More robust fix

langchain-ai · Aug 1, 2024 · 1c6c2b6 · 1c6c2b6
1 parent 64853b5
commit 1c6c2b6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/langchain-core/src/utils/signal.ts b/langchain-core/src/utils/signal.ts
@@ -8,11 +8,11 @@ export async function raceWithSignal<T>(
   return Promise.race([
     promise,
     new Promise<never>((_, reject) => {
-      // Must be inside of the promise to avoid a race condition
+      signal.addEventListener("abort", () => reject(new Error("Aborted")));
+      // Must be here inside the promise to avoid a race condition
       if (signal.aborted) {
         return reject(new Error("Aborted"));
       }
-      signal.addEventListener("abort", () => reject(new Error("Aborted")));
     }),
   ]);
 }