From c982de4b7f24e4792b2854b4bb9c4d497710145f Mon Sep 17 00:00:00 2001
From: missytake <missytake@systemli.org>
Date: Fri, 7 Aug 2020 12:29:39 +0200
Subject: [PATCH] Restart frontend if there are DB lock errors

---
 db.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/db.py b/db.py
index 34cfc52..e4f10c7 100644
--- a/db.py
+++ b/db.py
@@ -1,7 +1,7 @@
 from config import config
 import jwt
 import logging
-from os import urandom
+from os import urandom, sleep, system
 from pylibscrypt import scrypt_mcf
 import sqlite3
 
@@ -19,7 +19,11 @@ class DB(object):
         return self.cur.execute(*args, **kwargs)
 
     def commit(self):
-        self.conn.commit()
+        try:
+            self.conn.commit()
+        except sqlite3.sqlite3.OperationalError:
+            system("rcctl restart frontend_daemon")
+            self.conn.commit()
 
     def close(self):
         self.conn.close()