update 'notify_ui' example

Author: Vitaliy Stoliarov

examples/ws2/notify_ui.js

@@ -1,15 +1,25 @@
 'use strict'
 
-const runExample = require('../util/run_example')
+const { args: { apiKey, apiSecret }, debug } = require('../util/setup')
+const WSv2 = require('../../lib/transports/ws2')
+
+async function execute () {
+  const ws = new WSv2({
+    apiKey,
+    apiSecret,
+    transform: true
+  })
+  ws.on('error', e => debug('WSv2 error: %s', e.message | e))
+  await ws.open()
+  await ws.auth()
 
-module.exports = runExample({
-  name: 'ws2-notify-ui',
-  ws: { env: true, connect: true, auth: true, transform: true }
-}, async ({ ws, debug }) => {
   ws.notifyUI({
     type: 'success',
     message: 'This is a test notification sent via the WSv2 API'
   })
 
   debug('notification sent')
-})
+  await ws.close()
+}
+
+execute()