fix(db): improve exception handling in database context manager

Author: x0sina

app/db/base.py

@@ -41,10 +41,21 @@ async def __aenter__(self):
         return self.db
 
     async def __aexit__(self, exc_type, exc_value, traceback):
-        if isinstance(exc_value, SQLAlchemyError):
-            await self.db.rollback()  # rollback on exception
-
-        await self.db.close()
+        try:
+            if exc_type is not None:
+                # Rollback on any exception
+                await self.db.rollback()
+        except Exception:
+            try:
+                await self.db.rollback()
+            except Exception:
+                pass
+        finally:
+            # Always close the session to return connection to pool
+            try:
+                await self.db.close()
+            except Exception:
+                pass
 
 
 async def get_db():  # Dependency

node

@@ -0,0 +1 @@
+Subproject commit b243ae200aef45239ea78709251ab0d7a1eab9c1

node_bridge_py

@@ -0,0 +1 @@
+Subproject commit 5e26e511abcda6d8ec5fc4c388f2281a48a09db6