fix newConn is nil (#260)

vesoft-inc · Mar 3, 2023 · 18f0e65 · 18f0e65
1 parent 2aa065d
commit 18f0e65
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/connection_pool.go b/connection_pool.go
@@ -364,10 +364,10 @@ func checkAddresses(confTimeout time.Duration, addresses []HostAddress, sslConfi
 
 func pingAddress(address HostAddress, timeout time.Duration, sslConfig *tls.Config) error {
 	newConn := newConnection(address)
-	defer newConn.close()
 	// Open connection to host
 	if err := newConn.open(newConn.severAddress, timeout, sslConfig); err != nil {
 		return err
 	}
+	defer newConn.close()
 	return nil
 }