W3C EventSource client implementation for Dart / Flutter.
This package depends on
dart:io, so it is not usable on the Web. If you'd like to contribute a wrapper arounddart:html's EventSource, feel free!
Add to your pubspec.yaml:
dependencies: w3c_event_source: ^1.3.2import 'dart:async'; import 'package:w3c_event_source/event_source.dart'; final events = EventSource(Uri.parse('http://api.example.com/ssedemo.php')); // Listening on the `events` stream will open a connection. final subscription = events.events.listen((MessageEvent message) { print('${message.name}: ${message.data}'); }); Timer(Duration(seconds: 30), () { // Canceling the subscription closes the connection. subscription.cancel(); });