private async Task DecompressRequest(IOwinContext context, IList<string> tmpContentEncoding, CancellationToken cancellationToken)
{
var tmpCompressor = GetCompressor(tmpContentEncoding);
if (tmpCompressor == null)
{
throw new Exception(string.Format("Unable to decompress request, no valid compressor found for '{0}'",
tmpContentEncoding.ToStringExt()));
}
var tmpDestination = new MemoryStream();
using (var tmpRequestBody = context.Request.Body)
{
await tmpCompressor.Decompress(tmpRequestBody, tmpDestination, cancellationToken);
}
//Rewind Stream, so Next() can read it
tmpDestination.Position = 0;
context.Request.Body = tmpDestination;
}