package main

import (
	"fmt"
	"log"
	"net/http"
)

func main() {
	rch := make(chan *WorkerRequest, 4096)
	for i := 0; i < 8; i++ {
		log.Printf("worker %d started\n", i)
		w := NewWorker(rch)
		err := w.Start("init.lua")
		if err != nil {
			log.Fatal(err)
		}
		if i == 0 {
			for _, route := range w.ListRoutes() {
				http.HandleFunc(
					route,
					func (wr http.ResponseWriter, r *http.Request) {
						resCh := w.Request(route, r)
						res := <- resCh
						for k, h := range res.Headers {
							wr.Header().Set(k, h)
						}
						wr.WriteHeader(int(res.Code))
						fmt.Fprint(wr, string(res.Body))
					},
				)
			}
		}
		go w.Listen()
		defer w.Stop()
	}
	fmt.Println("running")
	log.Fatal(http.ListenAndServe("127.0.0.1:3002", nil))
}