WCF ServicesWCF services are the new distributed boundary in an enterprise application—with an emphasis on SOA. In the past,you had to deliberate between Enterprise Services,.NET Remoting,or ASMX to distribute and reuse functionality,WCF provides you…

In the previous lab,you created a service and client from scratch without leveraging the tools available to WCF developers. Although this helps you to understand the raw requirements for sending messages between clients and services,in reality,develo…

引言 WCF是微软为了实现SOA的框架,它是对微乳之前多种分布式技术的继承和扩展,这些技术包括Enterprise Service..NET Remoting.XML Web Service.MSMQ等.WCF推出的原因在于:微软想将不同的分布式技术整合起来,提供一个统一的编程模型,这样对于开发者来说绝对是好事.在过去的2个月时间内,我陆续写了WCF系列文章,这些文章只是自己这段时间学习WCF内容的一个学习过程和笔记,希望通过这种写博文的方式记录下来和总结.本系列并没有对WCF机制做一个深入解析…

At its core,WCF is a development platform for service-oriented applications. As I mentioned earlier,WCF is part of the .NET Framework 3.0,which comprises a set of new assemblies that rely on the .NET Framework 2.0. System.ServiceModel is the assembly…

How messages reach a service endpoint is a matter of protocols and hosting. IIS can host services over HTTP protocol,the Windows Activation Service (WAS) can support others such as TCP and named pipes,and self-hosting can support many protocols and i…

You’re about to be introduced to the WCF service. This lab isn’t your typical “Hello World”—it’s “Hello Indigo”! In this lab,you will learn how to build a new WCF service and in the process learn the minimum requirements of service development and co…

So far in this chapter,I have shown you different ways to create services,how to expose a service endpoint and metadata exchange endpoint,how to generate client proxies,how to work with metadata,and how to configure service behaviors. In this section…

SummaryThis chapter covered a lot of ground,beginning with a look at the purpose of WCF,the problems it solves and its alignment with SOA,through discussion of the fundamentals developers should know before they begin working with WCF. I also touched…

1.WCF中可靠性会话在绑定层保证消息只会被传输一次,并且保证消息之间的顺序.当使用TCP(Transmission Control Protocol,传输控制协议)通信时,协议本身保证了可靠性.然而,它只在两点之间的网络包这个层面提供了这样的保证.WCF的可靠性会话特性保证了在传输过程中消息不会丢失.重复或错位.这种保证是消息层面的,而且适用于任何数目节点的通信.另外,使用可靠性会话时,WCF会重连掉线的连接,在重连失败时还会释放会话占用的相关资源.可靠性会话还会通过调整消息的发送频率来缓解网…

通过<WCF全面解析>来知识分享....感谢蒋金楠老师@Artech 一.VS中构建解决方案   Client一个控制台程序模拟的客户端,引用Service.ServiceModel.dll Hosting是服务宿主的控制台程序,主要引用Service.Interface和和Service.ServiceModel.dll Service用于定义服务类型的类库项目,引用Service.Interface Service.Interfce用于定义服务契约的类库,主要引用了Service.Serv…