<system.serviceModel>
    <serviceHostingEnvironment>
      <baseAddressPrefixFilters>
        <add prefix="http://www.xxxx.com"/>
      </baseAddressPrefixFilters>
    </serviceHostingEnvironment>
    <behaviors>
      <serviceBehaviors>
        <behavior name="stock_serviceBehavior">
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="false" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <services>
      <service behaviorConfiguration="stock_serviceBehavior" name="stock_service">
        <endpoint address="" binding="wsHttpBinding" contract="Istock_service">
          
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
      </service>
    </services>
  </system.serviceModel>
</configuration>