Enable caching for bundle, also bundle socket.io

frontend/app/socket/socket.js

@@ -1,3 +1,4 @@
+import io from 'socket.io-client';
 import fm from '../app';
 import $ from 'jquery';
 

frontend/index/index.html

@@ -39,7 +39,5 @@
 				};
 			})();
 		</script>
-
-		<script src="socket.io/socket.io.js"></script>
 	</body>
 </html>

package.json

@@ -43,6 +43,7 @@
     "request-promise": "^4.1.1",
     "sequelize": "^3.24.3",
     "socket.io": "^1.2.1",
+    "socket.io-client": "^1.7.2",
     "stream-combiner": "^0.2.2",
     "underscore": "^1.8.3"
   },

server/server.js

@@ -37,6 +37,13 @@ utils.promiseAuto({
 	server: () => {
 		var app = express();
 		app.use(compression());
+
+		app.get("/bundle-:hash.js", function(req, res, next) {
+			res.setHeader('Cache-Control', 'public, max-age=31557600'); // one year
+
+			next();
+		});
+
 		app.use(express.static(frontendPath + "/build/"));
 		app.get("/:padId", function(req, res) {
 			res.sendFile(frontendPath + "/build/index.html");

yarn.lock

@@ -4563,7 +4563,7 @@ socket.io-adapter@0.5.0:
     debug "2.3.3"
     socket.io-parser "2.3.1"
 
-socket.io-client@1.7.2:
+socket.io-client@1.7.2, socket.io-client@^1.7.2:
   version "1.7.2"
   resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-1.7.2.tgz#39fdb0c3dd450e321b7e40cfd83612ec533dd644"
   dependencies: