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Document log replacements

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Rename latency to duration.
This commit is contained in:
Miek Gieben
2016-04-03 17:05:16 +01:00
parent 8d0d324f27
commit dd537b163d
2 changed files with 24 additions and 2 deletions
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5
middleware/replacer.go
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@@ -1,6 +1,7 @@
package middleware
import (
"fmt"
"strconv"
"strings"
"time"
@@ -54,13 +55,15 @@ func NewReplacer(r *dns.Msg, rr *ResponseRecorder, emptyValue string) Replacer {
}
rep.replacements["{rcode}"] = rcode
rep.replacements["{size}"] = strconv.Itoa(rr.size)
rep.replacements["{latency}"] = time.Since(rr.start).String()
rep.replacements["{duration}"] = time.Since(rr.start).String()
}
// Header placeholders (case-insensitive)
// TODO(miek): syntax for flags and document it
rep.replacements[headerReplacer+"id}"] = strconv.Itoa(int(r.Id))
rep.replacements[headerReplacer+"opcode}"] = strconv.Itoa(int(r.Opcode))
rep.replacements[headerReplacer+"do}"] = fmt.Sprintf("%b", state.Do())
rep.replacements[headerReplacer+"bufsize}"] = strconv.Itoa(state.Size())
return rep
}