pd client: add valid function for pd client config (#1699)

lhy1024 · web-flow · commit 97382455050a · 2025-07-07T06:56:24.000Z
Signed-off-by: lhy1024 &lt;admin@liudos.us&gt;
diff --git a/config/config.go b/config/config.go
@@ -124,6 +124,14 @@ func DefaultPDClient() PDClient {
 	}
 }
 
+// Valid returns true if the configuration is valid.
+func (p *PDClient) Valid() error {
+	if p.PDServerTimeout == 0 {
+		return fmt.Errorf("pd-server-timeout can not be 0")
+	}
+	return nil
+}
+
 // TxnLocalLatches is the TxnLocalLatches section of the config.
 type TxnLocalLatches struct {
 	Enabled  bool `toml:"-" json:"-"`

Original file line number	Diff line number	Diff line change
`@@ -124,6 +124,14 @@ func DefaultPDClient() PDClient {`
`124`	`124`	`}`
`125`	`125`	`}`
`126`	`126`
	`127`	`+// Valid returns true if the configuration is valid.`
	`128`	`+func (p *PDClient) Valid() error {`
	`129`	`+ if p.PDServerTimeout == 0 {`
	`130`	`+ return fmt.Errorf("pd-server-timeout can not be 0")`
	`131`	`+ }`
	`132`	`+ return nil`
	`133`	`+}`
	`134`	`+`
`127`	`135`	`// TxnLocalLatches is the TxnLocalLatches section of the config.`
`128`	`136`	`type TxnLocalLatches struct {`
`129`	`137`	Enabled bool `toml:"-" json:"-"`