From be633fba0f8fc41b19a774a89ad055e54865af53 Mon Sep 17 00:00:00 2001
From: Chauncey <chaunceyjiang@gmail.com>
Date: Wed, 30 Apr 2025 15:11:04 +0800
Subject: [PATCH] [Bugfix] Fix AttributeError: 'State' object has no attribute
 'engine_client' (#17434)

Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
---
 vllm/entrypoints/api_server.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vllm/entrypoints/api_server.py b/vllm/entrypoints/api_server.py
index c81ff958531bd..1c027181156f1 100644
--- a/vllm/entrypoints/api_server.py
+++ b/vllm/entrypoints/api_server.py
@@ -111,7 +111,7 @@ async def init_app(
     engine = (llm_engine
               if llm_engine is not None else AsyncLLMEngine.from_engine_args(
                   engine_args, usage_context=UsageContext.API_SERVER))
-
+    app.state.engine_client = engine
     return app