Simple 'echo' server with golang.org/x/net/websocket

ws_example.go

package main

import (
        "fmt"
        "io"
        "net/http"
        "reflect"

        "golang.org/x/net/websocket"
)

// Echo the data received on the WebSocket.
func EchoServer(ws *websocket.Conn) {
        fmt.Println(reflect.TypeOf(ws))
        io.Copy(ws, ws)
}

// This example demonstrates a trivial echo server.
func main() {
        http.Handle("/", websocket.Handler(EchoServer))
        err := http.ListenAndServe(":7474", nil)
        if err != nil {
                panic("ListenAndServe: " + err.Error())
        }
}