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removing broadcastStream
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This commit is contained in:
whysman 2024-11-15 12:18:32 -05:00
parent 3cb6efe5bd
commit d18b576d7e
1 changed files with 7 additions and 15 deletions
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22
lib/status_page.dart
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@ -1,4 +1,3 @@
import 'dart:async';
import 'dart:convert';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
@ -12,17 +11,13 @@ import 'custom_menu.dart';
class StatusPage extends StatefulWidget {
final VoidCallback toggleProfile;
const StatusPage({super.key, required this.toggleProfile});
@override
StatusPageState createState() => StatusPageState();
}
class StatusPageState extends State<StatusPage> with WidgetsBindingObserver {
WebSocketChannel? channel;
late final Stream<dynamic> broadcastStream;
late StreamController<dynamic> controller;
late final WebSocketChannel channel;
List<Map<String, dynamic>> messages = [];
final Map<String, ImageProvider> _imageCache = {};
static const wsBaseUrl = String.fromEnvironment('WS_BASE_URL',
@ -41,17 +36,14 @@ class StatusPageState extends State<StatusPage> with WidgetsBindingObserver {
channel = WebSocketChannel.connect(
Uri.parse('$wsBaseUrl/ws'),
);
controller = StreamController<dynamic>.broadcast();
controller.addStream(channel!.stream);
broadcastStream = channel!.stream.asBroadcastStream();
debugPrint("WebSocket initialized at: $wsBaseUrl/ws");
}
@override
void dispose() {
WidgetsBinding.instance.removeObserver(this);
channel?.sink.close();
controller.close();
channel.sink.close();
debugPrint("WebSocket connection closed.");
super.dispose();
}
@ -63,8 +55,8 @@ class StatusPageState extends State<StatusPage> with WidgetsBindingObserver {
}
void _reconnectWebSocket() {
if (channel == null || channel!.closeCode != null) {
// Check if channel is null or already closed
if (channel.closeCode != null) {
debugPrint("Reinitializing WebSocket connection...");
_initializeWebSocket();
}
}
@ -310,7 +302,7 @@ class StatusPageState extends State<StatusPage> with WidgetsBindingObserver {
),
),
body: StreamBuilder(
stream: controller.stream,
stream: channel.stream,
builder: (context, snapshot) {
if (snapshot.hasData) {
final newMessage =