internal bool IsComponentsAtleastSameAsSource(AmServerName targetServerName, List <string> failures)
{
bool result = true;
Dictionary <string, ComponentStateWrapper.ConsolidatedHealthState> consolidatedHealthStateMap = this.GetConsolidatedHealthStateMap(this.SourceServerName);
if (consolidatedHealthStateMap == null)
{
return(true);
}
Dictionary <string, ComponentStateWrapper.ConsolidatedHealthState> consolidatedHealthStateMap2 = this.GetConsolidatedHealthStateMap(targetServerName);
if (consolidatedHealthStateMap2 == null)
{
return(true);
}
foreach (KeyValuePair <string, ComponentStateWrapper.ConsolidatedHealthState> keyValuePair in consolidatedHealthStateMap)
{
string key = keyValuePair.Key;
ComponentStateWrapper.ConsolidatedHealthState value = keyValuePair.Value;
ComponentStateWrapper.ConsolidatedHealthState consolidatedHealthState = null;
if (consolidatedHealthStateMap2.TryGetValue(key, out consolidatedHealthState) && consolidatedHealthState != null && consolidatedHealthState.Priority <= 60 && consolidatedHealthState.HealthStatus != 1 && consolidatedHealthState.HealthStatus > value.HealthStatus)
{
failures.Add(string.Format("Component {0} is not in a same or better state than source on target server (SrcHealth={1} TargetHealth={2}\n", key, value.HealthStatus, consolidatedHealthState.HealthStatus));
result = false;
break;
}
}
return(result);
}
private ComponentStateWrapper.ConsolidatedHealthState GetComponentHealthStateInTarget(AmServerName targetServerName, string componentName)
{
ComponentStateWrapper.ConsolidatedHealthState result = null;
Dictionary <string, ComponentStateWrapper.ConsolidatedHealthState> consolidatedHealthStateMap = this.GetConsolidatedHealthStateMap(targetServerName);
if (consolidatedHealthStateMap != null)
{
consolidatedHealthStateMap.TryGetValue(componentName, out result);
}
return(result);
}
private void Initialize(string componentName, AmServerName sourceServerName, AmDbActionCode actionCode, Dictionary <AmServerName, RpcHealthStateInfo[]> stateInfoMap)
{
if (!string.IsNullOrEmpty(componentName))
{
this.InitiatingComponent = new Component(componentName);
}
this.SourceServerName = sourceServerName;
this.ActionCode = actionCode;
this.StateInfoMap = stateInfoMap;
this.consolidatedHealthTable = new Dictionary <AmServerName, Dictionary <string, ComponentStateWrapper.ConsolidatedHealthState> >();
if (stateInfoMap != null)
{
foreach (KeyValuePair <AmServerName, RpcHealthStateInfo[]> keyValuePair in stateInfoMap)
{
AmServerName key = keyValuePair.Key;
RpcHealthStateInfo[] value = keyValuePair.Value;
Dictionary <string, ComponentStateWrapper.ConsolidatedHealthState> dictionary = new Dictionary <string, ComponentStateWrapper.ConsolidatedHealthState>();
if (value != null && value.Length > 0)
{
IOrderedEnumerable <RpcHealthStateInfo> orderedEnumerable = from hs in value
where hs != null
orderby hs.Priority
select hs;
foreach (RpcHealthStateInfo rpcHealthStateInfo in orderedEnumerable)
{
if (rpcHealthStateInfo.DatabaseName == null || string.Equals(this.DatabaseName, rpcHealthStateInfo.DatabaseName, StringComparison.OrdinalIgnoreCase))
{
ComponentStateWrapper.ConsolidatedHealthState consolidatedHealthState = null;
if (!dictionary.TryGetValue(rpcHealthStateInfo.ComponentName, out consolidatedHealthState))
{
consolidatedHealthState = new ComponentStateWrapper.ConsolidatedHealthState();
consolidatedHealthState.ComponentName = rpcHealthStateInfo.ComponentName;
consolidatedHealthState.Priority = rpcHealthStateInfo.Priority;
dictionary[consolidatedHealthState.ComponentName] = consolidatedHealthState;
}
if (rpcHealthStateInfo.HealthStatus > consolidatedHealthState.HealthStatus)
{
consolidatedHealthState.HealthStatus = rpcHealthStateInfo.HealthStatus;
}
}
}
}
this.consolidatedHealthTable[key] = dictionary;
}
}
this.ReportComponentHealth();
}
internal bool IsInitiatorComponentBetterThanSource(AmServerName targetServerName, List <string> failures)
{
bool result = true;
if (this.ActionCode.IsAutomaticManagedAvailabilityFailover)
{
ComponentStateWrapper.ConsolidatedHealthState componentHealthStateInTarget = this.GetComponentHealthStateInTarget(this.SourceServerName, this.InitiatingComponentName);
if (componentHealthStateInTarget != null)
{
ComponentStateWrapper.ConsolidatedHealthState componentHealthStateInTarget2 = this.GetComponentHealthStateInTarget(targetServerName, this.InitiatingComponentName);
if (componentHealthStateInTarget2 != null && componentHealthStateInTarget2.HealthStatus != 1 && componentHealthStateInTarget2.HealthStatus >= componentHealthStateInTarget.HealthStatus)
{
result = false;
failures.Add(string.Format("Initiating component {0} is not in a better state on target server (SrcHealth={1} TargetHealth={2}\n", this.InitiatingComponentName, componentHealthStateInTarget.HealthStatus, componentHealthStateInTarget2.HealthStatus));
}
}
}
return(result);
}
internal bool IsUptoNormalComponentsHealthy(AmServerName targetServerName, List <string> failures)
{
bool result = true;
Dictionary <string, ComponentStateWrapper.ConsolidatedHealthState> consolidatedHealthStateMap = this.GetConsolidatedHealthStateMap(targetServerName);
if (consolidatedHealthStateMap != null)
{
foreach (KeyValuePair <string, ComponentStateWrapper.ConsolidatedHealthState> keyValuePair in consolidatedHealthStateMap)
{
ComponentStateWrapper.ConsolidatedHealthState value = keyValuePair.Value;
if (value.Priority <= 60 && value.HealthStatus != 1)
{
failures.Add(string.Format("Component {0} is not Healthy on target server (ConsolidatedHealthState={1})", value.ComponentName, value.HealthStatus));
result = false;
break;
}
}
}
return(result);
}
