public void ProcessEvent(AmClusterEventInfo cei)
{
if (cei.IsNetInterfaceStateChanged)
{
this.ProcessNicEvent(cei);
}
}
private void ProcessNicEvent(AmClusterEventInfo cei)
{
Dictionary <string, AmNetworkMonitor.Nic> nicTable = this.m_nicTable;
IAmCluster cluster = this.GetCluster();
if (nicTable == null || cluster == null)
{
AmNetworkMonitor.Tracer.TraceError(0L, "Not yet initialized. Ignoring event");
return;
}
AmNetworkMonitor.Nic nic;
if (!nicTable.TryGetValue(cei.ObjectName, out nic))
{
this.TriggerClusterRefresh("nic not found");
return;
}
AmNetInterfaceState nicState = this.GetNicState(cei.ObjectName);
switch (nicState)
{
case AmNetInterfaceState.Unavailable:
AmNetworkMonitor.Tracer.TraceError <string, AmNetInterfaceState>(0L, "MAPI NIC '{0}' is {1}.", cei.ObjectName, nicState);
return;
case AmNetInterfaceState.Failed:
case AmNetInterfaceState.Unreachable:
{
AmNetworkMonitor.Tracer.TraceError <string, AmNetInterfaceState>(0L, "MAPI NIC '{0}' is {1}.", cei.ObjectName, nicState);
AmEvtMapiNetworkFailure amEvtMapiNetworkFailure = new AmEvtMapiNetworkFailure(nic.Node.Name);
amEvtMapiNetworkFailure.Notify(true);
return;
}
case AmNetInterfaceState.Up:
AmNetworkMonitor.Tracer.TraceDebug <string>(0L, "MAPI NIC '{0}' is Up.", cei.ObjectName);
if (nic.Node.Name.IsLocalComputerName)
{
AmClusterNodeNetworkStatus amClusterNodeNetworkStatus = new AmClusterNodeNetworkStatus();
Exception ex = AmClusterNodeStatusAccessor.Write(cluster, nic.Node.Name, amClusterNodeNetworkStatus);
if (ex != null)
{
ReplayCrimsonEvents.AmNodeStatusUpdateFailed.Log <string, string>(amClusterNodeNetworkStatus.ToString(), ex.Message);
return;
}
}
break;
default:
AmNetworkMonitor.Tracer.TraceError <AmNetInterfaceState, string>(0L, "Unexpected NIC state {0} for {1}", nicState, cei.ObjectName);
break;
}
}
