private static MessageStatus RunUnderTableBasedExceptionHandler(IMessageConverter converter, StoreDriverDelegate workerFunction)
{
MessageStatus messageStatus = MessageStatus.Success;
StorageExceptionHandler.diag = converter.Tracer;
try
{
workerFunction();
}
catch (Exception exception)
{
messageStatus = StorageExceptionHandler.tableBasedExceptionHandler.Handle(converter.IsOutbound ? "Submission" : "Delivery", exception, converter, StorageExceptionHandler.MailboxDeliveryFastQueueRetryInterval, StorageExceptionHandler.QuarantinedMailboxRetryInterval);
if (messageStatus.Action == MessageAction.Throw)
{
throw;
}
}
return(messageStatus);
}
private static MessageStatus GetMessageStatus <T>(IMessageConverter converter, MapiRetryableException mapiException, T storageException) where T : Exception
{
string name = mapiException.GetType().Name;
string key;
MessageStatus messageStatus;
switch (key = name)
{
case "MapiExceptionMailboxInTransit":
case "MapiExceptionServerPaused":
return(new MessageStatus(converter.IsOutbound ? MessageAction.Skip : MessageAction.Reroute, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false), storageException));
case "MapiExceptionDismountInProgress":
return(new MessageStatus(converter.IsOutbound ? MessageAction.RetryQueue : MessageAction.Reroute, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false), storageException));
case "MapiExceptionLogonFailed":
return(new MessageStatus(MessageAction.Retry, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false, AckReason.LogonFailure), storageException));
case "MapiExceptionJetErrorLogWriteFail":
case "MapiExceptionJetErrorDiskIO":
case "MapiExceptionJetErrorCheckpointDepthTooDeep":
return(new MessageStatus(MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false, AckReason.MailboxIOError), storageException));
case "MapiExceptionJetErrorInstanceUnavailable":
return(new MessageStatus(MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false, AckReason.MailboxIOError), storageException));
case "MapiExceptionNetworkError":
messageStatus = new MessageStatus(MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false, AckReason.MailboxServerOffline), storageException);
messageStatus.RetryInterval = new TimeSpan?(StorageExceptionHandler.MailboxDeliveryFastQueueRetryInterval);
return(messageStatus);
case "MapiExceptionRpcServerTooBusy":
case "MapiExceptionSessionLimit":
case "MapiExceptionNotEnoughMemory":
messageStatus = new MessageStatus(converter.IsOutbound ? MessageAction.RetryMailboxServer : MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, name, false), storageException);
messageStatus.RetryInterval = new TimeSpan?(StorageExceptionHandler.MailboxDeliveryFastQueueRetryInterval);
return(messageStatus);
case "MapiExceptionMaxThreadsPerMdbExceeded":
messageStatus = new MessageStatus(MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false, AckReason.MailboxServerMaxThreadsPerMdbExceeded), storageException);
messageStatus.RetryInterval = new TimeSpan?(StorageExceptionHandler.MailboxDeliveryFastQueueRetryInterval);
return(messageStatus);
case "MapiExceptionMaxThreadsPerSCTExceeded":
messageStatus = new MessageStatus(converter.IsOutbound ? MessageAction.Retry : MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false, AckReason.MapiExceptionMaxThreadsPerSCTExceeded), storageException);
messageStatus.RetryInterval = new TimeSpan?(StorageExceptionHandler.MailboxDeliveryFastQueueRetryInterval);
return(messageStatus);
case "MapiExceptionRpcOutOfMemory":
case "MapiExceptionRpcOutOfResources":
case "MapiExceptionRpcServerOutOfMemory":
case "MapiExceptionVersionStoreBusy":
return(new MessageStatus(converter.IsOutbound ? MessageAction.Retry : MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false), storageException));
case "MapiExceptionSubsystemStopping":
return(new MessageStatus(converter.IsOutbound ? MessageAction.RetryMailboxServer : MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false), storageException));
case "MapiExceptionLowDatabaseDiskSpace":
case "MapiExceptionLowDatabaseLogDiskSpace":
return(new MessageStatus(converter.IsOutbound ? MessageAction.Retry : MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false, AckReason.MailboxDiskFull), storageException));
case "MapiExceptionADNotFound":
return(new MessageStatus(converter.IsOutbound ? MessageAction.RetryMailboxServer : MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false, AckReason.MailboxDiskFull), storageException));
case "MapiExceptionMailboxQuarantined":
if (converter.IsOutbound)
{
return(new MessageStatus(MessageAction.Skip, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true), storageException));
}
return(new MessageStatus(MessageAction.NDR, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, AckReason.RecipientMailboxQuarantined), storageException));
case "MapiExceptionRetryableImportFailure":
case "MapiExceptionBusy":
case "MapiExceptionDiskError":
case "MapiExceptionJetErrorOutOfBuffers":
case "MapiExceptionJetErrorOutOfCursors":
case "MapiExceptionJetErrorOutOfMemory":
case "MapiExceptionJetErrorOutOfSessions":
case "MapiExceptionJetErrorTooManyOpenTables":
case "MapiExceptionJetErrorTooManyOpenTablesAndCleanupTimedOut":
case "MapiExceptionJetErrorVersionStoreOutOfMemory":
case "MapiExceptionJetErrorVersionStoreOutOfMemoryAndCleanupTimedOut":
case "MapiExceptionNoFreeJses":
case "MapiExceptionNotEnoughDisk":
case "MapiExceptionTimeout":
case "MapiExceptionWait":
case "MapiExceptionCollision":
return(new MessageStatus(MessageAction.Retry, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false), storageException));
}
messageStatus = new MessageStatus(MessageAction.Retry, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false), storageException);
return(messageStatus);
}
private static MessageStatus GetMessageStatus <T>(IMessageConverter converter, MapiPermanentException mapiException, T storageException) where T : Exception
{
string name = mapiException.GetType().Name;
string key;
MessageStatus messageStatus;
switch (key = name)
{
case "MapiExceptionJetErrorLogDiskFull":
return(new MessageStatus(MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, AckReason.MailboxDiskFull), storageException));
case "MapiExceptionADDuplicateEntry":
return(new MessageStatus(converter.IsOutbound ? MessageAction.RetryMailboxServer : MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, "Duplicated AD entries found"), storageException));
case "MapiExceptionNoMoreConnections":
messageStatus = new MessageStatus(converter.IsOutbound ? MessageAction.RetryMailboxServer : MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, SmtpResponse.TooManyConnectionsPerSource), storageException);
messageStatus.RetryInterval = new TimeSpan?(StorageExceptionHandler.MailboxDeliveryFastQueueRetryInterval);
return(messageStatus);
case "MapiExceptionUnknownUser":
return(new MessageStatus(converter.IsOutbound ? MessageAction.Retry : MessageAction.Reroute, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true), storageException));
case "MapiExceptionNoReplicaHere":
case "MapiExceptionWrongServer":
case "MapiExceptionWrongMailbox":
return(new MessageStatus(converter.IsOutbound ? MessageAction.Skip : MessageAction.Reroute, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true), storageException));
case "MapiExceptionClientVersionDisallowed":
return(new MessageStatus(MessageAction.Reroute, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true), storageException));
case "MapiExceptionDuplicateDelivery":
return(new MessageStatus(MessageAction.LogDuplicate, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true), storageException));
case "MapiExceptionMaxTimeExpired":
return(new MessageStatus(MessageAction.NDR, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, null, "4.4.1", "connection timed out", true), storageException));
case "MapiExceptionUnableToComplete":
return(new MessageStatus(MessageAction.NDR, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, null, "4.4.1", "connection timed out", true), storageException));
case "MapiExceptionMessageTooBig":
case "MapiExceptionTooComplex":
case "MapiExceptionTooBig":
case "MapiExceptionMaxAttachmentExceeded":
return(new MessageStatus(MessageAction.NDR, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, null, "5.3.4", "message exceeds fixed system limits", true), storageException));
case "MapiExceptionTooManyRecips":
return(new MessageStatus(MessageAction.NDR, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, null, "5.3.3", "too many recipients", true), storageException));
case "MapiExceptionQuotaExceeded":
case "MapiExceptionShutoffQuotaExceeded":
return(new MessageStatus(MessageAction.NDR, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, null, "5.2.2", "mailbox full", true), storageException));
case "MapiExceptionNoReplicaAvailable":
case "MapiExceptionFolderDisabled":
case "MapiExceptionMailboxDisabled":
case "MapiExceptionAccountDisabled":
return(new MessageStatus(MessageAction.NDR, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, null, "5.2.1", "mailbox disabled", true), storageException));
case "MapiExceptionMdbOffline":
return(new MessageStatus(MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, AckReason.MDBOffline), storageException));
case "MapiExceptionMaxObjsExceeded":
case "MapiExceptionRpcBufferTooSmall":
return(new MessageStatus(MessageAction.NDR, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, null, "4.3.2", "mailbox busy", true), storageException));
case "MapiExceptionNoAccess":
return(new MessageStatus(MessageAction.Retry, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false, AckReason.MapiNoAccessFailure), storageException));
case "MapiExceptionJetErrorPageNotInitialized":
return(new MessageStatus(MessageAction.RetryQueue, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true, "Database page not initialized"), storageException));
case "MapiExceptionOutOfMemory":
case "MapiExceptionTooManyMountedDatabases":
return(new MessageStatus(MessageAction.NDR, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true), storageException));
case "MapiExceptionUnconfigured":
return(new MessageStatus(MessageAction.Retry, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, false), storageException));
}
messageStatus = new MessageStatus(MessageAction.NDR, StorageExceptionHandler.GetExceptionSmtpResponse(converter, storageException, true), storageException);
return(messageStatus);
}
private static MessageStatus RunUnderExplicitExceptionHandler(IMessageConverter converter, StoreDriverDelegate workerFunction)
{
MessageStatus messageStatus = MessageStatus.Success;
StorageExceptionHandler.diag = converter.Tracer;
try
{
workerFunction();
}
catch (StoreDriverAgentRaisedException ex)
{
if (ex.InnerException == null)
{
TraceHelper.TraceFail(StorageExceptionHandler.diag, 0L, "StoreDriverAgentRaisedException's InnerException is null. It is expected to contain the actual exception that the agent has thrown. StoreDriverAgentRaisedException.Message: {0}; StoreDriverAgentRaisedException.StackTrace: {1}.", new object[]
{
ex.Message,
ex.StackTrace
});
throw;
}
if (ex.InnerException is StoreDriverAgentTransientException)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, (StoreDriverAgentTransientException)ex.InnerException);
}
else if (ex.InnerException is SmtpResponseException)
{
messageStatus = StorageExceptionHandler.ProcessSmtpResponseException((SmtpResponseException)ex.InnerException, converter);
}
else if (ex.InnerException is ADTransientException)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, (ADTransientException)ex.InnerException);
}
else if (ex.InnerException is DataValidationException)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, (DataValidationException)ex.InnerException);
}
else if (ex.InnerException is DataSourceOperationException)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, (DataSourceOperationException)ex.InnerException);
}
else if (ex.InnerException is StorageTransientException)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, (StorageTransientException)ex.InnerException);
}
else if (ex.InnerException is StoragePermanentException)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, (StoragePermanentException)ex.InnerException);
}
else if (ex.InnerException is ExchangeDataException)
{
messageStatus = StorageExceptionHandler.ProcessExchangeDataException((ExchangeDataException)ex.InnerException, converter);
}
else
{
if (!(ex.InnerException is IOException))
{
throw;
}
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, (IOException)ex.InnerException);
}
if (messageStatus.Action == MessageAction.Throw)
{
throw;
}
}
catch (StoreDriverAgentTransientException storeDriverAgentTransientException)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, storeDriverAgentTransientException);
}
catch (SmtpResponseException smtpResponseException)
{
messageStatus = StorageExceptionHandler.ProcessSmtpResponseException(smtpResponseException, converter);
}
catch (ADTransientException unavailableException)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, unavailableException);
if (messageStatus.Action == MessageAction.Throw)
{
throw;
}
}
catch (DataValidationException invalidDataException)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, invalidDataException);
if (messageStatus.Action == MessageAction.Throw)
{
throw;
}
}
catch (DataSourceOperationException dataSourceOperationException)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, dataSourceOperationException);
if (messageStatus.Action == MessageAction.Throw)
{
throw;
}
}
catch (StorageTransientException storageException)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, storageException);
if (messageStatus.Action == MessageAction.Throw)
{
throw;
}
}
catch (StoragePermanentException storageException2)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, storageException2);
if (messageStatus.Action == MessageAction.Throw)
{
throw;
}
}
catch (ExchangeDataException exchangeDataException)
{
messageStatus = StorageExceptionHandler.ProcessExchangeDataException(exchangeDataException, converter);
if (messageStatus.Action == MessageAction.Throw)
{
throw;
}
}
catch (IOException e)
{
messageStatus = StorageExceptionHandler.GetMessageStatus(converter, e);
if (messageStatus.Action == MessageAction.Throw)
{
throw;
}
}
return(messageStatus);
}
