Ejemplo n.º 1
0
func pub(c *service.Client, msg *message.PublishMessage) error {
	log.Printf("on publish: topic=%s payload=%s\n", string(msg.Topic()), string(msg.Payload()))
	pub := message.NewPublishMessage()
	pub.SetTopic([]byte("a/b/c/response"))
	pub.SetQoS(0)
	pub.SetPayload([]byte("Hi MQTT Server"))
	return c.Publish(pub, nil)
}
Ejemplo n.º 2
0
//根据指定ID查询客户端在线状态,并推送消息
func (this *service) checkOnlineStatus(msg *message.PublishMessage) {
	client_id := string(msg.Payload())
	online, lasttime, _ := GetOnlineStatus(client_id)

	payload := []byte(fmt.Sprintf(`{"client_id": "%s", "status": "%s", "since": "%s"}`, client_id, online, lasttime))

	msg.SetPayload(payload)
	this.postPublish(msg)
}
Ejemplo n.º 3
0
func onPublish(msg *message.PublishMessage) error {
	pr := &netx.PingResult{}
	if err := pr.GobDecode(msg.Payload()); err != nil {
		log.Printf("Error decoding ping result: %v\n", err)
		return err
	}

	log.Println(pr)
	return nil
}
Ejemplo n.º 4
0
func (this *memTopics) Retain(msg *message.PublishMessage) error {
	this.rmu.Lock()
	defer this.rmu.Unlock()

	// So apparently, at least according to the MQTT Conformance/Interoperability
	// Testing, that a payload of 0 means delete the retain message.
	// https://eclipse.org/paho/clients/testing/
	if len(msg.Payload()) == 0 {
		return this.rroot.rremove(msg.Topic())
	}

	return this.rroot.rinsert(msg.Topic(), msg)
}
Ejemplo n.º 5
0
func (this *service) onReceiveBadge(msg *message.PublishMessage) (err error) {
	var badge_message BadgeMessage

	datas := strings.Split(string(msg.Payload()), ":")
	//   datas := strings.Split(fmt.Sprintf("%s", msg.Payload()), ":")
	if len(datas) != 2 {
		Log.Errorc(func() string {
			return fmt.Sprintf("(%s) invalid message payload: %s", this.cid(), msg.Payload())
		})
		return errors.New(fmt.Sprintf("invalid message payload: %s", msg.Payload()))
	}

	account_id := datas[0]
	payload_base64 := datas[1]

	if payload_base64 == "" {
		return errors.New(fmt.Sprintf("(%s) blank base64 payload, abort. %s", this.cid(), msg.Payload()))
	}

	payload_bytes, err := base64.StdEncoding.DecodeString(payload_base64)
	if err != nil {
		Log.Errorc(func() string {
			return fmt.Sprintf("(%s) can't decode payload: %s", this.cid(), payload_base64)
		})
	}

	err = ffjson.Unmarshal([]byte(payload_bytes), &badge_message)
	if err != nil {
		Log.Errorc(func() string {
			return fmt.Sprintf("(%s) can't parse badge json: account_id: %s, payload: %s", this.cid(), account_id, payload_bytes)
		})
		return
	}
	//   Log.Infoc(func() string{ return fmt.Sprintf("badge: %v, type: %T\n", badge_message.Data, badge_message.Data)})

	go this.processBadge(account_id, &badge_message)
	return
}
Ejemplo n.º 6
0
// 预投递publish类型的消息,如果是特殊频道特殊处理,否则正常处理
func (this *service) preDispatchPublish(msg *message.PublishMessage) (err error) {
	switch string(msg.Topic()) {
	case BroadCastChannel:
		go OnGroupPublish(msg, this)
	case SendChannel:
		go this.onReceiveBadge(msg)
	case ApnPushChannel:
		go onAPNsPush(msg, this)
	case ApnInvalidTokensChannel:
		go getInvalidApnTokens(this)
	case OnlineStatusChannel:
		go this.checkOnlineStatus(msg)
	default:
		msg.SetPacketId(getNextPktId())
		Log.Infoc(func() string {
			return fmt.Sprintf("(%s) process private message.pkt_id: %d, payload size: %d", this.cid(), msg.PacketId(), len(msg.Payload()))
		})
		go this.postPublish(msg)
	}
	return
}
Ejemplo n.º 7
0
func onPublishFunc(msg *message.PublishMessage) error {
	jklog.L().Infoln("Recevied on publish func")
	jklog.L().Infoln("name: ", msg.Name())
	jklog.L().Infoln("payload: ", string(msg.Payload()))
	return nil
}
Ejemplo n.º 8
0
func assertPublishMessage(t *testing.T, msg *message.PublishMessage, qos byte) {
	require.Equal(t, "abc", string(msg.Payload()))
	require.Equal(t, qos, msg.QoS())
}