From 16f592247a2a0e140ada487e9972645406dcae69 Mon Sep 17 00:00:00 2001
From: Simon Willison <swillison@gmail.com>
Date: Mon, 29 Jun 2020 08:42:50 -0700
Subject: [PATCH] Use explicit lifestyle=on for Uvicorn, refs #873

---
 datasette/cli.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/datasette/cli.py b/datasette/cli.py
index bba72484..287195a5 100644
--- a/datasette/cli.py
+++ b/datasette/cli.py
@@ -406,7 +406,7 @@ def serve(
     # Start the server
     if root:
         print("http://{}:{}/-/auth-token?token={}".format(host, port, ds._root_token))
-    uvicorn.run(ds.app(), host=host, port=port, log_level="info")
+    uvicorn.run(ds.app(), host=host, port=port, log_level="info", lifespan="on")
 
 
 async def check_databases(ds):