From afa3c72c40eee45dfbf3cbc40505b78cb2c3c6b2 Mon Sep 17 00:00:00 2001
From: ferhat elmas <elmas.ferhat@gmail.com>
Date: Mon, 18 Dec 2017 04:03:48 +0100
Subject: p2p/discover: fix leaked goroutine in data expiration
---
p2p/discover/database.go | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
(limited to 'p2p')
diff --git a/p2p/discover/database.go b/p2p/discover/database.go
index 7206a63c6..b136609f2 100644
--- a/p2p/discover/database.go
+++ b/p2p/discover/database.go
@@ -226,14 +226,14 @@ func (db *nodeDB) ensureExpirer() {
// expirer should be started in a go routine, and is responsible for looping ad
// infinitum and dropping stale data from the database.
func (db *nodeDB) expirer() {
- tick := time.Tick(nodeDBCleanupCycle)
+ tick := time.NewTicker(nodeDBCleanupCycle)
+ defer tick.Stop()
for {
select {
- case <-tick:
+ case <-tick.C:
if err := db.expireNodes(); err != nil {
log.Error("Failed to expire nodedb items", "err", err)
}
-
case <-db.quit:
return
}
--
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