public async Task LongProcess(int boardId, bool isMultiple, List <int> selectedMessages) { await _dotnetHubInvoker.UpdateProgress(0, "Start..."); //START // *** *** ** WRITE CODE HERE TO CHECK CONNECTION AS A PRIMARY STEP **** *** *** /* * * * * */ string vsnCreated = _createVsnService.createVSN(boardId, isMultiple); await _dotnetHubInvoker.UpdateProgress(10, "New program file created. Attempt to delete old program. Please wait..."); if (await _colorlightServices.GetActiveProgramAsync(boardId) == vsnCreated) { await _colorlightServices.DeleteProgramAsync(boardId); } await _dotnetHubInvoker.UpdateProgress(30, "Attempt to upload and display new program. Please wait..."); bool IsSuccessful = await _colorlightServices.SendProgramAsync(boardId, isMultiple); //Send from TempFolder UploadTime = DateTime.Now.ToString("ddMMMMyyyy, h:mmtt"); await _dotnetHubInvoker.UpdateProgress(70, "Checking status. Please wait..."); //Delay for board to play new program await Task.Delay(3000); await _dotnetHubInvoker.UpdateProgress(80, "Please wait..."); string boardName = _context.Boards.Where(b => b.ID == boardId).Select(b => b.Name).FirstOrDefault(); if (IsSuccessful) { //successfully send program Upload_OK.Add(boardName); await _dotnetHubInvoker.GenaralBroadcast(boardName + " - Upload OK"); if (await _colorlightServices.GetActiveProgramAsync(boardId) == vsnCreated) { //successfully play on display await _dotnetHubInvoker.GenaralBroadcast(boardName + " - Display OK"); if (isMultiple) { _fileManagement.CopyFromTempFolderMultiple(boardId); } else { _fileManagement.CopyFromTempFolderSingle(boardId); } await _dotnetHubInvoker.UpdateProgress(85, ""); await UpdateMessageAssignment(boardId, selectedMessages); await _dotnetHubInvoker.UpdateProgress(90, ""); await UpdateHistory(boardId); //---------------HERE HERE HERE-----------------------------' await CombineHistory(boardId); await _dotnetHubInvoker.UpdateProgress(100, ""); //END Display_OK.Add(boardName); } else { Display_NOTOK.Add(boardName); await _dotnetHubInvoker.GenaralBroadcast(boardName + " - Display NOT OK"); } } else { Upload_NOTOK.Add(boardName); await _dotnetHubInvoker.GenaralBroadcast(boardName + " - Upload NOT OK"); } }