From 7262f61b0ee434243f29be71255c4de42bd79639 Mon Sep 17 00:00:00 2001
From: yangdx <yangdx@znipower.com>
Date: Tue, 25 Feb 2025 10:47:27 +0800
Subject: [PATCH] add redis configuration and update workers default value

---
 .env.example              | 4 ++++
 lightrag/api/utils_api.py | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.env.example b/.env.example
index e4034def..0f8e6c31 100644
--- a/.env.example
+++ b/.env.example
@@ -1,6 +1,7 @@
 ### Server Configuration
 # HOST=0.0.0.0
 # PORT=9621
+# WORKERS=1
 # NAMESPACE_PREFIX=lightrag  # separating data from difference Lightrag instances
 # CORS_ORIGINS=http://localhost:3000,http://localhost:8080
 
@@ -138,3 +139,6 @@ MONGODB_GRAPH=false # deprecated (keep for backward compatibility)
 ### Qdrant
 QDRANT_URL=http://localhost:16333
 # QDRANT_API_KEY=your-api-key
+
+### Redis
+REDIS_URI=redis://localhost:6379
\ No newline at end of file
diff --git a/lightrag/api/utils_api.py b/lightrag/api/utils_api.py
index 0d8bebd0..2544276a 100644
--- a/lightrag/api/utils_api.py
+++ b/lightrag/api/utils_api.py
@@ -325,8 +325,8 @@ def parse_args() -> argparse.Namespace:
     parser.add_argument(
         "--workers",
         type=int,
-        default=get_env_value("WORKERS", 2, int),
-        help="Number of worker processes (default: from env or 2)",
+        default=get_env_value("WORKERS", 1, int),
+        help="Number of worker processes (default: from env or 1)",
     )
 
     # LLM and embedding bindings