package main

import (
    "golang.org/x/net/websocket"
    "fmt"
    "log"
    "net/http"
)

func Echo(ws *websocket.Conn){
    var err error


    for{
        var reply string

        if err = websocket.Message.Receive(ws, &reply); err != nil{
            fmt.Println("Cant receive")
            break
        }

        fmt.Println("Received back from client: " + reply)



        if err = websocket.Message.Send(ws, "Tehéncsőcs"); err != nil{
            fmt.Println("Cant send")
            break
        }
    }
}

func main(){
    http.Handle("/", websocket.Handler(Echo))

    if err := http.ListenAndServe(":1234", nil); err != nil{
        log.Fatal("ListenAndServe: ", err)
    }
}