public static void CloudSim(Models.Tuple tuple, Services service, List <string> datacenter)
{
Debug.WriteLine("CloudSim" + tuple.ID);
try
{
Stopwatch watch = new Stopwatch();
var result = new Results();
watch.Start();
result.InitiatesTime = watch.Elapsed.TotalMilliseconds.ToString();
var Broker = new CloudBroker()
{
Service = service,
DatacenterList = DataCenterBusiness.GetDataCenterList().Where(a => datacenter.Any(z => a.Name.Contains(z))).ToList(),
Tuple = tuple,
// create VM
SelectedVM = new VM(service.ID, 1, service.MIPS, service.NumberOfPes, service.RAM, service.BW, service.Size, service.Name,
new CloudletScheduler(), new GeoLocation(47.599949, -122.326815))
};
Broker.SelectedDataCenter = BrokerUtility.GetValidDataCenter(Broker.Tuple, Broker.DatacenterList);
if (Broker.SelectedDataCenter != null)
{
lock (Lock)
{
result.Link = linksList.Where(x => x.Source == tuple.Name && x.Destination == Broker.SelectedDataCenter.Name && x != null).FirstOrDefault();
result.Link.Propagationtime = Math.Round(result.Link.Propagationtime, 3);// + tuple.QueueDelay;
}
// returns the host by finding the appropirate and then add the vm into the vmlist of host object.
Broker.SelectedHost = BrokerUtility.GetHostFromDataCenter(Broker.SelectedDataCenter, Broker.SelectedVM);
if (Broker.SelectedHost != null)
{
result.CloudBroker = Broker;
tuple.InternalProcessingTime = Math.Round(watch.Elapsed.TotalMilliseconds, 3);
tuple.IsServed = true;
// it will execute on policy 4
if (FogSimulator.IsCreateCache)
{
lock (cloudCahce)
{
cloudCahce.Add(new CloudCache()
{
DataType = tuple.DataType, Cloud = Broker.SelectedDataCenter.Name, InternalProcessingTime = tuple.InternalProcessingTime, link = result.Link
});
}
}
ResourceUtility.ReleaseResources(Broker.SelectedHost, Broker.SelectedVM);
}
else
{
tuple.IsServerFound = false; tuple.IsServed = false;
}
result.ElapsedTime = (watch.Elapsed.TotalMilliseconds + result.Link.Propagationtime) - Convert.ToDouble(result.InitiatesTime);
}
else
{
tuple.IsReversed = true;
}
result.Tuple = tuple;
watch.Stop();
// result.InActiveFogDecives = fogList.Where(x => x.IsActive == false).ToList();
CloudSimulator.resultList.Add(result);
}
catch (Exception ex)
{
throw new ArgumentException(ex.Message);
}
}