx_helper().

#define TCP_TIMER_RTX   0

Definition at line 120 of file tcp.h. Referenced by RtxTimer::expire(), SessionRtxTimer::expire(), TcpAgent::timeout(), VegasTcpAgent::timeout(), TcpSessionAgent::timeout(), Sack1TcpAgent::timeout(), SackRHTcpAgent::timeout(), RenoTcpAgent::timeout(), RBPRenoTcpAgent::timeout(), RBPVegasTcpAgent::timeout(), QSNewRenoTcpAgent::timeout(), FullTcpAgent::timeout(), BayFullTcpAgent::timeout(), FackTcpAgent::timeout(), and TcpFsAgent::timeout_nonrtx().

#define THREE_QUARTER_SSTHRESH   0x00000080

Definition at line 102 of file tcp.h. Referenced by TcpAgent::process_qoption_after_send(), TcpAgent::rtt_counting(), and TcpAgent::slowdown().

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