public async Task PutUngzipFile(CancellationToken cancellationToken, [FromQuery] string fileName, [FromQuery] string sourceUrl, [FromQuery] string directoryName)
{
using (var httpClient = new HttpClient())
{
using (var sourceStream = await httpClient.GetStreamAsync(sourceUrl))
{
using (var gzipStream = new GZipStream(sourceStream, CompressionMode.Decompress))
{
using (var fileStream = _dbFileService.GetFileWriteStream(fileName, directoryName))
{
await gzipStream.CopyToParallelAsync(fileStream, 32000 * 10, cancellationToken);
}
}
}
}
}