【转】WCF 取得客户端IP

简单定义一个服务：
         

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;

namespace ClientInfoSample

在建立通道之后按照可以取得：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;
using System.ServiceModel.Channels; 

namespace ClientInfoSample

config：

<?xml version="1.0" encoding="utf-8" ?>

<configuration>

  <system.web>

    <compilation debug="true" />

  </system.web>

  <system.serviceModel>

    <services>

      <service name="ClientInfoSample.MyService" behaviorConfiguration="ClientInfoSample.MyServiceBehavior">

        <host>

          <baseAddresses>

            <add baseAddress = "http://localhost:8731/Design_Time_Addresses/ClientInfoSample/MyService/" />

          </baseAddresses>

        </host>

        <endpoint address ="" binding="wsHttpBinding" contract="ClientInfoSample.IService">

          <identity>

            <dns value="localhost"/>

          </identity>

        </endpoint>

        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>

      </service>

    </services>

    <behaviors>

      <serviceBehaviors>

        <behavior name="ClientInfoSample.MyServiceBehavior">

          <serviceMetadata httpGetEnabled="True"/>

          <serviceDebug includeExceptionDetailInFaults="False" />

        </behavior>

      </serviceBehaviors>

    </behaviors>

  </system.serviceModel>

</configuration>