通常使用Google OpenId可以正常工作,每天数千次,然后它会间歇性地出现错误,并且超时一个小时左右(有些请求会验证但不是全部)。重复验证最终将起作用。Google OpenId:找不到OpenID终结点(间歇性)
错误消息:
Event code: 200000
Event message: No OpenID endpoint found. : https://www.google.com/accounts/o8/id
Sequence contains no elements
添加在log4net的收益率:
DotNetOpenAuth.Yadis:
Error while performing discovery on: "https://www.google.com/accounts/o8/id":
DotNetOpenAuth.Messaging.ProtocolException:
Error occurred while sending a direct message or getting the response.
---> System.Net.WebException: The operation has timed out
at System.Net.HttpWebRequest.GetResponse()
at DotNetOpenAuth.Messaging.StandardWebRequestHandler.GetResponse
(HttpWebRequest request, DirectWebRequestOptions options)
in c:\...\Dot...Core\Messaging\StandardWebRequestHandler.cs:line 127
--- End of inner exception stack trace ---
at DotNetOpenAuth.Messaging.StandardWebRequestHandler.GetResponse
(HttpWebRequest request, DirectWebRequestOptions options)
in c:\...\Dot...Core\Messaging\StandardWebRequestHandler.cs:line 175
at DotNetOpenAuth.Messaging.UntrustedWebRequestHandler.GetResponse
(HttpWebRequest request, DirectWebRequestOptions options)
in c:\...\Dot...Core\Messaging\UntrustedWebRequestHandler.cs:line 250
at DotNetOpenAuth.Yadis.Yadis.Request
(IDirectWebRequestHandler requestHandler,
Uri uri, Boolean requireSsl, String[] acceptTypes)
in c:\...\Dot...OpenId\Yadis\Yadis.cs:line 172
at DotNetOpenAuth.Yadis.Yadis.Discover
(IDirectWebRequestHandler requestHandler, UriIdentifier uri, Boolean requireSsl)
in c:\...\DotNetOpenAuth.OpenId\Yadis\Yadis.cs:line 63
at DotNetOpenAuth.OpenId.UriDiscoveryService.Discover
(Identifier identifier, IDirectWebRequestHandler requestHandler,
Boolean& abortDiscoveryChain)
in c:\...\DotNet...OpenId\OpenId\UriDiscoveryService.cs:line 51
at DotNetOpenAuth.OpenId.IdentifierDiscoveryServices.Discover
(Identifier identifier)
in c:\...\Dot...OpenId\OpenId\IdentifierDiscoveryServices.cs:line 58
at DotNetOpenAuth.OpenId.RelyingParty.AuthenticationRequest.Create
(Identifier userSuppliedIdentifier, OpenIdRelyingParty relyingParty,
Realm realm, Uri returnToUrl, Boolean createNewAssociationsAsNeeded)
in ...OpenId.RelyingParty\OpenId\RelyingParty\AuthenticationRequest.cs:line 364
而且
DotNetOpenAuth.Http WebException:
Timeout from https://www.google.com/accounts/o8/id, no response available.
任何想法?
在这些困难时期,对其他服务器的出站HTTP请求是否可靠地成功? – 2012-04-08 17:23:36
正如所有入站请求一样。 – 2012-06-05 14:24:55
DotNetOpenAuth.Http \t WebException从https://www.google.com/accounts/o8/id中超时,没有可用的响应。 DotNetOpenAuth.Yadis \t在“https://www.google.com/accounts/o8/id”上执行发现时发生错误:DotNetOpenAuth.Messaging.ProtocolException:发送直接消息或获取响应时发生错误。 ---> System.Net.WebException:该操作超时在System.Net.HttpWebRequest.GetResponse()... – 2012-06-05 14:26:01