package protocol

type MessageType string

const (
	MsgInit        MessageType = "init"
	MsgSubscribe   MessageType = "subscribe"
	MsgUnsubscribe MessageType = "unsubscribe"
	MsgBroadcast   MessageType = "broadcast"
	MsgError       MessageType = "error"
)

type Topic string

func (t Topic) Valid() bool {
	return t != ""
}