Error code standardization

pkg/utils/get_server_ip.go

@@ -1,7 +1,6 @@
 package utils
 
 import (
-	"Open_IM/pkg/common/config"
 	"errors"
 	"net"
 )
@@ -24,15 +23,3 @@ func GetLocalIP() (string, error) {
 
 	return "", errors.New("no ip")
 }
-
-func GetRpcIP() (string, error) {
-	registerIP := config.Config.RpcRegisterIP
-	if registerIP == "" {
-		ip, err := GetLocalIP()
-		if err != nil {
-			return "", err
-		}
-		registerIP = ip
-	}
-	return registerIP, nil
-}