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化零为整WCF(15) - 可靠性消息(ReliableMessaging)


作者:webabcd


介绍
WCF(Windows Communication Foundation) - 可靠性消息(ReliableMessaging):
    ·通过重试的方法来保证消息的可靠传递,默认为8次
    ·当配置了“有序传递”的时候,客户端和服务端会开辟缓冲区,服务端缓冲区在接到所有客户端发来的消息后,按照客户端调用的顺序排序各个消息,然后有序地调用服务端



示例
1、服务
IReliable.cs
化零为整WCF(15) - 可靠性消息(ReliableMessaging)using System;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Collections.Generic;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Linq;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Text;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.ServiceModel;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
namespace WCF.ServiceLib.Message

Reliable.cs
化零为整WCF(15) - 可靠性消息(ReliableMessaging)using System;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Collections.Generic;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Linq;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Text;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.ServiceModel;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
namespace WCF.ServiceLib.Message


2、宿主
Reliable.svc
%>

Web.config
化零为整WCF(15) - 可靠性消息(ReliableMessaging)<?xml version="1.0"?>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
<configuration>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)    
<system.serviceModel>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)        
<services>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
<!--name - 提供服务的类名-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
<!--behaviorConfiguration - 指定相关的行为配置-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
<service name="WCF.ServiceLib.Message.Reliable" behaviorConfiguration="MessageBehavior">
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                
<!--address - 服务地址(监听地址);listenUri - 服务监听地址(实际地址)。监听可以在host中设置(本例),也可以在client中设置(参看MTOM的例子)-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                
<!--binding - 通信方式-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                
<!--contract - 服务契约-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                
<!--bindingConfiguration - 指定相关的绑定配置-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                
<endpoint address="http://localhost:8888/ServiceHost/Message/Reliable.svc" listenUri="http://localhost:3502/ServiceHost/Message/Reliable.svc" binding="wsHttpBinding" contract="WCF.ServiceLib.Message.IReliable" bindingConfiguration="ReliableBindingConfiguration" />
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
</service>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)        
</services>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)        
<behaviors>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
<serviceBehaviors>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                
<behavior name="MessageBehavior">
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--httpGetEnabled - 指示是否发布服务元数据以便使用 HTTP/GET 请求进行检索,如果发布 WSDL,则为 true,否则为 false,默认值为 false-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<serviceMetadata httpGetEnabled="true" />
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<serviceDebug includeExceptionDetailInFaults="true"/>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                
</behavior>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
</serviceBehaviors>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)        
</behaviors>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)        
<bindings>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
<wsHttpBinding>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                
<binding name="ReliableBindingConfiguration">
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--reliableSession - 对可靠会话绑定元素属性的设置-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--enabled - 指示是否在通道终结点之间建立 WS-RM (WS-ReliableMessaging) 可靠会话。默认值为 false-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--ordered - 该值指示消息传递是否必须保持与消息发送一致的顺序(如果设置为true,那么也需要在相应的接口或类上声明DeliveryRequirements)-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--inactivityTimeout - 服务在关闭之前保持非活动状态的时间间隔-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<reliableSession enabled="true" ordered="true" inactivityTimeout="00:10:00" />
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--security - 与此绑定一起使用的安全设置-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--mode="None" - 禁用安全性-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<security mode="None" />
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                
</binding>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
</wsHttpBinding>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)        
</bindings>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)    
</system.serviceModel>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
</configuration>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)


3、客户端
Reliable.aspx

Reliable.aspx.cs
化零为整WCF(15) - 可靠性消息(ReliableMessaging)using System;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Collections;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Configuration;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Data;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Linq;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Web;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Web.Security;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Web.UI;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Web.UI.HtmlControls;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Web.UI.WebControls;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Web.UI.WebControls.WebParts;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.Xml.Linq;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.ServiceModel.Channels;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
using System.IO;
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
public partial class Message_Reliable : System.Web.UI.Page

Web.config
化零为整WCF(15) - 可靠性消息(ReliableMessaging)<?xml version="1.0"?>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
<configuration>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)    
<system.serviceModel>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)        
<client>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
<!--address - 服务地址-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
<!--binding - 通信方式-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
<!--contract - 服务契约-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
<!--bindingConfiguration - 指定相关的绑定配置-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
<endpoint address="http://localhost:8888/ServiceHost/Message/Reliable.svc" binding="wsHttpBinding" contract="MessageSvc.Reliable.IReliable" bindingConfiguration="ReliableBindingConfiguration" />
化零为整WCF(15) - 可靠性消息(ReliableMessaging)        
</client>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)        
<bindings>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
<wsHttpBinding>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                
<binding name="ReliableBindingConfiguration">
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--reliableSession - 对可靠会话绑定元素属性的设置-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--enabled - 指示是否在通道终结点之间建立 WS-RM (WS-ReliableMessaging) 可靠会话。默认值为 false-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--ordered - 该值指示消息传递是否必须保持与消息发送一致的顺序(如果设置为true,那么也需要在相应的接口或类上声明DeliveryRequirements)-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--inactivityTimeout - 服务在关闭之前保持非活动状态的时间间隔-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<reliableSession enabled="true" ordered="true" inactivityTimeout="00:10:00" />
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--security - 与此绑定一起使用的安全设置-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<!--mode="None" - 禁用安全性-->
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                    
<security mode="None" />
化零为整WCF(15) - 可靠性消息(ReliableMessaging)                
</binding>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)            
</wsHttpBinding>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)        
</bindings>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)    
</system.serviceModel>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)
</configuration>
化零为整WCF(15) - 可靠性消息(ReliableMessaging)


运行结果:
1、用TcpTrace监听8888端口,目标端口3502
2、程序调用proxy.Hello("1")后马上停止Trace,过一会再打开Trace,发现程序还会调用proxy.Hello("2");


OK
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