From 0aa1ce734370eb3be160f91f8f0cf1f64849885b Mon Sep 17 00:00:00 2001
From: Alex Grintsvayg <git@grin.io>
Date: Thu, 5 Apr 2018 16:39:05 -0400
Subject: [PATCH] kill printstate when dht stops

---
 dht/dht.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dht/dht.go b/dht/dht.go
index 791aeff..f12bf79 100644
--- a/dht/dht.go
+++ b/dht/dht.go
@@ -168,7 +168,11 @@ func (dht *DHT) init() error {
 			t := time.NewTicker(dht.conf.PrintState)
 			for {
 				dht.PrintState()
-				<-t.C
+				select {
+				case <-t.C:
+				case <-dht.stop.Chan():
+					return
+				}
 			}
 		}()
 	}