/// <summary> /// Processes the request async. /// </summary> public async override Task ProcessAsync() { try { RouterRequest routerReq = await Receive <RouterRequest>(); Logging.Log($"Received router request from { ((IPEndPoint)client.Client.RemoteEndPoint).Address.ToString() }. Data: { routerReq.ToString() }"); RouterResponse routerRes = null; await Task.Run(() => { using (var routerProcessing = new Interop.RouterManaged(DataFeed.Full, routerReq)) { routerProcessing.ObtainJourneys(); routerRes = routerProcessing.ShowJourneys(); } }); Send(routerRes); Logging.Log($"Router response to { ((IPEndPoint)client.Client.RemoteEndPoint).Address.ToString() } was successfully sent."); } catch (Exception ex) { Logging.Log($"Router request from { ((IPEndPoint)client.Client.RemoteEndPoint).Address.ToString() } could not be processed. { Logging.LogException(ex) }"); } Dispose(); }
public static async Task <RouterResponse> SendRouterRequestAsync(RouterRequest routerRequest, bool forceCache = false) { RouterResponse routerResponse = null; if (DataFeedDesktop.OfflineMode) { await Task.Run(() => { using (var routerProcessing = new Interop.RouterManaged(DataFeedDesktop.Full, routerRequest)) { routerProcessing.ObtainJourneys(); routerResponse = routerProcessing.ShowJourneys(); } }); } else { using (var routerProcessing = new RouterProcessing()) { var cached = JourneyCached.Select(routerRequest.SourceStationID, routerRequest.TargetStationID); if (cached == null || (cached.ShouldBeUpdated || forceCache)) { try { if (!await CheckBasicDataValidity()) { var results = cached?.FindResultsSatisfyingRequest(routerRequest); return(results?.Journeys.Count == 0 ? null : results); } // Process the request immediately so the user does not have to wait until the caching is completed. routerResponse = await routerProcessing.ProcessAsync(routerRequest, routerRequest.Count == -1?int.MaxValue : Settings.TimeoutDuration); // Then update the cache. #pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed if (cached != null && cached.ShouldBeUpdated && routerRequest.Count != -1) { Task.Run(async() => cached.UpdateCache(await routerProcessing.ProcessAsync(cached.ConstructNewRequest(), int.MaxValue))); } #pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed } catch (System.Net.WebException) { MessageBox.Show(Settings.Localization.UnreachableHost, Settings.Localization.Offline, MessageBoxButtons.OK, MessageBoxIcon.Error); } } else { routerResponse = cached?.FindResultsSatisfyingRequest(routerRequest); if (routerResponse?.Journeys.Count == 0) { routerResponse = await routerProcessing.ProcessAsync(routerRequest, Settings.TimeoutDuration); } } } } return(routerResponse); }