Bingo Network (raw)

bn.go

package main

import "net/http"

type response struct {
  resp *http.Response
  url  string
}

func get(url string, r chan response) {
	if resp, err := http.Get(url); err == nil {
		r <- response{resp, url}
	}
}

func main() {
	first := make(chan response)

	for _, url := range []string{
	  "http://127.0.0.1/proxy/1",
		"http://127.0.0.1/proxy/2",
		"http://127.0.0.1/proxy/3"} {
		go get(url, first)
	}

	r := <-first
	
	// ...
}