initial import

core/discov/renewer.go

@@ -0,0 +1,35 @@
+package discov
+
+import "zero/core/logx"
+
+type (
+	Renewer interface {
+		Start()
+		Stop()
+		Pause()
+		Resume()
+	}
+
+	etcdRenewer struct {
+		*Publisher
+	}
+)
+
+func NewRenewer(endpoints []string, key, value string, renewId int64) Renewer {
+	var publisher *Publisher
+	if renewId > 0 {
+		publisher = NewPublisher(endpoints, key, value, WithId(renewId))
+	} else {
+		publisher = NewPublisher(endpoints, key, value)
+	}
+
+	return &etcdRenewer{
+		Publisher: publisher,
+	}
+}
+
+func (sr *etcdRenewer) Start() {
+	if err := sr.KeepAlive(); err != nil {
+		logx.Error(err)
+	}
+}