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删除多余的注释

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This commit is contained in:
saeipi 2022-04-24 19:36:15 +08:00
parent 396729fc24
commit cafa12c6e4
1 changed files with 4 additions and 12 deletions
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16
pkg/grpc-etcdv3/getcdv3/watcher.go
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@ -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)