update deps

.travis.yml

@@ -4,6 +4,7 @@ node_js:
 - 5
 - 6
 - 7
+- 8
 notifications:
   email: false
   webhooks:

index.js

@@ -8,28 +8,30 @@ const primusDefaults = {
 }
 
 module.exports = class Realtime extends Trailpack {
-  validate () {
+  validate() {
     return Promise.resolve()
   }
 
-  configure () {
+  configure() {
     return Promise.resolve()
   }
 
-  initialize () {
-    return new Promise((res,rej)=>{
-      this.app.once('webserver:http:ready',(httpServer)=>{
-        const primusConfig = _.get(this.app.config,'realtime.primus',{options: {}})
-        this.app.sockets = new Primus(httpServer,Object.assign(primusDefaults,primusConfig.options))
+  initialize() {
+    return new Promise((res, rej) => {
+      this.app.once('webserver:http:ready', (httpServer) => {
+        if (Array.isArray(httpServer)) {
+          httpServer = httpServer[0]
+        }
+        const primusConfig = _.get(this.app.config, 'realtime.primus', { options: {} })
+        this.app.sockets = new Primus(httpServer, Object.assign(primusDefaults, primusConfig.options))
         res()
       })
     })
   }
 
-  constructor (app) {
+  constructor(app) {
     super(app, {
       config: require('./config'),
-      api: require('./api'),
       pkg: require('./package')
     })
   }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "trailpack-realtime",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "description": "Realtime Trailpack. Synchronize the client and server via WebSockets",
   "homepage": "http://www.trailsjs.io/",
   "author": "Trails.js Team <[email protected]>",
@@ -27,14 +27,14 @@
     "primus"
   ],
   "dependencies": {
-    "engine.io": "^1.8.2",
-    "primus": "^6.0.9",
-    "trailpack": "^2.1.0"
+    "engine.io": "^3.1.4",
+    "primus": "^7.1.0",
+    "trailpack": "^2.1.3"
   },
   "devDependencies": {
-    "eslint": "^3.13.1",
-    "eslint-config-trails": "^2.0.6",
-    "mocha": "^3.2.0"
+    "eslint": "^4.11.0",
+    "eslint-config-trails": "^3.0.0",
+    "mocha": "^4.0.1"
   },
   "scripts": {
     "test": "eslint ."