Programming WCF Services. 2nd Edition

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• Programming WCF Services, Second Edition
  • SPECIAL OFFER: Upgrade this ebook with OReilly
  • A Note Regarding Supplemental Files
  • Forewords
  • Preface
    • How This Book Is Organized
    • Some Assumptions About the Reader
    • What You Need to Use This Book
    • Conventions Used in This Book
    • Using Code Examples
    • How to Contact Us
    • Safari Books Online
    • Acknowledgments
  • 1. WCF Essentials
    • What Is WCF?
    • Services
      • Service Execution Boundaries
        • WCF and location transparency
    • Addresses
      • TCP Addresses
      • HTTP Addresses
      • IPC Addresses
      • MSMQ Addresses
      • Peer Network Addresses
    • Contracts
      • The Service Contract
        • Applying the ServiceContract attribute
        • Names and namespaces
    • Hosting
      • IIS 5/6 Hosting
        • Using Visual Studio 2008
        • The Web.Config file
      • Self-Hosting
        • Using Visual Studio 2008
        • Self-hosting and base addresses
        • Advanced hosting features
        • The ServiceHost<T> class
      • WAS Hosting
      • Custom Hosting in IIS/WAS
    • Bindings
      • The Common Bindings
        • Format and encoding
      • Choosing a Binding
      • Additional Bindings
      • Using a Binding
    • Endpoints
      • Administrative Endpoint Configuration
        • Using base addresses
        • Binding configuration
      • Programmatic Endpoint Configuration
        • Binding configuration
    • Metadata Exchange
      • Enabling Metadata Exchange Administratively
      • Enabling Metadata Exchange Programmatically
      • The Metadata Exchange Endpoint
        • Adding MEX endpoints programmatically
        • Streamlining with ServiceHost<T>
      • The Metadata Explorer
    • Client-Side Programming
      • Generating the Proxy
        • Generating the proxy using SvcUtil
      • Administrative Client Configuration
        • Binding configuration
        • Generating the client config file
        • In-proc configuration
        • The SvcConfigEditor
        • Working with the proxy
        • Closing the proxy
        • Call timeout
      • Programmatic Client Configuration
      • The WCF-Provided Test Client
    • Programmatic Versus Administrative Configuration
    • WCF Architecture
      • Host Architecture
    • Working with Channels
      • The InProcFactory Class
        • Implementing InProcFactory<T>
    • Transport-Level Sessions
      • Transport Session and Binding
      • Transport Session Termination
    • Reliability
      • Bindings, Reliability, and Ordered Messages
      • Configuring Reliability
      • Requiring Ordered Delivery
  • 2. Service Contracts
    • Operation Overloading
    • Contract Inheritance
      • Client-Side Contract Hierarchy
        • Restoring the hierarchy on the client
    • Service Contract Factoring and Design
      • Contract Factoring
      • Factoring Metrics
    • Contract Queries
      • Programmatic Metadata Processing
        • The MetadataResolver class
      • The MetadataHelper Class
  • 3. Data Contracts
    • Serialization
      • .NET Serialization
        • The Serializable attribute
        • The NonSerialized attribute
        • The .NET formatters
      • The WCF Formatters
      • Data Contract via Serialization
    • Data Contract Attributes
      • Importing a Data Contract
      • Data Contracts and the Serializable Attribute
      • Inferred Data Contracts
      • Composite Data Contracts
      • Data Contract Events
        • Using the deserializing event
        • Using the deserialized event
      • Shared Data Contracts
    • Data Contract Hierarchy
      • Known Types
      • Service Known Types
      • Multiple Known Types
      • Configuring Known Types
      • Objects and Interfaces
    • Data Contract Equivalence
      • Serialization Order
    • Versioning
      • New Members
      • Missing Members
        • Using the OnDeserializing event
        • Required members
      • Versioning Round-Trip
        • Schema compatibility
    • Enumerations
    • Delegates and Data Contracts
    • Data Sets and Tables
      • Using Arrays Instead of Tables
        • Converting legacy data tables
        • Converting new data tables
      • Using LINQ to SQL
    • Generics
    • Collections
      • Concrete Collections
      • Custom Collections
      • The CollectionDataContract Attribute
      • Referencing a Collection
      • Dictionaries
  • 4. Instance Management
    • Behaviors
    • Per-Call Services
      • Benefits of Per-Call Services
      • Configuring Per-Call Services
      • Per-Call Services and Transport Sessions
      • Designing Per-Call Services
        • Per-call services and performance
        • Cleanup operations
      • Choosing Per-Call Services
    • Per-Session Services
      • Configuring Private Sessions
        • SessionMode.Allowed
        • SessionMode.Required
        • SessionMode.NotAllowed
        • Bindings, contracts, and service behavior
        • Consistent configuration
      • Sessions and Reliability
      • The Session ID
      • Session Termination
    • Singleton Service
      • Initializing a Singleton
        • Streamlining with ServiceHost<T>
      • Choosing a Singleton
    • Demarcating Operations
    • Instance Deactivation
      • Configuring with ReleaseInstanceMode.None
      • Configuring with ReleaseInstanceMode.BeforeCall
      • Configuring with ReleaseInstanceMode.AfterCall
      • Configuring with ReleaseInstanceMode.BeforeAndAfterCall
      • Explicit Deactivation
      • Using Instance Deactivation
    • Durable Services
      • Durable Services and Instance Management Modes
        • Initiating and terminating
      • Instance IDs and Durable Storage
      • Explicit Instance IDs
      • Instance IDs in Headers
      • Context Bindings for Instance IDs
        • Using the standard ID for context binding
      • Automatic Durable Behavior
        • The durable service behavior attribute
        • The durable operation behavior attribute
        • Programmatic instance management
        • Persistence providers
        • Custom persistence providers
        • The SQL Server persistence provider
    • Throttling
      • Configuring Throttling
        • Administrative throttling
        • Programmatic throttling
        • Streamlining with ServiceHost<T>
        • Reading throttle values
      • Throttled Connections in the Binding
  • 5. Operations
    • Request-Reply Operations
    • One-Way Operations
      • Configuring One-Way Operations
      • One-Way Operations and Reliability
      • One-Way Operations and Sessionful Services
      • One-Way Operations and Exceptions
    • Callback Operations
      • The Callback Contract
      • Client Callback Setup
        • Duplex proxies
      • Service-Side Callback Invocation
        • Callback reentrancy
      • Callback Connection Management
        • Connection management and instance mode
      • The Duplex Proxy and Type Safety
      • The Duplex Factory
      • Callback Contract Hierarchy
      • Callbacks, Ports, and Channels
        • Assigning a callback address
        • Assigning the callback address declaratively
    • Events
    • Streaming
      • I/O Streams
      • Streaming and Binding
      • Streaming and Transport
      • Stream Management
  • 6. Faults
    • Error Isolation and Decoupling
      • Error Masking
      • Channel Faulting
        • Closing the proxy and the using statement
        • Exceptions and instance management
    • Fault Propagation
      • Fault Contracts
        • Fault handling
        • Faults and channels
      • Fault Debugging
        • Including exceptions declaratively
        • Host and exception diagnostics
        • Exception extraction
      • Faults and Callbacks
        • Callback debugging
    • Error-Handling Extensions
      • Providing a Fault
        • Using ProvideFault( )
        • Exception promotion
      • Handling a Fault
        • The logbook service
      • Installing Error-Handling Extensions
        • The ErrorHandlerBehavior attribute
      • The Host and Error Extensions
      • Callbacks and Error Extensions
        • The CallbackErrorHandlerBehavior attribute
  • 7. Transactions
    • The Recovery Challenge
    • Transactions
      • Transactional Resources
      • Transaction Properties
        • The atomic property
        • The consistent property
        • The isolated property
        • The durable property
      • Transaction Management
        • The transaction management challenge
        • Distributed transactions
        • The two-phase commit protocol
      • WCF Resource Managers
    • Transaction Propagation
      • Transaction Flow and Bindings
      • Transaction Flow and the Operation Contract
        • TransactionFlowOption.NotAllowed
        • TransactionFlowOption.Allowed
        • TransactionFlowOption.Mandatory
      • One-Way Calls
    • Transaction Protocols and Managers
      • Protocols and Bindings
      • Transaction Managers
        • The LTM
        • The KTM
        • The DTC
      • Transaction Manager Promotion
        • LTM promotion
        • KTM promotion
        • Resources and promotion
    • The Transaction Class
      • The Ambient Transaction
      • Local Versus Distributed Transactions
        • The local transaction identifier
        • The distributed transaction identifier
    • Transactional Service Programming
      • Setting the Ambient Transaction
      • Transaction Propagation Modes
        • Client/Service transaction mode
        • Requiring transaction flow
        • Client transaction mode
        • Service transaction mode
        • None transaction mode
        • Choosing a service transaction mode
      • Voting and Completion
        • Declarative voting
        • Explicit voting
        • Terminating a transaction
      • Transaction Isolation
        • Isolation and transaction flow
      • Transaction Timeout
        • Transaction flow and timeout
    • Explicit Transaction Programming
      • The TransactionScope Class
        • TransactionScope voting
      • Transaction Flow Management
        • Voting inside a nested scope
        • TransactionScopeOption.Required
        • TransactionScopeOption.RequiresNew
        • TransactionScopeOption.Suppress
        • TransactionScope timeout
        • TransactionScope isolation level
      • Non-Service Clients
    • Service State Management
      • The Transaction Boundary
    • Instance Management and Transactions
      • Per-Call Transactional Services
        • The transaction lifecycle
      • Per-Session Transactional Services
        • Releasing the service instance
        • Disabling releasing the service instance
        • State-aware per-session services
        • Stateful per-session services
        • Transaction lifecycle
        • Concurrent transactions
        • Completing on session end
        • Transactional affinity
        • Hybrid state management
      • Transactional Durable Services
        • Instance ID management
      • Transactional Behavior
        • In-proc transactions
      • Transactional Singleton Service
        • Stateful singleton service
      • Instancing Modes and Transactions
    • Callbacks
      • Callback Transaction Modes
        • Isolation and timeouts
      • Callback Voting
      • Using Transactional Callbacks
        • Out-of-band transactional callbacks
        • Service transactional callbacks
  • 8. Concurrency Management
    • Instance Management and Concurrency
    • Service Concurrency Modes
      • ConcurrencyMode.Single
        • Synchronized access and transactions
      • ConcurrencyMode.Multiple
        • Unsynchronized access and transactions
      • ConcurrencyMode.Reentrant
        • Designing for reentrancy
        • Reentrancy and transactions
        • Callbacks and reentrancy
    • Instances and Concurrent Access
      • Per-Call Services
      • Sessionful and Singleton Services
    • Resources and Services
      • Deadlocked Access
      • Deadlock Avoidance
    • Resource Synchronization Context
      • .NET Synchronization Contexts
        • The SynchronizationContext class
        • Working with the synchronization context
      • The UI Synchronization Context
        • UI access and updates
        • Safe controls
    • Service Synchronization Context
      • Hosting on the UI Thread
        • Accessing the form
        • Multiple UI threads
      • A Form As a Service
        • The FormHost<F> class
      • The UI Thread and Concurrency Management
        • UI responsiveness
        • The UI thread and concurrency modes
    • Custom Service Synchronization Contexts
      • The Thread Pool Synchronizer
        • Declaratively attaching a custom synchronization context
      • Thread Affinity
        • The host-installed synchronization context
      • Priority Processing
    • Callbacks and Client Safety
      • Callbacks with ConcurrencyMode.Single
      • Callbacks with ConcurrencyMode.Multiple
      • Callbacks with ConcurrencyMode.Reentrant
    • Callbacks and Synchronization Contexts
      • Callbacks and the UI Synchronization Context
        • UI thread callbacks and responsiveness
        • UI thread callbacks and concurrency management
      • Callback Custom Synchronization Contexts
        • Callback thread affinity
    • Asynchronous Calls
      • Requirements for an Asynchronous Mechanism
      • Proxy-Based Asynchronous Calls
      • Asynchronous Invocation
        • The IAsyncResult interface
        • Asynchronous calls and transport sessions
      • Polling or Waiting for Completion
      • Completion Callbacks
        • Completion callbacks and thread safety
        • Passing state information
        • Completion callback synchronization context
      • One-Way Asynchronous Operations
      • Asynchronous Error Handling
        • Asynchronous calls and timeouts
        • Cleaning up after End<Operation>( )
      • Asynchronous Calls and Transactions
      • Synchronous Versus Asynchronous Calls
  • 9. Queued Services
    • Disconnected Services and Clients
    • Queued Calls
      • Queued Calls Architecture
      • Queued Contracts
      • Configuration and Setup
        • Workgroup installation and security
        • Creating the queue
        • Queue purging
        • Queues, services, and endpoints
        • Exposing metadata
        • WAS hosting
    • Transactions
      • Delivery and Playback
        • The delivery transaction
        • The playback transaction
      • Service Transaction Configuration
        • Participating in the playback transaction
        • Ignoring the playback transaction
        • Using a separate transaction
      • Nontransactional Queues
    • Instance Management
      • Per-Call Queued Services
        • Nontransactional clients
        • Transactional clients
        • Per-call processing
      • Sessionful Queued Services
        • Clients and transactions
        • Services and transactions
      • Singleton Service
        • Calls and order
    • Concurrency Management
      • Throttling
    • Delivery Failures
      • The Dead-Letter Queue
      • Time to Live
      • Configuring the Dead-Letter Queue
        • Custom DLQ verification
      • Processing the Dead-Letter Queue
        • Defining the DLQ service
        • Failure properties
        • Implementing a DLQ service
    • Playback Failures
      • Poison Messages
      • Poison Message Handling in MSMQ 4.0
        • Retry batches
        • ReceiveErrorHandling.Fault
        • ReceiveErrorHandling.Drop
        • ReceiveErrorHandling.Reject
        • ReceiveErrorHandling.Move
        • Configuration sample
        • Poison message service
      • Poison Message Handling in MSMQ 3.0
    • Queued Versus Connected Calls
      • Requiring Queuing
    • The Response Service
      • Designing a Response Service Contract
        • Response address and method ID
        • The ResponseContext class
      • Client-Side Programming
        • Using ResponseClientBase<T>
      • Queued Service-Side Programming
      • Response Service-Side Programming
      • Transactions
        • Using a new transaction
        • Response service and transactions
    • The HTTP Bridge
      • Designing the Bridge
      • Transaction Configuration
      • Service-Side Configuration
      • Client-Side Configuration
  • 10. Security
    • Authentication
    • Authorization
    • Transfer Security
      • Transfer Security Modes
        • None transfer security mode
        • Transport transfer security mode
        • Message transfer security mode
        • Mixed transfer security mode
        • Both transfer security mode
      • Transfer Security Mode Configuration
        • Specific binding configurations
      • Transport Security and Credentials
      • Message Security and Credentials
    • Identity Management
    • Overall Policy
    • Scenario-Driven Approach
    • Intranet Application Scenario
      • Securing the Intranet Bindings
        • Transport security protection level
        • NetTcpBinding configuration
        • NetNamedPipeBinding configuration
        • NetMsmqBinding configuration
      • Constraining Message Protection
      • Authentication
        • Providing alternative Windows credentials
      • Identities
        • The IIdentity interface
        • Working with WindowsIdentity
      • The Security Call Context
      • Impersonation
        • Manual impersonation
        • Declarative impersonation
        • Impersonating all operations
        • Restricting impersonation
        • Avoiding impersonation
      • Authorization
        • The security principal
        • Selecting an authorization mode
        • Declarative role-based security
        • Programmatic role-based security
      • Identity Management
      • Callbacks
    • Internet Application Scenario
      • Securing the Internet Bindings
        • WSHttpBinding configuration
        • WSDualHttpBinding configuration
      • Message Protection
        • Configuring the host certificate
        • Using the host certificate
        • Service certificate validation
        • Working with a test certificate
      • Authentication
      • Using Windows Credentials
        • Authorization
        • Identity management
      • Using the ASP.NET Providers
        • The credentials providers
        • Credentials administration
        • Shortcomings of Visual Studio 2008
        • Credentials Manager
        • Authentication
        • Authorization
        • Declarative role-based security
      • Identity Management
        • Impersonation
      • Callbacks
    • Business-to-Business Application Scenario
      • Securing the Business-to-Business Bindings
      • Authentication
      • Authorization
      • Identity Management
        • Impersonation
      • Callbacks
      • Host Security Configuration
    • Anonymous Application Scenario
      • Securing the Anonymous Bindings
      • Authentication
      • Authorization
      • Identity Management
        • Impersonation
      • Callbacks
    • No Security Scenario
      • Unsecuring the Bindings
      • Authentication
      • Authorization
      • Identity Management
        • Impersonation
      • Callbacks
    • Scenarios Summary
    • Declarative Security Framework
      • The SecurityBehaviorAttribute
        • Configuring an intranet service
        • Configuring an Internet service
        • Configuring a business-to-business service
        • Configuring an anonymous service
        • Configuring a no-security service
        • Implementing the SecurityBehavior attribute
      • Host-Side Declarative Security
      • Client-Side Declarative Security
        • Implementing SecurityHelper
        • The SecureClientBase<T> class
        • Secure channel factory
        • Duplex clients and declarative security
        • Extensions for the duplex factory
    • Security Auditing
      • Configuring Security Audits
      • Declarative Security Auditing
  • A. Introduction to Service-Orientation
    • A Brief History of Software Engineering
      • Object-Orientation
      • Component-Orientation
        • Off-the-shelf plumbing
    • Service-Orientation
      • Benefits of Service-Orientation
      • Service-Oriented Applications
    • Tenets and Principles
      • Practical Principles
      • Optional Principles
    • Whats Next?
      • A Service-Oriented Platform
        • Every class as a service
  • B. Headers and Contexts
    • Message Headers
      • Client-Side Header Interaction
      • Service-Side Header Interaction
      • Encapsulating the Headers
        • The GenericContext<T> helper class
      • Streamlining the Client
        • The HeaderClientBase<T,H> proxy class
    • Context Bindings
      • Client-Side Context Binding Interaction
      • Service-Side Context Binding Interaction
      • Streamlining the Client
      • Streamlining the Service
      • Creating a Custom Context Binding
        • Implementing NetNamedPipeContextBinding
  • C. Publish-Subscribe Service
    • The Publish-Subscribe Design Pattern
      • Subscriber Types
    • The Publish-Subscribe Framework
      • Managing Transient Subscriptions
      • Managing Persistent Subscribers
      • Event Publishing
      • Administering Persistent Subscribers
        • Singleton subscriber
      • Queued Publishers and Subscribers
        • Queued publisher
        • Queued subscriber
  • D. Code-Access Security
    • Code-Access Support in .NET 3.5
    • Partially Trusted Clients
      • Client-Side Demands
        • Suppressing demands with PartialTrustClientBase<T>
        • Raw WCF demands with PartialTrustClientBase<T>
        • Structured demands with PartialTrustClientBase<T>
        • Analyzing the demands of PartialTrustClientBase<T>.Invoke( )
        • Implementing client-side structured demands
    • Partially Trusted Services
      • AppDomainHost
        • Implementing AppDomainHost
    • Partially Trusted Hosts
      • Structured Host-Side Security Demands
        • Implementing structured host demands
        • Additional aspects of AppDomainHost
  • E. Generic Interceptor
    • Intercepting Service Operations
      • The Generic Invoker
      • Installing the Interceptor
    • Intercepting Client Calls
    • The Trace Interceptors
    • Identity Stack Propagation
      • Security Call Stack Interceptor
  • F. WCF Coding Standard
    • General Design Guidelines
    • Essentials
    • Service Contracts
    • Data Contracts
    • Instance Management
    • Operations and Calls
    • Faults
    • Transactions
    • Concurrency Management
    • Queued Services
    • Security
  • G. ServiceModelEx Catalog
    • CollectionExtensions
    • ArrayExtensions
    • AppDomainHost
    • InProcFactory
    • ServiceHost<T>
    • MetadataHelper
    • DataContractSerializer<T>
    • DataTableHelper
    • ServiceThrottleHelper
    • IInstanceStore<ID,T>
    • FileInstanceStore<ID,T>, FilePersistenceProvider, FilePersistenceProviderFactory
    • MemoryProvider, MemoryProviderFactory
    • TransactionalMemoryStore<ID,T>, TransactionalMemoryProvider, TransactionalMemoryProviderFactory
    • TransactionalInstanceStore<ID,T>, TransactionalInstanceProvider, TransactionalInstanceProviderFactory
    • InstanceContext<T>, DuplexClientBase<T,C>, DuplexChannelFactory<T,C>
    • WsDualProxyHelperCallbackBaseAddressBehaviorAttribute
    • DebugHelper
    • ErrorHandlerHelper
    • ErrorHandlerBehaviorAttribute, CallbackErrorHandlerBehaviorAttribute
    • ILogbookManager, LogbookManagerClient, LogbookManager
    • BindingRequirementAttribute
    • ResourceManager, TransactionalLock
    • Transactional<T>
    • TransactionalCollection<C,T>
    • TransactionalArray<T>, TransactionalDictionary<K,T>, TransactionalLinkedList<T>, TransactionalList<T>, TransactionalQueue<T>, TransactionalSortedDictionary<K,T>, TransactionalSortedList<K,T>, TransactionalStack<T>
    • TransactionalBehaviorAttribute
    • FormHost<F>
    • SafeButton, SafeLabel, SafeListBox, SafeProgressBar, SafeStatusBar, SafeTextBox, SafeTrackBar
    • ThreadPoolSynchronizer, ThreadPoolBehaviorAttribute, CallbackThreadPoolBehaviorAttribute, ThreadPoolHelper
    • AffinitySynchronizer, ThreadAffinityBehaviorAttribute, CallbackThreadAffinityBehaviorAttribute, HostThreadAffinity
    • PrioritySynchronizer, PriorityClientBase<T>, PriorityContext, PriorityCallsBehaviorAttribute
    • QueuedServiceHelper
    • ResponseClientBase<T>, ResponseScope<T>, ResponseContext
    • CredentialsManager, AspNetSqlProviderService
    • SecureClientBase<T>, SecureDuplexClientBase<T,C>, SecurityBehaviorAttribute, SecurityHelper, ServiceSecurity
    • HeaderClientBase<T,H>, GenericContext<T>
    • ContextClientBase<T>, ContextManager
    • NetNamedPipeContextBinding, NetNamedPipeContextBindingElement, NetNamedPipeContextBindingCollectionElement
    • PersistentSubscriptionServiceClient, IPersistentSubscriptionService, ISubscriptionService, PersistentSubscription, PublishService<T>, SubscriptionManager<T>, PersistentSubscriptionManager
    • PartialTrustClientBase<T>, PartialTrustDuplexClientBase<T,C>, CodeAccessSecurityHelper
    • GenericInvoker, OperationInterceptorBehaviorAttribute, ServiceInterceptorBehaviorAttribute
    • InterceptorClientBase<T>
    • SecurityCallFrame, SecurityCallStack, SecurityCallStackContext, SecurityCallStackClientBase<T>, SecurityCallStackInterceptor, OperationSecurityCallStackAttribute, SecurityCallStackBehaviorAttribute
  • Index
  • About the Author
  • Colophon
  • SPECIAL OFFER: Upgrade this ebook with OReilly

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