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);
}
