From 896cd93224e50af099866f0bed07cad2ab852c95 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20B=C3=BChler?= <stefan.buehler@tik.uni-stuttgart.de>
Date: Thu, 7 Apr 2022 17:24:52 +0200
Subject: [PATCH] disable buffering for incremental statefile updates

---
 src/capport/database.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/capport/database.py b/src/capport/database.py
index d4195be..ea62c9a 100644
--- a/src/capport/database.py
+++ b/src/capport/database.py
@@ -236,7 +236,7 @@ class Database:
 
         try:
             while True:
-                async with await trio.open_file(filename, 'ab') as sf:
+                async with await trio.open_file(filename, 'ab', buffering=0) as sf:
                     while True:
                         update = await rx.receive()
                         if isinstance(update, list):