The connection for a request that specifies the Keep-alive header was closed unexpectedly.
Value: KeepAliveFailure
Syntax
WebExceptionStatus KeepAliveFailure
Requirements
Namespace: System.Net
Assembly: System (in System.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0
Assembly: System (in System.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0