private void BeginGetChunk_Completed(IAsyncResult asyncResult)
{
var downloadRequest = (DownloadRequest)asyncResult.AsyncState;
MediaTrack track = downloadRequest.MediaTrack;
ChunkResult chunk = track.TrackInfo.EndGetChunk(asyncResult);
NotifyRequestSuccessful(downloadRequest);
DownloadCompleted(this, downloadRequest.MediaTrack, downloadRequest.ChunkTimestamp, chunk);
}
private void ChunkDownloadManager_ChunkDownloadCompleted(ChunkDownloadManager downloadManager, TrackInfo track, TimeSpan timestamp, ChunkResult result)
{
var dataChunk = track.Stream.ChunkList.First(i => i.TimeStamp == timestamp);
if (result.Result == ChunkResult.ChunkResultState.Succeeded)
{
OnDownloadStreamDataCompleted(track, dataChunk, result.ChunkData, track.Stream);
if (DownloadStreamDataCompleted != null)
{
DownloadStreamDataCompleted(this, track, dataChunk, result.ChunkData, track.Stream);
}
}
else
{
if (DownloadStreamDataFailed != null)
{
DownloadStreamDataFailed(this, track, dataChunk, result.Error);
}
}
}
private void ChunkDownloadManager_ChunkDownloadCompleted(ChunkDownloadManager downloadManager, TrackInfo track, TimeSpan timestamp, ChunkResult result)
{
var dataChunk = track.Stream.ChunkList.First(i => i.TimeStamp == timestamp);
if (result.Result == ChunkResult.ChunkResultState.Succeeded)
{
OnDownloadStreamDataCompleted(track, dataChunk, result.ChunkData, track.Stream);
if (DownloadStreamDataCompleted != null) DownloadStreamDataCompleted(this, track, dataChunk, result.ChunkData, track.Stream);
}
else
{
if (DownloadStreamDataFailed != null) DownloadStreamDataFailed(this, track, dataChunk, result.Error);
}
}
private void ChunkDownloadManager_ChunkDownloadCompleted(ChunkDownloadManager downloadManager, MediaTrack track,
TimeSpan timestamp, ChunkResult result)
{
try
{
var dataChunk = track.ParentStream.DataChunks.First(i => i.Timestamp == timestamp);
if (result.Result == ChunkResult.ChunkResultState.Succeeded)
{
var downloadResult = new StreamDownloadResult
{
DataChunk = dataChunk,
Stream = result.ChunkData,
Type = track.ParentStream.Type
};
DownloadStreamDataCompleted.IfNotNull(i => i(this, track, downloadResult));
}
else
{
Exception err = result.Error ?? new DownloadStreamDataTimeOutException();
DownloadStreamDataFailed.IfNotNull(i => i(this, track, dataChunk, err));
}
}
catch (Exception ex)
{
DownloadStreamDataFailed.IfNotNull(i => i(this, track, null, ex));
}
}
