1 files changed, 0 insertions, 79 deletions
diff --git a/middleware/errors/errors.go b/middleware/errors/errors.go
deleted file mode 100644
index 9b0bfa946..000000000
--- a/middleware/errors/errors.go
+++ /dev/null
@@ -1,79 +0,0 @@
-// Package errors implements an HTTP error handling middleware.
-package errors
-
-import (
-	"fmt"
-	"log"
-	"runtime"
-	"strings"
-	"time"
-
-	"github.com/coredns/coredns/middleware"
-	"github.com/coredns/coredns/request"
-
-	"github.com/miekg/dns"
-	"golang.org/x/net/context"
-)
-
-// errorHandler handles DNS errors (and errors from other middleware).
-type errorHandler struct {
-	Next    middleware.Handler
-	LogFile string
-	Log     *log.Logger
-}
-
-// ServeDNS implements the middleware.Handler interface.
-func (h errorHandler) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) {
-	defer h.recovery(ctx, w, r)
-
-	rcode, err := middleware.NextOrFailure(h.Name(), h.Next, ctx, w, r)
-
-	if err != nil {
-		state := request.Request{W: w, Req: r}
-		errMsg := fmt.Sprintf("%s [ERROR %d %s %s] %v", time.Now().Format(timeFormat), rcode, state.Name(), state.Type(), err)
-
-		h.Log.Println(errMsg)
-	}
-
-	return rcode, err
-}
-
-func (h errorHandler) Name() string { return "errors" }
-
-func (h errorHandler) recovery(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) {
-	rec := recover()
-	if rec == nil {
-		return
-	}
-
-	// Obtain source of panic
-	// From: https://gist.github.com/swdunlop/9629168
-	var name, file string // function name, file name
-	var line int
-	var pc [16]uintptr
-	n := runtime.Callers(3, pc[:])
-	for _, pc := range pc[:n] {
-		fn := runtime.FuncForPC(pc)
-		if fn == nil {
-			continue
-		}
-		file, line = fn.FileLine(pc)
-		name = fn.Name()
-		if !strings.HasPrefix(name, "runtime.") {
-			break
-		}
-	}
-
-	// Trim file path
-	delim := "/coredns/"
-	pkgPathPos := strings.Index(file, delim)
-	if pkgPathPos > -1 && len(file) > pkgPathPos+len(delim) {
-		file = file[pkgPathPos+len(delim):]
-	}
-
-	panicMsg := fmt.Sprintf("%s [PANIC %s %s] %s:%d - %v", time.Now().Format(timeFormat), r.Question[0].Name, dns.Type(r.Question[0].Qtype), file, line, rec)
-	// Currently we don't use the function name, since file:line is more conventional
-	h.Log.Printf(panicMsg)
-}
-
-const timeFormat = "02/Jan/2006:15:04:05 -0700"