Microsoft.OfficeProPlus.InstallGenerator.Implementation.OfficeInstallManager.InitConnections C# (CSharp) Method

        public async Task InitConnections()
        {
            WmiInstall.remoteUser = _username;
            WmiInstall.remoteComputerName = _computerName;
            WmiInstall.remoteDomain = _domain;
            WmiInstall.remotePass = _password;
            WmiInstall.connectionNamespace = "\\root\\cimv2"; 

            //need to set Powershell info now..           
            PowershellInstall.remoteUser = _username;
            PowershellInstall.remoteComputerName = _computerName;
            PowershellInstall.remoteDomain = _domain;
            PowershellInstall.remotePass = _password;

            ExceptionDispatchInfo exception = null;
            try
            {
                await WmiInstall.InitConnection();
                _connectionType = ConnectionType.WMI;
                return;
                //PowershellInstall.InitConnection();
                //_connectionType = ConnectionType.PowerShell;
                //return;
            }
            catch (Exception ex)
            {
                exception = ExceptionDispatchInfo.Capture(ex);
            }

            try
            {
                PowershellInstall.InitConnection();
                _connectionType = ConnectionType.PowerShell;
                return;
                //await WmiInstall.InitConnection();
                //_connectionType = ConnectionType.WMI;
                //return;
            }
            catch (Exception ex)
            {
                exception = ExceptionDispatchInfo.Capture(ex);
            }

            exception?.Throw();
        }