wyDay.Controls.AutomaticUpdaterBackend.updateHelper_PipeServerDisconnected C# (CSharp) Method

        void updateHelper_PipeServerDisconnected(object sender, UpdateHelperData e)
        {
            // wyUpdate should only ever exit after success or failure
            // otherwise it is a premature exit (and needs to be treated as an error)
            if (UpdateStepOn == UpdateStepOn.Checking
                || UpdateStepOn == UpdateStepOn.DownloadingUpdate
                || UpdateStepOn == UpdateStepOn.ExtractingUpdate
                || e.UpdateStep == UpdateStep.RestartInfo)
            {
                if (e.UpdateStep == UpdateStep.RestartInfo)
                {
                    if (ClosingAborted != null)
                        ClosingAborted(this, EventArgs.Empty);

                    ClosingForInstall = false;
                }

                // wyUpdate premature exit error
                UpdateStepFailed(UpdateStepOn, new FailArgs { wyUpdatePrematureExit = true, ErrorTitle = e.ExtraData[0], ErrorMessage = e.ExtraData[1] });
            }
        }