mdns 0.0.1

  • README.md
  • CHANGELOG.md
  • Example
  • Installing
  • Versions
  • new70

mDNS for Flutter

A Flutter plugin for mDNS/DNS-SD discovery and advertising. Ultimately this plugin will be compatible with Android and iOS.

See https://en.wikipedia.org/wiki/Multicast_DNS for additional info

Example

See example/lib/main.dart for a simple example

Currently Working

  • Service Discovery on Android

TODO (in this order)

  • Service Discovery on iOS
  • Service advertising on Android
  • Service advertising on iOS

[0.0.1] - Monday, January 22nd, 2018

Added in this release:

  • Discovery for Android
  • Example flutter app with basic discovery function

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:mdns/mdns.dart';

void main() => runApp(new MyApp());

const String discovery_service = "_workstation._tcp";

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => new _MyAppState();
}

class _MyAppState extends State<MyApp> {
  List<String> messageLog = <String>[];
  DiscoveryCallbacks discoveryCallbacks;
  @override
  initState() {
    super.initState();

    discoveryCallbacks = new DiscoveryCallbacks(
      onDiscovered: (ServiceInfo info){
        print("Discovered ${info.toString()}");
        setState((){
          messageLog.insert(0, "DISCOVERY: Discovered ${info.toString()}");
        });
      },
      onDiscoveryStarted: (){
        print("Discovery started");
        setState((){messageLog.insert(0, "DISCOVERY: Discovery Running");});
      },
      onDiscoveryStopped: (){
        print("Discovery stopped");
        setState((){messageLog.insert(0, "DISCOVERY: Discovery Not Running");});
      },
      onResolved: (ServiceInfo info){
        print("Resolved Service ${info.toString()}");
        setState((){
          messageLog.insert(0, "DISCOVERY: Resolved ${info.toString()}");
        });
      },
    );


    messageLog.add("Starting mDNS for service [$discovery_service]");
    startMdnsDiscovery(discovery_service);
  }

  startMdnsDiscovery(String serviceType){
    Mdns mdns = new Mdns(discoveryCallbacks: discoveryCallbacks);
    mdns.startDiscovery(serviceType);
  }

  @override
  Widget build(BuildContext context) {

    return new MaterialApp(
      home: new Scaffold(
        body: new ListView.builder(
          reverse: true,
          itemCount: messageLog.length,
          itemBuilder: (BuildContext context, int index) {
            return new Text(messageLog[index]);
          },
        )
      ),
    );
  }
}

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  mdns: "^0.0.1"

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter packages get

Alternatively, your editor might support packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:mdns/mdns.dart';
        
Version Uploaded Documentation Archive
0.0.1 Jan 22, 2018 Go to the documentation of mdns 0.0.1 Download mdns 0.0.1 archive

Analysis

This feature is new.
We welcome feedback.
More details: scoring.

We analyzed this package, and provided a score, details, and suggestions below.

  • completed on Feb 3, 2018
  • Dart: 2.0.0-dev.20.0
  • pana: 0.10.1
  • Flutter: 0.0.22

Scores

Popularity:
Describes how popular the package is relative to other packages. [more]
49 / 100
Health:
Code health derived from static analysis. [more]
83 / 100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100 / 100
Overall score:
Weighted score of the above. [more]
70

Platforms

Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Suggestions

  • Package is pre-v1 release.

    While there is nothing inherently wrong with versions of 0.*.*, it usually means that the author is still experimenting with the general direction API.

Dependencies

Package Constraint Resolved Available
Direct dependencies
flutter 0.0.0
Transitive dependencies
async 2.0.3
charcode 1.1.1
collection 1.14.5
http 0.11.3+16
http_parser 3.1.1
meta 1.1.1 1.1.2
path 1.5.1
sky_engine 0.0.99
source_span 1.4.0
string_scanner 1.0.2
typed_data 1.1.4 1.1.5
vector_math 2.0.5