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Revert "log/forward plugins: Extend dns query logging (#2240)" (#2256)

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This reverts commit 8045aa279b.
This commit is contained in:
Miek Gieben
2018-10-31 21:03:46 +00:00
committed by GitHub
parent e332c8d8cb
commit 1ef0a02b46
7 changed files with 5 additions and 55 deletions
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12
plugin/forward/forward.go
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@@ -12,7 +12,6 @@ import (
"github.com/coredns/coredns/plugin"
"github.com/coredns/coredns/plugin/debug"
"github.com/coredns/coredns/plugin/metadata"
clog "github.com/coredns/coredns/plugin/pkg/log"
"github.com/coredns/coredns/request"
@@ -60,15 +59,6 @@ func (f *Forward) Len() int { return len(f.proxies) }
// Name implements plugin.Handler.
func (f *Forward) Name() string { return "forward" }
//declareMetadata adds to the context a metadata parameter which will return the passed value.
func (f *Forward) declareMetadata(ctx context.Context, name string, value string) bool {
label := f.Name()+"/"+name
if metadata.IsLabel(label) {
return metadata.SetValueFunc(ctx, label, func() string { return value })
}
return false
}
// ServeDNS implements plugin.Handler.
func (f *Forward) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) {
@@ -158,12 +148,10 @@ func (f *Forward) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg
formerr := state.ErrorMessage(dns.RcodeFormatError)
w.WriteMsg(formerr)
f.declareMetadata(ctx, "resolving_proxy", proxy.addr)
return 0, nil
}
w.WriteMsg(ret)
f.declareMetadata(ctx, "resolving_proxy", proxy.addr)
return 0, nil
}