ACMESharp.AcmeClient.AcmeClient C# (CSharp) Method

        public AcmeClient(Uri rootUrl = null, AcmeServerDirectory dir = null,
                ISigner signer = null, AcmeRegistration reg = null)
        {
            RootUrl = rootUrl;
            Directory = dir;
            Signer = signer;
            Registration = reg;

            UserAgent = string.Format(AcmeProtocol.HTTP_USER_AGENT_FMT,
                    this.GetType().Assembly.GetName().Version);
        }