Device id is must

Signed-off-by: Vishal Rana <[email protected]>

Author: vishr

lib/hub.js

@@ -1,13 +1,18 @@
 const mqtt = require('mqtt')
 
 class Hub {
-  constructor(accountID, apiKey, options) {
+  constructor(accountID, apiKey, deviceID, options) {
     this.accountID = accountID
     this.apiKey = apiKey
+    this.deviceID = this._normalizeDeviceID(deviceID)
     this.handlers = {}
     this.options = options || {}
   }
 
+  _normalizeDeviceID(id) {
+    return `${this.accountID}:${id}`
+  }
+
   _normalizeTopic(topic) {
     return `${this.accountID}/${topic}`
   }
@@ -19,7 +24,8 @@ class Hub {
   connect(handler) {
     this.client = mqtt.connect('mqtt://hub.labstack.com', {
       username: this.accountID,
-      password: this.apiKey
+      password: this.apiKey,
+      clientId: this.deviceID
     })
     this.client.on('connect', function () {
       if (handler) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "labstack",
-  "version": "0.32.0",
+  "version": "0.32.1",
   "description": "Official Node.js client library for the LabStack platform",
   "main": "index.js",
   "scripts": {