protected ActionBlock(bool ensureOrdered = false, int maxDegreeOfParallelism = 1)
{
_actionBlock = new System.Threading.Tasks.Dataflow.ActionBlock <TInput>(
Act,
new ExecutionDataflowBlockOptions
{
EnsureOrdered = ensureOrdered,
MaxDegreeOfParallelism = maxDegreeOfParallelism
}
);
}
public async Task MCDownload(List <string[]> urls, string instanceName, CancellationToken _ctsblock)
{
_cts = new CancellationTokenSource();
int count = urls.Count;
urlsList = urls;
Dialogs.InstallModpack.singleton.filesToDownload.Content = "0" + "/" + urls.Count;
if (urls != null && urls.Count != 0)
{
System.Net.ServicePointManager.DefaultConnectionLimit = Int32.Parse(Properties.Settings.Default["download_threads"].ToString());
var block = new System.Threading.Tasks.Dataflow.ActionBlock <string[]>(async url =>
{
try
{
Application.Current.Dispatcher.Invoke(new Action(() =>
{
}));
await DownloadLibraries(url, instanceName);
//await ExtractForgeFiles(url);
}
catch (Exception e)
{
Application.Current.Dispatcher.Invoke(new Action(() =>
{
Windows.DebugOutputConsole.singleton.Write("ERRORE IN" + url + "\r\n" + e);
}));
MessageBox.Show("ERRORE IN" + url + "\r\n" + e);
}
}, new ExecutionDataflowBlockOptions {
MaxDegreeOfParallelism = Int32.Parse(Properties.Settings.Default["download_threads"].ToString()), CancellationToken = _ctsblock
});
foreach (var url in urls)
{
block.Post(url);
}
block.Complete();
try
{
await block.Completion;
}
catch (TaskCanceledException)
{
return;
}
Dialogs.InstallModpack.singleton.filesToDownload.Content = urls.Count + "/" + urls.Count;
Dialogs.InstallModpack.singleton.totalPercentage.Content = "100%";
Dialogs.InstallModpack.singleton.progressBarDownload.Value = 100;
}
}