private void UpdateHealthStats(HealthReportHelper.HealthSetStatistics stats, MonitorAlertState alertValue, DateTime transitionTime)
{
if (transitionTime > stats.LastTransitionTime)
{
stats.LastTransitionTime = transitionTime;
}
stats.TotalCount++;
switch (alertValue)
{
case MonitorAlertState.Healthy:
stats.HealthyCount++;
return;
case MonitorAlertState.Degraded:
stats.DegradedCount++;
return;
case MonitorAlertState.Unhealthy:
stats.UnhealthyCount++;
return;
case MonitorAlertState.Repairing:
stats.RepairingCount++;
return;
case MonitorAlertState.Disabled:
stats.DisabledCount++;
return;
default:
stats.UnknownCount++;
return;
}
}
private HealthReportHelper.HealthSetStatistics GetHealthSetStats(IEnumerable <MonitorHealthEntry> entries)
{
HealthReportHelper.HealthSetStatistics healthSetStatistics = new HealthReportHelper.HealthSetStatistics();
foreach (MonitorHealthEntry monitorHealthEntry in entries)
{
this.UpdateHealthStats(healthSetStatistics, monitorHealthEntry.AlertValue, monitorHealthEntry.LastTransitionTime);
}
return(healthSetStatistics);
}
internal void ProcessHealth(Action <ConsolidatedHealth> action)
{
int num = 0;
foreach (KeyValuePair <string, Dictionary <string, List <MonitorHealthEntry> > > keyValuePair in this.serverHealthMap)
{
Dictionary <string, List <MonitorHealthEntry> > value = keyValuePair.Value;
if (value != null)
{
num += value.Count;
}
}
foreach (KeyValuePair <string, Dictionary <string, List <MonitorHealthEntry> > > keyValuePair2 in this.serverHealthMap)
{
string key = keyValuePair2.Key;
Dictionary <string, List <MonitorHealthEntry> > value2 = keyValuePair2.Value;
foreach (KeyValuePair <string, List <MonitorHealthEntry> > keyValuePair3 in value2)
{
string key2 = keyValuePair3.Key;
List <MonitorHealthEntry> value3 = keyValuePair3.Value;
string healthGroup = null;
MonitorServerComponentState state = MonitorServerComponentState.Unknown;
if (value3 != null && value3.Count > 0)
{
MonitorHealthEntry monitorHealthEntry = value3.First <MonitorHealthEntry>();
if (monitorHealthEntry != null)
{
healthGroup = monitorHealthEntry.HealthGroupName;
state = monitorHealthEntry.CurrentHealthSetState;
}
}
int monitorCount = 0;
int haImpactingMonitorCount = 0;
if (value3 != null)
{
monitorCount = value3.Count <MonitorHealthEntry>();
haImpactingMonitorCount = value3.Count((MonitorHealthEntry che) => che.IsHaImpacting);
}
HealthReportHelper.HealthSetStatistics healthSetStats = this.GetHealthSetStats(value3);
MonitorAlertState alertValue = this.CalculatedConsolidatedHealthSetAlertValue(healthSetStats);
DateTime lastTransitionTime = healthSetStats.LastTransitionTime;
ConsolidatedHealth obj = new ConsolidatedHealth(key, key2, healthGroup, alertValue, state, monitorCount, haImpactingMonitorCount, lastTransitionTime, value3);
action(obj);
}
}
}
private MonitorAlertState CalculatedConsolidatedHealthSetAlertValue(HealthReportHelper.HealthSetStatistics stats)
{
MonitorAlertState result = MonitorAlertState.Unknown;
if (stats.TotalCount == 0)
{
result = MonitorAlertState.Healthy;
}
else if (stats.UnknownCount == stats.TotalCount)
{
result = MonitorAlertState.Unknown;
}
else if (stats.DisabledCount == stats.TotalCount)
{
result = MonitorAlertState.Disabled;
}
else if (stats.UnhealthyCount > 0)
{
result = MonitorAlertState.Unhealthy;
}
else if (stats.DegradedCount > 0)
{
result = MonitorAlertState.Degraded;
}
else if (stats.RepairingCount > 0)
{
result = MonitorAlertState.Repairing;
}
else if (stats.HealthyCount > 0)
{
int num = stats.HealthyCount + stats.DisabledCount + stats.UnknownCount;
if (num == stats.TotalCount)
{
result = MonitorAlertState.Healthy;
}
}
return(result);
}
internal ConsolidatedHealth ConsolidateAcrossServers(Dictionary <string, ConsolidatedHealth> serverHealthMap)
{
HealthReportHelper.HealthSetStatistics healthSetStatistics = new HealthReportHelper.HealthSetStatistics();
int num = 0;
int num2 = 0;
Dictionary <string, ConsolidatedHealth> .ValueCollection values = serverHealthMap.Values;
string text = null;
string healthGroup = null;
List <ConsolidatedHealth> list = new List <ConsolidatedHealth>();
Dictionary <string, ConsolidatedHealth> .ValueCollection values2 = serverHealthMap.Values;
int num3 = values2.Count((ConsolidatedHealth health) => health == null);
if (num3 > 0)
{
ConsolidatedHealth consolidatedHealth = serverHealthMap.Values.First((ConsolidatedHealth health) => health != null);
if (consolidatedHealth != null)
{
Dictionary <string, ConsolidatedHealth> dictionary = new Dictionary <string, ConsolidatedHealth>();
foreach (KeyValuePair <string, ConsolidatedHealth> keyValuePair in serverHealthMap)
{
string key = keyValuePair.Key;
if (keyValuePair.Value == null)
{
ConsolidatedHealth value = new ConsolidatedHealth(key, consolidatedHealth.HealthSet, consolidatedHealth.HealthGroup);
dictionary[key] = value;
}
}
foreach (KeyValuePair <string, ConsolidatedHealth> keyValuePair2 in dictionary)
{
serverHealthMap[keyValuePair2.Key] = keyValuePair2.Value;
}
}
}
foreach (ConsolidatedHealth consolidatedHealth2 in values)
{
if (consolidatedHealth2 != null)
{
this.UpdateHealthStats(healthSetStatistics, consolidatedHealth2.AlertValue, consolidatedHealth2.LastTransitionTime);
if (string.IsNullOrEmpty(text) && !string.IsNullOrEmpty(consolidatedHealth2.HealthSet))
{
text = consolidatedHealth2.HealthSet;
healthGroup = consolidatedHealth2.HealthGroup;
}
num += consolidatedHealth2.MonitorCount;
num2 += consolidatedHealth2.HaImpactingMonitorCount;
list.Add(consolidatedHealth2);
}
else
{
this.UpdateHealthStats(healthSetStatistics, MonitorAlertState.Unknown, DateTime.MinValue);
}
}
if (string.IsNullOrEmpty(text))
{
text = "Unknown";
healthGroup = "Unknown";
}
MonitorAlertState alertValue = this.CalculatedConsolidatedHealthSetAlertValue(healthSetStatistics);
DateTime lastTransitionTime = healthSetStatistics.LastTransitionTime;
int haImpactingMonitorCount = num2;
HealthReportHelper.ServerComponentStateStatistics serverComponentStats = this.GetServerComponentStats(serverHealthMap.Values);
MonitorServerComponentState state = this.CalculatedConsolidatedServerComponentState(serverComponentStats);
return(new ConsolidatedHealth(text, healthGroup, alertValue, state, num, haImpactingMonitorCount, lastTransitionTime, list));
}