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874a998697
Remove panic/recover and also use pkg/log to print the error. This brings some consistency into the logging. Fixes #1776
30 lines
796 B
Go
30 lines
796 B
Go
// Package errors implements an HTTP error handling plugin.
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package errors
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import (
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"context"
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"github.com/coredns/coredns/plugin"
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clog "github.com/coredns/coredns/plugin/pkg/log"
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"github.com/coredns/coredns/request"
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"github.com/miekg/dns"
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)
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// errorHandler handles DNS errors (and errors from other plugin).
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type errorHandler struct{ Next plugin.Handler }
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// ServeDNS implements the plugin.Handler interface.
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func (h errorHandler) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) {
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rcode, err := plugin.NextOrFailure(h.Name(), h.Next, ctx, w, r)
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if err != nil {
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state := request.Request{W: w, Req: r}
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clog.Errorf("%d %s %s: %v", rcode, state.Name(), state.Type(), err)
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}
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return rcode, err
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}
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func (h errorHandler) Name() string { return "errors" }
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