Show data Table with pagination (startRow, endRow, filter, sorting)

server/reg/registration.js

@@ -15,4 +15,14 @@ module.exports = {
       console.error(e);
     }
   },
+
+  getiPAddressUser: function (req) {
+    try {
+      return req.ip;  // Express
+    } catch (e) {
+      return ''
+    }
+  }
+
+
 };