A simple websocket echo server

echo.go

package main

import (
	"net/http"
	"io"
	"code.google.com/p/go.net/websocket"
)

func main() {
	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		io.WriteString(w, "Hello, World!\n")
	})

	http.Handle("/echo", websocket.Handler(func(ws *websocket.Conn) {
		for {
			var msg string
			websocket.Message.Receive(ws, &msg)
			websocket.Message.Send(ws, "ECHO: " + msg)
		}
	}))

	http.ListenAndServe(":8080", nil);
}