CODEWITHSUNDEEP
amazon-web-serviceshttpflutteramazon-ec2flutter-web
Asha Joshi
Asha Joshi

Reputation: 87

I am getting [SocketException: OS Error: Connection refused, errno = 111] when trying to access AWS EC2 server from my flutter app

I cannot connect to the REST API Server running on a AWS EC2 instance.

Below is the code snippet from the flutter application.

final EC2ServerPublicDNS = "http://ec2-*****.amazonaws.com";
final awsSigV4Client = new AwsSigV4Client(
        IAMUserAccessKey,
        IAMUserSecretKey,
        EC2ServerPublicDNS,
        region: region);
final signedRequest = new SigV4Request(
      awsSigV4Client,
      method: 'GET',
      path: '/test',
      headers:
          new Map<String, String>.from({"Content-Type": "application/json"}),
    );
    http.Response response;
    try {
      response =
          await http.get(signedRequest.url, headers: signedRequest.headers);
    } catch (e) {
      print(e);
    }

I am getting:

[SocketException: OS Error: Connection refused, errno = 111, address = ec2-*****.amazonaws.com, port = 33278]

Upvotes: 1

Views: 479

Answers (1)

Nardeepsinh Vaghela
Nardeepsinh Vaghela

Reputation: 978

give permission of <uses-permission android:name="android.permission.INTERNET" /> in your android Manifest file.

Upvotes: 0

Related Questions