Ejemplo n.º 1
0
func (s *Server) loopEvents() {
	ticker := time.NewTicker(time.Second)
	defer ticker.Stop()

	var tick int = 0
	for s.info.State == models.PROXY_STATE_ONLINE {
		select {
		case <-s.kill:
			log.Infof("mark offline, proxy is killed: %s", s.info.Id)
			s.markOffline()
		case e := <-s.evtbus:
			evtPath := getEventPath(e)
			log.Infof("got event %s, %v, lastActionSeq %d", s.info.Id, e, s.lastActionSeq)
			if strings.Index(evtPath, models.GetActionResponsePath(s.conf.productName)) == 0 {
				seq, err := strconv.Atoi(path.Base(evtPath))
				if err != nil {
					log.ErrorErrorf(err, "parse action seq failed")
				} else {
					if seq < s.lastActionSeq {
						log.Infof("ignore seq = %d", seq)
						continue
					}
				}
			}
			s.processAction(e)
		case <-ticker.C:
			if maxTick := s.conf.pingPeriod; maxTick != 0 {
				if tick++; tick >= maxTick {
					s.router.KeepAlive()
					tick = 0
				}
			}
		}
	}
}
Ejemplo n.º 2
0
func (top *Topology) GetActionResponsePath(seq int) string {
	return path.Join(models.GetActionResponsePath(top.ProductName), top.zkConn.Seq2Str(int64(seq)))
}