IO-2060 Force no cache on LMS.

server.ts

@@ -15,7 +15,7 @@ import BillRequestValidator from "./bills/billRequestValidator";
 import cors from "cors";
 import helmet from "helmet";
 import responseTime from "response-time";
-
+import nocache from "nocache";
 import {
   BillsMediaUploadMulter,
   BillsUploadMedia,
@@ -107,6 +107,8 @@ if (process.env.NODE_ENV !== "production") {
 
 const app: Express = express();
 const port = process.env.PORT;
+app.set("etag", false);
+app.use(nocache());
 app.use(bodyParser.json({ limit: "1000mb" }));
 app.use(bodyParser.urlencoded({ limit: "1000mb", extended: true }));
 app.use(responseTime());
@@ -167,7 +169,10 @@ app.get(
 
 InitServer();
 app.use(FolderPaths.StaticPath, express.static(FolderPaths.Root, {}));
-app.use("/assets", express.static("./assets", {}));
+app.use(
+  "/assets",
+  express.static("./assets", { etag: false, maxAge: 30 * 1000 })
+);
 app.listen(port, () => {
   logger.info(`ImEX Media Server is running at http://localhost:${port}`);
 });