server/spectator.go

package main

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

type Spectator struct {
	ws   *websocket.Conn
	send chan *boardstate
}

func (s *Spectator) sender() {
	for things := range s.send {
		err := websocket.JSON.Send(s.ws, *things)
		if err != nil {
			break
		}
	}
	s.ws.Close()
}