From 8b0f0023b13ac8f6b1cf0bea765e5d61afad195a Mon Sep 17 00:00:00 2001
From: msramalho <19508417+msramalho@users.noreply.github.com>
Date: Thu, 13 Feb 2025 00:07:15 +0000
Subject: [PATCH] setting default db pool and verflow sizes

---
 app/shared/db/database.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/app/shared/db/database.py b/app/shared/db/database.py
index d404b5c..171b97b 100644
--- a/app/shared/db/database.py
+++ b/app/shared/db/database.py
@@ -9,7 +9,13 @@ from app.shared.settings import get_settings
 
 @lru_cache
 def make_engine(database_url: str):
-    engine = create_engine(database_url, connect_args={"check_same_thread": False})
+    engine = create_engine(
+        database_url,
+        connect_args={"check_same_thread": False},
+        pool_size=15,       # Increase pool size
+        max_overflow=20,    # Allow more temporary connections
+        pool_recycle=1800   # Recycle connections every 30 minutes
+    )
 
     @event.listens_for(engine, "connect")
     def set_sqlite_pragma(conn, _) -> None:
@@ -37,6 +43,7 @@ def get_db_dependency():
     with get_db() as db:
         yield db
 
+
 def wal_checkpoint():
     # WAL checkpointing, make sure the .sqlite file receives the latest changes
     # to be called at startup as it halts writes