Fix KubeObjectStore not correctly tracking loading of namespaces (#2266)

src/common/utils/index.ts

@@ -11,10 +11,12 @@ export * from "./debouncePromise";
 export * from "./defineGlobal";
 export * from "./delay";
 export * from "./disposer";
+export * from "./disposer";
 export * from "./downloadFile";
 export * from "./escapeRegExp";
 export * from "./getRandId";
 export * from "./openExternal";
+export * from "./reject-promise";
 export * from "./saveToAppFiles";
 export * from "./singleton";
 export * from "./splitArray";

src/common/utils/reject-promise.ts

@@ -0,0 +1,13 @@
+import "abort-controller/polyfill";
+
+/**
+ * Creates a new promise that will be rejected when the signal rejects.
+ *
+ * Useful for `Promise.race()` applications.
+ * @param signal The AbortController's signal to reject with
+ */
+export function rejectPromiseBy(signal: AbortSignal): Promise<void> {
+  return new Promise((_, reject) => {
+    signal.addEventListener("abort", reject);
+  });
+}