From a5e8b4b404384201a72043ac596dc295f37ef4d6 Mon Sep 17 00:00:00 2001
From: Zachary Huff <zach.huff.386@gmail.com>
Date: Thu, 5 Jan 2017 20:05:51 -0500
Subject: [PATCH] Clear dns cache after update

---
 service/watch/watch.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/service/watch/watch.go b/service/watch/watch.go
index 21b3afa8e..8a33a3022 100644
--- a/service/watch/watch.go
+++ b/service/watch/watch.go
@@ -134,6 +134,12 @@ func dnsWatch() {
 					}).Error("watch: Failed to update DNS settings")
 				}
 
+				utils.ClearDNSCache()
+				go func() {
+					time.Sleep(1 * time.Second)
+					utils.ClearDNSCache()
+				}()
+
 				restartLock.Unlock()
 				reset = false
 			} else {