Fix memory leak via uncleared setTimeout

mapbox · Jan 4, 2018 · 2bc6a33 · 2bc6a33
1 parent 2f16075
commit 2bc6a33
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/source/source_cache.js b/src/source/source_cache.js
@@ -677,6 +677,12 @@ class SourceCache extends Evented {
 
         for (const id in this._tiles)
             this._removeTile(id);
+
+        for (const id in this._cacheTimers) {
+            clearTimeout(this._cacheTimers[id]);
+            delete this._cacheTimers[id];
+        }
+
         this._cache.reset();
     }