sample-web.config

<?xml version="1.0"?>

<configuration>
    
    <system.web>
        <compilation debug="false" targetFramework="4.0" />
    </system.web>    
    
  <system.serviceModel>
    
    <services>      
      <service name="CalculatorServer.Calculator" behaviorConfiguration="DefaultBehavior">                        
        <endpoint binding="basicHttpBinding" bindingConfiguration="BasicHttpBindingConfig" contract="CalculatorLib.ICalculator" />
      </service>                        	  
    </services>        
        
    <bindings>
      <basicHttpBinding>
        <binding name="BasicHttpBindingConfig">
          <security mode="None" />
        </binding>
      </basicHttpBinding>
    </bindings>
    
    <behaviors>
      <serviceBehaviors>
        <behavior name="DefaultBehavior">
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="false" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    
  </system.serviceModel>
  
</configuration>