private async Task <ServiceStatus> GetThingNames(BufferBlock <string> queue, string storageName) { try { bool status = await InputManagerAsync.GetNames(queue, storageName); if (status) { GlobalMessageHandler.OutputMessage("Things were successfully gotten."); return(ServiceStatus.Ok); } GlobalMessageHandler.OutputMessage($"No Things were found in \"{storageName}\"."); return(ServiceStatus.Nothing); } catch (Exception ex) { _logger.Error(ex, "Exception occured during input work."); return(ServiceStatus.InputError); } }
private DataflowPipeline ConstructPipeline(string storageName) { // Input component work. InputtersFlow inputtersFlow = InputManagerAsync.CreateFlow(storageName); // Crawlers component work. CrawlersFlow crawlersFlow = CrawlersManagerAsync.CreateFlow(); // Appraisers component work. AppraisersFlow appraisersFlow = AppraisersManagerAsync.CreateFlow(); // Output component work. OutputtersFlow outputtersFlow = OutputManagerAsync.CreateFlow(storageName: string.Empty); // Constructing pipeline. inputtersFlow.LinkTo(crawlersFlow); crawlersFlow.LinkTo(appraisersFlow); appraisersFlow.LinkTo(outputtersFlow); return(new DataflowPipeline(inputtersFlow, outputtersFlow)); }