Dear Support,

I have a strategy and I call executeTask from onTick, but the order is not submitted. Nothing happens. No exception, no message comes in onMessage and no order is submitted. Do you have any idea what should I check?

Here is the Callable object:

private class BuyTask implements Callable<IOrder>{

      private IRule rule;
      private IHistory history;
      
      public BuyTask(IRule rule, IHistory history ){
         this.rule = rule;
         this.history = history;
      }
      @Override
      public IOrder call() throws Exception {
         double sl = rule.getStopLoss();
         double tp = rule.getDefaultTargetProfit();
         log("BUY - LABEL: " + rule.getName()+" PRICE: " +history.getLastTick(rule.getInstrument()).getBid()+" SL: " + sl + " TP: " + tp);
         return engine.submitOrder(   "BUY_" + rule.getStopLoss(), 
                              rule.getInstrument(), 
                              IEngine.OrderCommand.BUY, 
                              1,  // TODO: Adjust according to equity and risk
                              history.getLastTick(rule.getInstrument()).getBid(), 
                              slippage, 
                              sl, 
                              tp);
      }
   }

and here is the call from onTick:

if(selectedRule == null ) return;
      
      if(selectedRule.postEval(tick) == RuleSignal.BUY){
         BuyTask bt = new BuyTask(selectedRule, history );
         this.context.executeTask(bt);
      }
      if(selectedRule.postEval(tick) == RuleSignal.SELL){
         SellTask st = new SellTask(selectedRule, history );
         this.context.executeTask(st);
      }

According to log message before submit, the input parameters of submit are valid. (no exception, no message in onMessage)
I am using DEMO account.

Regards,
Kirilla

Dear Support!

Is there any restriction on the "Label" param of the IEngine.submitOrder function? I didn't find any in the API docs, but I found the reason of my problem above. I replaced my label

"BUY_EURUSD:FIFTEEN_MINS:jfstrategies.SimpleMACDRule"

with this one

"BUY"

and it works now.

Best regards,
Kirilla

Hi,
The label must starts with a letter, and can contain alphanumeric symbols but not special characters like ~.