enum ui.SslPropertySet.Defaults
enum Defaults { TcpPort = 443, UseCertificate = false, VerifyPeerCertificate = false, VerifyDepth = 10, UseEphemeralDh = true, UseEphemeralEcdh = true, EphemeralDhStdParams = io.SslStdDh.Dh1024x160, UseHostname = true, };