CODEWITHSUNDEEP
mongodbflutterdart
adrian souto
adrian souto

Reputation: 31

problem with flutter and mongodb connection

import 'package:mongo_dart/mongo_dart.dart';

main() async{
  Db db = new Db("mongodb://localhost:27017/workouts");
  await db.open();
  print("success ---------------------------------");
}

this symple code and dont connect, i dont know why. this is the output:

Syncing files to device Android SDK built for x86...
Restarted application in 306ms.
E/flutter ( 5415): [ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: SocketException: OS Error: Connection refused, errno = 111, address = localhost, port = 52206
E/flutter ( 5415): #0      _ConnectionManager._connect (package:mongo_dart/src/network/connection_manager.dart:23:5)

.... and more logs

¿some help? :(

Upvotes: 0

Views: 3054

Answers (2)

adrian souto
adrian souto

Reputation: 31

solved ==> https://stackoverflow.com/a/55786011/12369361

due to use emulator I need to use 10.0.2.2 instead of localhost

Upvotes: 3

Pyth0nGh057
Pyth0nGh057

Reputation: 686

I suppose that you have a local mongoDB server. If it is the case, you have to connect your local server and your android phone to the same network (through wifi).

Then get the IP of your local server and replacing localhost in your url with the IP you found.

If you can't, it is possible that your firewall is blocking your requests.

Upvotes: 0

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