void StartConfirmOrder()
{
// Get ParentOrderDetail to get PagingId and ParentOrderId from ParentOrderAcceptanceId
BfParentOrderDetail detail = null;
while (true)
{
var resp = Client.GetParentOrder(State.ProductCode, parentOrderAcceptanceId: State.AcceptanceId);
if (resp.IsErrorOrEmpty)
{
Thread.Sleep(_market.Config.OrderRetryInterval);
continue;
}
detail = resp.GetResult();
break;
}
_stateLock.EnterWriteLock();
State.OnParentOrderConfirmed(detail);
_stateLock.ExitWriteLock();
// Get ParentOrder to get parent order state
Observable.Timer(TimeSpan.Zero, Config.ParentOrderConfirmInterval).Subscribe(_ =>
{
try
{
_stateLock.EnterWriteLock();
State.OnParentOrderConfirmed(Client.GetParentOrders(State.ProductCode, count: 1, before: State.PagingId + 1).GetResult());
if (State.ParentOrderState != BfOrderState.Active && State.ParentOrderState != BfOrderState.Unknown)
{
_disposables.Dispose();
}
}
catch (Exception ex) { DebugEx.Trace(ex.Message); }
finally { _stateLock.ExitWriteLock(); }
}).AddTo(_disposables);
// Start child order monitoring
Observable.Timer(TimeSpan.Zero, Config.ChildOrderConfirmInterval).Subscribe(_ =>
{
try
{
_stateLock.EnterWriteLock();
State.OnChildOrderConfirmed(Client.GetChildOrders(State.ProductCode, parentOrderId: State.OrderId).GetResult()); // parent order acceptance ID is not allowed.
}
catch (Exception ex) { DebugEx.Trace(ex.Message); }
finally { _stateLock.ExitWriteLock(); }
}).AddTo(_disposables);
}
// Order detail confirmation is only called single time
public override void OnParentOrderConfirmed(BfParentOrderDetail order)
{
OrderingStatus = RequestingState.Confirmed;
base.OnParentOrderConfirmed(order);
NotifyStateChanged(BfxOrderTransactionEventKind.OrderConfirmed, _market.ServerTime);
}
public virtual void OnParentOrderConfirmed(BfParentOrderDetail order)
{
OrderDetail = order;
order.ChildOrders.Zip(ChildOrders, (o2, o1) => (o1, o2))
.ForEach(e => e.o1.OnOrderConfirmed(e.o2));
}