Question

我已经安装并运行了一个自托管的win服务WCF。

当然，我不得不做出一些改变。所以我将基地址更改回本地工作站并进行了更改。它运作良好。

现在是重新分配的时候了......嗯......它一直在流淌，我无法弄明白。

从app.config文件：

<system.serviceModel>
<services>
  <service behaviorConfiguration="ExStreamWCF.Service1Behavior"
    name="ExStreamWCF.Service1">
    <endpoint address="" binding="netTcpBinding" bindingConfiguration=""
      contract="ExStreamWCF.IService1">
      <identity>
        <dns value="Devexstream-2" />
        <!--<dns value="vmwin2k3sta-tn2" />-->
      </identity>
    </endpoint>
    <endpoint address="mex" binding="mexTcpBinding" bindingConfiguration=""
      contract="IMetadataExchange" />
    <host>
      <baseAddresses>
        <add baseAddress="net.tcp://Devexstream-2:8080/Service" />
        <!--<add baseAddress="net.tcp://vmwin2k3sta-tn2:8080/Service" />-->
      </baseAddresses>
    </host>
  </service>
</services>
<behaviors>
  <serviceBehaviors>
    <behavior name="ExStreamWCF.Service1Behavior">
      <serviceMetadata httpGetEnabled="false" />
      <serviceDebug includeExceptionDetailInFaults="true" />
    </behavior>
  </serviceBehaviors>
</behaviors>

来自web.config文件（长篇故事）：

  <system.serviceModel>
    <services>
  <service behaviorConfiguration="ExStreamWCF.Service1Behavior"
    name="ExStreamWCF.Service1">
    <endpoint address="" binding="netTcpBinding" bindingConfiguration=""
      contract="ExStreamWCF.IService1">
      <identity>
        <dns value="Devexstream-2" />
        <!--<dns value="vmwin2k3sta-tn2" />-->
      </identity>
    </endpoint>
    <endpoint address="mex" binding="mexTcpBinding" bindingConfiguration=""
      contract="IMetadataExchange" />
    <host>
      <baseAddresses>
        <add baseAddress="net.tcp://Devexstream-2:8080/Service" />
        <!--<add baseAddress="net.tcp://vmwin2k3sta-tn2:8080/Service" />-->
      </baseAddresses>
    </host>
  </service>
</services>
<behaviors>
  <serviceBehaviors>
    <behavior name="ExStreamWCF.Service1Behavior">
      <serviceMetadata httpGetEnabled="false" />
      <serviceDebug includeExceptionDetailInFaults="true" />
    </behavior>
  </serviceBehaviors>
</behaviors>

我猜错了什么？

Answer 1

感谢masr，这是一个配置错误的SPN。

太糟糕了，这个网站没有关闭你自己的问题的功能，我将需要等待2天才能选择这个： - ）

再次感谢！

Answer 2

当我没有连接到域时，我从配置中删除了身份元素以进行本地测试。它有效。

参考 -

http://blogs.msdn.com/b/jpsanders/archive/2010/10/14/wcf-client-inner-exception-quot-the-security-support-provider-interface-sspi-negotiation-failed-quot.aspx

Answer 3

under the <system.serviceModel>
<bindings>
    <netTcpBinding>
        <binding name="netTcp">
            <security mode="None">
        </binding>
    </netTcpBinding>
</bindings>

将此添加到端点中的bindingConfiguration

ref：https://www.youtube.com/watch?v=KYDBjoCYAC4&list=PL6n9fhu94yhVxEyaRMaMN_-qnDdNVGsL1&index=53

Answer 4

检查是否安装了框架，应使用框架4.5.x。它可能已升级。恢复旧版本即可使用。

WCF'对SSPI的调用失败，请参阅内部异常'

4 个答案: