#include <OSPFNeighborStateDown.h>
Public Member Functions | |
virtual void | ProcessEvent (Neighbor *neighbor, Neighbor::NeighborEventType event) |
virtual Neighbor::NeighborStateType | GetState (void) const |
void OSPF::NeighborStateDown::ProcessEvent | ( | OSPF::Neighbor * | neighbor, | |
Neighbor::NeighborEventType | event | |||
) | [virtual] |
Implements OSPF::NeighborState.
00027 { 00028 if (event == OSPF::Neighbor::Start) { 00029 MessageHandler* messageHandler = neighbor->GetInterface()->GetArea()->GetRouter()->GetMessageHandler(); 00030 int ttl = (neighbor->GetInterface()->GetType() == OSPF::Interface::Virtual) ? VIRTUAL_LINK_TTL : 1; 00031 00032 messageHandler->ClearTimer(neighbor->GetPollTimer()); 00033 neighbor->GetInterface()->SendHelloPacket(neighbor->GetAddress(), ttl); 00034 messageHandler->StartTimer(neighbor->GetInactivityTimer(), neighbor->GetRouterDeadInterval()); 00035 ChangeState(neighbor, new OSPF::NeighborStateAttempt, this); 00036 } 00037 if (event == OSPF::Neighbor::HelloReceived) { 00038 MessageHandler* messageHandler = neighbor->GetInterface()->GetArea()->GetRouter()->GetMessageHandler(); 00039 messageHandler->ClearTimer(neighbor->GetPollTimer()); 00040 messageHandler->StartTimer(neighbor->GetInactivityTimer(), neighbor->GetRouterDeadInterval()); 00041 ChangeState(neighbor, new OSPF::NeighborStateInit, this); 00042 } 00043 if (event == OSPF::Neighbor::PollTimer) { 00044 int ttl = (neighbor->GetInterface()->GetType() == OSPF::Interface::Virtual) ? VIRTUAL_LINK_TTL : 1; 00045 neighbor->GetInterface()->SendHelloPacket(neighbor->GetAddress(), ttl); 00046 MessageHandler* messageHandler = neighbor->GetInterface()->GetArea()->GetRouter()->GetMessageHandler(); 00047 messageHandler->StartTimer(neighbor->GetPollTimer(), neighbor->GetInterface()->GetPollInterval()); 00048 } 00049 }
virtual Neighbor::NeighborStateType OSPF::NeighborStateDown::GetState | ( | void | ) | const [inline, virtual] |