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();
});