inet::ospfv3::Ospfv3NeighborStateExchange Class Reference

#include <Ospfv3NeighborStateExchange.h>

Inheritance diagram for inet::ospfv3::Ospfv3NeighborStateExchange:

Public Member Functions
	~Ospfv3NeighborStateExchange ()
virtual void	processEvent (Ospfv3Neighbor *neighbor, Ospfv3Neighbor::Ospfv3NeighborEventType event) override
virtual Ospfv3Neighbor::Ospfv3NeighborStateType	getState () const override
virtual std::string	getNeighborStateString () override
Public Member Functions inherited from inet::ospfv3::Ospfv3NeighborState
virtual	~Ospfv3NeighborState ()

Additional Inherited Members
Protected Member Functions inherited from inet::ospfv3::Ospfv3NeighborState
void	changeState (Ospfv3Neighbor *neighbor, Ospfv3NeighborState *newState, Ospfv3NeighborState *currentState)

Constructor & Destructor Documentation

~Ospfv3NeighborStateExchange()

inet::ospfv3::Ospfv3NeighborStateExchange::~Ospfv3NeighborStateExchange ( )

inline

{}

Member Function Documentation

getNeighborStateString()

virtual std::string inet::ospfv3::Ospfv3NeighborStateExchange::getNeighborStateString ( )

inlineoverridevirtual

Implements inet::ospfv3::Ospfv3NeighborState.

{ return std::string("Ospfv3NeighborStateExchange"); }

getState()

virtual Ospfv3Neighbor::Ospfv3NeighborStateType inet::ospfv3::Ospfv3NeighborStateExchange::getState ( ) const

inlineoverridevirtual

Implements inet::ospfv3::Ospfv3NeighborState.

{ return Ospfv3Neighbor::EXCHANGE_STATE; }

processEvent()

void inet::ospfv3::Ospfv3NeighborStateExchange::processEvent ( Ospfv3Neighbor *  neighbor, Ospfv3Neighbor::Ospfv3NeighborEventType  event  )

overridevirtual

Implements inet::ospfv3::Ospfv3NeighborState.

{
    if ((event == Ospfv3Neighbor::KILL_NEIGHBOR) || (event == Ospfv3Neighbor::LINK_DOWN)) {
        neighbor->reset();
        neighbor->getInterface()->getArea()->getInstance()->getProcess()->clearTimer(neighbor->getInactivityTimer());
        changeState(neighbor, new Ospfv3NeighborStateDown, this);
    }
    if (event == Ospfv3Neighbor::INACTIVITY_TIMER) {
        neighbor->reset();
        if (neighbor->getInterface()->getType() == Ospfv3Interface::NBMA_TYPE)
            neighbor->getInterface()->getArea()->getInstance()->getProcess()->setTimer(neighbor->getPollTimer(), neighbor->getInterface()->getPollInterval());
 
        changeState(neighbor, new Ospfv3NeighborStateDown, this);
    }
    if (event == Ospfv3Neighbor::ONEWAY_RECEIVED) {
        neighbor->reset();
        changeState(neighbor, new Ospfv3NeighborStateInit, this);
    }
    if (event == Ospfv3Neighbor::HELLO_RECEIVED) {
        neighbor->getInterface()->getArea()->getInstance()->getProcess()->clearTimer(neighbor->getInactivityTimer());
        neighbor->getInterface()->getArea()->getInstance()->getProcess()->setTimer(neighbor->getInactivityTimer(), neighbor->getInterface()->getDeadInterval());
    }
    if (event == Ospfv3Neighbor::IS_ADJACENCY_OK) {
        if (!neighbor->needAdjacency()) {
            neighbor->reset();
            changeState(neighbor, new Ospfv3NeighborState2Way, this);
        }
    }
    if ((event == Ospfv3Neighbor::SEQUENCE_NUMBER_MISMATCH) || (event == Ospfv3Neighbor::BAD_LINK_STATE_REQUEST)) {
        neighbor->reset();
        neighbor->incrementDDSequenceNumber();
        neighbor->sendDDPacket(true);
        neighbor->getInterface()->getArea()->getInstance()->getProcess()->setTimer(neighbor->getDDRetransmissionTimer(), neighbor->getInterface()->getRetransmissionInterval());
        changeState(neighbor, new Ospfv3NeighborStateExStart, this);
    }
    if (event == Ospfv3Neighbor::EXCHANGE_DONE) {
        EV_DEBUG << "Ospfv3Neighbor::EXCHANGE_DONE caught in ExchangeState\n";
        if (!neighbor->isLinkStateRequestListEmpty()) {
            neighbor->getInterface()->getArea()->getInstance()->getProcess()->setTimer(neighbor->getDDRetransmissionTimer(), neighbor->getInterface()->getDeadInterval());
            neighbor->clearRequestRetransmissionTimer();
            changeState(neighbor, new Ospfv3NeighborStateFull, this);
        }
        else {
            neighbor->getInterface()->getArea()->getInstance()->getProcess()->setTimer(neighbor->getDDRetransmissionTimer(), neighbor->getInterface()->getRetransmissionInterval());
            changeState(neighbor, new Ospfv3NeighborStateLoading, this);
        }
    }
    if (event == Ospfv3Neighbor::UPDATE_RETRANSMISSION_TIMER) {
        EV_DEBUG << "Ospfv3Neighbor::UPDATE_RETRANSMISSION_TIMER caught in ExchangeState\n";
        neighbor->retransmitUpdatePacket(); // ZAKOMENTOVANE PRED MIGRACIOU .  PRECO ?
        neighbor->startUpdateRetransmissionTimer();
    }
    if (event == Ospfv3Neighbor::REQUEST_RETRANSMISSION_TIMER) {
        EV_DEBUG << "Ospfv3Neighbor::REQUEST_RETRANSMISSION_TIMER caught in ExchangeState\n";
        neighbor->sendLinkStateRequestPacket(); // ZAKOMENTOVANE PRED MIGRACIOU .  PRECO ?
        neighbor->startRequestRetransmissionTimer();
    }
}

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

• Ospfv3NeighborStateExchange.h
• Ospfv3NeighborStateExchange.cc