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package main
import (
"fmt"
"io"
"net/http"
"unit.nginx.org/go"
)
func handler(w http.ResponseWriter, r *http.Request) {
var buf [4096]byte
len, _ := r.Body.Read(buf[:])
w.Header().Set("Request-Method", r.Method)
w.Header().Set("Request-Uri", r.RequestURI)
w.Header().Set("Server-Protocol", r.Proto)
w.Header().Set("Server-Protocol-Major", fmt.Sprintf("%v", r.ProtoMajor))
w.Header().Set("Server-Protocol-Minor", fmt.Sprintf("%v", r.ProtoMinor))
w.Header().Set("Content-Length", fmt.Sprintf("%v", len))
w.Header().Set("Content-Type", r.Header.Get("Content-Type"))
w.Header().Set("Custom-Header", r.Header.Get("Custom-Header"))
w.Header().Set("Http-Host", r.Header.Get("Host"))
io.WriteString(w, string(buf[:len]))
}
func main() {
http.HandleFunc("/", handler)
unit.ListenAndServe(":8080", nil)
}
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