inet::sctp::SCTPAlg Class Reference

#include <SCTPAlg.h>

Inheritance diagram for inet::sctp::SCTPAlg:

Public Member Functions
	SCTPAlg ()
	Ctor. More...
virtual	~SCTPAlg ()
	Virtual dtor. More...
virtual SCTPStateVariables *	createStateVariables () override
	Creates and returns a SCTPStateVariables object. More...
virtual void	established (bool active) override
virtual void	connectionClosed () override
virtual void	processTimer (cMessage *timer, SCTPEventCode &event) override
virtual void	sendCommandInvoked (SCTPPathVariables *path) override
virtual void	receivedDataAck (uint32 firstSeqAcked) override
virtual void	receivedDuplicateAck () override
virtual void	receivedAckForDataNotYetSent (uint32 seq) override
virtual void	sackSent () override
virtual void	dataSent (uint32 fromseq) override
Public Member Functions inherited from inet::sctp::SCTPAlgorithm
	SCTPAlgorithm ()
	Ctor. More...
virtual	~SCTPAlgorithm ()
	Virtual dtor. More...
void	setAssociation (SCTPAssociation *_assoc)
virtual void	initialize ()

Protected Attributes
SCTPAlgStateVariables *	state
Protected Attributes inherited from inet::sctp::SCTPAlgorithm
SCTPAssociation *	assoc
SCTPQueue *	transmissionQ
SCTPQueue *	retransmissionQ

Constructor & Destructor Documentation

inet::sctp::SCTPAlg::SCTPAlg

(

)

Ctor.

                 : SCTPAlgorithm()
{
    state = nullptr;
}

inet::sctp::SCTPAlg::~SCTPAlg ( )

virtual

Virtual dtor.

{
    EV_DEBUG << "Destructor SCTPAlg" << endl;
    // Note: don't delete "state" here, it'll be deleted from SCTPAssociation
}

Member Function Documentation

void inet::sctp::SCTPAlg::connectionClosed ( )

overridevirtual

Implements inet::sctp::SCTPAlgorithm.

{
}

SCTPStateVariables * inet::sctp::SCTPAlg::createStateVariables ( )

overridevirtual

Creates and returns a SCTPStateVariables object.

Implements inet::sctp::SCTPAlgorithm.

{
    ASSERT(state == nullptr);
    state = new SCTPAlgStateVariables();
    return state;
}

void inet::sctp::SCTPAlg::dataSent ( uint32  fromseq )

overridevirtual

Implements inet::sctp::SCTPAlgorithm.

{
}

void inet::sctp::SCTPAlg::established ( bool  active )

overridevirtual

Implements inet::sctp::SCTPAlgorithm.

{
    if (active) {
        EV_INFO << "Completing connection: sending DATA" << endl;
    }
}

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

overridevirtual

Implements inet::sctp::SCTPAlgorithm.

{
    EV_INFO << "no extra timers in this SCTP variant" << endl;
}

void inet::sctp::SCTPAlg::receivedAckForDataNotYetSent ( uint32  seq )

overridevirtual

Implements inet::sctp::SCTPAlgorithm.

{
    EV_INFO << "ACK acks something not yet sent, sending immediate ACK" << endl;
}

void inet::sctp::SCTPAlg::receivedDataAck ( uint32  firstSeqAcked )

overridevirtual

Implements inet::sctp::SCTPAlgorithm.

{
}

void inet::sctp::SCTPAlg::receivedDuplicateAck ( )

overridevirtual

Implements inet::sctp::SCTPAlgorithm.

{
    EV_INFO << "Duplicate ACK #" << endl;
}

void inet::sctp::SCTPAlg::sackSent ( )

overridevirtual

Implements inet::sctp::SCTPAlgorithm.

{
}

void inet::sctp::SCTPAlg::sendCommandInvoked ( SCTPPathVariables *  path )

overridevirtual

Implements inet::sctp::SCTPAlgorithm.

{
    if (state->allowCMT) {
        assoc->sendOnAllPaths(path);
    }
    else {
        assoc->sendOnPath(path);
    }
}

Member Data Documentation

SCTPAlgStateVariables* inet::sctp::SCTPAlg::state

protected

Referenced by createStateVariables(), SCTPAlg(), and sendCommandInvoked().

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

• SCTPAlg.h
• SCTPAlg.cc