⚡️ [iOS] Improve cache container mutations (#803)

fluttercandies · Jul 14, 2022 · 4b693e2 · 4b693e2
1 parent 81c062a
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -9,6 +9,7 @@ that can be found in the LICENSE file. -->
 ### Improvements
 
 - Improve `MD5Utils` on iOS. (#802)
+- Improve cache container mutations on iOS. (#803)
 
 ### Fixes
 

diff --git a/ios/Classes/core/PMCacheContainer.m b/ios/Classes/core/PMCacheContainer.m
@@ -16,15 +16,19 @@ - (instancetype)init {
 }
 
 - (void)putAssetEntity:(PMAssetEntity *)entity {
-    map[entity.id] = entity;
+    @synchronized (map) {
+        self->map[entity.id] = entity;
+    }
 }
 
 - (PMAssetEntity *)getAssetEntity:(NSString *)id {
     return map[id];
 }
 
 - (void)clearCache {
-    [map removeAllObjects];
+    @synchronized (map) {
+        [self->map removeAllObjects];
+    }
 }
 
 @end