Task <int> ProcessRead(byte[] buffer, int offset, int size, CancellationToken cancellationToken)
{
if (read_eof)
{
return(Task.FromResult(0));
}
if (cancellationToken.IsCancellationRequested)
{
return(Task.FromCanceled <int> (cancellationToken));
}
return(HttpWebRequest.RunWithTimeout(
ct => innerStream.ReadAsync(buffer, offset, size, ct),
ReadTimeout,
() => {
Operation.Abort();
innerStream.Dispose();
}, cancellationToken));
}
protected override void Close_internal(ref bool disposed)
{
WebConnection.Debug($"{ME} CLOSE: disposed={disposed} closed={closed} nextReadCalled={nextReadCalled}");
if (!closed && !nextReadCalled)
{
nextReadCalled = true;
WebConnection.Debug($"{ME} CLOSE #1: read_eof={read_eof} bufferedEntireContent={bufferedEntireContent}");
if (read_eof || bufferedEntireContent)
{
disposed = true;
innerStream?.Dispose();
innerStream = null;
Operation.Finish(true);
}
else
{
// If we have not read all the contents
closed = true;
disposed = true;
Operation.Finish(false);
}
}
}