Set pool_pre_ping=True for asyncpg-driven async DB engine (ref #954)

fractal-analytics-platform · Nov 29, 2023 · 8682ae2 · 8682ae2
1 parent 023a01f
commit 8682ae2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/fractal_server/app/db/__init__.py b/fractal_server/app/db/__init__.py
@@ -63,7 +63,9 @@ def set_db(cls):
                 connect_args={"check_same_thread": False},
             )
         else:
-            engine_kwargs_async = {}
+            engine_kwargs_async = {
+                "pool_pre_ping": True,
+            }
             engine_kwargs_sync = {}
 
         cls._engine_async = create_async_engine(