internal static void UpdateSubmissionExceptionStatisticRecords(MessageStatus messageStatus, int lastOccurrencesPerException, int callstacksPerBucket, MailItemSubmitter mailItemSubmitter)
        {
            MapiSubmissionInfo mapiSubmissionInfo = mailItemSubmitter.SubmissionInfo as MapiSubmissionInfo;

            StoreDriverSubmission.SubmissionOccurrenceRecord submissionOccurrenceRecord = new StoreDriverSubmission.SubmissionOccurrenceRecord(DateTime.UtcNow, mailItemSubmitter.StartTime, mailItemSubmitter.SubmissionInfo.MdbGuid, (mapiSubmissionInfo == null) ? Guid.Empty : mapiSubmissionInfo.MailboxGuid, (mapiSubmissionInfo == null) ? null : mapiSubmissionInfo.EntryId, (mapiSubmissionInfo == null) ? null : mapiSubmissionInfo.ParentEntryId, (mapiSubmissionInfo == null) ? 0L : mapiSubmissionInfo.EventCounter, mailItemSubmitter.OrganizationId, mailItemSubmitter.ErrorCode, mailItemSubmitter.SubmissionInfo.MailboxFqdn, mailItemSubmitter.Item.HasMessageItem ? mailItemSubmitter.Item.Item.InternetMessageId : null, mailItemSubmitter.SubmissionConnectionId, mailItemSubmitter.MessageSize, mailItemSubmitter.RecipientCount, mailItemSubmitter.Result.Sender, mailItemSubmitter.Stage);
            if (lastOccurrencesPerException > 0)
            {
                string key = StoreDriverSubmission.GenerateExceptionKey(messageStatus);
                lock (StoreDriverSubmission.submissionExceptionStatisticRecords)
                {
                    StoreDriverSubmission.ExceptionStatisticRecord <StoreDriverSubmission.SubmissionOccurrenceRecord> value;
                    if (!StoreDriverSubmission.submissionExceptionStatisticRecords.TryGetValue(key, out value))
                    {
                        value = default(StoreDriverSubmission.ExceptionStatisticRecord <StoreDriverSubmission.SubmissionOccurrenceRecord>);
                        value.LastOccurrences = new Queue <StoreDriverSubmission.SubmissionOccurrenceRecord>(lastOccurrencesPerException);
                    }
                    if (value.LastOccurrences.Count == lastOccurrencesPerException)
                    {
                        value.LastOccurrences.Dequeue();
                    }
                    value.LastOccurrences.Enqueue(submissionOccurrenceRecord);
                    value.CountSinceServiceStart++;
                    StoreDriverSubmission.submissionExceptionStatisticRecords[key] = value;
                }
            }
            StoreDriverSubmission.UpdateSubmissionExceptionCallstackRecords(messageStatus, callstacksPerBucket, submissionOccurrenceRecord);
        }
Ejemplo n.º 2
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        public bool GetQuarantineInfoContext(Guid resourceGuid, TimeSpan quarantineExpiryWindow, out QuarantineInfoContext quarantineInfoContext)
        {
            ArgumentValidator.ThrowIfEmpty("resourceGuid", resourceGuid);
            quarantineInfoContext = null;
            bool result;

            try
            {
                string text = resourceGuid.ToString();
                using (RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(string.Format(RegistryCrashRepository.resourceSubKeyFromRoot, this.poisonRegistryEntryLocation, text), RegistryKeyPermissionCheck.ReadWriteSubTree))
                {
                    DateTime quarantineStartTime;
                    if (registryKey != null && this.GetQuarantineStartTime(registryKey, text, quarantineExpiryWindow, out quarantineStartTime))
                    {
                        quarantineInfoContext = new QuarantineInfoContext(quarantineStartTime);
                        return(true);
                    }
                }
                result = false;
            }
            catch (UnauthorizedAccessException ex)
            {
                StoreDriverSubmission.LogEvent(MSExchangeStoreDriverSubmissionEventLogConstants.Tuple_PoisonMessageLoadFailedRegistryAccessDenied, null, new object[]
                {
                    ex.Message
                });
                throw new CrashRepositoryAccessException(Strings.PoisonMessageRegistryAccessFailed, ex);
            }
            return(result);
        }
 internal static void RecordExceptionForDiagnostics(MessageStatus messageStatus, IMessageConverter messageConverter)
 {
     if (messageStatus.Exception != null && (messageStatus.Action == MessageAction.NDR || messageStatus.Action == MessageAction.Retry || messageStatus.Action == MessageAction.RetryQueue || messageStatus.Action == MessageAction.Reroute || messageStatus.Action == MessageAction.RetryMailboxServer || messageStatus.Action == MessageAction.Skip) && messageConverter.IsOutbound)
     {
         StoreDriverSubmission.UpdateSubmissionExceptionStatisticRecords(messageStatus, Components.TransportAppConfig.MapiSubmission.MaxStoreDriverSubmissionExceptionOccurrenceHistoryPerException, Components.Configuration.AppConfig.MapiSubmission.MaxStoreDriverSubmissionExceptionCallstackHistoryPerBucket, (MailItemSubmitter)messageConverter);
     }
 }
 public void Start(bool initiallyPaused, ServiceState targetRunningState)
 {
     lock (this.syncObject)
     {
         this.paused = initiallyPaused;
         ADNotificationAdapter.RunADOperation(delegate()
         {
             try
             {
                 StoreDriverSubmission.localIp = Dns.GetHostEntry(Dns.GetHostName());
             }
             catch (SocketException ex)
             {
                 this.storeDriverTracer.StoreDriverSubmissionTracer.TraceFail <string>(this.storeDriverTracer.MessageProbeActivityId, 0L, "Start failed: {0}", ex.ToString());
                 StoreDriverSubmission.LogEvent(MSExchangeStoreDriverSubmissionEventLogConstants.Tuple_StoreDriverSubmissionGetLocalIPFailure, null, new object[]
                 {
                     ex
                 });
                 throw new TransportComponentLoadFailedException(ex.Message, ex);
             }
             StoreDriverSubmission.receivedHeaderTcpInfo = StoreDriverSubmission.FormatIPAddress(StoreDriverSubmission.localIp.AddressList[0]);
             this.storeDriverTracer.StoreDriverSubmissionTracer.TracePass(this.storeDriverTracer.MessageProbeActivityId, 0L, "Start submission");
             this.StartSubmission();
         }, 1);
     }
 }
Ejemplo n.º 5
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 public void PurgeResourceData(Guid resourceGuid)
 {
     ArgumentValidator.ThrowIfEmpty("resourceGuid", resourceGuid);
     try
     {
         using (RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(this.poisonRegistryEntryLocation, RegistryKeyPermissionCheck.ReadWriteSubTree))
         {
             if (registryKey != null)
             {
                 using (RegistryKey registryKey2 = registryKey.OpenSubKey(resourceGuid.ToString()))
                 {
                     if (registryKey2 != null && registryKey2.GetValueNames().Length == 0)
                     {
                         registryKey.DeleteSubKeyTree(resourceGuid.ToString(), false);
                     }
                 }
             }
         }
     }
     catch (UnauthorizedAccessException ex)
     {
         StoreDriverSubmission.LogEvent(MSExchangeStoreDriverSubmissionEventLogConstants.Tuple_PoisonMessageSaveFailedRegistryAccessDenied, null, new object[]
         {
             ex.Message
         });
         throw new CrashRepositoryAccessException(Strings.PoisonMessageRegistryAccessFailed, ex);
     }
 }
Ejemplo n.º 6
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 public bool PersistQuarantineInfo(Guid resourceGuid, QuarantineInfoContext quarantineInfoContext, bool overrideExisting = false)
 {
     ArgumentValidator.ThrowIfEmpty("resourceGuid", resourceGuid);
     ArgumentValidator.ThrowIfNull("quarantineInfoContext", quarantineInfoContext);
     try
     {
         using (RegistryKey registryKey = Registry.LocalMachine.CreateSubKey(this.poisonRegistryEntryLocation + "\\" + resourceGuid.ToString()))
         {
             if (registryKey.GetValue("QuarantineStart") == null || overrideExisting)
             {
                 registryKey.SetValue("QuarantineStart", quarantineInfoContext.QuarantineStartTime);
                 return(true);
             }
         }
     }
     catch (UnauthorizedAccessException ex)
     {
         StoreDriverSubmission.LogEvent(MSExchangeStoreDriverSubmissionEventLogConstants.Tuple_PoisonMessageSaveFailedRegistryAccessDenied, null, new object[]
         {
             ex.Message
         });
         throw new CrashRepositoryAccessException(Strings.PoisonMessageRegistryAccessFailed, ex);
     }
     return(false);
 }
 public void Unload()
 {
     lock (this.syncObject)
     {
         ProcessAccessManager.UnregisterComponent(this);
     }
     MExEvents.Shutdown();
     StoreDriverSubmission.ShutdownPerformanceCounterMaintenance();
 }
Ejemplo n.º 8
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 private void LogEvent(ExEventLog.EventTuple eventTuple)
 {
     StoreDriverSubmission.LogEvent(eventTuple, null, new object[]
     {
         this.EventCounter,
         this.MailboxGuid,
         base.MdbGuid
     });
 }
Ejemplo n.º 9
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        public bool GetResourceCrashInfoData(Guid resourceGuid, TimeSpan crashExpiryWindow, out Dictionary <long, ResourceEventCounterCrashInfo> resourceCrashData, out SortedSet <DateTime> allCrashTimes)
        {
            ArgumentValidator.ThrowIfEmpty("resourceGuid", resourceGuid);
            string text = resourceGuid.ToString();

            resourceCrashData = new Dictionary <long, ResourceEventCounterCrashInfo>();
            allCrashTimes     = new SortedSet <DateTime>();
            try
            {
                using (RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(string.Format(RegistryCrashRepository.poisonInfoKeyLocationFromRoot, this.poisonRegistryEntryLocation, text), RegistryKeyPermissionCheck.ReadWriteSubTree))
                {
                    if (registryKey != null)
                    {
                        foreach (string text2 in registryKey.GetValueNames())
                        {
                            if (string.IsNullOrEmpty(text2))
                            {
                                registryKey.DeleteValue(text2, false);
                            }
                            else
                            {
                                ResourceEventCounterCrashInfo resourceEventCounterCrashInfo = null;
                                long num;
                                if (this.ProcessEventCounterData(text2, registryKey, text, out num))
                                {
                                    string[] eventCounterCrashInfo = null;
                                    if (this.GetEventCounterCrashInfoValue(text2, registryKey, text, out eventCounterCrashInfo) && this.ProcessSingleEventCounterCrashInfoValue(eventCounterCrashInfo, text2, registryKey, text, crashExpiryWindow, out resourceEventCounterCrashInfo))
                                    {
                                        resourceCrashData.Add(num, resourceEventCounterCrashInfo);
                                        allCrashTimes.UnionWith(resourceEventCounterCrashInfo.CrashTimes);
                                        this.AddDataToPurgeDictionary(resourceGuid, num, resourceEventCounterCrashInfo.CrashTimes.Max);
                                    }
                                }
                            }
                        }
                    }
                }
            }
            catch (UnauthorizedAccessException ex)
            {
                StoreDriverSubmission.LogEvent(MSExchangeStoreDriverSubmissionEventLogConstants.Tuple_PoisonMessageLoadFailedRegistryAccessDenied, null, new object[]
                {
                    ex.Message
                });
                throw new CrashRepositoryAccessException(Strings.PoisonMessageRegistryAccessFailed, ex);
            }
            return(resourceCrashData.Count != 0);
        }
Ejemplo n.º 10
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 private void StartSubmission()
 {
     try
     {
         ProcessAccessManager.RegisterComponent(this);
     }
     catch (Exception ex)
     {
         this.storeDriverTracer.StoreDriverSubmissionTracer.TraceFail <string>(this.storeDriverTracer.MessageProbeActivityId, 0L, "Failed to start Store Driver Submission: {0}", ex.ToString());
         StoreDriverSubmission.LogEvent(MSExchangeStoreDriverSubmissionEventLogConstants.Tuple_StoreDriverSubmissionStartFailure, null, new object[]
         {
             ex
         });
         throw new TransportComponentLoadFailedException(ex.Message, ex);
     }
 }
Ejemplo n.º 11
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        public void BeginSubmission(ulong id, string server, string database)
        {
            int num = Interlocked.Increment(ref SubmissionThreadLimiter.concurrentSubmissions);

            if (num > Components.Configuration.LocalServer.MaxConcurrentMailboxSubmissions)
            {
                StoreDriverSubmission.LogEvent(MSExchangeStoreDriverSubmissionEventLogConstants.Tuple_TooManySubmissionThreads, null, new object[]
                {
                    Components.Configuration.LocalServer.MaxConcurrentMailboxSubmissions
                });
                string message = string.Format("Total thread count exceeded limit of {0} threads.", Components.Configuration.LocalServer.MaxConcurrentMailboxSubmissions);
                throw new ThreadLimitExceededException(message);
            }
            if (SubmissionThreadLimiter.databaseThreadMap.ThreadLimit > 0)
            {
                SubmissionThreadLimiter.databaseThreadMap.CheckAndIncrement(database, id, database);
                this.databaseThreadMapEntry = database;
            }
        }
Ejemplo n.º 12
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        XElement IDiagnosable.GetDiagnosticInfo(DiagnosableParameters parameters)
        {
            bool     flag     = parameters.Argument.IndexOf("exceptions", StringComparison.OrdinalIgnoreCase) != -1;
            bool     flag2    = parameters.Argument.IndexOf("callstacks", StringComparison.OrdinalIgnoreCase) != -1;
            bool     flag3    = parameters.Argument.IndexOf("verbose", StringComparison.OrdinalIgnoreCase) != -1;
            bool     flag4    = flag3 || parameters.Argument.IndexOf("basic", StringComparison.OrdinalIgnoreCase) != -1;
            bool     flag5    = parameters.Argument.IndexOf("currentThreads", StringComparison.OrdinalIgnoreCase) != -1;
            bool     flag6    = flag4 || parameters.Argument.IndexOf("config", StringComparison.OrdinalIgnoreCase) != -1;
            bool     flag7    = !flag6 || parameters.Argument.IndexOf("help", StringComparison.OrdinalIgnoreCase) != -1;
            XElement xelement = new XElement(((IDiagnosable)this).GetDiagnosticComponentName());

            if (flag7)
            {
                xelement.Add(new XElement("help", "Supported arguments: config, basic, verbose, exceptions, callstacks, currentThreads, help."));
            }
            if (flag6)
            {
                SubmissionConfiguration.Instance.App.AddDiagnosticInfo(xelement);
            }
            if (flag4)
            {
                xelement.Add(new XElement("submittingThreads", SubmissionThreadLimiter.ConcurrentSubmissions));
                xelement.Add(SubmissionThreadLimiter.DatabaseThreadMap.GetDiagnosticInfo(new XElement("SubmissionDatabaseThreadMap")));
            }
            if (flag5 && this.SubmissionsInProgress != null)
            {
                xelement.Add(this.SubmissionsInProgress.GetDiagnosticInfo());
            }
            if (flag3)
            {
                xelement.Add(MailItemSubmitter.GetDiagnosticInfo());
            }
            if (flag)
            {
                StoreDriverSubmission.DumpExceptionStatistics(xelement);
            }
            if (flag2)
            {
                StoreDriverSubmission.DumpExceptionCallstacks(xelement);
            }
            return(xelement);
        }
Ejemplo n.º 13
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 public void PersistCrashInfo(Guid resourceGuid, long eventCounter, ResourceEventCounterCrashInfo resourceEventCounterCrashInfo, int maxCrashEntries)
 {
     ArgumentValidator.ThrowIfEmpty("resourceGuid", resourceGuid);
     ArgumentValidator.ThrowIfNull("resourceEventCounterCrashInfo", resourceEventCounterCrashInfo);
     ArgumentValidator.ThrowIfZeroOrNegative("maxCrashEntries", maxCrashEntries);
     try
     {
         using (RegistryKey registryKey = Registry.LocalMachine.CreateSubKey(string.Format(RegistryCrashRepository.poisonInfoKeyLocationFromRoot, this.poisonRegistryEntryLocation, resourceGuid)))
         {
             this.PersistCrashInfoToRegistry(registryKey, resourceGuid, eventCounter, resourceEventCounterCrashInfo, maxCrashEntries);
         }
     }
     catch (UnauthorizedAccessException ex)
     {
         StoreDriverSubmission.LogEvent(MSExchangeStoreDriverSubmissionEventLogConstants.Tuple_PoisonMessageSaveFailedRegistryAccessDenied, null, new object[]
         {
             ex.Message
         });
         throw new CrashRepositoryAccessException(Strings.PoisonMessageRegistryAccessFailed, ex);
     }
 }
Ejemplo n.º 14
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 public void Load()
 {
     lock (this.syncObject)
     {
         ProcessAccessManager.RegisterComponent(this);
     }
     try
     {
         MExEvents.Initialize(Path.Combine(ConfigurationContext.Setup.InstallPath, "TransportRoles\\Shared\\agents.config"), ProcessTransportRole.MailboxSubmission, LatencyAgentGroup.MailboxTransportSubmissionStoreDriverSubmission, "Microsoft.Exchange.Data.Transport.StoreDriver.StoreDriverAgent");
         StoreDriverSubmission.InitializePerformanceCounterMaintenance();
     }
     catch (ExchangeConfigurationException ex)
     {
         this.storeDriverTracer.StoreDriverSubmissionTracer.TraceFail(this.storeDriverTracer.MessageProbeActivityId, (long)this.GetHashCode(), "StoreDriversubmission.Load threw ExchangeConfigurationException: shutting down service.");
         StoreDriverSubmission.LogEvent(MSExchangeStoreDriverSubmissionEventLogConstants.Tuple_CannotStartAgents, null, new object[]
         {
             ex.LocalizedString,
             ex
         });
         this.Stop();
     }
 }
Ejemplo n.º 15
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        public List <Guid> GetAllResourceIDs()
        {
            List <Guid> list = new List <Guid>();
            List <Guid> result;

            try
            {
                using (RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(this.poisonRegistryEntryLocation, RegistryKeyPermissionCheck.ReadWriteSubTree))
                {
                    if (registryKey != null)
                    {
                        foreach (string text in registryKey.GetSubKeyNames())
                        {
                            Guid item;
                            if (!Guid.TryParse(text, out item))
                            {
                                this.storeDriverTracer.GeneralTracer.TraceFail <string>(this.storeDriverTracer.MessageProbeActivityId, 0L, "Invalid Resource Guid {0}. Deleting it.", text);
                                registryKey.DeleteSubKeyTree(text);
                            }
                            else
                            {
                                list.Add(item);
                            }
                        }
                    }
                }
                result = list;
            }
            catch (UnauthorizedAccessException ex)
            {
                StoreDriverSubmission.LogEvent(MSExchangeStoreDriverSubmissionEventLogConstants.Tuple_PoisonMessageLoadFailedRegistryAccessDenied, null, new object[]
                {
                    ex.Message
                });
                throw new CrashRepositoryAccessException(Strings.PoisonMessageRegistryAccessFailed, ex);
            }
            return(result);
        }
Ejemplo n.º 16
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        private MailSubmissionResult SubmitMessageImpl(MapiSubmissionInfo submissionInfo, SubmissionPoisonHandler submissionPoisonHandler, QuarantineHandler quarantineHandler)
        {
            MailSubmissionResult mailSubmissionResult = new MailSubmissionResult();

            if (this.Retired)
            {
                mailSubmissionResult.ErrorCode = 2214592514U;
                return(mailSubmissionResult);
            }
            string mailboxFqdn = submissionInfo.MailboxFqdn;
            string database    = submissionInfo.MdbGuid.ToString();
            MailSubmissionResult result;

            using (submissionInfo.GetTraceFilter())
            {
                using (SubmissionConnectionWrapper connection = SubmissionConnectionPool.GetConnection(mailboxFqdn, database))
                {
                    using (SubmissionThreadLimiter submissionThreadLimiter = new SubmissionThreadLimiter())
                    {
                        SubmissionPoisonContext submissionPoisonContext = null;
                        try
                        {
                            submissionThreadLimiter.BeginSubmission(connection.Id, mailboxFqdn, database);
                            if (this.Retired)
                            {
                                mailSubmissionResult.ErrorCode = 2214592514U;
                                connection.SubmissionAborted("Retiring.");
                                result = mailSubmissionResult;
                            }
                            else
                            {
                                this.storeDriverTracer.StoreDriverSubmissionTracer.TracePfdPass <int, MapiSubmissionInfo>(this.storeDriverTracer.MessageProbeActivityId, 0L, "PFD ESD {0} Processing SubmitMessage for {1}", 27547, submissionInfo);
                                submissionPoisonContext = submissionInfo.GetPoisonContext();
                                MailItemSubmitter mailItemSubmitter2;
                                MailItemSubmitter mailItemSubmitter = mailItemSubmitter2 = new MailItemSubmitter(connection.Id, submissionInfo, this.sendAsManager, submissionPoisonHandler, submissionPoisonContext, this);
                                try
                                {
                                    QuarantineInfoContext quarantineInfoContext;
                                    TimeSpan timeSpan;
                                    if (SubmissionConfiguration.Instance.App.EnableMailboxQuarantine && quarantineHandler.IsResourceQuarantined(submissionPoisonContext.ResourceGuid, out quarantineInfoContext, out timeSpan))
                                    {
                                        mailSubmissionResult.ErrorCode          = 1140850696U;
                                        mailSubmissionResult.QuarantineTimeSpan = timeSpan;
                                        mailSubmissionResult.DiagnosticInfo     = string.Format("{0}:{1}, QuarantineRemainingTimeSpan:{2}", "QuarantineStart", quarantineInfoContext.QuarantineStartTime, timeSpan);
                                        connection.SubmissionFailed(string.Format("Resource {0} is in quarantined state", submissionPoisonContext.ResourceGuid));
                                        return(mailSubmissionResult);
                                    }
                                    if (this.PoisonMessageDectionEnabled && submissionPoisonHandler.VerifyPoisonMessage(submissionPoisonContext))
                                    {
                                        this.LogPoisonMessageMTL(submissionInfo, submissionPoisonContext);
                                        if (SubmissionConfiguration.Instance.App.EnableSendNdrForPoisonMessage)
                                        {
                                            if (!submissionPoisonHandler.VerifyPoisonNdrSent(submissionPoisonContext))
                                            {
                                                mailItemSubmitter.HandlePoisonMessageNdrSubmission();
                                                mailSubmissionResult.ErrorCode = StoreDriverSubmissionUtils.MapSubmissionStatusErrorCodeToPoisonErrorCode(mailItemSubmitter.Result.ErrorCode);
                                            }
                                        }
                                        else
                                        {
                                            mailSubmissionResult.ErrorCode = 3U;
                                        }
                                        connection.SubmissionAborted(string.Format("Poison Context Info: Resource = {0};EventCounter = {1}.", submissionPoisonContext.ResourceGuid, submissionPoisonContext.MapiEventCounter));
                                        return(mailSubmissionResult);
                                    }
                                    Thread currentThread = Thread.CurrentThread;
                                    try
                                    {
                                        this.SubmissionsInProgress[currentThread] = mailItemSubmitter;
                                        mailItemSubmitter.Submit();
                                        mailSubmissionResult.RemoteHostName = mailItemSubmitter.Result.RemoteHostName;
                                    }
                                    finally
                                    {
                                        this.SubmissionsInProgress.Remove(currentThread);
                                    }
                                }
                                finally
                                {
                                    if (mailItemSubmitter2 != null)
                                    {
                                        ((IDisposable)mailItemSubmitter2).Dispose();
                                    }
                                }
                                if (mailItemSubmitter.Result.ErrorCode == 0U)
                                {
                                    connection.SubmissionSuccessful(mailItemSubmitter.MessageSize, mailItemSubmitter.RecipientCount);
                                }
                                else
                                {
                                    StringBuilder stringBuilder = new StringBuilder();
                                    stringBuilder.Append("HResult: ");
                                    stringBuilder.Append(mailItemSubmitter.Result.ErrorCode.ToString());
                                    stringBuilder.Append("; DiagnosticInfo: ");
                                    stringBuilder.Append(mailItemSubmitter.Result.DiagnosticInfo);
                                    connection.SubmissionFailed(stringBuilder.ToString());
                                }
                                if (mailItemSubmitter.Result.ErrorCode == 3U)
                                {
                                    submissionInfo.LogEvent(SubmissionInfo.Event.StoreDriverSubmissionPoisonMessageInSubmission);
                                }
                                result = mailItemSubmitter.Result;
                            }
                        }
                        catch (ThreadLimitExceededException ex)
                        {
                            connection.SubmissionAborted(ex.Message);
                            mailSubmissionResult.ErrorCode      = 1090519042U;
                            mailSubmissionResult.DiagnosticInfo = ex.Message;
                            result = mailSubmissionResult;
                        }
                        catch (Exception exception)
                        {
                            try
                            {
                                submissionPoisonHandler.SavePoisonContext(submissionPoisonContext);
                                string exceptionDiagnosticInfo = StorageExceptionHandler.GetExceptionDiagnosticInfo(exception);
                                connection.SubmissionFailed("Exception: " + exceptionDiagnosticInfo);
                                submissionInfo.LogEvent(SubmissionInfo.Event.StoreDriverSubmissionPoisonMessage, exception);
                                FailFast.Fail(exception);
                            }
                            catch (Exception ex2)
                            {
                                StoreDriverSubmission.LogEvent(MSExchangeStoreDriverSubmissionEventLogConstants.Tuple_StoreDriverSubmissionFailFastFailure, null, new object[]
                                {
                                    ex2
                                });
                            }
                            result = mailSubmissionResult;
                        }
                    }
                }
            }
            return(result);
        }