public ForsmanHostHandler(NetworkInterfaceCard communicationModule, ContainerTable containerTable, ILoadManager loadManager, StrategyActionType currentActionType,
SimulationSize simulationSize) : base(communicationModule, containerTable, loadManager)
{
_currentActionType = currentActionType;
SimulationSize = simulationSize;
MaxUtilization = Global.OtherMaxUtilization;
MinUtilization = Global.OtherMinUtilization;
}
protected LocationStrategy(int auctionId, int owner, List <int> candidates, StrategyActionType actionType)
{
InstanceId = auctionId;
Owner = owner;
ActionType = actionType;
ExpectedBids = candidates.Count;
_remaningBids = candidates.Count;
_candidates = candidates;
}
public InOrderProping(int auctionId, int owner, List <int> candidates, StrategyActionType actionType, ContainerLoadInfo loadInfo)
: base(auctionId, owner, candidates, actionType)
{
if (actionType == StrategyActionType.PullAction && ContainerLoadInfo != null)
{
throw new NotImplementedException();
}
ContainerLoadInfo = loadInfo;
}
/// <summary>
/// Should Be Optimized for the reasons to add new host or remove one
/// </summary>
/// <param name="hostId"></param>
/// <param name="atype"></param>
protected void InitiateRejectAction(int hostId, StrategyActionType atype)
{
var action = RejectActions.Nothing;
switch (atype)
{
case StrategyActionType.PushAction:
if (DataHolder.GetUtilization(hostId) == UtilizationStates.UnderUtilization ||
DataHolder.GetUtilization(hostId) == UtilizationStates.Normal)
{
//throw new NotImplementedException("How come");
action = RejectActions.TestWalid;
}
else if (DataHolder.GetUtilization(hostId) == UtilizationStates.Evacuating)
{
action = RejectActions.CancelEvacuation;
//UpdateSate(hostId, UtilizationStates.UnderUtilization,"Master");
DataHolder.SetUtilization(hostId, UtilizationStates.UnderUtilization);
}
else if (DataHolder.GetCandidateHosts(UtilizationStates.UnderUtilization, hostId).Count == 0 &&
DataHolder.GetCandidateHosts(UtilizationStates.Evacuating, hostId).Count == 0)
{
PowerController.PowerOnHost();
}
else
{
//Should I cancell all evacuations
}
break;
case StrategyActionType.PullAction:
//Evacuate Host
if (DataHolder.GetCandidateHosts(UtilizationStates.OverUtilization, hostId).Count == 0)
{
action = RejectActions.Evacuate;
//UpdateSate(hostId, UtilizationStates.Evacuating, "Master");
DataHolder.SetUtilization(hostId, UtilizationStates.Evacuating);
//evacuating.Add(hostId, DateTime.Now);
}
break;
default:
throw new ArgumentOutOfRangeException();
}
RejectRequest request = new RejectRequest(hostId, this.MachineId, atype, action);
CommunicationModule.SendMessage(request);
}
public LeastFullAuction(int auctionId, int auctionOwner, List <int> candidates, StrategyActionType strategyActionType)
: base(auctionId, auctionOwner, candidates, strategyActionType)
{
}
public LeastPullsAuction(int instanceId, int owner, List <int> candidates, StrategyActionType actionType)
: base(instanceId, owner, candidates, actionType)
{
}
/// <summary>
/// Should Be Optimized for the reasons to add new host or remove one
/// </summary>
/// <param name="hostId"></param>
/// <param name="atype"></param>
protected void InitiateRejectAction(int hostId, StrategyActionType atype)
{
//Implement Conditions for How to Add New Nodes or Remove
//Implement Add Host and Evacuation System Locks
var action = RejectActions.Nothing;
switch (atype)
{
case StrategyActionType.PushAction:
//Create New Host
//if (hostId != EvacuatingHost)
//if (EvacuatingHost == 0)
if (EvacuatingHosts.Count == 0)
{
//if (_pushFailures > Global.GetNoOfFailures)
if (!DataHolder.GetCandidateHosts(UtilizationStates.UnderUtilization, 0).Any())
{
PowerController.PowerOnHost();
}
//_pushFailures = 0;
//else
//{
// //_pushFailures++;
//}
}
//else if (hostId == EvacuatingHost)
else if (EvacuatingHosts.Contains(hostId))
{
action = RejectActions.CancelEvacuation;
Console.WriteLine($"Cancel Evacuation for {hostId}");
//EvacuatingHost = 0;
EvacuatingHosts.Remove(hostId);
DataHolder.SetUtilization(hostId, UtilizationStates.UnderUtilization);
}
else
{
//throw new Exception("Evacuting Host with Push Request, What to Do");
//Options (Cancel Evacuation Mode @All Hosts)
foreach (var ehost in EvacuatingHosts)
{
DataHolder.SetUtilization(ehost, UtilizationStates.UnderUtilization);
var cem = new CancelEvacuation(ehost, this.MachineId);
CommunicationModule.SendMessage(cem);
}
EvacuatingHosts.Clear();
}
break;
case StrategyActionType.PullAction:
//Evacuate Host
if (EvacuatingHosts.Contains(hostId))
{
throw new NotImplementedException();
}
if ( //(EvacuatingHost == 0 &&
!DataHolder.GetCandidateHosts(UtilizationStates.OverUtilization, 0).Any())
{
DataHolder.SetUtilization(hostId, UtilizationStates.Evacuating);
//EvacuatingHost = hostId;
EvacuatingHosts.Add(hostId);
if (EvacuatingHosts.Count > 1)
{
}
action = RejectActions.Evacuate;
Console.WriteLine($"Start Evacuation for {hostId}");
}
//else if (hostId == EvacuatingHost)
//{
// throw new NotImplementedException();
//}
break;
default:
throw new ArgumentOutOfRangeException();
}
RejectRequest request = new RejectRequest(hostId, this.MachineId, atype, action);
CommunicationModule.SendMessage(request);
}
public RejectRequest(int target, int sender, StrategyActionType type, RejectActions action) : base(target, sender, MessageTypes.RejectRequest)
{
Auctiontype = type;
RejectAction = action;
}
private Auction CreateAuctionInstance(AuctionTypes auctionType, int auctionOwner, List <int> candidates, StrategyActionType strategyActionType)
{
int instanceId = Helpers.RandomNumberGenerator.GetInstanceRandomNumber();
switch (auctionType)
{
case AuctionTypes.MostFull:
return(new MostFullAuction(instanceId, auctionOwner, candidates, strategyActionType));
case AuctionTypes.LeastFull:
return(new LeastFullAuction(instanceId, auctionOwner, candidates, strategyActionType));
case AuctionTypes.Random:
return(new RandomAuction(instanceId, auctionOwner, candidates, strategyActionType));
case AuctionTypes.LeastPulls:
return(new LeastPullsAuction(instanceId, auctionOwner, candidates, strategyActionType));
//case AuctionTypes.MaxEntropy:
// break;
//case AuctionTypes.LeastEnergy:
// break;
default:
throw new ArgumentOutOfRangeException("auctionType");
}
}