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_t firstSeqAcked) override
virtual void	receivedDuplicateAck () override
virtual void	receivedAckForDataNotYetSent (uint32_t seq) override
virtual void	sackSent () override
virtual void	dataSent (uint32_t 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

SctpAlg()

inet::sctp::SctpAlg::SctpAlg

(

)

Ctor.

                 : SctpAlgorithm()
{
    state = nullptr;
}

~SctpAlg()

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

connectionClosed()

void inet::sctp::SctpAlg::connectionClosed ( )

overridevirtual

Implements inet::sctp::SctpAlgorithm.

{
}

createStateVariables()

SctpStateVariables * inet::sctp::SctpAlg::createStateVariables ( )

overridevirtual

Creates and returns a SctpStateVariables object.

Implements inet::sctp::SctpAlgorithm.

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

dataSent()

void inet::sctp::SctpAlg::dataSent ( uint32_t  fromseq )

overridevirtual

Implements inet::sctp::SctpAlgorithm.

{
}

established()

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

overridevirtual

Implements inet::sctp::SctpAlgorithm.

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

processTimer()

void inet::sctp::SctpAlg::processTimer ( cMessage *  timer, SctpEventCode &  event  )

overridevirtual

Implements inet::sctp::SctpAlgorithm.

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

receivedAckForDataNotYetSent()

void inet::sctp::SctpAlg::receivedAckForDataNotYetSent ( uint32_t  seq )

overridevirtual

Implements inet::sctp::SctpAlgorithm.

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

receivedDataAck()

void inet::sctp::SctpAlg::receivedDataAck ( uint32_t  firstSeqAcked )

overridevirtual

Implements inet::sctp::SctpAlgorithm.

{
}

receivedDuplicateAck()

void inet::sctp::SctpAlg::receivedDuplicateAck ( )

overridevirtual

Implements inet::sctp::SctpAlgorithm.

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

sackSent()

void inet::sctp::SctpAlg::sackSent ( )

overridevirtual

Implements inet::sctp::SctpAlgorithm.

{
}

sendCommandInvoked()

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

state

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