#include <OSPFNeighborStateInit.h>
Inheritance diagram for OSPF::NeighborStateInit:
Public Member Functions | |
virtual void | ProcessEvent (Neighbor *neighbor, Neighbor::NeighborEventType event) |
virtual Neighbor::NeighborStateType | GetState (void) const |
|
Implements OSPF::NeighborState. 00012 { return Neighbor::InitState; }
|
|
00011 { 00012 if ((event == OSPF::Neighbor::KillNeighbor) || (event == OSPF::Neighbor::LinkDown)) { 00013 MessageHandler* messageHandler = neighbor->GetInterface ()->GetArea ()->GetRouter ()->GetMessageHandler (); 00014 neighbor->Reset (); 00015 messageHandler->ClearTimer (neighbor->GetInactivityTimer ()); 00016 ChangeState (neighbor, new OSPF::NeighborStateDown, this); 00017 } 00018 if (event == OSPF::Neighbor::InactivityTimer) { 00019 neighbor->Reset (); 00020 if (neighbor->GetInterface ()->GetType () == OSPF::Interface::NBMA) { 00021 MessageHandler* messageHandler = neighbor->GetInterface ()->GetArea ()->GetRouter ()->GetMessageHandler (); 00022 messageHandler->StartTimer (neighbor->GetPollTimer (), neighbor->GetInterface ()->GetPollInterval ()); 00023 } 00024 ChangeState (neighbor, new OSPF::NeighborStateDown, this); 00025 } 00026 if (event == OSPF::Neighbor::HelloReceived) { 00027 MessageHandler* messageHandler = neighbor->GetInterface ()->GetArea ()->GetRouter ()->GetMessageHandler (); 00028 messageHandler->ClearTimer (neighbor->GetInactivityTimer ()); 00029 messageHandler->StartTimer (neighbor->GetInactivityTimer (), neighbor->GetRouterDeadInterval ()); 00030 } 00031 if (event == OSPF::Neighbor::TwoWayReceived) { 00032 if (neighbor->NeedAdjacency ()) { 00033 MessageHandler* messageHandler = neighbor->GetInterface ()->GetArea ()->GetRouter ()->GetMessageHandler (); 00034 if (!(neighbor->IsFirstAdjacencyInited ())) { 00035 neighbor->InitFirstAdjacency (); 00036 } else { 00037 neighbor->IncrementDDSequenceNumber (); 00038 } 00039 neighbor->SendDatabaseDescriptionPacket (true); 00040 messageHandler->StartTimer (neighbor->GetDDRetransmissionTimer (), neighbor->GetInterface ()->GetRetransmissionInterval ()); 00041 ChangeState (neighbor, new OSPF::NeighborStateExchangeStart, this); 00042 } else { 00043 ChangeState (neighbor, new OSPF::NeighborStateTwoWay, this); 00044 } 00045 } 00046 }
|