Websocket

ws.go

package main

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

const message = "Hello world"

func main() {
    ws, err := websocket.Dial("ws://localhost:8082/echo", "", "http://localhost:8082")
    if err != nil {
        panic(err)
    }
    if _, err := ws.Write([]byte(message)); err != nil {
        panic(err)
    }
    var resp = make([]byte, 4096)
    n, err := ws.Read(resp)
    if err != nil {
        panic(err)
    }
    fmt.Println("Received:", string(resp[0:n]))
}