ztelur commented on code in PR #440:
URL: https://github.com/apache/dubbo-go-pixiu/pull/440#discussion_r894979014
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pkg/common/util/stringutil/stringutil.go:
##########
@@ -18,6 +18,8 @@
package stringutil
import (
+ perrors "github.com/pkg/errors"
Review Comment:
use ` imports-formatter -path . -module github.com/apache/dubbo-go-pixiu -bl
false` to auto group imports line
##########
pkg/router/route.go:
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@@ -58,12 +59,54 @@ func (rt *Route) ClearAPI() error {
return nil
}
-func (r *Route) RemoveAPI(api router.API) {
- r.lock.Lock()
- defer r.lock.Unlock()
+func (rt *Route) RemoveAPI(api router.API) {
lowerCasePath := strings.ToLower(api.URLPattern)
key := getTrieKey(api.Method.HTTPVerb, lowerCasePath, false)
- _, _ = r.tree.Remove(key)
+
+ rt.lock.Lock()
+ defer rt.lock.Unlock()
+ // if api is exists
+ if exists, err := rt.tree.Contains(key); err != nil {
+ logger.Errorf("rt.tree.Get(key) err: %s", err.Error())
+ return
+ } else if exists {
+ // append new cluster to the node
Review Comment:
这部分代码修改的背景或者目的是？
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