49 lines
1.5 KiB
Dart
49 lines
1.5 KiB
Dart
/// Flutter-compatible WebSocket client library for the Angel framework.
|
|
library angel_websocket.flutter;
|
|
|
|
import 'dart:async';
|
|
import 'dart:io';
|
|
import 'package:http/io_client.dart' as http;
|
|
import 'package:web_socket_channel/web_socket_channel.dart';
|
|
import 'package:web_socket_channel/io.dart';
|
|
import 'base_websocket_client.dart';
|
|
export 'package:angel3_client/angel3_client.dart';
|
|
export 'angel3_websocket.dart';
|
|
|
|
// final RegExp _straySlashes = RegExp(r"(^/)|(/+$)");
|
|
|
|
/// Queries an Angel server via WebSockets.
|
|
class WebSockets extends BaseWebSocketClient {
|
|
final List<WebSocketsService> _services = [];
|
|
|
|
WebSockets(baseUrl,
|
|
{bool reconnectOnClose = true, Duration? reconnectInterval})
|
|
: super(http.IOClient(), baseUrl,
|
|
reconnectOnClose: reconnectOnClose,
|
|
reconnectInterval: reconnectInterval);
|
|
|
|
@override
|
|
Stream<String> authenticateViaPopup(String url,
|
|
{String eventName = 'token'}) {
|
|
throw UnimplementedError(
|
|
'Opening popup windows is not supported in the `dart:io` client.');
|
|
}
|
|
|
|
@override
|
|
Future close() {
|
|
for (var service in _services) {
|
|
service.close();
|
|
}
|
|
|
|
return super.close();
|
|
}
|
|
|
|
@override
|
|
Future<WebSocketChannel> getConnectedWebSocket() async {
|
|
var socket = await WebSocket.connect(websocketUri.toString(),
|
|
headers: authToken?.isNotEmpty == true
|
|
? {'Authorization': 'Bearer $authToken'}
|
|
: {});
|
|
return IOWebSocketChannel(socket);
|
|
}
|
|
}
|