public override void StopMachine()
{
//lock (CommunicationLock)
{
foreach (var container in _containerTable.GetAllContainers())
{
container.StopContainer();
}
Started = false;
}
}
private void HandlePullRequest(ForsmanPullRequest message)
{
ForsmanLoadAvailabilityResponce responce;
if (BidLock == -1)
{
BidLock = message.SenderId;
List <ForsmanBid> bids = new List <ForsmanBid>();
var load = LoadManager.GetPredictedHostLoadInfo();
foreach (var cont in ContainerTable.GetAllContainers())
{
var conload = cont.GetContainerPredictedLoadInfo();
var nload = LoadManager.GetHostLoadInfoAWithoutContainer(conload);
if (LoadManager.CanITakeLoad(conload))
//&& nload.CalculateTotalUtilizationState(MinUtilization, MaxUtilization) != UtilizationStates.UnderUtilization)
{
ForsmanBid bid = new ForsmanBid(MachineId, true, nload, message.AuctionId, conload.ContainerId,
BidReasons.ValidBid, conload);
bids.Add(bid);
}
}
responce = new ForsmanLoadAvailabilityResponce(message.SenderId, this.MachineId, load, true, bids);
}
else
{
responce = new ForsmanLoadAvailabilityResponce(message.SenderId, this.MachineId, null, false, null);
//Resources are locked in the first place
}
CommunicationModule.SendMessage(responce);
}
private void CompareAndBalance()
{
var hosts = _commonLoadManager.GetAllHostLoadInfos();
Dictionary <int, double> pdis = CalculatePropDistributionForAllHosts(hosts);
Random r = new Random(Guid.NewGuid().GetHashCode());
List <ContainerToHost> list = new List <ContainerToHost>();
foreach (var container in ContainerTable.GetAllContainers())
{
var k = r.GetRandomFromDictionary(pdis);
var cdash = _commonLoadManager.GetHostLoadInfoByHostIdAfterContainer(k, container.GetContainerNeededLoadInfo()).Volume;//Should be after adding the current container
var c = LoadManager.GetNeededHostLoadInfo().Volume;
if (cdash < c)
{
list.Add(new ContainerToHost(container.ContainerId, k, c - cdash));
}
}
if (list.Count == 0)
{
return;
}
var total = list.Select(x => x.Cost).Sum();
foreach (var item in list)
{
item.Probaility = item.Cost / total;
}
var result = r.GetRandomFromContainerToHost(list);
MigrationContainer(result);
Busy = true;
}
