tcp::TahoeCongAvoid Class Reference

#include <TahoeCongAvoid.hpp>

Inheritance diagram for tcp::TahoeCongAvoid:

[legend]

Collaboration diagram for tcp::TahoeCongAvoid:

[legend]

List of all members.

Public Member Functions
virtual void	clearDuplicateACKCounter ()
virtual bool	duplicateACKThresholdReached (unsigned long int _ackNR)
virtual simTimeType	getRetransmissionTimeout ()
virtual unsigned long int	getWindowSize ()
virtual void	onRTTSample ()
virtual void	onSegmentAcknowledged ()
virtual void	onSegmentLoss (segmentLoss _sl, unsigned long int _ackNR)
	Implementation of the CongestionAvoidanceStrategy interface.
virtual void	setWindowSize (unsigned long int new_cwnd)
	TahoeCongAvoid (const wns::pyconfig::View &_pyco)
virtual	~TahoeCongAvoid ()
Private Member Functions
std::string	printReason (segmentLoss reason)
Private Attributes
wns::container::Registry < unsigned long int, int >	countDuplicateACKs
	Registry for counting the number of duplicate acks of regarding the same acknowledgement number.
unsigned long int	cwnd
	The size of the congestion window.
unsigned long int	cwnd_cnt
	Counter to increase congestion window cwnd linear.
wns::logger::Logger	logger
	Tahoe's logger.
int	ndup
	The initial threshold of duplicate acks.
wns::pyconfig::View	pyco
simTimeType	timeout
	Value for retransmissions in seconds.

---

Detailed Description

Definition at line 41 of file TahoeCongAvoid.hpp.

---

Constructor & Destructor Documentation

TahoeCongAvoid::TahoeCongAvoid

(

const wns::pyconfig::View &

_pyco

)

Definition at line 41 of file TahoeCongAvoid.cpp.

TahoeCongAvoid::~TahoeCongAvoid

(

)

[virtual]

Definition at line 53 of file TahoeCongAvoid.cpp.

---

Member Function Documentation

void TahoeCongAvoid::clearDuplicateACKCounter

(

)

[virtual]

Implements tcp::CongestionControlStrategy.

Definition at line 176 of file TahoeCongAvoid.cpp.

bool TahoeCongAvoid::duplicateACKThresholdReached

(

unsigned long int

_ackNR

)

[virtual]

Implements tcp::CongestionControlStrategy.

Definition at line 166 of file TahoeCongAvoid.cpp.

simTimeType TahoeCongAvoid::getRetransmissionTimeout

(

)

[virtual]

Implements tcp::CongestionControlStrategy.

Definition at line 115 of file TahoeCongAvoid.cpp.

unsigned long int TahoeCongAvoid::getWindowSize

(

)

[virtual]

Implements tcp::CongestionControlStrategy.

Definition at line 109 of file TahoeCongAvoid.cpp.

void TahoeCongAvoid::onRTTSample

(

)

[virtual]

Implements tcp::CongestionControlStrategy.

Definition at line 104 of file TahoeCongAvoid.cpp.

void TahoeCongAvoid::onSegmentAcknowledged

(

)

[virtual]

Implements tcp::CongestionControlStrategy.

Definition at line 122 of file TahoeCongAvoid.cpp.

void TahoeCongAvoid::onSegmentLoss	(	segmentLoss	_sl,
		unsigned long int	_ackNR
	)			[virtual]

Implements tcp::CongestionControlStrategy.

Definition at line 59 of file TahoeCongAvoid.cpp.

std::string TahoeCongAvoid::printReason

(

segmentLoss

reason

)

[private]

Definition at line 147 of file TahoeCongAvoid.cpp.

void TahoeCongAvoid::setWindowSize

(

unsigned long int

new_cwnd

)

[virtual]

Implements tcp::CongestionControlStrategy.

Definition at line 139 of file TahoeCongAvoid.cpp.

---

Member Data Documentation

wns::container::Registry<unsigned long int, int> tcp::TahoeCongAvoid::countDuplicateACKs [private]

Definition at line 114 of file TahoeCongAvoid.hpp.

unsigned long int tcp::TahoeCongAvoid::cwnd [private]

Definition at line 87 of file TahoeCongAvoid.hpp.

unsigned long int tcp::TahoeCongAvoid::cwnd_cnt [private]

Definition at line 93 of file TahoeCongAvoid.hpp.

wns::logger::Logger tcp::TahoeCongAvoid::logger [private]

Definition at line 98 of file TahoeCongAvoid.hpp.

int tcp::TahoeCongAvoid::ndup [private]

Definition at line 108 of file TahoeCongAvoid.hpp.

wns::pyconfig::View tcp::TahoeCongAvoid::pyco [private]

Definition at line 82 of file TahoeCongAvoid.hpp.

simTimeType tcp::TahoeCongAvoid::timeout [private]

Definition at line 103 of file TahoeCongAvoid.hpp.

---

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

• modules/tl/tcp/src/TahoeCongAvoid.hpp
• modules/tl/tcp/src/TahoeCongAvoid.cpp