public static Task <Uri> ParseAsync(this M3U8Parser parser, IWebReader webReader, IRetryManager retryManager, Uri playlist, CancellationToken cancellationToken)
{
IRetry retry = RetryManagerExtensions.CreateWebRetry(retryManager, 2, 250);
return(retry.CallAsync <Uri>((Func <Task <Uri> >)(() => WebReaderExtensions.ReadStreamAsync <Uri>(webReader, playlist, retry, (Func <Uri, Stream, Uri>)((actualPlaylist, stream) =>
{
M3U8ParserExtensions.Parse(parser, actualPlaylist, stream, (Encoding)null);
return actualPlaylist;
}), cancellationToken)), cancellationToken));
}
public async Task <TCached> ReadAsync <TCached>(Func <Uri, byte[], TCached> factory, CancellationToken cancellationToken, WebResponse webResponse = null) where TCached : class
{
if (null == (object)(this._cachedObject as TCached))
{
this._cachedObject = (object)null;
}
IRetry retry = RetryManagerExtensions.CreateWebRetry(this._retryManager, 2, 250);
await RetryExtensions.CallAsync(retry, (Func <Task>)(() => this.Fetch <TCached>(retry, factory, webResponse, cancellationToken)), cancellationToken).ConfigureAwait(false);
return(this._cachedObject as TCached);
}
public virtual async Task <ISegmentManager> CreateAsync(ISegmentManagerParameters parameters, ContentType contentType, CancellationToken cancellationToken)
{
ISegmentManager segmentManager1;
foreach (Uri uri in (IEnumerable <Uri>)parameters.Source)
{
Uri localUrl = uri;
IRetry retry = RetryManagerExtensions.CreateWebRetry(this._retryManager, 3, 333);
ISegmentManager segmentManager = await retry.CallAsync <ISegmentManager>((Func <Task <ISegmentManager> >)(async() =>
{
IWebReader webReader = this._webReaderManager.CreateReader(localUrl, ContentTypes.Pls.Kind, (IWebReader)null, ContentTypes.Pls);
ISegmentManager segmentManager2;
try
{
using (IWebStreamResponse webStreamResponse = await webReader.GetWebStreamAsync(localUrl, false, cancellationToken, (Uri)null, new long?(), new long?(), (WebResponse)null).ConfigureAwait(false))
{
if (!webStreamResponse.IsSuccessStatusCode)
{
webReader.Dispose();
segmentManager2 = (ISegmentManager)null;
}
else
{
using (Stream stream = await webStreamResponse.GetStreamAsync(cancellationToken).ConfigureAwait(false))
segmentManager2 = await this.ReadPlaylistAsync(webReader, webStreamResponse.ActualUrl, stream, cancellationToken).ConfigureAwait(false);
}
}
}
catch (Exception ex)
{
webReader.Dispose();
throw;
}
return(segmentManager2);
}), cancellationToken);
if (null != segmentManager)
{
segmentManager1 = segmentManager;
goto label_10;
}
}
segmentManager1 = (ISegmentManager)null;
label_10:
return(segmentManager1);
}
private Task <byte[]> LoadKeyAsync(Uri uri, CancellationToken cancellationToken)
{
Debug.WriteLine("HlsStreamSegments.LoadKeyAsync() " + (object)uri);
return(RetryManagerExtensions.CreateWebRetry(this._retryManager, 4, 100).CallAsync <byte[]>((Func <Task <byte[]> >)(() => this._webReader.GetByteArrayAsync(uri, cancellationToken, (WebResponse)null)), cancellationToken));
}
