core[patch]: Fix handling custom run id in sequence streams

langchain-ai · Apr 5, 2024 · 9d25745 · 9d25745
1 parent fe75251
commit 9d25745
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/langchain-core/src/runnables/base.ts b/langchain-core/src/runnables/base.ts
@@ -1590,12 +1590,14 @@ export class RunnableSequence<
     const runManager = await callbackManager_?.handleChainStart(
       this.toJSON(),
       _coerceToDict(input, "input"),
-      undefined,
+      options?.runId,
       undefined,
       undefined,
       undefined,
       options?.runName
     );
+    // eslint-disable-next-line no-param-reassign
+    delete options?.runId;
     const steps = [this.first, ...this.middle, this.last];
     let concatSupported = true;
     let finalOutput;