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plugin/forward: fix healthchecker crash (#2165)

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This commit is contained in:
Ruslan Drozhdzh
2018-10-09 22:50:30 +03:00
committed by Miek Gieben
parent cbcc38bcb5
commit 298b860a97
3 changed files with 9 additions and 0 deletions
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5
plugin/forward/proxy.go
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@@ -50,6 +50,11 @@ func (p *Proxy) SetExpire(expire time.Duration) { p.transport.SetExpire(expire)
// Healthcheck kicks of a round of health checks for this proxy.
func (p *Proxy) Healthcheck() {
if p.health == nil {
log.Warning("No healthchecker")
return
}
p.probe.Do(func() error {
return p.health.Check(p)
})