[GitHub] [dubbo-go] zouyx commented on a change in pull request #800: enhance client's connectivity

[GitBox <gi...@apache.org>]

zouyx commented on a change in pull request #800:
URL: https://github.com/apache/dubbo-go/pull/800#discussion_r510020560



##########
File path: remoting/getty/getty_client.go
##########
@@ -204,6 +204,14 @@ func (c *Client) Request(request *remoting.Request, timeout time.Duration, respo
 	return perrors.WithStack(err)
 }
 
+func (c *Client) IsAvailable() bool {
+	client, err := c.pool.get()
+	if client == nil || !client.isAvailable() || err != nil {
+		return false
+	}
+	return true

Review comment:
       ```suggestion
   	return  client != nil && client.isAvailable() && err == nil 
   ```




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