MVC app calls WCF. WCF illustrates standard WCF and WCF-REST.

Examples.sln

@@ -16,6 +16,9 @@ EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AttributeMetadataExample", "src\AttributeMetadataExample\AttributeMetadataExample.csproj", "{38DDAE6D-0D1D-40D6-BF57-CAFED0322222}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MvcExample", "src\MvcExample\MvcExample.csproj", "{49C746F1-53F4-433C-ABE0-1938D8B508B2}"
+	ProjectSection(ProjectDependencies) = postProject
+		{91212914-7EAF-4FC7-88E8-5C8ED9A9DB4A} = {91212914-7EAF-4FC7-88E8-5C8ED9A9DB4A}
+	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WcfExample", "src\WcfExample\WcfExample.csproj", "{91212914-7EAF-4FC7-88E8-5C8ED9A9DB4A}"
 EndProject

src/MvcExample/Controllers/HomeController.cs

@@ -1,24 +1,38 @@
 using System;
 using System.Linq;
+using System.Threading.Tasks;
 using System.Web.Mvc;
+using MvcExample.HostFactoryService;
 using MvcExample.Models;
 
 namespace MvcExample.Controllers
 {
     public class HomeController : Controller
     {
+        public HomeController(IService serviceClient)
+        {
+            this.ServiceClient = serviceClient;
+        }
+
+        public IService ServiceClient { get; private set; }
+
         public ActionResult About()
         {
             return View();
         }
 
         [CustomActionFilter]
-        public ActionResult Index()
+        public async Task<ActionResult> Index()
         {
+            var serviceInfo = await this.ServiceClient.GetServiceInfoAsync(new GetServiceInfoRequest());
+
             var model = new DependencyValueModel
             {
-                // Injected by the custom action filter.
-                FilterValue = (long)this.HttpContext.Items["filterValue"]
+                // Comes from a dependency in the custom action filter.
+                FilterValue = (long)this.HttpContext.Items["filterValue"],
+
+                // Comes from a dependency injected into the WCF service.
+                WcfServiceDependencyId = serviceInfo.DependencyInstanceId
             };
 
             return View(model);

src/MvcExample/Global.asax.cs

@@ -1,12 +1,15 @@
 using System;
 using System.Linq;
 using System.Reflection;
+using System.ServiceModel;
 using System.Web.Mvc;
 using System.Web.Optimization;
 using System.Web.Routing;
 using Autofac;
 using Autofac.Integration.Mvc;
+using Autofac.Integration.Wcf;
 using MvcExample.Dependencies;
+using MvcExample.HostFactoryService;
 
 namespace MvcExample
 {
@@ -59,6 +62,15 @@ protected void Application_Start()
             // MVC - OPTIONAL: Enable property injection into action filters.
             builder.RegisterFilterProvider();
 
+            // WCF - Register channel factory and channel for service clients.
+            builder
+              .Register(c => new ChannelFactory<IService>("BasicHttpBinding_IService"))
+              .SingleInstance();
+            builder
+              .Register(c => c.Resolve<ChannelFactory<IService>>().CreateChannel())
+              .As<IService>()
+              .UseWcfSafeRelease();
+
             // Register application dependencies.
             builder.RegisterType<ViewDependency>().As<IViewDependency>();
             builder.RegisterType<FilterDependency>().As<IFilterDependency>();

src/MvcExample/Models/DependencyValueModel.cs

@@ -15,5 +15,13 @@ public class DependencyValueModel
         /// An <see cref="System.Int64"/> with the current date and time as ticks.
         /// </value>
         public long FilterValue { get; set; }
+
+        /// <summary>
+        /// Gets or sets the ID of the WCF service dependency.
+        /// </summary>
+        /// <value>
+        /// The <see cref="Guid"/> that identifies the dependency injected into the WCF service.
+        /// </value>
+        public Guid WcfServiceDependencyId { get; set; }
     }
 }

src/MvcExample/MvcExample.csproj

@@ -56,6 +56,10 @@
       <HintPath>..\..\packages\Autofac.Mvc5.4.0.0\lib\net451\Autofac.Integration.Mvc.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="Autofac.Integration.Wcf, Version=4.0.0.0, Culture=neutral, PublicKeyToken=17863af14b0044da, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Autofac.Wcf.4.0.0\lib\net45\Autofac.Integration.Wcf.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\lib\net45\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll</HintPath>
       <Private>True</Private>
@@ -68,6 +72,8 @@
     <Reference Include="System" />
     <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
+    <Reference Include="System.Runtime.Serialization" />
+    <Reference Include="System.ServiceModel" />
     <Reference Include="System.Web.DynamicData" />
     <Reference Include="System.Web.Entity" />
     <Reference Include="System.Web.ApplicationServices" />
@@ -136,11 +142,26 @@
     </Compile>
     <Compile Include="Models\DependencyValueModel.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Service References\HostFactoryService\Reference.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Reference.svcmap</DependentUpon>
+    </Compile>
   </ItemGroup>
   <ItemGroup>
     <Content Include="favicon.ico" />
     <Content Include="Global.asax" />
     <Content Include="Content\Site.css" />
+    <None Include="Service References\HostFactoryService\HostFactoryService.disco" />
+    <None Include="Service References\HostFactoryService\configuration91.svcinfo" />
+    <None Include="Service References\HostFactoryService\configuration.svcinfo" />
+    <Content Include="Service References\HostFactoryService\MvcExample.HostFactoryService.GetServiceInfoResponse.datasource">
+      <DependentUpon>Reference.svcmap</DependentUpon>
+    </Content>
+    <None Include="Service References\HostFactoryService\Reference.svcmap">
+      <Generator>WCF Proxy Generator</Generator>
+      <LastGenOutput>Reference.cs</LastGenOutput>
+    </None>
     <Content Include="Web.config" />
     <Content Include="Web.Debug.config">
       <DependentUpon>Web.config</DependentUpon>
@@ -153,14 +174,26 @@
     <Content Include="Views\Shared\Error.cshtml" />
     <Content Include="Views\Shared\_Layout.cshtml" />
     <Content Include="Views\Home\Index.cshtml" />
+    <None Include="Service References\HostFactoryService\HostFactoryService.wsdl" />
+    <None Include="Service References\HostFactoryService\HostFactoryService.xsd">
+      <SubType>Designer</SubType>
+    </None>
+    <None Include="Service References\HostFactoryService\HostFactoryService1.xsd">
+      <SubType>Designer</SubType>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <WCFMetadata Include="Service References\" />
   </ItemGroup>
-  <ItemGroup />
   <ItemGroup>
     <Content Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
     <Content Include="Views\Home\About.cshtml" />
   </ItemGroup>
+  <ItemGroup>
+    <WCFMetadataStorage Include="Service References\HostFactoryService\" />
+  </ItemGroup>
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>

src/MvcExample/Service References/HostFactoryService/HostFactoryService.disco

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<discovery xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/disco/">
+  <contractRef ref="http://localhost:25665/HostFactoryService.svc?wsdl" docRef="http://localhost:25665/HostFactoryService.svc" xmlns="http://schemas.xmlsoap.org/disco/scl/" />
+</discovery>

src/MvcExample/Service References/HostFactoryService/HostFactoryService.wsdl

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<wsdl:definitions xmlns:wsap="http://schemas.xmlsoap.org/ws/2004/08/addressing/policy" xmlns:wsa10="http://www.w3.org/2005/08/addressing" xmlns:tns="http://tempuri.org/" xmlns:msc="http://schemas.microsoft.com/ws/2005/12/wsdl/contract" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsx="http://schemas.xmlsoap.org/ws/2004/09/mex" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="HostFactoryService" targetNamespace="http://tempuri.org/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
+  <wsdl:types>
+    <xsd:schema targetNamespace="http://tempuri.org/Imports">
+      <xsd:import schemaLocation="http://localhost:25665/HostFactoryService.svc?xsd=xsd0" namespace="http://tempuri.org/" />
+      <xsd:import schemaLocation="http://localhost:25665/HostFactoryService.svc?xsd=xsd1" namespace="http://schemas.microsoft.com/2003/10/Serialization/" />
+    </xsd:schema>
+  </wsdl:types>
+  <wsdl:message name="IService_GetServiceInfo_InputMessage" />
+  <wsdl:message name="GetServiceInfoResponse">
+    <wsdl:part name="parameters" element="tns:GetServiceInfoResponse" />
+  </wsdl:message>
+  <wsdl:portType name="IService">
+    <wsdl:operation name="GetServiceInfo">
+      <wsdl:input wsaw:Action="http://tempuri.org/IService/GetServiceInfo" message="tns:IService_GetServiceInfo_InputMessage" />
+      <wsdl:output wsaw:Action="http://tempuri.org/IService/GetServiceInfoResponse" name="GetServiceInfoResponse" message="tns:GetServiceInfoResponse" />
+    </wsdl:operation>
+  </wsdl:portType>
+  <wsdl:binding name="BasicHttpBinding_IService" type="tns:IService">
+    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
+    <wsdl:operation name="GetServiceInfo">
+      <soap:operation soapAction="http://tempuri.org/IService/GetServiceInfo" style="document" />
+      <wsdl:input>
+        <soap:body use="literal" />
+      </wsdl:input>
+      <wsdl:output name="GetServiceInfoResponse">
+        <soap:body use="literal" />
+      </wsdl:output>
+    </wsdl:operation>
+  </wsdl:binding>
+  <wsdl:service name="HostFactoryService">
+    <wsdl:port name="BasicHttpBinding_IService" binding="tns:BasicHttpBinding_IService">
+      <soap:address location="http://localhost:25665/HostFactoryService.svc" />
+    </wsdl:port>
+  </wsdl:service>
+</wsdl:definitions>

src/MvcExample/Service References/HostFactoryService/HostFactoryService.xsd

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:tns="http://tempuri.org/" elementFormDefault="qualified" targetNamespace="http://tempuri.org/" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="http://localhost:25665/HostFactoryService.svc?xsd=xsd1" namespace="http://schemas.microsoft.com/2003/10/Serialization/" />
+  <xs:element name="GetServiceInfoResponse">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:element xmlns:q1="http://schemas.microsoft.com/2003/10/Serialization/" minOccurs="0" name="DependencyInstanceId" type="q1:guid" />
+        <xs:element minOccurs="0" name="ServiceImplementationTypeName" nillable="true" type="xs:string" />
+      </xs:sequence>
+    </xs:complexType>
+  </xs:element>
+</xs:schema>

src/MvcExample/Service References/HostFactoryService/HostFactoryService1.xsd

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:tns="http://schemas.microsoft.com/2003/10/Serialization/" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://schemas.microsoft.com/2003/10/Serialization/" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:element name="anyType" nillable="true" type="xs:anyType" />
+  <xs:element name="anyURI" nillable="true" type="xs:anyURI" />
+  <xs:element name="base64Binary" nillable="true" type="xs:base64Binary" />
+  <xs:element name="boolean" nillable="true" type="xs:boolean" />
+  <xs:element name="byte" nillable="true" type="xs:byte" />
+  <xs:element name="dateTime" nillable="true" type="xs:dateTime" />
+  <xs:element name="decimal" nillable="true" type="xs:decimal" />
+  <xs:element name="double" nillable="true" type="xs:double" />
+  <xs:element name="float" nillable="true" type="xs:float" />
+  <xs:element name="int" nillable="true" type="xs:int" />
+  <xs:element name="long" nillable="true" type="xs:long" />
+  <xs:element name="QName" nillable="true" type="xs:QName" />
+  <xs:element name="short" nillable="true" type="xs:short" />
+  <xs:element name="string" nillable="true" type="xs:string" />
+  <xs:element name="unsignedByte" nillable="true" type="xs:unsignedByte" />
+  <xs:element name="unsignedInt" nillable="true" type="xs:unsignedInt" />
+  <xs:element name="unsignedLong" nillable="true" type="xs:unsignedLong" />
+  <xs:element name="unsignedShort" nillable="true" type="xs:unsignedShort" />
+  <xs:element name="char" nillable="true" type="tns:char" />
+  <xs:simpleType name="char">
+    <xs:restriction base="xs:int" />
+  </xs:simpleType>
+  <xs:element name="duration" nillable="true" type="tns:duration" />
+  <xs:simpleType name="duration">
+    <xs:restriction base="xs:duration">
+      <xs:pattern value="\-?P(\d*D)?(T(\d*H)?(\d*M)?(\d*(\.\d*)?S)?)?" />
+      <xs:minInclusive value="-P10675199DT2H48M5.4775808S" />
+      <xs:maxInclusive value="P10675199DT2H48M5.4775807S" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:element name="guid" nillable="true" type="tns:guid" />
+  <xs:simpleType name="guid">
+    <xs:restriction base="xs:string">
+      <xs:pattern value="[\da-fA-F]{8}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{12}" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:attribute name="FactoryType" type="xs:QName" />
+  <xs:attribute name="Id" type="xs:ID" />
+  <xs:attribute name="Ref" type="xs:IDREF" />
+</xs:schema>

src/MvcExample/Service References/HostFactoryService/MvcExample.HostFactoryService.GetServiceInfoResponse.datasource

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    This file is automatically generated by Visual Studio .Net. It is 
+    used to store generic object data source configuration information.  
+    Renaming the file extension or editing the content of this file may   
+    cause the file to be unrecognizable by the program.
+-->
+<GenericObjectDataSource DisplayName="GetServiceInfoResponse" Version="1.0" xmlns="urn:schemas-microsoft-com:xml-msdatasource">
+   <TypeInfo>MvcExample.HostFactoryService.GetServiceInfoResponse, Service References.HostFactoryService.Reference.cs.dll, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null</TypeInfo>
+</GenericObjectDataSource>

src/MvcExample/Service References/HostFactoryService/Reference.cs

@@ -0,0 +1,98 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace MvcExample.HostFactoryService {
+
+
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
+    [System.ServiceModel.ServiceContractAttribute(ConfigurationName="HostFactoryService.IService")]
+    public interface IService {
+
+        [System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/IService/GetServiceInfo", ReplyAction="http://tempuri.org/IService/GetServiceInfoResponse")]
+        MvcExample.HostFactoryService.GetServiceInfoResponse GetServiceInfo(MvcExample.HostFactoryService.GetServiceInfoRequest request);
+
+        // CODEGEN: Generating message contract since the operation has multiple return values.
+        [System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/IService/GetServiceInfo", ReplyAction="http://tempuri.org/IService/GetServiceInfoResponse")]
+        System.Threading.Tasks.Task<MvcExample.HostFactoryService.GetServiceInfoResponse> GetServiceInfoAsync(MvcExample.HostFactoryService.GetServiceInfoRequest request);
+    }
+
+    [System.Diagnostics.DebuggerStepThroughAttribute()]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
+    [System.ServiceModel.MessageContractAttribute(IsWrapped=false)]
+    public partial class GetServiceInfoRequest {
+
+        public GetServiceInfoRequest() {
+        }
+    }
+
+    [System.Diagnostics.DebuggerStepThroughAttribute()]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
+    [System.ServiceModel.MessageContractAttribute(WrapperName="GetServiceInfoResponse", WrapperNamespace="http://tempuri.org/", IsWrapped=true)]
+    public partial class GetServiceInfoResponse {
+
+        [System.ServiceModel.MessageBodyMemberAttribute(Namespace="http://tempuri.org/", Order=0)]
+        public System.Guid DependencyInstanceId;
+
+        [System.ServiceModel.MessageBodyMemberAttribute(Namespace="http://tempuri.org/", Order=1)]
+        public string ServiceImplementationTypeName;
+
+        public GetServiceInfoResponse() {
+        }
+
+        public GetServiceInfoResponse(System.Guid DependencyInstanceId, string ServiceImplementationTypeName) {
+            this.DependencyInstanceId = DependencyInstanceId;
+            this.ServiceImplementationTypeName = ServiceImplementationTypeName;
+        }
+    }
+
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
+    public interface IServiceChannel : MvcExample.HostFactoryService.IService, System.ServiceModel.IClientChannel {
+    }
+
+    [System.Diagnostics.DebuggerStepThroughAttribute()]
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
+    public partial class ServiceClient : System.ServiceModel.ClientBase<MvcExample.HostFactoryService.IService>, MvcExample.HostFactoryService.IService {
+
+        public ServiceClient() {
+        }
+
+        public ServiceClient(string endpointConfigurationName) : 
+                base(endpointConfigurationName) {
+        }
+
+        public ServiceClient(string endpointConfigurationName, string remoteAddress) : 
+                base(endpointConfigurationName, remoteAddress) {
+        }
+
+        public ServiceClient(string endpointConfigurationName, System.ServiceModel.EndpointAddress remoteAddress) : 
+                base(endpointConfigurationName, remoteAddress) {
+        }
+
+        public ServiceClient(System.ServiceModel.Channels.Binding binding, System.ServiceModel.EndpointAddress remoteAddress) : 
+                base(binding, remoteAddress) {
+        }
+
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        MvcExample.HostFactoryService.GetServiceInfoResponse MvcExample.HostFactoryService.IService.GetServiceInfo(MvcExample.HostFactoryService.GetServiceInfoRequest request) {
+            return base.Channel.GetServiceInfo(request);
+        }
+
+        public System.Guid GetServiceInfo(out string ServiceImplementationTypeName) {
+            MvcExample.HostFactoryService.GetServiceInfoRequest inValue = new MvcExample.HostFactoryService.GetServiceInfoRequest();
+            MvcExample.HostFactoryService.GetServiceInfoResponse retVal = ((MvcExample.HostFactoryService.IService)(this)).GetServiceInfo(inValue);
+            ServiceImplementationTypeName = retVal.ServiceImplementationTypeName;
+            return retVal.DependencyInstanceId;
+        }
+
+        public System.Threading.Tasks.Task<MvcExample.HostFactoryService.GetServiceInfoResponse> GetServiceInfoAsync(MvcExample.HostFactoryService.GetServiceInfoRequest request) {
+            return base.Channel.GetServiceInfoAsync(request);
+        }
+    }
+}