From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 30 Mar 2022 09:56:33 +0000 (+0000)
Subject: unbound-dhcp-leases-bridge: Read configuration only once
X-Git-Tag: v2.27-core167~6^2~34
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=091cb62ada59e4eae22d371c224e3b5cfaf60a0d;p=ipfire-2.x.git

unbound-dhcp-leases-bridge: Read configuration only once

This saves some resources when we re-read the same configuration file
too often.

Suggested-by: Anthony Heading <ajrh@ajrh.net>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/config/unbound/unbound-dhcp-leases-bridge b/config/unbound/unbound-dhcp-leases-bridge
index c0e5977bff..b098d98b42 100644
--- a/config/unbound/unbound-dhcp-leases-bridge
+++ b/config/unbound/unbound-dhcp-leases-bridge
@@ -22,6 +22,7 @@
 import argparse
 import datetime
 import daemon
+import functools
 import ipaddress
 import logging
 import logging.handlers
@@ -444,6 +445,7 @@ class Lease(object):
 		return "localdomain"
 
 	@staticmethod
+	@functools.cache
 	def read_settings(filename):
 		settings = {}