initial import

example/etcd/sub/sub.go

@@ -0,0 +1,21 @@
+package main
+
+import (
+	"fmt"
+	"time"
+
+	"zero/core/discov"
+)
+
+func main() {
+	sub := discov.NewSubscriber([]string{"etcd.discovery:2379"}, "028F2C35852D", discov.Exclusive())
+	ticker := time.NewTicker(time.Second * 3)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			fmt.Println("values:", sub.Values())
+		}
+	}
+}