From 52c8c06cf27406b91e888d35b27c0f091d004660 Mon Sep 17 00:00:00 2001
From: Llugaes <43494187+Llugaes@users.noreply.github.com>
Date: Wed, 1 Apr 2026 16:45:51 +0800
Subject: [PATCH] fix: add --n-jobs-per-worker 10 to local dev Makefile (#1694)

#1623 added this flag to both Docker Compose files but missed the
backend Makefile used by `make dev`.  Without it `langgraph dev`
defaults to n_jobs_per_worker=1, so all conversation runs are
serialised and concurrent requests block.

This mirrors the Docker configuration.
---
 backend/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/Makefile b/backend/Makefile
index 8fe28c985..e16359f73 100644
--- a/backend/Makefile
+++ b/backend/Makefile
@@ -2,7 +2,7 @@ install:
 	uv sync
 
 dev:
-	uv run langgraph dev --no-browser --allow-blocking --no-reload
+	uv run langgraph dev --no-browser --allow-blocking --no-reload --n-jobs-per-worker 10
 
 gateway:
 	PYTHONPATH=. uv run uvicorn app.gateway.app:app --host 0.0.0.0 --port 8001