fix: ignore update messages from itself (#23)

sasakiyori · web-flow · commit ae49efea42b5 · 2022-12-01T23:47:41.000+08:00
* fix: ignore update messages from itself

* revert unit test
diff --git a/watcher.go b/watcher.go
@@ -109,7 +109,7 @@ func (w *Watcher) Update() error {
 	w.lock.Lock()
 	defer w.lock.Unlock()
 	resp, err := w.client.Put(context.TODO(), w.keyName, "")
-	if err != nil {
+	if err == nil {
 		w.lastSentRev = resp.Header.GetRevision()
 	}
 	return err

Original file line number	Diff line number	Diff line change
`@@ -109,7 +109,7 @@ func (w *Watcher) Update() error {`
`109`	`109`	`w.lock.Lock()`
`110`	`110`	`defer w.lock.Unlock()`
`111`	`111`	`resp, err := w.client.Put(context.TODO(), w.keyName, "")`
`112`		`- if err != nil {`
	`112`	`+ if err == nil {`
`113`	`113`	`w.lastSentRev = resp.Header.GetRevision()`
`114`	`114`	`}`
`115`	`115`	`return err`