Merge pull request #30 from FinalDoubleTen/BE-68-Async-Trip-Path

Refactor : 경로 관련 동시성 이슈 해결
WePlanPlans · Jan 11, 2024 · f642921 · f642921
2 parents bc78467 + 43b20e5
commit f642921
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/java/org/tenten/tentenstomp/global/component/PathComponent.java b/src/main/java/org/tenten/tentenstomp/global/component/PathComponent.java
@@ -11,6 +11,7 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
 
 @Component
 @RequiredArgsConstructor
@@ -23,7 +24,7 @@ public class PathComponent {
     public TripPathCalculationResult getTripPath(List<TripPlace> tripPlaceList) {
         List<PathCalculateRequest> pathCalculateRequests = toPathCalculateRequest(tripPlaceList);
         Integer priceSum = 0;
-        List<TripPathInfoMsg> pathInfoMsgs = new ArrayList<>();
+        List<TripPathInfoMsg> pathInfoMsgs = new CopyOnWriteArrayList<>();
         for (PathCalculateRequest calculateRequest : pathCalculateRequests) {
             asyncPathComponent.calculatePath(calculateRequest.from(), calculateRequest.to(), pathInfoMsgs);
         }