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plugin/forward: fix panic when expire is configured as 0s (#4115)

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Signed-off-by: Ruslan Drozhdzh <rdrozhdzh@infoblox.com>
This commit is contained in:
Ruslan Drozhdzh
2020-09-15 15:36:39 +03:00
committed by GitHub
parent 0329de55c7
commit f96a2f1f69
1 changed files with 1 additions and 1 deletions
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2
plugin/forward/persistent.go
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@@ -44,7 +44,7 @@ func newTransport(addr string) *Transport {
// connManagers manages the persistent connection cache for UDP and TCP. // connManagers manages the persistent connection cache for UDP and TCP.
func (t *Transport) connManager() { func (t *Transport) connManager() {
ticker := time.NewTicker(t.expire) ticker := time.NewTicker(defaultExpire)
Wait: Wait:
for { for {
select { select {