From 61000837f8e6723cb2542d6c0ce6d0575d25ec80 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Thu, 25 Jun 2020 19:28:51 +0200
Subject: util.prosodyctl.check: Use net.unbound for DNS if available

Improves performance somewhat by avoiding the rate limiting in net.dns
---
 util/prosodyctl/check.lua | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'util')

diff --git a/util/prosodyctl/check.lua b/util/prosodyctl/check.lua
index ca5c51c9..86394a18 100644
--- a/util/prosodyctl/check.lua
+++ b/util/prosodyctl/check.lua
@@ -225,6 +225,9 @@ local function check(arg)
 	end
 	if not what or what == "dns" then
 		local dns = require "net.dns";
+		pcall(function ()
+			dns = require"net.unbound".dns;
+		end)
 		local idna = require "util.encodings".idna;
 		local ip = require "util.ip";
 		local c2s_ports = set.new(configmanager.get("*", "c2s_ports") or {5222});
-- 
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