refactor: extract ErrNoAddress (#214)

Signed-off-by: Zhangjian He <hezhangjian97@gmail.com>
openGemini · Jan 13, 2025 · f4c4f1d · f4c4f1d
1 parent fc73b67
commit f4c4f1d
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/opengemini/client_impl.go b/opengemini/client_impl.go
@@ -48,7 +48,7 @@ type client struct {
 
 func newClient(c *Config) (Client, error) {
 	if len(c.Addresses) == 0 {
-		return nil, errors.New("must have at least one address")
+		return nil, ErrNoAddress
 	}
 	if c.AuthConfig != nil {
 		if c.AuthConfig.AuthType == AuthTypeToken && len(c.AuthConfig.Token) == 0 {

diff --git a/opengemini/error.go b/opengemini/error.go
@@ -26,6 +26,7 @@ var (
 	ErrEmptyCommand      = errors.New("empty command")
 	ErrEmptyTagOrField   = errors.New("empty tag or field")
 	ErrEmptyTagKey       = errors.New("empty tag key")
+	ErrNoAddress         = errors.New("must have at least one address")
 	ErrRetentionPolicy   = errors.New("empty retention policy")
 )