private void DoBeginSearch()
{
ProxySearchFeedback feedback = new ProxySearchFeedback();
using (TaskItem taskItem = Context.Get <ITaskManager>().Create(Properties.Resources.SearchInitialization))
{
Engine.Application application = new ProxySearchEngineApplicationFactory().Create(taskItem, feedback);
Task task = application.SearchAsync(Context.Get <CancellationTokenSource>());
}
}
private async void CheckProxyAsync(Proxy proxy)
{
using (TaskItem task = TaskManager.Create(Properties.Resources.CheckingProxyIfItWorks))
{
DisposeInitializationTaskIfRequired();
await Task.Run(async() =>
{
if (CancellationTokenSource.IsCancellationRequested)
{
return;
}
task.UpdateDetails(string.Format(Resources.ProxyCheckingIfAliveFormat, proxy));
BanwidthInfo bandwidth = null;
if (await Alive(proxy, task, () => bandwidth = new BanwidthInfo()
{
BeginTime = DateTime.Now
}, lenght =>
{
task.UpdateDetails(string.Format(Resources.ProxyGotFirstResponseFormat, proxy.AddressPort), Tasks.TaskStatus.Progress);
bandwidth.FirstTime = DateTime.Now;
bandwidth.FirstCount = lenght * 2;
}, lenght =>
{
bandwidth.EndTime = DateTime.Now;
bandwidth.EndCount = lenght * 2;
}, CancellationTokenSource))
{
if (CancellationTokenSource.IsCancellationRequested)
{
return;
}
task.UpdateDetails(string.Format(Resources.ProxyDeterminingProxyType, proxy.AddressPort), Tasks.TaskStatus.GoodProgress);
ProxyDetails proxyDetails = new ProxyDetails(await GetProxyDetails(proxy, task, CancellationTokenSource), UpdateProxyDetails);
task.UpdateDetails(string.Format(Resources.ProxyDeterminingLocationFormat, proxy.AddressPort), Tasks.TaskStatus.GoodProgress);
IPAddress proxyAddress = proxyDetails.Details.OutgoingIPAddress ?? proxy.Address;
CountryInfo countryInfo = await GeoIP.GetLocation(proxyAddress.ToString());
ProxyInfo proxyInfo = new ProxyInfo(proxy)
{
CountryInfo = countryInfo,
Details = proxyDetails
};
if (bandwidth != null)
{
HttpDownloaderContainer.BandwidthManager.UpdateBandwidthData(proxyInfo, bandwidth);
}
proxyInfo.RatingData = await RatingManager.GetRatingDataAsync(proxyInfo);
ProxySearchFeedback.OnAliveProxy(proxyInfo);
}
});
}
}
