AD FS 2.0 +无法读取Winhttp配置 [英] AD FS 2.0 + Unable to read Winhttp configuration

问题描述

我们正在完成AD FS 2.0配置。  AD FS基础结构包括（2）服务器场中的联合服务器代理，（2）服务器场中的联合服务器以及集群SQL Server 2008后端。

有了这样说，当我们重新启动时在两个联合服务器上的AD FS 2.0 Windows服务，我们在AD FS调试日志中看到以下事件。  AD FS 2.0 Windows服务确实启动，所以我很好奇是否可以忽略此错误或者是否有
可以执行任何修改来解决此错误。

AD FS 2.0管理员日志

-------------------
$
没有与WinHTTP代理相关的特定警告或错误。

AD FS 2.0调试日志

-------------------

CreateFromCurrentConfiguration：无法读取Winhttp配置。使用直接连接。异常：System.NullReferenceException：对象引用未设置为对象的实例。

  在Microsoft.IdentityServer.WinhttpProxyConfigurationReader.Read（Uri& httpProxy，Uri& httpsProxy，Boolean& byPassLocalAddresses，List`1& byPassList）

  在Microsoft.IdentityServer.ADFSWebProxy.CreateFromCurrentConfiguration（IProxyConfigurationReader reader）

 

交叉发布：
http://social.microsoft.com/Forums/en-US/partnerwinserver/thread/fa0c9105 -d8d7-483c-8355-08ff814c7e8d

解决方案

我们正在完成AD FS 2.0配置。  AD FS基础结构包括（2）服务器场中的联合服务器代理，（2）服务器场中的联合服务器以及集群SQL Server 2008后端。

有了这样说，当我们重新启动时在两个联合服务器上的AD FS 2.0 Windows服务，我们在AD FS调试日志中看到以下事件。  AD FS 2.0 Windows服务确实启动，所以我很好奇是否可以忽略此错误或者是否有
可以执行任何修改来解决此错误。

AD FS 2.0管理员日志

-------------------
$
没有与WinHTTP代理相关的特定警告或错误。

AD FS 2.0调试日志

-------------------

CreateFromCurrentConfiguration：无法读取Winhttp配置。使用直接连接。异常：System.NullReferenceException：对象引用未设置为对象的实例。

  在Microsoft.IdentityServer.WinhttpProxyConfigurationReader.Read（Uri& httpProxy，Uri& httpsProxy，Boolean& byPassLocalAddresses，List`1& byPassList）

  在Microsoft.IdentityServer.ADFSWebProxy.CreateFromCurrentConfiguration（IProxyConfigurationReader reader）

 

交叉发布：
http://social.microsoft.com/Forums/en-US/partnerwinserver/thread/fa0c9105 -d8d7-483c-8355-08ff814c7e8d

We are in the process of completing of AD FS 2.0 configuration.  The AD FS Infrastructure includes (2) federation server proxies in a farm, (2) federation servers in a farm, and a cluster SQL Server 2008 backend.

With that said, when we restart the AD FS 2.0 Windows Service on both of the federation servers, we see the following event in the AD FS Debug log.  The AD FS 2.0 Windows Service does start, so I am curious if this error can be ignored or if there are any modifications that can be done to resolve this error.

AD FS 2.0 Admin Log
-------------------
No specific warning or error related to WinHTTP Proxy.

AD FS 2.0 Debug Log
-------------------
CreateFromCurrentConfiguration: Unable to read Winhttp configuration. Using direct connection. Exception: System.NullReferenceException: Object reference not set to an instance of an object.
   at Microsoft.IdentityServer.WinhttpProxyConfigurationReader.Read(Uri& httpProxy, Uri& httpsProxy, Boolean& byPassLocalAddresses, List`1& byPassList)
   at Microsoft.IdentityServer.ADFSWebProxy.CreateFromCurrentConfiguration(IProxyConfigurationReader reader)

 

Cross posted: http://social.microsoft.com/Forums/en-US/partnerwinserver/thread/fa0c9105-d8d7-483c-8355-08ff814c7e8d

解决方案

We are in the process of completing of AD FS 2.0 configuration.  The AD FS Infrastructure includes (2) federation server proxies in a farm, (2) federation servers in a farm, and a cluster SQL Server 2008 backend.

With that said, when we restart the AD FS 2.0 Windows Service on both of the federation servers, we see the following event in the AD FS Debug log.  The AD FS 2.0 Windows Service does start, so I am curious if this error can be ignored or if there are any modifications that can be done to resolve this error.

AD FS 2.0 Admin Log
-------------------
No specific warning or error related to WinHTTP Proxy.

AD FS 2.0 Debug Log
-------------------
CreateFromCurrentConfiguration: Unable to read Winhttp configuration. Using direct connection. Exception: System.NullReferenceException: Object reference not set to an instance of an object.
   at Microsoft.IdentityServer.WinhttpProxyConfigurationReader.Read(Uri& httpProxy, Uri& httpsProxy, Boolean& byPassLocalAddresses, List`1& byPassList)
   at Microsoft.IdentityServer.ADFSWebProxy.CreateFromCurrentConfiguration(IProxyConfigurationReader reader)

 

Cross posted: http://social.microsoft.com/Forums/en-US/partnerwinserver/thread/fa0c9105-d8d7-483c-8355-08ff814c7e8d

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