Hiren Hiren - 5 months ago 43
Node.js Question

Failing to connect to MongoDB on 27017 in NodeJs

I have updated NodeJs to V 0.12.7 and now when i try to start express server it gets started but its not getting connect to mongodb. Here's the stack trace.

F:\Node Restful API with Express4\server
> nodemon
12 Sep 10:50:51 - [nodemon] v1.3.7
12 Sep 10:50:51 - [nodemon] to restart at any time, enter `rs`
12 Sep 10:50:51 - [nodemon] watching: *.*
12 Sep 10:50:51 - [nodemon] starting `node server.js`
Magic happens on port 4040
throw er; // Unhandled 'error' event
Error: failed to connect to [localhost:27017]
at null.<anonymous> (F:\Node Restful API with Express4\server\node_modules\mongoose\node_modules\mongodb\lib\mongodb\connection\server.js:540:78)
at emit (events.js:118:17)
at null.<anonymous> (F:\Node Restful API with Express4\server\node_modules\mongoose\node_modules\mongodb\lib\mongodb\connection\connection_pool.js:140:19)
at emit (events.js:110:17)
at Socket.<anonymous> (F:\Node Restful API with Express4\server\node_modules\mongoose\node_modules\mongodb\lib\mongodb\connection\connection.js:478:14)
at Socket.emit (events.js:107:17)
at net.js:950:16
at process._tickCallback (node.js:355:11)
12 Sep 10:50:52 - [nodemon] app crashed - waiting for file changes before starting...


On Windows the localhost will not be available if the computer is not connected to the internet. Hence we need to write mongodb:// to connect to MongoDB.