sdk/samples/WCFSamples/TechnologySamples/Basic/Contract/Service/Oneway/CS/service/service.cs

   1
   2 //  Copyright (c) Microsoft Corporation.  All Rights Reserved.
   3
   4 using System;
   5 using System.Configuration;
   6 using System.ServiceModel;
   7
   8 namespace Microsoft.ServiceModel.Samples
   9 {
  10     // Define a service contract.
  11     [ServiceContract(Namespace = "http://Microsoft.ServiceModel.Samples")]
  12     public interface IOneWayCalculator
  13     {
  14         [OperationContract(IsOneWay = true)]
  15         void Add(double n1, double n2);
  16         [OperationContract(IsOneWay = true)]
  17         void Subtract(double n1, double n2);
  18         [OperationContract(IsOneWay = true)]
  19         void Multiply(double n1, double n2);
  20         [OperationContract(IsOneWay = true)]
  21         void Divide(double n1, double n2);
  22     }
  23
  24     // Service class which implements the service contract.
  25     // Added code to write output to the console window
  26     [ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Multiple, InstanceContextMode = InstanceContextMode.PerCall)]
  27     public class CalculatorService : IOneWayCalculator
  28     {
  29         public void Add(double n1, double n2)
  30         {
  31             Console.WriteLine("Received Add({0},{1}) - sleeping", n1, n2);
  32             System.Threading.Thread.Sleep(1000 * 5);
  33             double result = n1 + n2;
  34             Console.WriteLine("Processing Add({0},{1}) - result: {2}", n1, n2, result);
  35         }
  36
  37         public void Subtract(double n1, double n2)
  38         {
  39             Console.WriteLine("Received Subtract({0},{1}) - sleeping", n1, n2);
  40             System.Threading.Thread.Sleep(1000 * 5);
  41             double result = n1 - n2;
  42             Console.WriteLine("Processing Subtract({0},{1}) - result: {2}", n1, n2, result);
  43         }
  44
  45         public void Multiply(double n1, double n2)
  46         {
  47             Console.WriteLine("Received Multiply({0},{1}) - sleeping", n1, n2);
  48             System.Threading.Thread.Sleep(1000 * 5);
  49             double result = n1 * n2;
  50             Console.WriteLine("Processing Multiply({0},{1}) - result: {2}", n1, n2, result);
  51         }
  52
  53         public void Divide(double n1, double n2)
  54         {
  55             Console.WriteLine("Received Divide({0},{1}) - sleeping", n1, n2);
  56             System.Threading.Thread.Sleep(1000 * 5);
  57             double result = n1 / n2;
  58             Console.WriteLine("Processing Divide({0},{1}) - result: {2}", n1, n2, result);
  59         }
  60
  61
  62         // Host the service within this EXE console application.
  63         public static void Main()
  64         {
  65             // Create a ServiceHost for the CalculatorService type and provide the base address.
  66             using (ServiceHost serviceHost = new ServiceHost(typeof(CalculatorService)))
  67             {
  68                 // Open the ServiceHostBase to create listeners and start listening for messages.
  69                 serviceHost.Open();
  70
  71                 // The service can now be accessed.
  72                 Console.WriteLine("The service is ready.");
  73                 Console.WriteLine("Press <ENTER> to terminate service.");
  74                 Console.WriteLine();
  75                 Console.ReadLine();
  76             }
  77         }
  78     }
  79 }