Rules suspension

Sometimes you want to set multiple rules in suspension mode (prevent them from triggering until code initialization will be finished). To do this, the MarketRuleHelper.SuspendRules(System.Action action ) method is used.

Using rule suspension

• Out of the strategy:

  MarketRuleHelper.SuspendRules(() =>	
  {
    order
    	.WhenRegistered(Connector)
    	.Do(() => Connector.AddInfoLog("The order was successfully registered."))
    	.Once()
    	.Apply(this);
  
    order
    	.WhenCanceled(Connector)
    	.Do(() => Connector.AddInfoLog("The order was successfully cancelled."))
    	.Once()
    	.Apply(this);
  });
  
  

• Inside the strategy:

  class FirstStrategy : Strategy
  {
    ...
  
         this.SuspendRules(() =>
         {
    	_connector
                 .WhenCandlesFinished(_series)
                 .Do(FinishCandle)
                 .Apply(this);
             Security
                 .WhenNewTrade(Connector)
                 .Do(NewTrade)
                 .Apply(this);
         });
     }
      ...
  }