From b44e70faf71abfff9123d5d7eebdd4413f04e808 Mon Sep 17 00:00:00 2001
From: admin <fakc445@gmail.com>
Date: Tue, 19 Aug 2025 10:00:40 +0300
Subject: [PATCH] fix: enable pool_pre_ping for async engine to improve
 connection handling

---
 backend/session.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/backend/session.py b/backend/session.py
index e31de96..87a5a24 100644
--- a/backend/session.py
+++ b/backend/session.py
@@ -24,7 +24,8 @@ database_url = (
 
 engine = create_async_engine(
     database_url,
-    pool_timeout=2000
+    pool_timeout=2000,
+    pool_pre_ping=True,
 )
 session_factory = async_sessionmaker(
     engine,