Ejemplo n.º 1
0
        public Task <LotPickResult> BeginPick(LotPickerAttempt attempt)
        {
            State          = LotAllocationState.ALLOCATING;
            PickingAttempt = attempt;
            PickingTask    = new TaskCompletionSource <LotPickResult>();

            var cts = new CancellationTokenSource(TimeSpan.FromSeconds(20));

            PickingTaskWithTimeout = PickingTask.Task.ContinueWith(x => {
                return(x.Result);
            }, cts.Token);

            try
            {
                attempt.Session.Write(new TransferClaim
                {
                    Type   = ClaimType.LOT,
                    Action = OpenAction,
                    //x,y used as id for lots
                    EntityId  = Lot.lot_id,
                    SpecialId = SpecialId,
                    ClaimId   = ClaimId ?? 0,
                    FromOwner = Context.Config.Call_Sign
                });
            }
            catch (Exception ex)
            {
                PickingTask.SetException(ex);
            }

            return(PickingTaskWithTimeout);
        }
Ejemplo n.º 2
0
        public LotPickerAttempt PickServer()
        {
            lock (Servers)
            {
                var best = Servers.OrderByDescending(x => x.Rank).FirstOrDefault();
                if (best == null || best.Rank <= 0)
                {
                    return(new LotPickerAttempt(null)
                    {
                        Success = false
                    });
                }

                var attempt = new LotPickerAttempt(best)
                {
                    Success = true
                };
                best.InFlight.Add(attempt);
                return(attempt);
            }
        }