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Fix chat page stuck: defer provider state changes past build phase

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connect() and disconnect() were modifying provider state inside
initState/dispose, which Riverpod disallows during widget tree building.
Wrapped both in Future.microtask() to defer past the build phase.
Applied to both mitra_app and client_app.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
ramadhan sjamsani
2026-04-10 10:15:01 +08:00
parent bb0346a843
commit e601e19aab
2 changed files with 10 additions and 4 deletions
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7
client_app/lib/features/chat/screens/chat_screen.dart
View File

@@ -25,16 +25,19 @@ class _ChatScreenState extends ConsumerState<ChatScreen> {
@override @override
void initState() { void initState() {
super.initState(); super.initState();
ref.read(chatProvider.notifier).connect(widget.sessionId); Future.microtask(() {
ref.read(chatProvider.notifier).connect(widget.sessionId);
});
} }
@override @override
void dispose() { void dispose() {
ref.read(chatProvider.notifier).disconnect(); final notifier = ref.read(chatProvider.notifier);
_messageController.dispose(); _messageController.dispose();
_scrollController.dispose(); _scrollController.dispose();
_typingThrottle?.cancel(); _typingThrottle?.cancel();
super.dispose(); super.dispose();
Future.microtask(() => notifier.disconnect());
} }
void _scrollToBottom() { void _scrollToBottom() {

7
mitra_app/lib/features/chat/screens/mitra_chat_screen.dart
View File

@@ -24,16 +24,19 @@ class _MitraChatScreenState extends ConsumerState<MitraChatScreen> {
@override @override
void initState() { void initState() {
super.initState(); super.initState();
ref.read(mitraChatProvider.notifier).connect(widget.sessionId); Future.microtask(() {
ref.read(mitraChatProvider.notifier).connect(widget.sessionId);
});
} }
@override @override
void dispose() { void dispose() {
ref.read(mitraChatProvider.notifier).disconnect(); final notifier = ref.read(mitraChatProvider.notifier);
_messageController.dispose(); _messageController.dispose();
_scrollController.dispose(); _scrollController.dispose();
_typingThrottle?.cancel(); _typingThrottle?.cancel();
super.dispose(); super.dispose();
Future.microtask(() => notifier.disconnect());
} }
void _scrollToBottom() { void _scrollToBottom() {