public PrepareResponse Packet_Prepare(PrepareRequest req)
        {
            if (!_blender.TryPrepare(req.Version))
            {
                return new PrepareResponse()
                       {
                           Message = $"Failed to prepare version {req.Version}",
                           Success = false
                       }
            }
            ;

            return(new PrepareResponse()
            {
                Success = true
            });
        }