#include <OSPFNeighborStateTwoWay.h>
Public Member Functions | |
virtual void | ProcessEvent (Neighbor *neighbor, Neighbor::NeighborEventType event) |
virtual Neighbor::NeighborStateType | GetState (void) const |
void OSPF::NeighborStateTwoWay::ProcessEvent | ( | OSPF::Neighbor * | neighbor, | |
Neighbor::NeighborEventType | event | |||
) | [virtual] |
Implements OSPF::NeighborState.
00028 { 00029 if ((event == OSPF::Neighbor::KillNeighbor) || (event == OSPF::Neighbor::LinkDown)) { 00030 MessageHandler* messageHandler = neighbor->GetInterface()->GetArea()->GetRouter()->GetMessageHandler(); 00031 neighbor->Reset(); 00032 messageHandler->ClearTimer(neighbor->GetInactivityTimer()); 00033 ChangeState(neighbor, new OSPF::NeighborStateDown, this); 00034 } 00035 if (event == OSPF::Neighbor::InactivityTimer) { 00036 neighbor->Reset(); 00037 if (neighbor->GetInterface()->GetType() == OSPF::Interface::NBMA) { 00038 MessageHandler* messageHandler = neighbor->GetInterface()->GetArea()->GetRouter()->GetMessageHandler(); 00039 messageHandler->StartTimer(neighbor->GetPollTimer(), neighbor->GetInterface()->GetPollInterval()); 00040 } 00041 ChangeState(neighbor, new OSPF::NeighborStateDown, this); 00042 } 00043 if (event == OSPF::Neighbor::OneWayReceived) { 00044 neighbor->Reset(); 00045 ChangeState(neighbor, new OSPF::NeighborStateInit, this); 00046 } 00047 if (event == OSPF::Neighbor::HelloReceived) { 00048 MessageHandler* messageHandler = neighbor->GetInterface()->GetArea()->GetRouter()->GetMessageHandler(); 00049 messageHandler->ClearTimer(neighbor->GetInactivityTimer()); 00050 messageHandler->StartTimer(neighbor->GetInactivityTimer(), neighbor->GetRouterDeadInterval()); 00051 } 00052 if (event == OSPF::Neighbor::IsAdjacencyOK) { 00053 if (neighbor->NeedAdjacency()) { 00054 MessageHandler* messageHandler = neighbor->GetInterface()->GetArea()->GetRouter()->GetMessageHandler(); 00055 if (!(neighbor->IsFirstAdjacencyInited())) { 00056 neighbor->InitFirstAdjacency(); 00057 } else { 00058 neighbor->IncrementDDSequenceNumber(); 00059 } 00060 neighbor->SendDatabaseDescriptionPacket(true); 00061 messageHandler->StartTimer(neighbor->GetDDRetransmissionTimer(), neighbor->GetInterface()->GetRetransmissionInterval()); 00062 ChangeState(neighbor, new OSPF::NeighborStateExchangeStart, this); 00063 } 00064 } 00065 }
virtual Neighbor::NeighborStateType OSPF::NeighborStateTwoWay::GetState | ( | void | ) | const [inline, virtual] |