private void WriteByParts(BlockingQueue <BlockingWorkItem <byte[]> > inputBlockingQueue,
Action onFinished,
Cancellation cancellation = null)
{
new Thread(() =>
{
_target.WriteByParts(CompressedParts());
if (!cancellation.IsCancelled())
{
onFinished();
}
IEnumerable <byte[]> CompressedParts()
{
while (inputBlockingQueue.Dequeue(out var part))
{
if (cancellation?.IsCancelled() ?? false)
{
yield break;
}
yield return(part.GetResult());
}
}
}).Start();
}
private async Task WriteByParts(ChannelReader <Task <byte[]> > channelReader, CancellationToken cancellationToken)
{
await Task.Run(async() =>
{
await _fileTarget.WriteByParts(Parts());
}, cancellationToken);
async IAsyncEnumerable <byte[]> Parts()
{
while (await channelReader.WaitToReadAsync(cancellationToken))
{
var processedPartTask = await channelReader.ReadAsync(cancellationToken);
var processedPart = await processedPartTask;
yield return(processedPart);
}
}
}
