增加随时可取消的watch监控能力

2021-11-23 16:31:25 +08:00
parent c3f8e40133
commit 64f7670559
2 changed files with 42 additions and 1 deletions
--- a/middleware/etcd/define.go
+++ b/middleware/etcd/define.go
@ -38,3 +38,6 @@ const (

 // WatcherHandler 监听key变化的处理函数
 type WatcherHandler func(event *clientv3.Event)
+
+// CancelWatcherHandler 取消监听后的处理函数
+type CancelWatcherHandler func(key string, data interface{})