From 1a59b6a3b4e318fe059cfcafa1b7b5f6a029e090 Mon Sep 17 00:00:00 2001
From: Anton Kalyaev <anton.kalyaev@gmail.com>
Date: Thu, 12 Jan 2017 13:26:29 +0400
Subject: [PATCH] replace repeate timer with simple ticker

no need for repeate timer here (no need for goroutine safety)
---
 pex_reactor.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/pex_reactor.go b/pex_reactor.go
index 56a1e323..5cea1cb3 100644
--- a/pex_reactor.go
+++ b/pex_reactor.go
@@ -142,19 +142,18 @@ func (r *PEXReactor) ensurePeersRoutine() {
 	r.ensurePeers()
 
 	// fire periodically
-	timer := NewRepeatTimer("pex", r.ensurePeersPeriod)
+	ticker := time.NewTicker(r.ensurePeersPeriod)
 FOR_LOOP:
 	for {
 		select {
-		case <-timer.Ch:
+		case <-ticker.C:
 			r.ensurePeers()
 		case <-r.Quit:
 			break FOR_LOOP
 		}
 	}
 
-	// Cleanup
-	timer.Stop()
+	ticker.Stop()
 }
 
 // ensurePeers ensures that sufficient peers are connected. (once)