public static void Tickle(Guid mailboxGuid, Guid requestQueueMdbGuid, MoveRequestNotification operation)
{
MrsTracer.Service.Debug("Processing tickled mailbox: {0}, requestQueueMdbGuid: {1}, operation: {2}", new object[]
{
mailboxGuid,
requestQueueMdbGuid,
operation
});
if (MailboxSyncerJobs.ProcessJob(mailboxGuid, false, delegate(BaseJob job)
{
job.NeedToRefreshRequest = true;
}))
{
return;
}
MRSQueue mrsqueue = MRSQueue.Get(requestQueueMdbGuid);
switch (operation)
{
case MoveRequestNotification.Created:
case MoveRequestNotification.Canceled:
mrsqueue.Tickle(MRSQueue.ScanType.Heavy);
return;
case MoveRequestNotification.Updated:
case MoveRequestNotification.SuspendResume:
mrsqueue.Tickle(MRSQueue.ScanType.Light);
mrsqueue.Tickle(MRSQueue.ScanType.Heavy);
return;
default:
return;
}
}
public static void CreateJob(TransactionalRequestJob requestJob, ReservationContext reservation)
{
BaseJob baseJob;
lock (MailboxSyncerJobs.syncRoot)
{
Guid guid = (requestJob.RequestType == MRSRequestType.Move) ? requestJob.ExchangeGuid : requestJob.RequestGuid;
baseJob = MailboxSyncerJobs.FindJob(guid, false);
if (baseJob != null)
{
MrsTracer.Service.Error("Request {0} is already being worked on.", new object[]
{
guid
});
return;
}
baseJob = MailboxSyncerJobs.ConstructJob(requestJob);
if (baseJob == null)
{
MrsTracer.Service.Error("Don't know how to process '{0}' request", new object[]
{
requestJob.RequestType
});
return;
}
baseJob.Initialize(requestJob);
baseJob.Reservation = reservation;
MailboxSyncerJobs.activeJobs.Add(guid, baseJob);
MailboxSyncerJobs.activeJobsIsEmpty.Reset();
}
JobScheduler.ScheduleJob(baseJob);
}
protected override void InternalDispose(bool calledFromDispose)
{
if (calledFromDispose)
{
MailboxSyncerJobs.StopScheduling();
}
}
public static void StartScheduling()
{
SystemWorkloadManager.Initialize(MrsAndProxyActivityLogger.Start());
MailboxSyncerJobs.GetScheduler(WorkloadType.MailboxReplicationServiceHighPriority);
MailboxSyncerJobs.GetScheduler(WorkloadType.MailboxReplicationServiceInteractive);
MailboxSyncerJobs.GetScheduler(WorkloadType.MailboxReplicationServiceInternalMaintenance);
MailboxSyncerJobs.GetScheduler(WorkloadType.MailboxReplicationService);
}
public void StartService()
{
MRSService.scheduledLogsList.Add(new MRSSettingsLog());
MailboxSyncerJobs.StartScheduling();
MRSService.jobPoller.Start();
MRSService.lightJobPoller.Start();
MRSService.issueCache.EnableScanning();
MRSService.logDumper.Start();
ProcessAccessManager.RegisterComponent(this);
ProcessAccessManager.RegisterComponent(MRSService.issueCache);
ProcessAccessManager.RegisterComponent(ConfigBase <MRSConfigSchema> .Provider);
}
public void StopService()
{
MrsTracer.Service.Debug("Stopping service...", new object[0]);
CommonUtils.ServiceIsStopping = true;
MRSService.lightJobPoller.WaitForJobToBeDone();
MRSService.jobPoller.WaitForJobToBeDone();
MailboxSyncerJobs.WaitForAllJobsToComplete();
ProcessAccessManager.UnregisterComponent(ConfigBase <MRSConfigSchema> .Provider);
ProcessAccessManager.UnregisterComponent(MRSService.issueCache);
ProcessAccessManager.UnregisterComponent(this);
MailboxSyncerJobs.StopScheduling();
MRSService.LogEvent(MRSEventLogConstants.Tuple_ServiceStopped, new object[0]);
MrsTracer.Service.Debug("Service stopped.", new object[0]);
}
MoveRequestInfo IMailboxReplicationService.GetMoveRequestInfo(Guid requestGuid)
{
MoveRequestInfo result = new MoveRequestInfo();
this.ForwardKnownExceptions(delegate
{
if (!MailboxSyncerJobs.ProcessJob(requestGuid, false, delegate(BaseJob job)
{
result = job.GetMoveRequestInfo();
}))
{
MrsTracer.Service.Debug("Request {0} is not active.", new object[]
{
requestGuid
});
result.Message = MRSQueue.GetJobPickupFailureMessageForRequest(requestGuid);
}
}, null);
return(result);
}
string IMailboxReplicationService.ValidateAndPopulateRequestJob(string requestJobXML, out string reportEntryXMLs)
{
string reportString = null;
string resultString = null;
try
{
this.ForwardKnownExceptions(delegate
{
List <ReportEntry> list = new List <ReportEntry>();
try
{
RequestJobXML requestJob = XMLSerializableBase.Deserialize <RequestJobXML>(requestJobXML, true);
using (TransactionalRequestJob transactionalRequestJob = new TransactionalRequestJob(requestJob))
{
transactionalRequestJob.IsFake = true;
transactionalRequestJob.Identity = new RequestJobObjectId((transactionalRequestJob.RequestType == MRSRequestType.Move) ? transactionalRequestJob.ExchangeGuid : transactionalRequestJob.RequestGuid, (transactionalRequestJob.WorkItemQueueMdb == null) ? Guid.Empty : transactionalRequestJob.WorkItemQueueMdb.ObjectGuid, null);
RequestIndexEntryProvider requestIndexEntryProvider = new RequestIndexEntryProvider();
using (requestIndexEntryProvider.RescopeTo(transactionalRequestJob.DomainControllerToUpdate, transactionalRequestJob.OrganizationId))
{
if (transactionalRequestJob.SourceUserId != null)
{
transactionalRequestJob.SourceUser = requestIndexEntryProvider.ReadADUser(transactionalRequestJob.SourceUserId, transactionalRequestJob.SourceExchangeGuid);
}
if (transactionalRequestJob.TargetUserId != null)
{
transactionalRequestJob.TargetUser = requestIndexEntryProvider.ReadADUser(transactionalRequestJob.TargetUserId, transactionalRequestJob.TargetExchangeGuid);
}
}
if (MailboxSyncerJobs.ContainsJob(transactionalRequestJob.IdentifyingGuid))
{
resultString = requestJobXML;
}
else
{
BaseJob baseJob = MailboxSyncerJobs.ConstructJob(transactionalRequestJob);
if (baseJob == null)
{
MrsTracer.Service.Error("Don't know how to process '{0}' request", new object[]
{
transactionalRequestJob.RequestType
});
throw new RequestTypeNotUnderstoodPermanentException(CommonUtils.LocalComputerName, VersionInformation.MRS.ToString(), (int)transactionalRequestJob.RequestType);
}
using (baseJob)
{
baseJob.Initialize(transactionalRequestJob);
baseJob.ValidateAndPopulateRequestJob(list);
transactionalRequestJob.Message = baseJob.CachedRequestJob.Message;
transactionalRequestJob.SourceVersion = baseJob.CachedRequestJob.SourceVersion;
transactionalRequestJob.SourceArchiveVersion = baseJob.CachedRequestJob.SourceArchiveVersion;
transactionalRequestJob.SourceServer = baseJob.CachedRequestJob.SourceServer;
transactionalRequestJob.SourceArchiveServer = baseJob.CachedRequestJob.SourceArchiveServer;
transactionalRequestJob.TargetVersion = baseJob.CachedRequestJob.TargetVersion;
transactionalRequestJob.TargetArchiveVersion = baseJob.CachedRequestJob.TargetArchiveVersion;
transactionalRequestJob.TargetServer = baseJob.CachedRequestJob.TargetServer;
transactionalRequestJob.TargetArchiveServer = baseJob.CachedRequestJob.TargetArchiveServer;
transactionalRequestJob.RemoteDatabaseGuid = baseJob.CachedRequestJob.RemoteDatabaseGuid;
resultString = XMLSerializableBase.Serialize(new RequestJobXML(transactionalRequestJob), false);
}
}
}
}
finally
{
reportString = XMLSerializableBase.Serialize(list, false);
}
}, null);
}
finally
{
reportEntryXMLs = reportString;
}
return(resultString);
}
public JobPickupRec AttemptToPick(MapiStore systemMailbox)
{
if (!RequestJobXML.IsKnownRequestType(this.RequestType))
{
return(new JobPickupRec(this, JobPickupResult.UnknownJobType, DateTime.MaxValue, MrsStrings.PickupStatusRequestTypeNotSupported(this.RequestType.ToString()), null));
}
if (!RequestJobXML.IsKnownJobType(this.JobType))
{
return(new JobPickupRec(this, JobPickupResult.UnknownJobType, DateTime.MaxValue, MrsStrings.PickupStatusJobTypeNotSupported(this.JobType.ToString()), null));
}
if (this.PoisonCount >= ConfigBase <MRSConfigSchema> .GetConfig <int>("HardPoisonLimit"))
{
return(new JobPickupRec(this, JobPickupResult.PoisonedJob, DateTime.MaxValue, MrsStrings.PickupStatusJobPoisoned(this.PoisonCount), null));
}
if (this.IsActiveOnThisMRSInstance)
{
return(new JobPickupRec(this, JobPickupResult.JobAlreadyActive, DateTime.MaxValue, LocalizedString.Empty, null));
}
DateTime utcNow = DateTime.UtcNow;
if (this.Status == RequestStatus.Completed && (!this.DoNotPickUntilHasElapsed || this.DoNotPickUntilTimestamp == DateTime.MinValue) && !this.RehomeRequest)
{
return(new JobPickupRec(this, JobPickupResult.CompletedJobSkipped, (this.DoNotPickUntilTimestamp == DateTime.MinValue) ? DateTime.MaxValue : this.DoNotPickUntilTimestamp, LocalizedString.Empty, null));
}
if (this.CancelRequest && !this.DoNotPickUntilHasElapsed)
{
return(new JobPickupRec(this, JobPickupResult.PostponeCancel, this.DoNotPickUntilTimestamp, LocalizedString.Empty, null));
}
if (!this.isInteractive && !this.IsLightRequest && !this.DoNotPickUntilHasElapsed)
{
MrsTracer.Service.Debug("Ignoring MoveJob '{0}' on queue '{1}' having DoNotPickUntilTimestamp of {2}.", new object[]
{
this.RequestGuid,
this.RequestQueueGuid,
this.DoNotPickUntilTimestamp.ToLocalTime()
});
return(new JobPickupRec(this, JobPickupResult.JobIsPostponed, this.DoNotPickUntilTimestamp, LocalizedString.Empty, null));
}
if (this.InternalFlags.HasFlag(RequestJobInternalFlags.ExecutedByTransportSync))
{
MrsTracer.Service.Debug("Ignoring MoveJob '{0}' since Tranport Sync Owns Execution of the job.", new object[]
{
this.RequestGuid
});
return(new JobPickupRec(this, JobPickupResult.JobOwnedByTransportSync, DateTime.MaxValue, LocalizedString.Empty, null));
}
JobPickupRec result;
using (DisposeGuard disposeGuard = default(DisposeGuard))
{
using (RequestJobProvider requestJobProvider = new RequestJobProvider(this.RequestQueueGuid, systemMailbox))
{
using (TransactionalRequestJob transactionalRequestJob = (TransactionalRequestJob)requestJobProvider.Read <TransactionalRequestJob>(new RequestJobObjectId(this.RequestGuid, this.RequestQueueGuid, this.MessageID)))
{
if (transactionalRequestJob == null)
{
result = new JobPickupRec(this, JobPickupResult.InvalidJob, DateTime.MaxValue, MrsStrings.PickupStatusCorruptJob, null);
}
else if (!transactionalRequestJob.IsSupported())
{
result = new JobPickupRec(this, JobPickupResult.UnknownJobType, DateTime.MaxValue, MrsStrings.PickupStatusSubTypeNotSupported(transactionalRequestJob.RequestType.ToString()), null);
}
else if (transactionalRequestJob.ValidationResult != RequestJobBase.ValidationResultEnum.Valid)
{
this.ProcessInvalidJob(transactionalRequestJob, requestJobProvider);
result = new JobPickupRec(this, JobPickupResult.InvalidJob, DateTime.MaxValue, MrsStrings.PickupStatusInvalidJob(transactionalRequestJob.ValidationResult.ToString(), transactionalRequestJob.ValidationMessage), null);
}
else if (transactionalRequestJob.Status == RequestStatus.Completed && !transactionalRequestJob.RehomeRequest)
{
this.CleanupCompletedJob(transactionalRequestJob, requestJobProvider);
result = new JobPickupRec(this, JobPickupResult.CompletedJobCleanedUp, DateTime.MaxValue, MrsStrings.PickupStatusCompletedJob, null);
}
else if (!transactionalRequestJob.ShouldProcessJob())
{
result = new JobPickupRec(this, JobPickupResult.DisabledJobPickup, DateTime.MaxValue, MrsStrings.PickupStatusDisabled, null);
}
else
{
ReservationContext reservationContext = null;
if (!this.IsLightRequest && !MoveJob.CacheJobQueues)
{
reservationContext = new ReservationContext();
disposeGuard.Add <ReservationContext>(reservationContext);
try
{
this.ReserveLocalForestResources(reservationContext, transactionalRequestJob);
}
catch (LocalizedException ex)
{
if (CommonUtils.ExceptionIs(ex, new WellKnownException[]
{
WellKnownException.ResourceReservation
}))
{
return(new JobPickupRec(this, JobPickupResult.ReservationFailure, utcNow + MoveJob.JobPickupRetryInterval, MrsStrings.PickupStatusReservationFailure(CommonUtils.FullExceptionMessage(ex)), ex as ResourceReservationException));
}
throw;
}
}
if (!TestIntegration.Instance.DisableRemoteHostNameBlacklisting && transactionalRequestJob.RequestType == MRSRequestType.Move && (transactionalRequestJob.Flags & RequestFlags.CrossOrg) != RequestFlags.None && (transactionalRequestJob.Flags & RequestFlags.RemoteLegacy) == RequestFlags.None && !string.IsNullOrEmpty(transactionalRequestJob.RemoteHostName))
{
string key = transactionalRequestJob.RemoteHostName.ToLowerInvariant();
DateTime nextRecommendedPickup;
if (MoveJob.RemoteHostsInProxyBackoff.TryGetValue(key, out nextRecommendedPickup))
{
return(new JobPickupRec(this, JobPickupResult.ProxyBackoff, nextRecommendedPickup, MrsStrings.PickupStatusProxyBackoff(transactionalRequestJob.RemoteHostName), null));
}
}
MrsTracer.Service.Debug("Attempting to take over MoveJob '{0}' on queue '{1}', priority={2}", new object[]
{
transactionalRequestJob,
this.RequestQueueGuid,
transactionalRequestJob.Priority
});
transactionalRequestJob.RequestJobState = JobProcessingState.InProgress;
transactionalRequestJob.MRSServerName = CommonUtils.LocalComputerName;
if (!this.IsLightRequest)
{
transactionalRequestJob.PoisonCount++;
transactionalRequestJob.LastPickupTime = new DateTime?(DateTime.UtcNow);
}
if (!transactionalRequestJob.Suspend && !transactionalRequestJob.RehomeRequest && transactionalRequestJob.Status != RequestStatus.Suspended && transactionalRequestJob.Status != RequestStatus.AutoSuspended && transactionalRequestJob.Status != RequestStatus.Failed && transactionalRequestJob.Status != RequestStatus.Completed && transactionalRequestJob.Status != RequestStatus.CompletedWithWarning)
{
transactionalRequestJob.Status = ((reservationContext == null) ? RequestStatus.Queued : RequestStatus.InProgress);
}
requestJobProvider.Save(transactionalRequestJob);
this.Status = transactionalRequestJob.Status;
JobPickupRec jobPickupRec;
if (this.IsLightRequest)
{
jobPickupRec = new JobPickupRec(this, JobPickupResult.JobPickedUp, DateTime.MaxValue, MrsStrings.PickupStatusLightJob(transactionalRequestJob.Suspend, transactionalRequestJob.RehomeRequest, transactionalRequestJob.Priority.ToString()), null);
MoveJob.PerformLightJobAction(requestJobProvider.SystemMailbox, RequestJobProvider.CreateRequestStatistics(transactionalRequestJob));
}
else
{
MailboxSyncerJobs.CreateJob(transactionalRequestJob, reservationContext);
jobPickupRec = new JobPickupRec(this, JobPickupResult.JobPickedUp, DateTime.MaxValue, MrsStrings.PickupStatusCreateJob(transactionalRequestJob.SyncStage.ToString(), transactionalRequestJob.CancelRequest, transactionalRequestJob.Priority.ToString()), null);
}
disposeGuard.Success();
result = jobPickupRec;
}
}
}
}
return(result);
}
public static bool JobIsActive(Guid mailboxGuid)
{
CommonUtils.CheckForServiceStopping();
return(MailboxSyncerJobs.FindJob(mailboxGuid, false) != null);
}
XElement IDiagnosable.GetDiagnosticInfo(DiagnosableParameters parameters)
{
XElement xelement = new XElement(MRSService.DiagnosticsComponentName);
MRSDiagnosticArgument arguments;
try
{
arguments = new MRSDiagnosticArgument(parameters.Argument);
}
catch (DiagnosticArgumentException ex)
{
xelement.Add(new XElement("Error", "Encountered exception: " + ex.Message));
return(xelement);
}
xelement.Add(new object[]
{
new XElement("ServiceStartTime", MRSService.serviceStartTime),
new XElement("LastScanDuration", MRSService.lastFullScanDuration),
new XElement("LastScanTime", MRSService.lastFullScanTime.ToString()),
new XElement("DurationSinceLastScan", (long)(DateTime.UtcNow - MRSService.lastFullScanTime).TotalMilliseconds),
new XElement("NextFullScanTime", MRSService.NextFullScanTime.ToString()),
new XElement("NextLightJobsFullScanTime", MRSService.nextLightJobsFullScanTime.ToString())
});
if (arguments.ArgumentCount == 0)
{
xelement.Add(new XElement("Help", "Supported arguments: " + arguments.GetSupportedArguments()));
}
if (arguments.HasArgument("binaryversions"))
{
string assemblyNamePattern = arguments.GetArgument <string>("binaryversions");
xelement.Add(arguments.RunDiagnosticOperation(() => CommonUtils.GetBinaryVersions(assemblyNamePattern)));
}
if (arguments.HasArgument("job"))
{
xelement.Add(arguments.RunDiagnosticOperation(() => MailboxSyncerJobs.GetJobsDiagnosticInfo(arguments)));
}
if (arguments.HasArgument("reservations"))
{
xelement.Add(arguments.RunDiagnosticOperation(() => ReservationManager.GetReservationsDiagnosticInfo(arguments)));
}
if (arguments.HasArgument("resources"))
{
xelement.Add(arguments.RunDiagnosticOperation(() => ReservationManager.GetResourcesDiagnosticInfo(arguments)));
}
if (arguments.HasArgument("queues"))
{
xelement.Add(arguments.RunDiagnosticOperation(() => MRSQueue.GetDiagnosticInfo(arguments)));
}
if (arguments.HasArgument("workloads"))
{
XElement xelement2 = new XElement("Workloads");
foreach (object obj in Enum.GetValues(typeof(RequestWorkloadType)))
{
RequestWorkloadType requestWorkloadType = (RequestWorkloadType)obj;
if (requestWorkloadType != RequestWorkloadType.None)
{
GenericSettingsContext genericSettingsContext = new GenericSettingsContext("RequestWorkloadType", requestWorkloadType.ToString(), null);
using (genericSettingsContext.Activate())
{
bool config = ConfigBase <MRSConfigSchema> .GetConfig <bool>("IsJobPickupEnabled");
xelement2.Add(new XElement("Workload", new object[]
{
new XAttribute("Name", requestWorkloadType.ToString()),
new XAttribute("IsJobPickupEnabled", config)
}));
}
}
}
xelement.Add(xelement2);
}
return(xelement);
}
