// Token: 0x060003FB RID: 1019 RVA: 0x00015764 File Offset: 0x00013964
private void PerformVerification()
{
AmConfig config = AmSystemManager.Instance.Config;
if (config.IsSAM)
{
AmServerName pam = config.DagConfig.CurrentPAM;
AmRole role = AmRole.Unknown;
string errorMessage = null;
Exception ex = null;
bool flag = false;
if (this.IsServerDisabled(AmServerName.LocalComputerName))
{
AmTrace.Debug("PamMonitor.PerformVerification found local server marked ActivationDisabled", new object[0]);
return;
}
IADServer server = Dependencies.ADConfig.GetServer(pam);
if (server == null)
{
AmTrace.Error("PamMonitor.PerformVerification found pam on {0} but no server data in ADConfig", new object[]
{
pam.Fqdn
});
return;
}
if (this.IsServerDisabled(server))
{
AmTrace.Debug("PamMonitor.PerformVerification found PAM server marked ActivationDisabled", new object[0]);
flag = true;
}
if (!flag)
{
ex = AmHelper.HandleKnownExceptions(delegate(object param0, EventArgs param1)
{
role = Dependencies.AmRpcClientWrapper.GetActiveManagerRole(pam.Fqdn, out errorMessage);
});
}
if (flag || role != AmRole.PAM)
{
string text = string.Empty;
int num = RegistryParameters.PamMonitorRecoveryDurationInSec;
if (flag)
{
errorMessage = "PAM has been marked ActivationDisabled";
num = 5;
}
else if (ex != null)
{
text = ex.Message;
}
ReplayCrimsonEvents.PamMonitorServerNotInPamRole.Log <AmServerName, AmRole, string, string>(pam, role, errorMessage, text);
this.pamServerInVerificationPhase = pam;
this.phase = AmPamMonitor.PamMonitorPhase.Recovery;
TimeSpan timeSpan = TimeSpan.FromSeconds((double)num);
base.ChangeTimer(timeSpan, timeSpan);
}
}
}
// Token: 0x06000461 RID: 1121 RVA: 0x0001751C File Offset: 0x0001571C
public override RpcErrorExceptionInfo GetActiveManagerRole(ref AmRole amRole, ref string errorMessage)
{
AmRole tmpAmRole = AmRole.Unknown;
string tmpMsg = string.Empty;
RpcErrorExceptionInfo result = AmRpcExceptionWrapper.Instance.RunRpcServerOperation(delegate()
{
tmpAmRole = AmRpcServer.m_amInstance.GetActiveManagerRole(out tmpMsg);
});
amRole = tmpAmRole;
errorMessage = tmpMsg;
return(result);
}
// Token: 0x06000137 RID: 311 RVA: 0x00007738 File Offset: 0x00005938
private void Initialize(AmRole role, IAmDbState dbState, AmDagConfig dagCfg, string lastError)
{
this.Role = role;
this.DbState = dbState;
this.DagConfig = dagCfg;
this.LastError = lastError;
this.TimeCreated = ExDateTime.Now;
this.TimeRoleLastChanged = this.TimeCreated;
this.PeriodicEventWatch = new Stopwatch();
this.PeriodicEventWatch.Start();
this.IsUnknownTriggeredByADError = false;
this.IsCurrentConfiguration = true;
this.IsInternalObjectsDisposed = false;
}
protected void InitiateSystemFailoverIfReplayUnreachable(AmMultiNodeMdbStatusFetcher mdbStatusFetcher, Dictionary <Guid, DatabaseInfo> dbMap)
{
AmRole role = AmSystemManager.Instance.Config.Role;
if (role != AmRole.PAM)
{
return;
}
if (!RegistryParameters.OnReplDownFailoverEnabled)
{
ReplayCrimsonEvents.FailoverOnReplDownDisabledInRegistry.LogPeriodic(Environment.MachineName, TimeSpan.FromHours(1.0));
return;
}
AmSystemFailoverOnReplayDownTracker systemFailoverOnReplayDownTracker = AmSystemManager.Instance.SystemFailoverOnReplayDownTracker;
if (systemFailoverOnReplayDownTracker == null)
{
ReplayCrimsonEvents.FailoverOnReplDownFailoverTrackerNotInitialized.LogPeriodic(Environment.MachineName, TimeSpan.FromHours(1.0));
return;
}
foreach (KeyValuePair <AmServerName, AmMdbStatusServerInfo> keyValuePair in mdbStatusFetcher.ServerInfoMap)
{
AmServerName key = keyValuePair.Key;
AmMdbStatusServerInfo value = keyValuePair.Value;
if (value.IsReplayRunning)
{
systemFailoverOnReplayDownTracker.MarkReplayUp(key);
}
else if (value.IsStoreRunning)
{
systemFailoverOnReplayDownTracker.MarkReplayDown(key, false);
int activeDatabaseCountOnServer = this.GetActiveDatabaseCountOnServer(dbMap, key);
if (activeDatabaseCountOnServer > 0)
{
systemFailoverOnReplayDownTracker.ScheduleFailover(key);
}
else
{
ReplayCrimsonEvents.FailoverOnReplDownSkipped.LogPeriodic <AmServerName, string, string>(key, TimeSpan.FromDays(1.0), key, "NoActives", "Periodic");
}
}
}
}
protected void SkipOnSamNodeIfMonitoringContext()
{
if (ReplicationCheckGlobals.RunningInMonitoringContext && (ReplicationCheckGlobals.ServerConfiguration & ServerConfig.DagMember) == ServerConfig.DagMember)
{
if (!IgnoreTransientErrors.HasPassed(base.GetDefaultErrorKey(typeof(ActiveManagerCheck))))
{
ExTraceGlobals.HealthChecksTracer.TraceDebug <string>((long)this.GetHashCode(), "ActiveManagerCheck didn't pass! Skipping check {0}.", base.Title);
base.Skip();
}
if (ReplicationCheckGlobals.ActiveManagerRole == AmRole.SAM)
{
ExTraceGlobals.HealthChecksTracer.TraceDebug <string>((long)this.GetHashCode(), "SkipOnSAMNode(): Local machine is the SAM. Skipping check {0}.", base.Title);
base.Skip();
return;
}
if (ReplicationCheckGlobals.ActiveManagerRole == AmRole.PAM)
{
ExTraceGlobals.HealthChecksTracer.TraceDebug((long)this.GetHashCode(), "SkipOnSAMNode(): Local machine is the PAM. Checks will be run here.");
return;
}
AmRole activeManagerRole = ReplicationCheckGlobals.ActiveManagerRole;
}
}
protected override void InternalRun()
{
if (!ReplicationCheckGlobals.ActiveManagerCheckHasRun)
{
ReplicationCheckGlobals.ActiveManagerCheckHasRun = true;
}
else
{
ExTraceGlobals.HealthChecksTracer.TraceDebug((long)this.GetHashCode(), "ActiveManagerCheck skipping because it has already been run once.");
base.Skip();
}
if (!IgnoreTransientErrors.HasPassed(base.GetDefaultErrorKey(typeof(ReplayServiceCheck))))
{
ExTraceGlobals.HealthChecksTracer.TraceDebug <string>((long)this.GetHashCode(), "ReplayServiceCheck didn't pass! Skipping {0}.", base.Title);
base.Skip();
}
if ((ReplicationCheckGlobals.ServerConfiguration & ServerConfig.Stopped) == ServerConfig.Stopped)
{
ExTraceGlobals.HealthChecksTracer.TraceDebug <string>((long)this.GetHashCode(), "Stopped server! Skipping {0}.", base.Title);
base.Skip();
}
string error = null;
AmRole amRole = AmRole.Unknown;
try
{
if (AmRpcVersionControl.IsGetAmRoleRpcSupported(ReplicationCheckGlobals.Server.AdminDisplayVersion))
{
if (ReplicationCheckGlobals.WriteVerboseDelegate != null)
{
ReplicationCheckGlobals.WriteVerboseDelegate(Strings.TestRHGetAmRoleRpc(ReplicationCheckGlobals.Server.AdminDisplayVersion.ToString(), AmRpcVersionControl.GetAMRoleSupportVersion.ToString()));
}
amRole = AmRpcClientHelper.GetActiveManagerRole(base.ServerName, out error);
ReplicationCheckGlobals.ActiveManagerRole = amRole;
}
else
{
ExTraceGlobals.HealthChecksTracer.TraceDebug <string>((long)this.GetHashCode(), "ActiveManagerCheck skipping because server {0} doesn't support the GetActiveManagerRole RPC.", base.ServerName);
base.Skip();
}
}
catch (AmServerException ex)
{
base.Fail(Strings.ErrorReadingAMRole(base.ServerName, ex.Message));
}
catch (AmServerTransientException ex2)
{
base.Fail(Strings.ErrorReadingAMRole(base.ServerName, ex2.Message));
}
ExTraceGlobals.HealthChecksTracer.TraceDebug <AmRole, string>((long)this.GetHashCode(), "AM has role {0} on server {1}.", amRole, base.ServerName);
if (amRole == AmRole.Unknown)
{
base.Fail(Strings.AmUnknownRole(base.ServerName, error));
}
if ((ReplicationCheckGlobals.ServerConfiguration & ServerConfig.DagMember) == ServerConfig.DagMember)
{
if (amRole == AmRole.Standalone)
{
base.Fail(Strings.AmInvalidRoleDagServer(base.ServerName));
return;
}
}
else if (amRole != AmRole.Standalone)
{
base.Fail(Strings.AmInvalidRoleStandaloneServer(base.ServerName));
}
}
// Token: 0x0600011A RID: 282 RVA: 0x00007509 File Offset: 0x00005709
internal AmConfig(AmRole role, IAmDbState dbState, AmDagConfig dagCfg, string lastError)
{
this.Initialize(role, dbState, dagCfg, lastError);
}
