From afffc08fe56fcaa979839f680ed579c7a11d9914 Mon Sep 17 00:00:00 2001
From: Ivan Goncharov <ivan.goncharov.ua@gmail.com>
Date: Tue, 15 Aug 2023 01:45:17 +0300
Subject: [PATCH] fix leaking of object urls

---
 src/graph/graphviz-worker.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/graph/graphviz-worker.ts b/src/graph/graphviz-worker.ts
index 9314a6da..5ef5101d 100644
--- a/src/graph/graphviz-worker.ts
+++ b/src/graph/graphviz-worker.ts
@@ -22,8 +22,9 @@ export class VizWorker {
       type: 'application/javascript',
     });
     const url = URL.createObjectURL(blob);
-
     this._worker = new Worker(url, { name: 'graphql-voyager-worker' });
+    URL.revokeObjectURL(url);
+
     this._worker.addEventListener('message', (event) => {
       const { id, result } = event.data as RenderResponse;