From 2f7e8a18d83ea42c7e3facaa9d86c814922f5066 Mon Sep 17 00:00:00 2001
From: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Date: Tue, 30 Oct 2018 12:32:15 +0100
Subject: [PATCH] configurehood: Introduce random delays to dilute requests

Instead of having 1000 routers accessing the KeyXchange in the
same second, this will dilute the request within a period of
15 seconds.

Same is done for queries from gateways.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>
---
 src/packages/fff/fff-hoods/files/usr/lib/micron.d/fff-hoods | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/packages/fff/fff-hoods/files/usr/lib/micron.d/fff-hoods b/src/packages/fff/fff-hoods/files/usr/lib/micron.d/fff-hoods
index c2f56bba..997e4b76 100644
--- a/src/packages/fff/fff-hoods/files/usr/lib/micron.d/fff-hoods
+++ b/src/packages/fff/fff-hoods/files/usr/lib/micron.d/fff-hoods
@@ -1 +1 @@
-3-59/5 * * * * [ -f /tmp/started ] && /usr/sbin/configurehood
+3-59/5 * * * * /bin/sleep $(/usr/bin/random 1 15); [ -f /tmp/started ] && /usr/sbin/configurehood
-- 
GitLab