xgap: put source market loading to the same code area

c9s · Nov 15, 2024 · 67a1cd8 · 67a1cd8
1 parent 6078b2e
commit 67a1cd8
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/pkg/strategy/xgap/strategy.go b/pkg/strategy/xgap/strategy.go
@@ -132,16 +132,16 @@ func (s *Strategy) CrossRun(ctx context.Context, _ bbgo.OrderExecutionRouter, se
 	}
 	s.sourceSession = sourceSession
 
-	tradingSession, ok := sessions[s.TradingExchange]
+	s.sourceMarket, ok = s.sourceSession.Market(s.SourceSymbol)
 	if !ok {
-		return fmt.Errorf("trading session %s is not defined", s.TradingExchange)
+		return fmt.Errorf("source session market %s is not defined", s.Symbol)
 	}
-	s.tradingSession = tradingSession
 
-	s.sourceMarket, ok = s.sourceSession.Market(s.SourceSymbol)
+	tradingSession, ok := sessions[s.TradingExchange]
 	if !ok {
-		return fmt.Errorf("source session market %s is not defined", s.Symbol)
+		return fmt.Errorf("trading session %s is not defined", s.TradingExchange)
 	}
+	s.tradingSession = tradingSession
 
 	s.tradingMarket, ok = s.tradingSession.Market(s.Symbol)
 	if !ok {