/// <summary>
/// Starts downloading the request.
/// </summary>
/// <param name="request">The request data.</param>
/// <param name="originator">The request's originator.</param>
/// <returns>The active download.</returns>
protected virtual IDownload DownloadAsync(Request request, INode originator)
{
var cancel = new CancellationTokenSource();
if (_filter.Invoke(request, originator))
{
var task = LoadAsync(request, cancel.Token);
var download = new Download(task, cancel, request.Address, originator);
Add(download);
task.ContinueWith(m => Remove(download));
return(download);
}
return(new Download(TaskEx.FromResult(default(IResponse)), cancel, request.Address, originator));
}
private void ApplyWebRequestFilters(HttpRequestMessage httpReq)
{
RequestFilter?.Invoke(httpReq);
GlobalRequestFilter?.Invoke(httpReq);
}
private void ApplyWebRequestFilters(HttpWebRequest client)
{
RequestFilter?.Invoke(client);
GlobalRequestFilter?.Invoke(client);
}
private void ApplyWebRequestFilters(HttpRequestMessage request)
{
RequestFilter?.Invoke(request);
}
