riemann websocket client in Golang

riemann-client.go

package main

import (
  "fmt"
  "log"

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

func main() {
  origin := "http://localhost/"
  url := "ws://ccrtmon:443/index?subscribe=true&query=tagged%20%22syslog%22"
  ws, err := websocket.Dial(url, "", origin)
  if err != nil {
    log.Fatal(err)
  }
  var msg = make([]byte, 4096)
  var n int
  for {
    n, err = ws.Read(msg)
    if err != nil {
      log.Fatal(err)
    }
    // if err := json.Unmarshal(msg[:n]
    //fmt.Printf("Received: %s.\n", msg[:n])
    fmt.Printf("%s\n", msg[:n])
  }
}