proxy.go

package main

import (
    "log"
    "net/http"
    "net/http/httputil"
    "fmt"
)
type proxyHandler struct {
   binding string
}


func (p *proxyHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
        director := func(req *http.Request) {
            req = r
            req.URL.Scheme = "http"
            req.URL.Host = "10.20.20.116"+p.binding
        }
        proxy := &httputil.ReverseProxy{Director: director}
        proxy.ServeHTTP(w, r)
}


func main() {
    runner := func(binding string) { 
      fmt.Printf("Listening on %s\n", binding);
      log.Fatal(http.ListenAndServe(binding, &proxyHandler{binding}));
    };
    go runner(":8180");
    go runner(":80");
    select{}
}