inet::sctp::SCTPAlgorithm Class Reference

Abstract base class for SCTP algorithms which encapsulate all behaviour during data transfer state: flavour of congestion control, fast retransmit/recovery, selective acknowledgement etc. More...

#include <SCTPAlgorithm.h>

Inheritance diagram for inet::sctp::SCTPAlgorithm:

Public Member Functions
	SCTPAlgorithm ()
	Ctor. More...
virtual	~SCTPAlgorithm ()
	Virtual dtor. More...
void	setAssociation (SCTPAssociation *_assoc)
virtual void	initialize ()
virtual SCTPStateVariables *	createStateVariables ()=0
virtual void	established (bool active)=0
virtual void	connectionClosed ()=0
virtual void	processTimer (cMessage *timer, SCTPEventCode &event)=0
virtual void	sendCommandInvoked (SCTPPathVariables *path)=0
virtual void	receivedDataAck (uint32 firstSeqAcked)=0
virtual void	receivedDuplicateAck ()=0
virtual void	receivedAckForDataNotYetSent (uint32 seq)=0
virtual void	sackSent ()=0
virtual void	dataSent (uint32 fromseq)=0

Protected Attributes
SCTPAssociation *	assoc
SCTPQueue *	transmissionQ
SCTPQueue *	retransmissionQ

Detailed Description

Abstract base class for SCTP algorithms which encapsulate all behaviour during data transfer state: flavour of congestion control, fast retransmit/recovery, selective acknowledgement etc.

Subclasses may implement various sets and flavours of the above algorithms.

Constructor & Destructor Documentation

inet::sctp::SCTPAlgorithm::SCTPAlgorithm ( )

inline

Ctor.

{ assoc = nullptr; transmissionQ = nullptr; retransmissionQ = nullptr; }

virtual inet::sctp::SCTPAlgorithm::~SCTPAlgorithm ( )

inlinevirtual

Virtual dtor.

{}

Member Function Documentation

virtual void inet::sctp::SCTPAlgorithm::connectionClosed ( )

pure virtual

Implemented in inet::sctp::SCTPAlg.

virtual SCTPStateVariables* inet::sctp::SCTPAlgorithm::createStateVariables ( )

pure virtual

Implemented in inet::sctp::SCTPAlg.

Referenced by inet::sctp::SCTPAssociation::cloneAssociation(), and inet::sctp::SCTPAssociation::initAssociation().

virtual void inet::sctp::SCTPAlgorithm::dataSent ( uint32  fromseq )

pure virtual

Implemented in inet::sctp::SCTPAlg.

virtual void inet::sctp::SCTPAlgorithm::established ( bool  active )

pure virtual

Implemented in inet::sctp::SCTPAlg.

virtual void inet::sctp::SCTPAlgorithm::initialize ( )

inlinevirtual

Referenced by inet::sctp::SCTPAssociation::cloneAssociation(), and inet::sctp::SCTPAssociation::initAssociation().

{}

virtual void inet::sctp::SCTPAlgorithm::processTimer ( cMessage *  timer, SCTPEventCode &  event  )

pure virtual

Implemented in inet::sctp::SCTPAlg.

virtual void inet::sctp::SCTPAlgorithm::receivedAckForDataNotYetSent ( uint32  seq )

pure virtual

Implemented in inet::sctp::SCTPAlg.

virtual void inet::sctp::SCTPAlgorithm::receivedDataAck ( uint32  firstSeqAcked )

pure virtual

Implemented in inet::sctp::SCTPAlg.

virtual void inet::sctp::SCTPAlgorithm::receivedDuplicateAck ( )

pure virtual

Implemented in inet::sctp::SCTPAlg.

virtual void inet::sctp::SCTPAlgorithm::sackSent ( )

pure virtual

Implemented in inet::sctp::SCTPAlg.

Referenced by inet::sctp::SCTPAssociation::sendOnPath().

virtual void inet::sctp::SCTPAlgorithm::sendCommandInvoked ( SCTPPathVariables *  path )

pure virtual

Implemented in inet::sctp::SCTPAlg.

Referenced by inet::sctp::SCTPAssociation::process_SEND().

void inet::sctp::SCTPAlgorithm::setAssociation ( SCTPAssociation *  _assoc )

inline

Referenced by inet::sctp::SCTPAssociation::cloneAssociation(), and inet::sctp::SCTPAssociation::initAssociation().

    {
        assoc = _assoc;
        transmissionQ = assoc->getTransmissionQueue();
        retransmissionQ = assoc->getRetransmissionQueue();
    }

Member Data Documentation

SCTPAssociation* inet::sctp::SCTPAlgorithm::assoc

protected

Referenced by inet::sctp::SCTPAlg::sendCommandInvoked().

SCTPQueue* inet::sctp::SCTPAlgorithm::retransmissionQ

protected

SCTPQueue* inet::sctp::SCTPAlgorithm::transmissionQ

protected

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

• SCTPAlgorithm.h