Mirrors/coredns
1
0
Fork 0
mirror of https://github.com/coredns/coredns.git synced 2025-10-29 09:14:17 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix panic caused by missing metric labels in proxy. (#492)

Browse Source
This commit is contained in:
devnev
2017-01-23 15:30:21 +00:00
committed by Miek Gieben
parent c68dc7c1aa
commit 299360fe01
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
middleware/proxy/proxy.go
View File

@@ -80,7 +80,7 @@ func (p Proxy) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (
host := upstream.Select() host := upstream.Select()
if host == nil { if host == nil {
RequestDuration.WithLabelValues(upstream.From()).Observe(float64(time.Since(start) / time.Millisecond)) RequestDuration.WithLabelValues(state.Proto(), upstream.From()).Observe(float64(time.Since(start) / time.Millisecond))
return dns.RcodeServerFailure, errUnreachable return dns.RcodeServerFailure, errUnreachable
} }
@@ -94,7 +94,7 @@ func (p Proxy) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (
if backendErr == nil { if backendErr == nil {
w.WriteMsg(reply) w.WriteMsg(reply)
RequestDuration.WithLabelValues(upstream.From()).Observe(float64(time.Since(start) / time.Millisecond)) RequestDuration.WithLabelValues(state.Proto(), upstream.From()).Observe(float64(time.Since(start) / time.Millisecond))
return 0, nil return 0, nil
} }
@@ -109,7 +109,7 @@ func (p Proxy) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (
}(host, timeout) }(host, timeout)
} }
RequestDuration.WithLabelValues(upstream.From()).Observe(float64(time.Since(start) / time.Millisecond)) RequestDuration.WithLabelValues(state.Proto(), upstream.From()).Observe(float64(time.Since(start) / time.Millisecond))
return dns.RcodeServerFailure, errUnreachable return dns.RcodeServerFailure, errUnreachable
} }