private static Exception ReseedCatalog(CatalogAutoReseedWorkflow workflow)
{
Exception result = null;
using (SeederClient seederClient = SeederClient.Create(workflow.Context.TargetServerName.Fqdn, workflow.Context.Database.Name, null, workflow.Context.TargetServer.AdminDisplayVersion))
{
bool flag = false;
for (int i = 0; i <= 1; i++)
{
result = null;
try
{
if (flag)
{
seederClient.EndDbSeed(workflow.Context.Database.Guid);
}
AutoReseedWorkflow.Tracer.TraceDebug((long)workflow.GetHashCode(), "CatalogAutoReseedWorkflow: Attempt({0}) to reseed catalog for database copy '{1}\\{2}' from {3}.", new object[]
{
i,
workflow.Context.Database.Name,
workflow.Context.TargetServerName,
string.IsNullOrEmpty(workflow.sourceName) ? "Active" : workflow.sourceName
});
SeederRpcFlags reseedRPCReason = CatalogAutoReseedWorkflow.GetReseedRPCReason(workflow.catalogReseedReason);
seederClient.PrepareDbSeedAndBegin(workflow.Context.Database.Guid, false, false, false, false, false, true, string.Empty, null, workflow.sourceName, null, null, reseedRPCReason);
break;
}
catch (SeederInstanceAlreadyInProgressException ex)
{
result = ex;
break;
}
catch (SeederInstanceAlreadyFailedException ex2)
{
result = ex2;
flag = true;
}
catch (SeederServerException ex3)
{
result = ex3;
}
catch (SeederServerTransientException ex4)
{
result = ex4;
}
if (!string.IsNullOrEmpty(workflow.sourceName))
{
workflow.sourceName = string.Empty;
}
}
}
return(result);
}
// Token: 0x060018F9 RID: 6393 RVA: 0x00066AF0 File Offset: 0x00064CF0
private bool TryLaunchCatalogAutoReseedWorkflow(AutoReseedContext context, string dbName)
{
string text = string.Empty;
Trace tracer = AutoReseedWorkflowLauncher.Tracer;
long id = (long)this.GetHashCode();
string formatString = "AutoReseedWorkflowLauncher.TryLaunchCatalogAutoReseedWorkflow: Database '{0}' ContentIndexStatus is {1}, ContentIndexBacklog is {2}, ContentIndexRetryQueueSize is {3}, ContentIndexVersion is {4}, LatestQueryVersion is {5}, any target DB with version==LastQueryVersion is {6}.";
object[] array = new object[7];
array[0] = dbName;
array[1] = context.TargetCopyStatus.CopyStatus.ContentIndexStatus;
array[2] = context.TargetCopyStatus.CopyStatus.ContentIndexBacklog;
array[3] = context.TargetCopyStatus.CopyStatus.ContentIndexRetryQueueSize;
array[4] = context.TargetCopyStatus.CopyStatus.ContentIndexVersion;
object[] array2 = array;
int num = 5;
VersionInfo latest = VersionInfo.Latest;
array2[num] = latest.QueryVersion;
array[6] = context.CopyStatusesForTargetDatabase.Any(delegate(CopyStatusClientCachedEntry status)
{
if (status.Result == CopyStatusRpcResult.Success && status.CopyStatus.ContentIndexVersion != null)
{
int value3 = status.CopyStatus.ContentIndexVersion.Value;
VersionInfo latest4 = VersionInfo.Latest;
return(value3 == latest4.QueryVersion);
}
return(false);
});
tracer.TraceDebug(id, formatString, array);
CatalogAutoReseedWorkflow.CatalogAutoReseedReason catalogAutoReseedReason;
if (context.TargetCopyStatus.CopyStatus.ContentIndexStatus == ContentIndexStatusType.FailedAndSuspended)
{
if (context.TargetCopyStatus.CopyStatus.ContentIndexErrorCode != null)
{
catalogAutoReseedReason = this.MapErrorCodeToReseedReason(context.TargetCopyStatus.CopyStatus.ContentIndexErrorCode.Value);
}
else
{
catalogAutoReseedReason = CatalogAutoReseedWorkflow.CatalogAutoReseedReason.Unknown;
}
text = context.TargetCopyStatus.CopyStatus.ContentIndexErrorMessage;
AutoReseedWorkflowLauncher.Tracer.TraceDebug <string, CatalogAutoReseedWorkflow.CatalogAutoReseedReason, string>((long)this.GetHashCode(), "AutoReseedWorkflowLauncher.TryLaunchCatalogAutoReseedWorkflow: Database '{0}' has Failed and suspended catalog, will reseed with reason {1}, errorMessage is {2}.", dbName, catalogAutoReseedReason, text);
}
else if (context.TargetCopyStatus.CopyStatus.ContentIndexBacklog != null && context.TargetCopyStatus.CopyStatus.ContentIndexBacklog.Value > RegistryParameters.AutoReseedCiBehindBacklog)
{
catalogAutoReseedReason = CatalogAutoReseedWorkflow.CatalogAutoReseedReason.BehindBacklog;
text = ReplayStrings.AutoReseedCatalogIsBehindBacklog(context.TargetCopyStatus.CopyStatus.ContentIndexBacklog.GetValueOrDefault());
AutoReseedWorkflowLauncher.Tracer.TraceDebug <string, int, string>((long)this.GetHashCode(), "AutoReseedWorkflowLauncher.TryLaunchCatalogAutoReseedWorkflow: Database '{0}' will reseed. Reason is BehindBacklog, AutoReseedCiBehindBacklog is {1}, errorMessage is {2}.", dbName, RegistryParameters.AutoReseedCiBehindBacklog, text);
}
else
{
if (context.TargetCopyStatus.CopyStatus.ContentIndexRetryQueueSize == null || context.TargetCopyStatus.CopyStatus.ContentIndexRetryQueueSize.Value <= RegistryParameters.AutoReseedCiBehindRetryCount)
{
if (context.TargetCopyStatus.CopyStatus.ContentIndexVersion != null)
{
int value = context.TargetCopyStatus.CopyStatus.ContentIndexVersion.Value;
VersionInfo latest2 = VersionInfo.Latest;
if (value < latest2.QueryVersion)
{
if (context.CopyStatusesForTargetDatabase.Any(delegate(CopyStatusClientCachedEntry status)
{
if (status.Result == CopyStatusRpcResult.Success && status.CopyStatus.ContentIndexVersion != null)
{
int value3 = status.CopyStatus.ContentIndexVersion.Value;
VersionInfo latest4 = VersionInfo.Latest;
return(value3 == latest4.QueryVersion);
}
return(false);
}))
{
catalogAutoReseedReason = CatalogAutoReseedWorkflow.CatalogAutoReseedReason.Upgrade;
int value2 = context.TargetCopyStatus.CopyStatus.ContentIndexVersion.Value;
VersionInfo latest3 = VersionInfo.Latest;
text = ReplayStrings.AutoReseedCatalogToUpgrade(value2, latest3.QueryVersion);
AutoReseedWorkflowLauncher.Tracer.TraceDebug <string, string>((long)this.GetHashCode(), "AutoReseedWorkflowLauncher.TryLaunchCatalogAutoReseedWorkflow: Database '{0}' will reseed with reason Upgrade, errorMessage is {1}", dbName, text);
goto IL_330;
}
}
}
AutoReseedWorkflowLauncher.Tracer.TraceDebug <string>((long)this.GetHashCode(), "AutoReseedWorkflowLauncher.TryLaunchCatalogAutoReseedWorkflow: Database '{0}' has no reason to reseed.", dbName);
return(false);
}
catalogAutoReseedReason = CatalogAutoReseedWorkflow.CatalogAutoReseedReason.BehindRetry;
text = ReplayStrings.AutoReseedCatalogIsBehindRetry(context.TargetCopyStatus.CopyStatus.ContentIndexRetryQueueSize.GetValueOrDefault());
AutoReseedWorkflowLauncher.Tracer.TraceDebug <string, int, string>((long)this.GetHashCode(), "AutoReseedWorkflowLauncher.TryLaunchCatalogAutoReseedWorkflow: Database '{0}' will reseed. Reason is BehindBacklog, AutoReseedCiBehindBacklog is {1}, errorMessage is {2}.", dbName, RegistryParameters.AutoReseedCiBehindBacklog, text);
}
IL_330:
AutoReseedWorkflowLauncher.Tracer.TraceDebug((long)this.GetHashCode(), "AutoReseedWorkflowLauncher.BeginAutoReseedIfNecessary: AutoReseed workflow launcher detected a {0} catalog for database '{1}' [{2}]: {3}.", new object[]
{
context.TargetCopyStatus.CopyStatus.CopyStatus,
context.Database.Name,
context.Database.Guid,
text
});
ReplayCrimsonEvents.AutoReseedWorkflowDetectedFailedCatalog.Log <string, Guid, string, string>(context.Database.Name, context.Database.Guid, "CatalogAutoReseedWorkflow", text);
if (this.m_suppression.ReportWorkflowLaunchConditionMet(AutoReseedWorkflowType.CatalogAutoReseed, context.Database.Guid, catalogAutoReseedReason, context.TargetCopyStatus.CopyStatus.ActivationPreference))
{
AutoReseedWorkflowLauncher.Tracer.TraceDebug((long)this.GetHashCode(), "AutoReseedWorkflowLauncher.BeginAutoReseedIfNecessary: Database copy '{0}\\{1}' has catalog in {2} state for at least {3}. Launching the recovery workflow. Reason is {4}, ActivationPreference is {5}.", new object[]
{
context.Database.Name,
context.TargetServerName,
context.TargetCopyStatus.CopyStatus.CopyStatus,
AutoReseedWorkflowSuppression.s_ciReseedSuppresionInterval,
catalogAutoReseedReason,
context.TargetCopyStatus.CopyStatus.ActivationPreference
});
CatalogAutoReseedWorkflow catalogAutoReseedWorkflow = new CatalogAutoReseedWorkflow(context, catalogAutoReseedReason, text);
catalogAutoReseedWorkflow.Execute();
}
else
{
AutoReseedWorkflowLauncher.Tracer.TraceDebug((long)this.GetHashCode(), "AutoReseedWorkflowLauncher.BeginAutoReseedIfNecessary: Database copy '{0}\\{1}' has catalog in {2} state but launching the recovery workflow is being skipped due to either initial suppression of {3}, or periodic suppression of {4}. Reason is {5}, ActivationPreference is {6}", new object[]
{
context.Database.Name,
context.TargetServerName,
context.TargetCopyStatus.CopyStatus.CopyStatus,
AutoReseedWorkflowSuppression.s_ciReseedSuppresionInterval,
AutoReseedWorkflowSuppression.s_ciReseedRetryInterval,
catalogAutoReseedReason,
context.TargetCopyStatus.CopyStatus.ActivationPreference
});
}
return(true);
}
