Communication Foundation

Transcription

1 Microsoft Windows Communication Foundation 4.0 Cookbook for Developing SOA Applications Over 85 easy recipes for managing communication between applications Steven Cheng [ PUBLISHING 1 enterprise I prok^iiork.i experfim BIRMINGHAM-MUMBAI

2 Preface 1 Chapter 1: Working with Contracts 7 Introduction 7 Defining a one-way Contract 8 Make DataContract forward-compatible 11 Generate DataContract from an XML Schema 13 Using XMLSerializer to control message serialization 16 Using MessageContract to control the SOAP message 19 Adding a custom SoapHeader via Contract 20 Return custom exception data through FaultContract 23 Chapter 2: Endpoint, Binding, and Behavior 27 Introduction 27 Configuring Default Endpoints 28 Setting up two-way communication over MSMQ 31 Building a Publish-Subscribe service with dual binding 35 Creating a multiple-endpoint service 40 Implementing a POX HTTP service 43 Defining a CustomBinding without a timestamp header 47 Suppressing mustunderstand validation on unknown SoapHeaders 49 Sharing a physical address between multiple endpoints 52 Chapter 3: Hosting and Configuration 55 Introduction 55 Hosting a service in a console application 56 Hosting a service in Windows Service 59 Hosting a HTTP service with ASP.NET-compatible context 63 Hosting a non-http service in IIS 7 67 Customizing IIS ServiceHost via ServiceHostFactory 70

3 Specifying a dedicated service instance for a singleton service 72 Hosting a service in WSS Chapter 4: Service Discovery and Proxy Generation 83 Introduction 83 Creating a typed service client 84 Choosing a specific type for representing a collection parameter 88 Reusing types between service and client 90 Customizing an auto-generated service proxy class in Visual Studio 94 Building an ad-hoc auto-discoverable service 96 Using managed ServiceDiscovery 99 Generating a service proxy in code 106 Customizing auto-generated service metadata 109 Chapter 5: Channel and Messaging 113 Introduction 113 Using ChannelFactory to consume a WCF service 114 Invoking async operation via ChannelFactory 116 Creating a service via ChannelListener 118 Getting the IP address of a client consumer of a WCF service 121 Adding a dynamic SoapHeader into a message 122 Chapter 6: Dealing with Data in Service 125 Introduction 125 Binding a WPF element with data from a WCF service 126 Returning ReadOnlyCollection data 128 Using raw XML as an operation parameter 130 Returning a DataTable/DataSet in a service operation 132 Transferring binary data with MTOM encoding 134 Specifying ServiceKnownType information in a programmatic way 136 Using XmlSerializer for custom data serialization 139 Chapter 7: Security 143 Introduction 143 Setting up ad hoc Windows authentication over plain HTTP 144 Getting an authenticated client identity in a service operation 146 Using username authentication with an ASP.NET membership provider 148 Sending a clear text username token over unsecured HTTP transport 150 Using transport and message security at the same time 153 Authorizing through declarative role-based access control 155 Impersonating with a client caller identity 158 Adding multiple tokens in a service request (supportingtoken) 161 -on

4 Supplying dedicated credentials for firewall or proxy authentication 165 Securing a dynamic SoapHeader 166 Chapter 8: Concurrency 171 Introduction 171 Hosting a singleton instance service 171 Invoking a WCF service without blocking the front III 173 Using throttling to control service concurrency 176 Ensuring termination of a client session 178 Tuning WCF concurrency performance via Visual Studio testing tools 180 Chapter 9: Extending WCF Runtime 187 Introduction 187 Using a custom ServiceHost 189 Intercepting operation parameters in a strong-type manner 191 Filtering operation requests based on message 194 Generic operation error handling with Operationlnvoker 198 Altering operation messages via Messagelnspector 203 Building a custom MessageEncoder 208 Centralizing authorization through a custom ServiceAuthorizationManager 214 Chapter 10: RESTful and AJAX-enabled WCF Services 217 Introduction 217 Building a self-hosted REST service 218 Using an auto-generated Help page 221 Mapping URL suffix to operation parameters 223 Applying OutputCache in a REST service 226 Implementing file download via REST endpoint 228 Consuming a WCF service from an ASP.NET AJAX client 230 Accessing a remote REST service in an AJAX client 234 Chapter 11: Interoperability 237 Introduction 237 Building a WS-I Basic Profile 1.1 compatible service 238 Consuming an ASMX Web Service from a WCF client 240 Accessing a WCF service via the WebRequest component 243 Consuming a WCF service with a raw MSMQ program 246 Using a WCF Service in Microsoft Office 250 Chapter 12: Diagnostics 255 Introduction 255 Using the WCF Test Client tool to test a service 255 Capturing WCF request/response messages via Fiddler tool

5 Using built-in tracing and message logging 260 Debugging in a Windows service host 264 Creating a custom Visual Studio Debugger Visualizer for WCF debugging 266 Using PerformanceCounters for WCF service monitoring 270 Chapter 13: Miscellaneous WCF Development Tips 275 Introduction 275 Creating test X.509 certificates for WCF Service 276 Managing X.509 certificates installed on service machine 278 Building an RSS feed service 282 Building a routing service 286 Registering WCF components manually in IIS server 290 Index 293-0D