Copilot commented on code in PR #2829:
URL: https://github.com/apache/dubbo-go/pull/2829#discussion_r2094554125
##########
common/url.go:
##########
@@ -989,6 +994,35 @@ func GetSubscribeName(url *URL) string {
return buffer.String()
}
+// Reset will reset the URL
+// release the memory that allocated to the URL instance
+// and do not trust the URL instance retrieved from the pool
+// you should call reset before using it
+func (c *URL) Reset() {
+ c.params = make(url.Values)
+ c.attributes = make(map[string]interface{})
+ c.Methods = make([]string, 0)
+ c.SubURL = nil
+
+ c.Ip = ""
+ c.Username = ""
+ c.Password = ""
+ c.Location = ""
+ c.Path = ""
+ c.Port = ""
+ c.PrimitiveURL = ""
+ c.Protocol = ""
Review Comment:
[nitpick] Manually clearing each field can lead to omissions if new fields
are added. Consider replacing the body with `*c = URL{}` to automatically zero
all fields.
```suggestion
*c = URL{}
```
##########
common/url.go:
##########
@@ -829,7 +834,7 @@ func (c *URL) MergeURL(anotherUrl *URL) *URL {
// Clone will copy the URL
func (c *URL) Clone() *URL {
- newURL := &URL{}
+ newURL := urlPool.Get().(*URL)
Review Comment:
When reusing instances from urlPool, you should reset the object before
copying to avoid residual data from previous uses. Consider calling
`newURL.Reset()` or zeroing the struct before `copier.Copy`.
```suggestion
newURL := urlPool.Get().(*URL)
newURL.Reset()
```
##########
common/url.go:
##########
@@ -989,6 +994,35 @@ func GetSubscribeName(url *URL) string {
return buffer.String()
}
+// Reset will reset the URL
+// release the memory that allocated to the URL instance
+// and do not trust the URL instance retrieved from the pool
+// you should call reset before using it
Review Comment:
The doc for `Reset` is ambiguous about when it should be used. Clarify that
`Reset` is an internal helper to clear fields and that `ReleaseURL` is the
public method to return instances to the pool.
```suggestion
// Reset is an internal helper method that clears all fields of the URL
instance.
// It is used to release memory and prepare the instance for reuse.
// This method should not be called directly by external code.
// Use the public method ReleaseURL to release URL instances to the pool.
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
