From 300e1980af283410e99bc9b40acca82e4a5884f2 Mon Sep 17 00:00:00 2001
From: Alex Grintsvayg <git@grin.io>
Date: Mon, 6 Aug 2018 19:52:09 -0400
Subject: [PATCH] fix stuck goroutine

---
 dht/dht_announce.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dht/dht_announce.go b/dht/dht_announce.go
index 067071d..cccd2fb 100644
--- a/dht/dht_announce.go
+++ b/dht/dht_announce.go
@@ -73,6 +73,7 @@ func (dht *DHT) runAnnouncer() {
 	for {
 		select {
 		case <-dht.grp.Ch():
+			return
 
 		case <-maintenance.C:
 			maxAnnounce := dht.conf.AnnounceRate * int(dht.conf.ReannounceTime.Seconds())