(ml5717) Updated socket.io version

package.json

@@ -5,9 +5,9 @@
   "dependencies": {
     "farmhash": "^2.1.0",
     "getconfig": "^4.3.0",
-    "node-uuid": "1.2.0",
-    "socket.io": "^1.7.4",
-    "socket.io-redis": "4.0.1",
+    "uuid": "^3.3.3",
+    "socket.io": "^2.3.0",
+    "socket.io-redis": "5.2.0",
     "sticky-session": "^1.1.2"
   },
   "main": "dist/server.js",

src/sockets.js

 import socketIO from 'socket.io';
-import uuid from 'node-uuid';
+import uuidv4 from 'uuid/v4';
 import crypto from 'crypto';
 import redisAdapter from 'socket.io-redis';
 import { safeCb } from './util';
@@ -96,10 +96,10 @@ export default (server, config) => {
     client.on('create', (name, cb) => {
       if (arguments.length === 2) {
         cb = (typeof cb === 'function') ? cb : () => {};
-        name = name || uuid();
+        name = name || uuidv4();
       } else {
         cb = name;
-        name = uuid();
+        name = uuidv4();
       }
       // check if exists
       io.in(name).clients((err, clients) => {