static void Main() { // Get MSMQ queue name from app settings in configuration string queueName = ConfigurationManager.AppSettings["queueName"]; // Create the transacted MSMQ queue if necessary. // This is the queue the order status would be reported to if (!MessageQueue.Exists(queueName)) MessageQueue.Create(queueName, true); // Create a ServiceHost for the OrderStatus service type. using (ServiceHost serviceHost = new ServiceHost(typeof(OrderStatusService))) { // Open the ServiceHostBase to create listeners and start listening for order status messages. serviceHost.Open(); // Create the purchase order PurchaseOrder po = new PurchaseOrder(); po.CustomerId = "somecustomer.com"; po.PONumber = Guid.NewGuid().ToString(); PurchaseOrderLineItem lineItem1 = new PurchaseOrderLineItem(); lineItem1.ProductId = "Blue Widget"; lineItem1.Quantity = 54; lineItem1.UnitCost = 29.99F; PurchaseOrderLineItem lineItem2 = new PurchaseOrderLineItem(); lineItem2.ProductId = "Red Widget"; lineItem2.Quantity = 890; lineItem2.UnitCost = 45.89F; po.orderLineItems = new PurchaseOrderLineItem[2]; po.orderLineItems[0] = lineItem1; po.orderLineItems[1] = lineItem2; // Create a client with given client endpoint configuration OrderProcessorClient client = new OrderProcessorClient("OrderProcessorEndpoint"); //Create a transaction scope. using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { string hostName = Dns.GetHostName(); // Make a queued call to submit the purchase order client.SubmitPurchaseOrder(po, "net.msmq://" + hostName + "/private/ServiceModelSamplesTwo-way/OrderStatus"); // Complete the transaction. scope.Complete(); } //Close down the client client.Close(); Console.WriteLine(); Console.WriteLine("Press <ENTER> to terminate client."); Console.ReadLine(); } }
static void Main(string[] args) { //Connect to the queue MessageQueue orderQueue = new MessageQueue("FormatName:Direct=OS:" + ConfigurationManager.AppSettings["orderQueueName"]); // Create the purchase order PurchaseOrder po = new PurchaseOrder(); po.customerId = "somecustomer.com"; po.poNumber = Guid.NewGuid().ToString(); PurchaseOrderLineItem lineItem1 = new PurchaseOrderLineItem(); lineItem1.productId = "Blue Widget"; lineItem1.quantity = 54; lineItem1.unitCost = 29.99F; PurchaseOrderLineItem lineItem2 = new PurchaseOrderLineItem(); lineItem2.productId = "Red Widget"; lineItem2.quantity = 890; lineItem2.unitCost = 45.89F; po.orderLineItems = new PurchaseOrderLineItem[2]; po.orderLineItems[0] = lineItem1; po.orderLineItems[1] = lineItem2; // submit the purchase order Message msg = new Message(); msg.Body = po; msg.Label = "SubmitPurchaseOrder"; //Submit an Order. using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { orderQueue.Send(msg, MessageQueueTransactionType.Automatic); // Complete the transaction. scope.Complete(); } Console.WriteLine("Placed the order:{0}", po); // submit the purchase order Message msg2 = new Message(); msg2.Body = po.poNumber; msg2.Label = "CancelPurchaseOrder"; //Cancel the Order. using (TransactionScope scope2 = new TransactionScope(TransactionScopeOption.Required)) { orderQueue.Send(msg2, MessageQueueTransactionType.Automatic); // Complete the transaction. scope2.Complete(); } Console.WriteLine("Cancelled the Order: {0}", po.poNumber); Console.WriteLine("Press <ENTER> to terminate client."); Console.ReadLine(); }
static void Main() { try { // Create a client with given client endpoint configuration OrderProcessorClient client = new OrderProcessorClient("OrderProcessorEndpoint"); // send 10 purchase orders for (int i = 0; i < 10; i++) { // Create the purchase order PurchaseOrder po = new PurchaseOrder(); po.CustomerId = "somecustomer.com"; po.PONumber = Guid.NewGuid().ToString(); PurchaseOrderLineItem lineItem1 = new PurchaseOrderLineItem(); lineItem1.ProductId = "Blue Widget"; lineItem1.Quantity = 54; lineItem1.UnitCost = 29.99F; PurchaseOrderLineItem lineItem2 = new PurchaseOrderLineItem(); lineItem2.ProductId = "Red Widget"; lineItem2.Quantity = 890; lineItem2.UnitCost = 45.89F; po.orderLineItems = new PurchaseOrderLineItem[2]; po.orderLineItems[0] = lineItem1; po.orderLineItems[1] = lineItem2; //Create a transaction scope. using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { // Make a queued call to submit the purchase order client.SubmitPurchaseOrder(po); // Complete the transaction. scope.Complete(); } } client.Close(); Console.WriteLine(); Console.WriteLine("Press <ENTER> to terminate client."); Console.ReadLine(); } catch (Exception e) { Console.WriteLine("Exception: {0}", e); } }
static void Main() { // Get MSMQ queue name from app settings in configuration string deadLetterQueueName = ConfigurationManager.AppSettings["deadLetterQueueName"]; // Create the transacted MSMQ queue for storing dead message if necessary. if (!MessageQueue.Exists(deadLetterQueueName)) MessageQueue.Create(deadLetterQueueName, true); // Create a proxy with given client endpoint configuration OrderProcessorClient client = new OrderProcessorClient("OrderProcessorEndpoint"); // Create the purchase order PurchaseOrder po = new PurchaseOrder(); po.CustomerId = "somecustomer.com"; po.PONumber = Guid.NewGuid().ToString(); PurchaseOrderLineItem lineItem1 = new PurchaseOrderLineItem(); lineItem1.ProductId = "Blue Widget"; lineItem1.Quantity = 54; lineItem1.UnitCost = 29.99F; PurchaseOrderLineItem lineItem2 = new PurchaseOrderLineItem(); lineItem2.ProductId = "Red Widget"; lineItem2.Quantity = 890; lineItem2.UnitCost = 45.89F; po.orderLineItems = new PurchaseOrderLineItem[2]; po.orderLineItems[0] = lineItem1; po.orderLineItems[1] = lineItem2; //Create a transaction scope. using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { // Make a queued call to submit the purchase order client.SubmitPurchaseOrder(po); // Complete the transaction. scope.Complete(); } client.Close(); Console.WriteLine(); Console.WriteLine("Press <ENTER> to terminate client."); Console.ReadLine(); }
static void Main() { Random randomGen = new Random(); for (int i = 0; i < 2500; i++) { // Create a client with given client endpoint configuration OrderProcessorClient client = new OrderProcessorClient("OrderProcessorEndpoint"); // Create the purchase order PurchaseOrder po = new PurchaseOrder(); po.CustomerId = "somecustomer" + i + ".com"; po.PONumber = Guid.NewGuid().ToString(); PurchaseOrderLineItem lineItem1 = new PurchaseOrderLineItem(); lineItem1.ProductId = "Blue Widget"; lineItem1.Quantity = randomGen.Next(1, 100); lineItem1.UnitCost = (float)randomGen.NextDouble() * 10; PurchaseOrderLineItem lineItem2 = new PurchaseOrderLineItem(); lineItem2.ProductId = "Red Widget"; lineItem2.Quantity = 890; lineItem2.UnitCost = 45.89F; po.orderLineItems = new PurchaseOrderLineItem[2]; po.orderLineItems[0] = lineItem1; po.orderLineItems[1] = lineItem2; //Create a transaction scope. using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { // Make a queued call to submit the purchase order client.SubmitPurchaseOrder(po); // Complete the transaction. scope.Complete(); } client.Close(); } Console.WriteLine(); Console.WriteLine("Press <ENTER> to terminate client."); Console.ReadLine(); }
static void PlaceOrder() { //Connect to the queue MessageQueue orderQueue = new MessageQueue("FormatName:Direct=OS:" + ConfigurationManager.AppSettings["orderQueueName"]); // Create the purchase order PurchaseOrder po = new PurchaseOrder(); po.customerId = "somecustomer.com"; po.poNumber = Guid.NewGuid().ToString(); PurchaseOrderLineItem lineItem1 = new PurchaseOrderLineItem(); lineItem1.productId = "Blue Widget"; lineItem1.quantity = 54; lineItem1.unitCost = 29.99F; PurchaseOrderLineItem lineItem2 = new PurchaseOrderLineItem(); lineItem2.productId = "Red Widget"; lineItem2.quantity = 890; lineItem2.unitCost = 45.89F; po.orderLineItems = new PurchaseOrderLineItem[2]; po.orderLineItems[0] = lineItem1; po.orderLineItems[1] = lineItem2; Message msg = new Message(); msg.UseDeadLetterQueue = true; msg.Body = po; //Create a transaction scope. using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { // submit the purchase order orderQueue.Send(msg, MessageQueueTransactionType.Automatic); // Complete the transaction. scope.Complete(); } //Save the string for orderResponse correlation orderMessageID = msg.Id; Console.WriteLine("Placed the order, waiting for response..."); }
static void Main() { // Create a client OrderProcessorClient client = new OrderProcessorClient(); // Create the purchase order PurchaseOrder po = new PurchaseOrder(); po.CustomerId = "somecustomer.com"; po.PONumber = Guid.NewGuid().ToString(); PurchaseOrderLineItem lineItem1 = new PurchaseOrderLineItem(); lineItem1.ProductId = "Blue Widget"; lineItem1.Quantity = 54; lineItem1.UnitCost = 29.99F; PurchaseOrderLineItem lineItem2 = new PurchaseOrderLineItem(); lineItem2.ProductId = "Red Widget"; lineItem2.Quantity = 890; lineItem2.UnitCost = 45.89F; po.orderLineItems = new PurchaseOrderLineItem[2]; po.orderLineItems[0] = lineItem1; po.orderLineItems[1] = lineItem2; //Create a transaction scope. using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { // Make a queued call to submit the purchase order client.SubmitPurchaseOrder(po); // Complete the transaction. scope.Complete(); } //Closing the client gracefully closes the connection and cleans up resources client.Close(); Console.WriteLine(); Console.WriteLine("Press <ENTER> to terminate client."); Console.ReadLine(); }
public void SubmitPurchaseOrder(PurchaseOrder po) { Console.WriteLine("Submitting purchase order did not succeed ", po); MsmqMessageProperty mqProp = OperationContext.Current.IncomingMessageProperties[MsmqMessageProperty.Name] as MsmqMessageProperty; Console.WriteLine("Message Delivery Status: {0} ", mqProp.DeliveryStatus); Console.WriteLine("Message Delivery Failure: {0}", mqProp.DeliveryFailure); Console.WriteLine(); // resend the message if timed out if (mqProp.DeliveryFailure == DeliveryFailure.ReachQueueTimeout || mqProp.DeliveryFailure == DeliveryFailure.ReceiveTimeout) { // re-send Console.WriteLine("Purchase order Time To Live expired"); Console.WriteLine("Trying to resend the message"); // reuse the same transaction used to read the message from dlq to enqueue the message to app. queue orderProcessorService.SubmitPurchaseOrder(po); Console.WriteLine("Purchase order resent"); } }
static void Main(string[] args) { // Create the purchase order PurchaseOrder po = new PurchaseOrder(); po.customerId = "somecustomer.com"; po.poNumber = Guid.NewGuid().ToString(); PurchaseOrderLineItem lineItem1 = new PurchaseOrderLineItem(); lineItem1.productId = "Blue Widget"; lineItem1.quantity = 54; lineItem1.unitCost = 29.99F; PurchaseOrderLineItem lineItem2 = new PurchaseOrderLineItem(); lineItem2.productId = "Red Widget"; lineItem2.quantity = 890; lineItem2.unitCost = 45.89F; po.orderLineItems = new PurchaseOrderLineItem[2]; po.orderLineItems[0] = lineItem1; po.orderLineItems[1] = lineItem2; OrderProcessorClient client = new OrderProcessorClient("OrderResponseEndpoint"); MsmqMessage<PurchaseOrder> ordermsg = new MsmqMessage<PurchaseOrder>(po); using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { client.SubmitPurchaseOrder(ordermsg); scope.Complete(); } Console.WriteLine("Order has been submitted:{0}", po); //Closing the client gracefully closes the connection and cleans up resources client.Close(); Console.WriteLine(); Console.WriteLine("Press <ENTER> to terminate client."); Console.ReadLine(); }
public void SubmitPurchaseOrder(PurchaseOrder po) { Console.WriteLine("Processing {0} ", po); Orders.Add(po); }
public void OpenPurchaseOrder(string customerId) { Console.WriteLine("Creating purchase order"); po = new PurchaseOrder(customerId); }
public void SubmitPurchaseOrder(PurchaseOrder po) { Orders.Add(po); Console.WriteLine("Processing {0} ", po); }
static void Main() { // Get MSMQ queue name from app settings in configuration string targetQueueName = ConfigurationManager.AppSettings["targetQueueName"]; // Create the transacted MSMQ queue if necessary. // This is the queue the order status would be reported to if (!MessageQueue.Exists(targetQueueName)) { MessageQueue.Create(targetQueueName, true); } // Get MSMQ queue name from app settings in configuration string responseQueueName = ConfigurationManager.AppSettings["responseQueueName"]; // Create the transacted MSMQ queue if necessary. // This is the queue the order status would be reported to if (!MessageQueue.Exists(responseQueueName)) { MessageQueue.Create(responseQueueName, true); } // Create a ServiceHost for the OrderStatus service type. ServiceHost serviceHost = new ServiceHost(typeof(OrderStatusService)); // Open the ServiceHostBase to create listeners and start listening for order status messages. serviceHost.Open(); // Create a proxy with given client endpoint configuration OrderProcessorClient client = new OrderProcessorClient(); // Create the purchase order PurchaseOrder po = new PurchaseOrder(); po.CustomerId = "somecustomer.com"; po.PONumber = Guid.NewGuid().ToString(); PurchaseOrderLineItem lineItem1 = new PurchaseOrderLineItem(); lineItem1.ProductId = "Blue Widget"; lineItem1.Quantity = 54; lineItem1.UnitCost = 29.99F; PurchaseOrderLineItem lineItem2 = new PurchaseOrderLineItem(); lineItem2.ProductId = "Red Widget"; lineItem2.Quantity = 890; lineItem2.UnitCost = 45.89F; po.orderLineItems = new PurchaseOrderLineItem[2]; po.orderLineItems[0] = lineItem1; po.orderLineItems[1] = lineItem2; //Create a transaction scope. using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { // Make a queued call to submit the purchase order client.SubmitPurchaseOrder(po, "net.msmq://localhost/private/ServiceModelSamples/OrderStatus"); // Complete the transaction. scope.Complete(); } //Closing the client gracefully closes the connection and cleans up resources Console.WriteLine(); Console.WriteLine("Press <ENTER> to terminate client."); Console.ReadLine(); client.Close(); try { serviceHost.Close(); } catch (CommunicationObjectFaultedException) { Console.WriteLine("Warning: the order status service is in faulted state"); } }
public void SubmitPurchaseOrder(PurchaseOrder po) { int randomNumber = r.Next(10); if (randomNumber % 2 == 0) { Orders.Add(po); Console.WriteLine("Processing {0} ", po); } else { Console.WriteLine("Aborting transaction, cannot process purchase order: " + po.PONumber); Console.WriteLine(); throw new Exception("Cannot process purchase order: " + po.PONumber); } }
static void Main() { // Get MSMQ queue name from appsettings in configuration. string deadLetterQueueName = ConfigurationManager.AppSettings["deadLetterQueueName"]; // Create the transacted MSMQ queue for storing dead message if necessary. if (!System.Messaging.MessageQueue.Exists(deadLetterQueueName)) { System.Messaging.MessageQueue.Create(deadLetterQueueName, true); } OrderProcessorClient client = new OrderProcessorClient("OrderProcessorEndpoint"); try { // Create the purchase order. PurchaseOrder po = new PurchaseOrder(); po.CustomerId = "somecustomer.com"; po.PONumber = Guid.NewGuid().ToString(); PurchaseOrderLineItem lineItem1 = new PurchaseOrderLineItem(); lineItem1.ProductId = "Blue Widget"; lineItem1.Quantity = 54; lineItem1.UnitCost = 29.99F; PurchaseOrderLineItem lineItem2 = new PurchaseOrderLineItem(); lineItem2.ProductId = "Red Widget"; lineItem2.Quantity = 890; lineItem2.UnitCost = 45.89F; po.orderLineItems = new PurchaseOrderLineItem[2]; po.orderLineItems[0] = lineItem1; po.orderLineItems[1] = lineItem2; //Create a transaction scope. using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { // Make a queued call to submit the purchase order. client.SubmitPurchaseOrder(po); // Complete the transaction. scope.Complete(); } client.Close(); } catch (TimeoutException timeout) { Console.WriteLine(timeout.Message); client.Abort(); } catch (CommunicationException conexcp) { Console.WriteLine(conexcp.Message); client.Abort(); } Console.WriteLine(); Console.WriteLine("Press <ENTER> to terminate client."); Console.ReadLine(); }
public void OpenPurchaseOrder(string customerId) { Console.WriteLine("Creating purchase order"); po = new PurchaseOrder(customerId); }
static void Main() { // Get MSMQ queue name from app settings in configuration string targetQueueName = ConfigurationManager.AppSettings["targetQueueName"]; // Create the transacted MSMQ queue if necessary. // This is the queue the order status would be reported to if (!MessageQueue.Exists(targetQueueName)) MessageQueue.Create(targetQueueName, true); // Get MSMQ queue name from app settings in configuration string responseQueueName = ConfigurationManager.AppSettings["responseQueueName"]; // Create the transacted MSMQ queue if necessary. // This is the queue the order status would be reported to if (!MessageQueue.Exists(responseQueueName)) MessageQueue.Create(responseQueueName, true); // Create a ServiceHost for the OrderStatus service type. ServiceHost serviceHost = new ServiceHost(typeof(OrderStatusService)); // Open the ServiceHostBase to create listeners and start listening for order status messages. serviceHost.Open(); // Create a proxy with given client endpoint configuration OrderProcessorClient client = new OrderProcessorClient(); // Create the purchase order PurchaseOrder po = new PurchaseOrder(); po.CustomerId = "somecustomer.com"; po.PONumber = Guid.NewGuid().ToString(); PurchaseOrderLineItem lineItem1 = new PurchaseOrderLineItem(); lineItem1.ProductId = "Blue Widget"; lineItem1.Quantity = 54; lineItem1.UnitCost = 29.99F; PurchaseOrderLineItem lineItem2 = new PurchaseOrderLineItem(); lineItem2.ProductId = "Red Widget"; lineItem2.Quantity = 890; lineItem2.UnitCost = 45.89F; po.orderLineItems = new PurchaseOrderLineItem[2]; po.orderLineItems[0] = lineItem1; po.orderLineItems[1] = lineItem2; //Create a transaction scope. using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { // Make a queued call to submit the purchase order client.SubmitPurchaseOrder(po, "net.msmq://localhost/private/ServiceModelSamples/OrderStatus"); // Complete the transaction. scope.Complete(); } //Closing the client gracefully closes the connection and cleans up resources Console.WriteLine(); Console.WriteLine("Press <ENTER> to terminate client."); Console.ReadLine(); client.Close(); try { serviceHost.Close(); } catch (CommunicationObjectFaultedException) { Console.WriteLine("Warning: the order status service is in faulted state"); } }
public void SubmitPurchaseOrder(PurchaseOrder po, string reportOrderStatusTo) { Orders.Add(po); Console.WriteLine("Processing {0} ", po); Console.WriteLine("Sending back order status information"); NetMsmqBinding msmqCallbackBinding = new NetMsmqBinding(); msmqCallbackBinding.Security.Mode = NetMsmqSecurityMode.None; OrderStatusClient client = new OrderStatusClient(msmqCallbackBinding, new EndpointAddress(reportOrderStatusTo)); // please note that the same transaction that is used to dequeue purchase order is used // to send back order status using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { client.OrderStatus(po.PONumber, po.Status); scope.Complete(); } }
public void SubmitPurchaseOrder(PurchaseOrder po) { Console.WriteLine("Client's Identity {0} ", GetCallerIdentity()); Orders.Add(po); Console.WriteLine("Processing {0} ", po); }
public static void Add(PurchaseOrder po) { // insert purchase order SqlCommand insertPurchaseOrderCommand = new SqlCommand("insert into PurchaseOrders(poNumber, customerId) values(@poNumber, @customerId)"); insertPurchaseOrderCommand.Parameters.Add("@poNumber", SqlDbType.VarChar, 50); insertPurchaseOrderCommand.Parameters.Add("@customerId", SqlDbType.VarChar, 50); // insert product line item SqlCommand insertProductLineItemCommand = new SqlCommand("insert into ProductLineItems(productId, unitCost, quantity, poNumber) values(@productId, @unitCost, @quantity, @poNumber)"); insertProductLineItemCommand.Parameters.Add("@productId", SqlDbType.VarChar, 50); insertProductLineItemCommand.Parameters.Add("@unitCost", SqlDbType.Float); insertProductLineItemCommand.Parameters.Add("@quantity", SqlDbType.Int); insertProductLineItemCommand.Parameters.Add("@poNumber", SqlDbType.VarChar, 50); int rowsAffected = 0; using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required)) { using (SqlConnection conn = new SqlConnection(ConfigurationManager.AppSettings["connectionString"])) { conn.Open(); // insert into purchase order table insertPurchaseOrderCommand.Connection = conn; insertPurchaseOrderCommand.Parameters["@poNumber"].Value = po.PONumber; insertPurchaseOrderCommand.Parameters["@customerId"].Value = po.CustomerId; insertPurchaseOrderCommand.ExecuteNonQuery(); // insert into product line item table insertProductLineItemCommand.Connection = conn; foreach (PurchaseOrderLineItem orderLineItem in po.orderLineItems) { insertProductLineItemCommand.Parameters["@poNumber"].Value = po.PONumber; insertProductLineItemCommand.Parameters["@productId"].Value = orderLineItem.ProductId; insertProductLineItemCommand.Parameters["@unitCost"].Value = orderLineItem.UnitCost; insertProductLineItemCommand.Parameters["@quantity"].Value = orderLineItem.Quantity; rowsAffected += insertProductLineItemCommand.ExecuteNonQuery(); } scope.Complete(); } } Console.WriteLine("Updated database with {0} product line items for purchase order {1} ", rowsAffected, po.PONumber); }
public void SubmitPurchaseOrder(PurchaseOrder po) { Console.WriteLine("Client's Identity {0} ", GetCallerIdentity()); Orders.Add(po); Console.WriteLine("Processing {0} ", po); }
public static void Add(PurchaseOrder po) { purchaseOrders.Add(po.PONumber, po); }
public static void Add(PurchaseOrder po) { purchaseOrders.Add(po.PONumber, po); }