static let ServerAuthentication: UInt32
(300) Authentication to the server failed.
static let ServerVersion: UInt32
(301) The server protocol version is not supported by the client or does not support client operation.
static let ServerProtocol: UInt32
(302) An unexpected failure has occurred in the implementation layer.
static let ServerUnsupportedOperation: UInt32
(305) The server operation failed.
static let ServerOperationFailed: UInt32
(304) Operation not supported by the server.