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plugin/forward: expose few methods and attributes to public (#1766)

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* plugin/forward: expose few methods and attributes to public

* Update comments
This commit is contained in:
Eugen Kleiner
2018-05-04 08:47:26 +03:00
committed by Miek Gieben
parent 59dbcd32ea
commit be8fcc484a
5 changed files with 21 additions and 11 deletions
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6
plugin/forward/lookup.go
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@@ -21,7 +21,7 @@ func (f *Forward) Forward(state request.Request) (*dns.Msg, error) {
fails := 0
var upstreamErr error
for _, proxy := range f.list() {
for _, proxy := range f.List() {
if proxy.Down(f.maxfails) {
fails++
if fails < len(f.proxies) {
@@ -29,10 +29,10 @@ func (f *Forward) Forward(state request.Request) (*dns.Msg, error) {
}
// All upstream proxies are dead, assume healtcheck is complete broken and randomly
// select an upstream to connect to.
proxy = f.list()[0]
proxy = f.List()[0]
}
ret, err := proxy.connect(context.Background(), state, f.forceTCP, true)
ret, err := proxy.Connect(context.Background(), state, f.forceTCP, true)
ret, err = truncated(state, ret, err)
upstreamErr = err