在WCF中使用TransactionScope进行SQL事务回滚

Question

我有一个正在使用WCF服务的Web应用程序。它在TransactionScope中包装了几个方法调用，以防止数据损坏。当使用Web应用程序时，它似乎成功进行了方法调用，因为它返回了适当的数据;数据库似乎没有提交数据。在实现事务支持之前，所有方法都有效并且数据已提交。 web.config文件中的服务配置是：

<system.serviceModel>
    <bindings>
        <wsHttpBinding>
            <binding name="wsHttpBinding" transactionFlow="true" />
        </wsHttpBinding>
    </bindings>
    <services>
        <service name="SSOAuthenticationService.SSOUserService">
            <endpoint address="SSOAuthenticationService"
                       binding="wsHttpBinding"
                       contract="SSOAuthenticationService.ISSOUserService"
                       bindingName="wsHttpBinding"
                       listenUri="SSOAuthenticationService"
                       bindingConfiguration="wsHttpBinding" />
        </service>
    </services>
    <behaviors>
        <serviceBehaviors>
            <behavior>
                <!-- To avoid disclosing metadata information, set the values below to false before deployment -->
                <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
                <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
                <serviceDebug includeExceptionDetailInFaults="true"/>
            </behavior>
        </serviceBehaviors>
    </behaviors>
    <protocolMapping>
        <add binding="wsHttpBinding" scheme="http" bindingConfiguration="wsHttpBinding" />
    </protocolMapping>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>

对于客户：

  <system.serviceModel>
<bindings>
  <wsHttpBinding>
    <binding name="wsHttpBinding_SSOUserService" receiveTimeout="00:20:00" sendTimeout="00:20:00" transactionFlow="True" maxReceivedMessageSize="2147483647" />
  </wsHttpBinding>
</bindings>
<client>
  <endpoint address="http://ssoauthservice.com/SSOUserService.svc/SSOAuthenticationService"
    binding="wsHttpBinding" bindingConfiguration="wsHttpBinding_SSOUserService"
    contract="SSOService.SSOUserService" name="wsHttpBinding_SSOUserService">
    <identity>
      <userPrincipalName value="SSOAuthServiceDev@local" />
    </identity>
  </endpoint>
</client>

该服务使用代码首先使用EF数据库方法进行数据库访问。我不确定要包括哪些其他信息，但希望有人知道我做错了什么。

谢谢

Answer 1

我知道这已经很晚了，你有可能设法解决它，但如果没有，在客户端应用程序中，尝试在启动事务范围之前启动服务代理