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plugin/forward: retry on cached tcp connection closed by peer (#1655)

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* plugin/forward: retry on cached tcp connection closed by peer

* fix linter warnings

* fixed unit test

* modify error message
This commit is contained in:
Ruslan Drozhdzh 2018-04-06 15:41:48 +03:00 • committed by Miek Gieben
parent 848a5d7c79
commit e46ee9d9cc
5 changed files with 40 additions and 20 deletions
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2
plugin/forward/proxy.go
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@ -58,7 +58,7 @@ func (p *Proxy) SetTLSConfig(cfg *tls.Config) { p.transport.SetTLSConfig(cfg) }
func (p *Proxy) SetExpire(expire time.Duration) { p.transport.SetExpire(expire) }
// Dial connects to the host in p with the configured transport.
func (p *Proxy) Dial(proto string) (*dns.Conn, error) { return p.transport.Dial(proto) }
func (p *Proxy) Dial(proto string) (*dns.Conn, bool, error) { return p.transport.Dial(proto) }
// Yield returns the connection to the pool.
func (p *Proxy) Yield(c *dns.Conn) { p.transport.Yield(c) }