From 0ef745dbf9b763a501330db9cce44a2f6c6727a9 Mon Sep 17 00:00:00 2001
From: ghv2 <ghv2@protonmail.com>
Date: Fri, 6 Oct 2017 15:42:46 +0800
Subject: [PATCH] fix timer leak

---
 common/signal/timer.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/common/signal/timer.go b/common/signal/timer.go
index e33a43fba..21837027c 100644
--- a/common/signal/timer.go
+++ b/common/signal/timer.go
@@ -29,7 +29,9 @@ func (t *ActivityTimer) SetTimeout(timeout time.Duration) {
 
 func (t *ActivityTimer) run() {
 	ticker := time.NewTicker(<-t.timeout)
-	defer ticker.Stop()
+	defer func() {
+		ticker.Stop()
+	}()
 
 	for {
 		select {