/// <summary>
/// Returns true if everything is OK.
/// </summary>
public static async Task <bool> CheckBasicDataValidity()
{
try
{
await DataFeedClient.DownloadAsync(true); // Checks basic data validity.
}
catch (System.Net.WebException)
{
PlatformDependentSettings.ShowMessage(Settings.Localization.UnreachableHost);
return(false);
}
return(true);
}
/// <summary>
/// Returns true if everything is OK.
/// </summary>
public static async Task <bool> CheckBasicDataValidity()
{
if (!DataFeedDesktop.OfflineMode)
{
try
{
await DataFeedClient.DownloadAsync(true); // Checks basic data validity.
}
catch (System.Net.WebException)
{
MessageBox.Show(Settings.Localization.UnreachableHost, Settings.Localization.Offline, MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
}
return(true);
}
/// <summary>
/// Processes the request.
/// </summary>
/// <typeparam name="Req">Request type.</typeparam>
/// <typeparam name="Proc">Processing object type.</typeparam>
/// <typeparam name="Res">Response type.</typeparam>
/// <param name="request">Request to process.</param>
public static async Task <Res> ProcessAsync <Req, Proc, Res>(Req request) where Proc : Networking <Req, Res>, new() where Res : ResponseBase where Req : RequestBase
{
try
{
await DataFeedClient.DownloadAsync(true);
using (var processing = new Proc())
{
return(await processing.ProcessAsync(request, Settings.TimeoutDuration));
}
}
catch
{
return(default(Res));
}
}
/// <summary>
/// Loads data feed.
/// </summary>
public static async void LoadDataFeedAsync()
{
try
{
DataFeedClient.Load(); // Load some data first if exists, then try to update them.
}
catch
{
}
try
{
await DataFeedClient.DownloadAsync(false, TimeoutDuration);
}
catch
{
PlatformDependentSettings.ShowMessage(Settings.Localization.UnreachableHost);
}
}
static StopSimplifiedDataController()
{
AsyncHelpers.RunSync(() => DataFeedClient.DownloadAsync(true));
}
static LineDataController()
{
AsyncHelpers.RunSync(() => DataFeedClient.DownloadAsync(true));
}
static ThroughgoingLinesDataController()
{
AsyncHelpers.RunSync(() => DataFeedClient.DownloadAsync(true));
}
