Windows Communicaiton Foundation

Windows Communication Foundation Getting Started Andriy Buday http://andriybuday.com/

Introduction to WCF
What is that? Why do we need it?
ABC concept of the WCF
Hosting
That all are words, let better dive into code.
Outline

Windows Communication Foundation Unified framework for rapidly building service-oriented applications

What does WCF replace?

Data Contract
Service Contract
Simplest Ever Service
See how we can test it
DEMO 1: Just to get started with something… Damn it! Let’s write some code!

Understanding WCF Principles Client Service Message Message

Client Service Message Endpoint Endpoint Endpoint

Client Service Message Address Binding Contract (Where) (How) (What) Endpoints Endpoint A B C A B C A B C

Endpoints in Configuration
ABCs in configuration
Different types of transferring
The main feature of the WCF lives here
DEMO 2: Endpoints Damn it! Let’s configure it!

Simplest ever WCF client
IIS Hosted
Self-Hosted
Win-Service Hosted
DEMO 3: Client & Hosting Damn it! Let’s use & spread it!

Book:
MCTS_Self_Paced_Training_Kit_70_503 .pdf
Great screencasts on WCF:
http://msdn.microsoft.com/en-us/netframework/wcf-screencasts.aspx
WCF Security Guidance : http://www.codeplex.com/WCFSecurity
Downloadable WCF Examples : http://www.microsoft.com/downloads/details.aspx?familyid=2611A6FF-FD2D-4F5B-A672-C002F1C09CCD&displaylang=en
WikiPedia : http://en.wikipedia.org/wiki/Windows_Communication_Foundation
Links

Read blog! Follow me! Mail me! @andriybuday http://andriybuday.com/ [email_address]

Ask your questions!

Claims based end-to-end security
Secure end-to-end message exchanges
Secure access to resources
Record resource access requests
X509, Username/Password, Kerberos, SAML, custom credentials
Message security
Confidentiality and integrity
Transport or message level
Access to resources
Authentication and authorization
Security

Standard Bindings Binding Interop Security Session TX Duplex BasicHttpBinding BP 1.1 N, T N N n/a WSHttpBinding WS M , T, X N , T, RS N , Yes n/a WSDualHttpBinding WS M RS N , Yes Yes WSFederationBinding Federation M N , RS N , Yes No NetTcpBinding .NET T , M T ,RS N , Yes Yes NetNamedPipeBinding .NET T T , N N , Yes Yes NetPeerTcpBinding Peer T N N Yes NetMsmqBinding .NET T , M, X N N , Yes No MsmqIntegrationBinding MSMQ T N N , Yes n/a

Ways to talk
One Way:
Datagram-style delivery
Request-Reply
Immediate Reply on same logical thread
Duplex
Reply “later” and on backchannel (callback-style)
Client Service One Way Request-Reply Duplex (Dual)

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Windows Communicaiton Foundation

by Andriy Buday

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