GSF.ServiceProcess.ServiceHelper.ShowUser C# (CSharp) Method

        private void ShowUser(ClientRequestInfo requestInfo)
        {
            if (requestInfo.Request.Arguments.ContainsHelpRequest)
            {
                StringBuilder helpMessage = new StringBuilder();

                helpMessage.Append("Shows the current user information.");
                helpMessage.AppendLine();
                helpMessage.AppendLine();
                helpMessage.Append("   Usage:");
                helpMessage.AppendLine();
                helpMessage.Append("       User -options");
                helpMessage.AppendLine();
                helpMessage.AppendLine();
                helpMessage.Append("   Options:");
                helpMessage.AppendLine();
                helpMessage.Append("       -?".PadRight(20));
                helpMessage.Append("Displays this help message");
                helpMessage.AppendLine();
                helpMessage.Append("       -actionable".PadRight(20));
                helpMessage.Append("Returns results via an actionable event");
                helpMessage.AppendLine();
                helpMessage.AppendLine();

                UpdateStatus(requestInfo.Sender.ClientID, UpdateType.Information, helpMessage.ToString());
            }
            else
            {
                //          1         2         3         4         5         6         7         8
                // 12345678901234567890123456789012345678901234567890123456789012345678901234567890
                //   Current user: ABC\john
                //    Client name: openPDCConsole
                //   From machine: JohnPC
                // Connected time: xx days yy hours zz minutes ii seconds
                //  Authenticated: true

                ClientInfo info = requestInfo.Sender;

                string message = $"  Current user: {info.ClientUser.Identity.Name.ToNonNullNorEmptyString("Undetermined")}\r\n" + $"   Client name: {info.ClientName.ToNonNullNorEmptyString("Undetermined")}\r\n" + $"  From machine: {info.MachineName.ToNonNullNorEmptyString("Undetermined")}\r\n" + $"Connected time: {(info.ConnectedAt > DateTime.MinValue ? (DateTime.UtcNow - info.ConnectedAt).ToElapsedTimeString() : m_remotingServer.RunTime.ToString())}\r\n" + $" Authenticated: {info.ClientUser.Identity.IsAuthenticated}";

                UpdateStatus(requestInfo.Sender.ClientID, UpdateType.Information, message + "\r\n\r\n");

                // Also allow consumers to directly consume message via event in response to a user info request
                if (requestInfo.Request.Arguments.Exists("actionable"))
                    SendActionableResponse(requestInfo, true, null, message);
            }
        }