Add a note on TilesCollection and diposing of tiles

2021-07-29 10:46:17 -07:00 · 2021-07-29 10:46:17 -07:00 · 99a630fb84
commit 99a630fb84
parent 28248722a3
1 changed files with 2 additions and 0 deletions
--- a/src/domain/session/room/timeline/TilesCollection.js
+++ b/src/domain/session/room/timeline/TilesCollection.js
@ -181,6 +181,8 @@ export class TilesCollection extends BaseObservableList {
    }

    _replaceTile(tileIdx, existingTile, newTile, updateParams) {
+        // TODO What happens with a tile that's being replied to? Can we have
+        //      reference counting of some sort?
        existingTile.dispose();
        const prevTile = this._getTileAtIdx(tileIdx - 1);
        const nextTile = this._getTileAtIdx(tileIdx + 1);