Authorization does not work.

[kagtaviy]

I use this example:

    myLoginInfo := new(steam.LogOnDetails)
    myLoginInfo.Username = "Your username"
    myLoginInfo.Password = "Your password"

    client := steam.NewClient()
    client.Connect()
    for event := range client.Events() {
        switch e := event.(type) {
        case *steam.ConnectedEvent:
            client.Auth.LogOn(myLoginInfo)
        case *steam.MachineAuthUpdateEvent:
            ioutil.WriteFile("sentry", e.Hash, 0666)
        case *steam.LoggedOnEvent:
            client.Social.SetPersonaState(steamlang.EPersonaState_Online)
        case steam.FatalErrorEvent:
            log.Print(e)
        case error:
            log.Print(e)
        }
    }

But it does not work. Can you help me please?