merge textarea example

examples/textarea/index.js

@@ -2,7 +2,6 @@
 
 // eslint-disable-next-line
 let search = new URLSearchParams(location.search)
-let url = search.get('url')
 
 // initialize a shared object. This function call returns a promise!
 Y({
@@ -13,16 +12,19 @@ Y({
     name: 'websockets-client',
     room: 'Textarea-example',
     // url: '//localhost:1234',
-    url: 'https://yjs-v13.herokuapp.com/',
+    url: 'https://yjs-v13.herokuapp.com/'
     // options: { transports: ['websocket'], upgrade: false }
   },
   share: {
     textarea: 'Text'
-  }
+  },
+  timeout: 5000 // reject if no connection was established within 5 seconds
 }).then(function (y) {
   window.yTextarea = y
 
   // bind the textarea to a shared text element
   y.share.textarea.bind(document.getElementById('textfield'))
   // thats it..
+}).catch(() => {
+  console.log('Something went wrong while creating the instance..')
 })