public async Task Invoke(HttpContext httpContext, IHostingEnvironment env)
        {
            int delayInMs = _random.Value.Next(_minDelayInMs, _maxDelayInMs);

            FileProcessor fp = new FileProcessor(env);

            Havok myEnt = JsonConvert.DeserializeObject <Havok>(fp.LoadJsonFromAppFolder("\\", "havok.json"));

            if (myEnt.HavokEnabled == true && myEnt.isScaledOut == false)
            {
                await Task.Delay(delayInMs);
            }
            await _next(httpContext);
        }