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|
package main
import (
"bufio"
"flag"
"fmt"
"log"
"net/http"
"os"
"time"
)
func main() {
debug := flag.Bool("debug", false, "Debug mode!")
flag.Parse()
readCh := make(chan interface{}, 4096)
mux := http.NewServeMux()
wrks := []*Worker{}
for i := 0; i < 8; i++ {
log.Printf("worker %d started\n", i)
wrk := NewWorker(readCh)
err := wrk.Start("init.lua")
if err != nil {
log.Fatal(err)
}
if i == 0 {
for _, route := range wrk.ListRoutes() {
// we need to copy route otherwise it's going
// to change with every next iteration
route := route
mux.HandleFunc(
route,
func (w http.ResponseWriter, r *http.Request) {
start := time.Now()
resCh := wrk.Request(route, r, *debug)
res := <- resCh
for k, h := range res.Headers {
w.Header().Set(k, h)
}
w.WriteHeader(int(res.Code))
fmt.Fprint(w, string(res.Body))
log.Printf(
"%s %s (%s) -> %d\n",
r.Method,
r.URL.Path,
time.Now().Sub(start),
res.Code,
)
},
)
}
}
wrks = append(wrks, wrk)
go wrk.Listen()
defer wrk.Stop()
}
go func () {
reader := bufio.NewReader(os.Stdin)
for {
text, _ := reader.ReadString('\n')
for _, w := range wrks {
err := <- w.Eval(text)
if err != nil {
log.Printf("error: %s\n", err)
break
}
}
}
}()
fmt.Println("luna is running...")
log.Fatal(http.ListenAndServe("127.0.0.1:3002", mux))
}
|
