diff options
Diffstat (limited to 'middleware/metrics/handler.go')
| -rw-r--r-- | middleware/metrics/handler.go | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/middleware/metrics/handler.go b/middleware/metrics/handler.go deleted file mode 100644 index 50dc4141e..000000000 --- a/middleware/metrics/handler.go +++ /dev/null @@ -1,34 +0,0 @@ -package metrics - -import ( - "github.com/coredns/coredns/middleware" - "github.com/coredns/coredns/middleware/metrics/vars" - "github.com/coredns/coredns/middleware/pkg/dnsrecorder" - "github.com/coredns/coredns/middleware/pkg/rcode" - "github.com/coredns/coredns/request" - - "github.com/miekg/dns" - "golang.org/x/net/context" -) - -// ServeDNS implements the Handler interface. -func (m *Metrics) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) { - state := request.Request{W: w, Req: r} - - qname := state.QName() - zone := middleware.Zones(m.ZoneNames()).Matches(qname) - if zone == "" { - zone = "." - } - - // Record response to get status code and size of the reply. - rw := dnsrecorder.New(w) - status, err := middleware.NextOrFailure(m.Name(), m.Next, ctx, rw, r) - - vars.Report(state, zone, rcode.ToString(rw.Rcode), rw.Len, rw.Start) - - return status, err -} - -// Name implements the Handler interface. -func (m *Metrics) Name() string { return "prometheus" } |