Function Register

console/command.go:63–77

you must call the function before calling console.Init goroutine not safe

(name string, help string, f interface{}, server *chanrpc.Server)

// you must call the function before calling console.Init
// goroutine not safe
func Register(name string, help string, f interface{}, server *chanrpc.Server) {
	for _, c := range commands {
		if c.name() == name {
			log.Fatal("command %v is already registered", name)
		}
	}

	server.Register(name, f)

	c := new(ExternalCommand)
	c._name = name
	c._help = help
	c.server = server
	commands = append(commands, c)
}

// help
type CommandHelp struct{}