sdk/samples/all in on code/Visual Studio 2010/CSAzureWCFServices/WorkerRole1/WCFService.cs

   1 /****************************** Module Header ******************************\
   2 * Module Name:  WCFService.cs
   3 * Project:          CSAzureWCFServices
   4 * Copyright (c) Microsoft Corporation.
   5 *
   6 * This class implements WCFService.IContract interface.
   7 * Methods directly returns information about the current work role.
   8 *
   9 * This source is subject to the Microsoft Public License.
  10 * See http://www.microsoft.com/opensource/licenses.mspx#Ms-PL.
  11 * All other rights reserved.
  12 *
  13 * THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
  14 * EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
  15 * WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
  16 \***************************************************************************/
  17
  18 using System;
  19 using WCFContract;
  20 using Microsoft.WindowsAzure;
  21 using Microsoft.WindowsAzure.Diagnostics;
  22 using Microsoft.WindowsAzure.ServiceRuntime;
  23 using System.ServiceModel;
  24
  25 namespace WorkerRole1
  26 {
  27     // Implement the wcf contract WCFContract.IContract
  28     class WCFService:WCFContract.IContract
  29     {
  30         // Return the current work role's name and instance id
  31         public string GetRoleInfo()
  32         {
  33             RoleInstance currentRoleInstance = RoleEnvironment.CurrentRoleInstance;
  34             string RoleName = currentRoleInstance.Role.Name;
  35             string RoleInstanceID = currentRoleInstance.Id;
  36             return (string.Format("You are talking to role {0}, instance ID {1}\n.", RoleName, RoleInstanceID));
  37         }
  38
  39         // Return the channel between the client & the work role
  40         public string GetCommunicationChannel()
  41         {
  42             return (string.Format("You are talking via {0}.", OperationContext.Current.Channel.LocalAddress.Uri.ToString()));
  43         }
  44     }
  45 }