From a1313dd07fa9cb7c7c28c617e628ef8b9f44ae37 Mon Sep 17 00:00:00 2001
From: onefang
Date: Thu, 12 Dec 2019 20:24:29 +1000
Subject: Comment++

---
 apt-panopticon.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apt-panopticon.lua b/apt-panopticon.lua
index d3cb7be..62acbf25 100755
--- a/apt-panopticon.lua
+++ b/apt-panopticon.lua
@@ -175,6 +175,9 @@ local IP = {}
 gatherIPs = function (host)
     if nil == IP[host] then
         local IPs
+        -- Takes about 30 seconds to look up the lot.
+        -- I tested using dig's -f option, it didn't seem much faster.
+        -- The sort -r assumes that deb.devuan.org is the first alphabetically.
 	local dig = io.popen('dig +keepopen +noall +nottlid +answer ' .. host .. ' A ' .. host .. ' AAAA ' .. host .. ' CNAME ' .. host .. ' SRV | sort -r | uniq')
 	repeat
 	    IPs = dig:read("*l")
-- 
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