30 lines
671 B
Go
30 lines
671 B
Go
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package martini
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import (
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"log"
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"net/http"
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"time"
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)
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// Logger returns a middleware handler that logs the request as it goes in and the response as it goes out.
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func Logger() Handler {
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return func(res http.ResponseWriter, req *http.Request, c Context, log *log.Logger) {
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start := time.Now()
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addr := req.Header.Get("X-Real-IP")
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if addr == "" {
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addr = req.Header.Get("X-Forwarded-For")
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if addr == "" {
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addr = req.RemoteAddr
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}
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}
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log.Printf("Started %s %s for %s", req.Method, req.URL.Path, addr)
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rw := res.(ResponseWriter)
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c.Next()
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log.Printf("Completed %v %s in %v\n", rw.Status(), http.StatusText(rw.Status()), time.Since(start))
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}
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}
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