From 3343d921c7379a21a743b86c0f58358819cdf666 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Sun, 9 Feb 2014 15:13:46 +0100
Subject: mod_s2s: Log a warning if no local addresses are found, as this
 breaks s2sout

---
 plugins/mod_s2s/s2sout.lib.lua | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'plugins')

diff --git a/plugins/mod_s2s/s2sout.lib.lua b/plugins/mod_s2s/s2sout.lib.lua
index 575d37ac..b24faf85 100644
--- a/plugins/mod_s2s/s2sout.lib.lua
+++ b/plugins/mod_s2s/s2sout.lib.lua
@@ -347,6 +347,9 @@ module:hook_global("service-added", function (event)
 			has_ipv4 = true;
 		end
 	end
+	if not (has_ipv4 or has_ipv6)  then
+		module:log("warn", "No local IPv4 or IPv6 addresses detected, outgoing connections may fail");
+	end
 end);
 
 return s2sout;
-- 
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