if gotState == StateShutdown || State(gotState) == s {
		return
	}
	if s == StateConnected {
		atomic.StoreInt64(&c.LastPong, time.Now().UnixNano())
	}
	atomic.StoreUint32((*uint32)(&c.state), uint32(s))
	if debugPrint {
		fmt.Println(c.Local, "updateState:", gotState, "->", s)
	}
	c.connChange.Broadcast()
}