From e0ae3f69c2debc918fb9e690645a21a57db11bf6 Mon Sep 17 00:00:00 2001
From: Jordan Frazier <122494242+jordanrfrazier@users.noreply.github.com>
Date: Mon, 5 May 2025 17:05:03 -0700
Subject: [PATCH] fix: wait on loguru to flush async logs from services (#7908)

Allow loguru to flush async logs from services
---
 src/backend/base/langflow/main.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/backend/base/langflow/main.py b/src/backend/base/langflow/main.py
index ff1faf102..b6d6409e8 100644
--- a/src/backend/base/langflow/main.py
+++ b/src/backend/base/langflow/main.py
@@ -191,7 +191,10 @@ def get_lifespan(*, fix_migration=False, version=None):
                 sync_flows_from_fs_task.cancel()
                 await asyncio.wait([sync_flows_from_fs_task])
             await teardown_services()
+
+            await asyncio.sleep(0.1)  # let logger flush async logs
             await logger.complete()
+
             temp_dir_cleanups = [asyncio.to_thread(temp_dir.cleanup) for temp_dir in temp_dirs]
             await asyncio.gather(*temp_dir_cleanups)
             # Final message