support LibraryUtils.terminateWorker() (fixes hanging in jest)

woodser · May 26, 2023 · 3278e24 · 3278e24
1 parent bb48a89
commit 3278e24
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/main/js/common/LibraryUtils.js b/src/main/js/common/LibraryUtils.js
@@ -186,6 +186,17 @@ class LibraryUtils {
     return LibraryUtils.WORKER;
   }
 
+  /**
+   * Terminate monero-javascript's singleton worker.
+   */
+  static async terminateWorker() {
+    if (LibraryUtils.WORKER) {
+      LibraryUtils.WORKER.terminate();
+      delete LibraryUtils.WORKER;
+      LibraryUtils.WORKER = undefined;
+    }
+  }
+
   /**
    * Invoke a worker function and get the result with error handling.
    *