<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<services>
<service name="Artech.ExceptionHandling.Service.CalculatorService">
<endpoint binding="wsHttpBinding" contract="Artech.ExceptionHandling.Contract.ICalculator" address="http://localhost:8888/Calculator" />
</service>
</services>
</system.serviceModel>
</configuration>
在一般的情况下，Client具有下面一段对应的Configuration（Port为8888）
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<client>
<endpoint address="http://localhost:8888/Calculator"                binding="wsHttpBinding" contract="Artech.ExceptionHandling.Contract.ICalculator"
name="defualtEndpoint" />
</client>
</system.serviceModel>
</configuration>
上面实际上是Client直接和Service 进行交互的方式。现在我们需要做的是，先把Soap发送给tcpTrace，tcpTrace进行Soap trace之后再把Soap Message传到真正的Service。就需要一个特殊的Client端的Endpoint Behavior：ClientViaBehavior。假设tcpTrace进行监听的Port为8080,那么Client实现了 ClientViaBehavior的configuration将会是如下的样子：
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<behaviors>
<endpointBehaviors>
<behavior name="calculatorEndpointBehavior">
<clientVia viaUri="http://localhost:8080/Calculator" />
</behavior>
</endpointBehaviors>
</behaviors>
<client>
<endpoint address="http://localhost:8888/Calculator" behaviorConfiguration="calculatorEndpointBehavior"
binding="wsHttpBinding" contract="Artech.ExceptionHandling.Contract.ICalculator"
name="defualtEndpoint" />
</client>
</system.serviceModel>
</configuration>