package main

import (
	"bufio"
	"fmt"
	"net"
	"os"
	"time"
	"git.xdrm.io/gws/http/upgrade/request"
)

func main() {

	startTime := time.Now().UnixNano()

	/* (1) Create listening socket
	---------------------------------------------------------*/
	/* (1) Create socket */
	lsock, err := net.Listen("tcp", ":4444")
	if err != nil {
		panic(err)
	}

	/* (2) Accept clients */
	for {

		sock, err := lsock.Accept()
		if err != nil {
			os.Stderr.WriteString(fmt.Sprintf("Connection error: %s\n", err))
			return
		}

		fmt.Printf("+ new client\n")

		go manageClient(sock)

	}

	fmt.Printf("Elapsed: %d ns\n", time.Now().UnixNano()-startTime)

}

func manageClient(sock net.Conn) {

	defer sock.Close()

	for {

		reader := bufio.NewReader(sock)

		_, err := request.Parse(reader)
		if err != nil {
			panic(err)
		}

		sock.Write([]byte("coucou"))

	}
}