private async Task <Stream> GetStreamAsync()
{
var content = _httpResponseMessage.Content;
Stream contentStream = null;
_contentLength = -1;
if (content != null)
{
contentStream = await content.ReadAsStreamAsync();
_contentLength = content.Headers.ContentLength.HasValue ? content.Headers.ContentLength.Value : -1;
if (_contentLength <= 0)
{
var preReadBuffer = new byte[1];
if (await contentStream.ReadAsync(preReadBuffer, 0, 1) == 0)
{
preReadBuffer = null;
contentStream.Dispose();
contentStream = null;
}
else
{
contentStream = new PreReadStream(contentStream, preReadBuffer);
}
}
}
return(contentStream);
}
private async Task<Stream> GetStreamAsync()
{
var content = _httpResponseMessage.Content;
Stream contentStream = null;
_contentLength = -1;
if (content != null)
{
contentStream = await content.ReadAsStreamAsync();
_contentLength = content.Headers.ContentLength.HasValue ? content.Headers.ContentLength.Value : - 1;
if (_contentLength <= 0)
{
var preReadBuffer = new byte[1];
if (await contentStream.ReadAsync(preReadBuffer, 0, 1) == 0)
{
preReadBuffer = null;
contentStream.Dispose();
contentStream = null;
}
else
{
contentStream = new PreReadStream(contentStream, preReadBuffer);
}
}
}
return contentStream;
}