删除多余的注释

pkg/grpc-etcdv3/getcdv3/watcher.go

@@ -35,15 +35,13 @@ func NewWatcher() (w *Watcher) {
 	catalog = cfg.Config.Etcd.EtcdSchema + ":///" + cfg.Config.RpcRegisterName.OpenImOnlineMessageRelayName
 
 	config = clientv3.Config{
-		Endpoints:   cfg.Config.Etcd.EtcdAddr,               // 集群地址
-		DialTimeout: time.Duration(5000) * time.Millisecond, // 连接超时
+		Endpoints:   cfg.Config.Etcd.EtcdAddr,
+		DialTimeout: time.Duration(5000) * time.Millisecond,
 	}
-	// 1、建立连接
 	if client, err = clientv3.New(config); err != nil {
 		panic(err.Error())
 		return
 	}
-	// 2、得到KV和观察者
 	kv = clientv3.NewKV(client)
 	watcher = clientv3.NewWatcher(client)
 
@@ -60,7 +58,6 @@ func NewWatcher() (w *Watcher) {
 	return
 }
 
-// 监听变化
 func (w *Watcher) Run() (err error) {
 	var (
 		resp               *clientv3.GetResponse
@@ -73,7 +70,6 @@ func (w *Watcher) Run() (err error) {
 		value              string
 	)
 
-	// 1、get目录下的所有键值对，并且获知当前集群的revision
 	if resp, err = w.kv.Get(context.TODO(), w.catalog, clientv3.WithPrefix()); err != nil {
 		return
 	}
@@ -84,17 +80,13 @@ func (w *Watcher) Run() (err error) {
 	}
 	w.updateServices()
 
-	// 2、从该revision向后监听变化事件
 	go func() {
-		// 从GET时刻的后续版本开始监听变化
 		watchStartRevision = resp.Header.Revision + 1
-		// 监听目录的后续变化
 		watchChan = w.watcher.Watch(context.TODO(), w.catalog, clientv3.WithRev(watchStartRevision), clientv3.WithPrefix())
-		// 处理监听事件
 		for watchResp = range watchChan {
 			for _, watchEvent = range watchResp.Events {
 				switch watchEvent.Type {
-				case mvccpb.PUT: // 任务保存事件
+				case mvccpb.PUT:
 					w.rwLock.Lock()
 
 					key = string(watchEvent.Kv.Key)
@@ -103,7 +95,7 @@ func (w *Watcher) Run() (err error) {
 					w.updateServices()
 
 					w.rwLock.Unlock()
-				case mvccpb.DELETE: // 任务被删除了
+				case mvccpb.DELETE:
 					w.rwLock.Lock()
 
 					key = string(watchEvent.Kv.Key)