Exemplo n.º 1
0
        public MoveReceiveResult TryMoveMessage(long lookupId, MsmqQueue destinationQueue, MsmqTransactionMode transactionMode)
        {
            MsmqQueueHandle sourceQueueHandle      = GetHandle();
            MsmqQueueHandle destinationQueueHandle = destinationQueue.GetHandle();
            int             error;

            try
            {
                if (RequiresDtcTransaction(transactionMode))
                {
                    error = TryMoveMessageDtcTransacted(lookupId, sourceQueueHandle, destinationQueueHandle, transactionMode);
                }
                else
                {
                    error = UnsafeNativeMethods.MQMoveMessage(sourceQueueHandle, destinationQueueHandle,
                                                              lookupId, (IntPtr)GetTransactionConstant(transactionMode));
                }
            }
            catch (ObjectDisposedException ex)
            {
                MsmqDiagnostics.ExpectedException(ex);
                return(MoveReceiveResult.Succeeded);
            }
            if (error != 0)
            {
                if (error == UnsafeNativeMethods.MQ_ERROR_MESSAGE_NOT_FOUND)
                {
                    return(MoveReceiveResult.MessageNotFound);
                }
                else if (error == UnsafeNativeMethods.MQ_ERROR_MESSAGE_LOCKED_UNDER_TRANSACTION)
                {
                    return(MoveReceiveResult.MessageLockedUnderTransaction);
                }

                else if (IsErrorDueToStaleHandle(error))
                {
                    HandleIsStale(sourceQueueHandle);
                    destinationQueue.HandleIsStale(destinationQueueHandle);
                }

                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new MsmqException(SR.GetString(SR.MsmqSendError,
                                                                                                         MsmqError.GetErrorString(error)), error));
            }

            return(MoveReceiveResult.Succeeded);
        }
        public MoveReceiveResult TryMoveMessage(long lookupId, MsmqQueue destinationQueue, MsmqTransactionMode transactionMode)
        {
            int             num;
            MsmqQueueHandle sourceQueueHandle = this.GetHandle();
            MsmqQueueHandle handle            = destinationQueue.GetHandle();

            try
            {
                if (this.RequiresDtcTransaction(transactionMode))
                {
                    num = this.TryMoveMessageDtcTransacted(lookupId, sourceQueueHandle, handle, transactionMode);
                }
                else
                {
                    num = UnsafeNativeMethods.MQMoveMessage(sourceQueueHandle, handle, lookupId, (IntPtr)this.GetTransactionConstant(transactionMode));
                }
            }
            catch (ObjectDisposedException exception)
            {
                MsmqDiagnostics.ExpectedException(exception);
                return(MoveReceiveResult.Succeeded);
            }
            switch (num)
            {
            case 0:
                return(MoveReceiveResult.Succeeded);

            case -1072824184:
                return(MoveReceiveResult.MessageNotFound);

            case -1072824164:
                return(MoveReceiveResult.MessageLockedUnderTransaction);
            }
            if (IsErrorDueToStaleHandle(num))
            {
                this.HandleIsStale(sourceQueueHandle);
                destinationQueue.HandleIsStale(handle);
            }
            throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new MsmqException(System.ServiceModel.SR.GetString("MsmqSendError", new object[] { MsmqError.GetErrorString(num) }), num));
        }
Exemplo n.º 3
0
        public MoveReceiveResult TryMoveMessage(long lookupId, MsmqQueue destinationQueue, MsmqTransactionMode transactionMode)
        {
            MsmqQueueHandle sourceQueueHandle = GetHandle();
            MsmqQueueHandle destinationQueueHandle = destinationQueue.GetHandle();
            int error;
            try
            {
                if (RequiresDtcTransaction(transactionMode))
                {
                    error = TryMoveMessageDtcTransacted(lookupId, sourceQueueHandle, destinationQueueHandle, transactionMode);
                }
                else
                {
                    error = UnsafeNativeMethods.MQMoveMessage(sourceQueueHandle, destinationQueueHandle, 
                                                              lookupId, (IntPtr)GetTransactionConstant(transactionMode));
                }
            }
            catch (ObjectDisposedException ex)
            {
                MsmqDiagnostics.ExpectedException(ex);
                return MoveReceiveResult.Succeeded;
            }
            if (error != 0)
            {
                if (error == UnsafeNativeMethods.MQ_ERROR_MESSAGE_NOT_FOUND)
                    return MoveReceiveResult.MessageNotFound;
                else if (error == UnsafeNativeMethods.MQ_ERROR_MESSAGE_LOCKED_UNDER_TRANSACTION)
                    return MoveReceiveResult.MessageLockedUnderTransaction;

                else if (IsErrorDueToStaleHandle(error))
                {
                    HandleIsStale(sourceQueueHandle);
                    destinationQueue.HandleIsStale(destinationQueueHandle);
                }

                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new MsmqException(SR.GetString(SR.MsmqSendError, 
                                                                                                         MsmqError.GetErrorString(error)), error));
            }

            return MoveReceiveResult.Succeeded;
        }