| ConnectFailure |
The remote service point could not be contacted at the transport level. |
| ConnectionClosed |
The connection was prematurely closed. |
| KeepAliveFailure |
The connection for a request that specifies the Keep-alive header was closed unexpectedly. |
| NameResolutionFailure |
The name resolver service could not resolve the host name. |
| Pending |
An internal asynchronous request is pending. |
| PipelineFailure |
|
| ProtocolError |
The response received from the server was complete but indicated a protocol-level error. For example, an HTTP protocol error such as 401 Access Denied would use this status. |
| ProxyNameResolutionFailure |
The name resolver service could not resolve the proxy host name. |
| ReceiveFailure |
A complete response was not received from the remote server. |
| RequestCanceled |
The request was canceled, the WebRequest.Abort method was called, or an unclassifiable error occurred. This is the default value for WebException.Status. |
| SecureChannelFailure |
An error occurred in a secure channel link. |
| SendFailure |
A complete request could not be sent to the remote server. |
| ServerProtocolViolation |
The server response was not a valid HTTP response. |
| Success |
No error was encountered. |
| Timeout |
No response was received during the time-out period for a request. |
| TrustFailure |
A server certificate could not be validated. |