Pass errors to cluster function callbacks (#9251)

mapbox · Feb 3, 2020 · 544e32b · 544e32b
1 parent 6e8e601
commit 544e32b
Showing 1 changed file with 15 additions and 3 deletions.
diff --git a/src/source/geojson_worker_source.js b/src/source/geojson_worker_source.js
@@ -283,15 +283,27 @@ class GeoJSONWorkerSource extends VectorTileWorkerSource {
     }
 
     getClusterExpansionZoom(params: {clusterId: number}, callback: Callback<number>) {
-        callback(null, this._geoJSONIndex.getClusterExpansionZoom(params.clusterId));
+        try {
+            callback(null, this._geoJSONIndex.getClusterExpansionZoom(params.clusterId));
+        } catch (e) {
+            callback(e);
+        }
     }
 
     getClusterChildren(params: {clusterId: number}, callback: Callback<Array<GeoJSONFeature>>) {
-        callback(null, this._geoJSONIndex.getChildren(params.clusterId));
+        try {
+            callback(null, this._geoJSONIndex.getChildren(params.clusterId));
+        } catch (e) {
+            callback(e);
+        }
     }
 
     getClusterLeaves(params: {clusterId: number, limit: number, offset: number}, callback: Callback<Array<GeoJSONFeature>>) {
-        callback(null, this._geoJSONIndex.getLeaves(params.clusterId, params.limit, params.offset));
+        try {
+            callback(null, this._geoJSONIndex.getLeaves(params.clusterId, params.limit, params.offset));
+        } catch (e) {
+            callback(e);
+        }
     }
 }