Skip to main content

Current Server Discovery and Monitoring Engine is Deprecated

When building connection using mongoose you might get an error saying Current server discovery and monitoring engine is deprecated. 

Error: current Server Discovery and Monitoring engine is deprecated, and will be removed in a future version. To use the new Server Discover and Monitoring engine, pass option { useUnifiedTopology: true } to the MongoClient constructor.

So, basically two of the options need to be passed to the mongoose.connect method. 

so these are:{ useNewUrlParser: true} and {useUnifiedTopology: true}

See the example below:

mongoose.connect("mongodb://localhost:27017/fruitsDB", {
  useNewUrlParser: true,
  useUnifiedTopology: true,
});

Here, fruitsDB is the database name. Now, if you run your file say for example app.js, you will not that error again.

Comments

Post a Comment

Popular posts from this blog

Laravel Vuejs Basic Setup

In this article we will see how to setup vue with laravel. 1) Create a laravel project: laravel new laravue 2) In web.php create a temporary route:  Route :: get ( '/test' ,  function  () {      return   view ( 'welcome' ); }); So, when you will see the welcome page once you hit the  http://laravue.test/test  url. 2) In terminal run:  npm install 3) npm install vue (In package.json file you will see that vue dependency has been added successfully) 4) Now go to resources -> js -> app.js file. Here we will have to load the vue. write the following lines in app.js.  require ( './bootstrap' ); window . Vue  =  require ( 'vue' ); const   app  =  new   Vue ({      el :   '#app' }); (Here, vue js will execute and control anything that will be inside the app id. So, for our example  let's put the app id inside the welcome view). So, inside welcome.blade.php 's body...
Post a Comment
Read more