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feat: enhanced sockets, tuned retries and polling fallback

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This commit is contained in:
cogwheel0
2025-09-07 11:13:05 +05:30
parent 3decf9d46b
commit a16fb86e27
11 changed files with 519 additions and 138 deletions
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21
lib/features/chat/providers/chat_providers.dart
View File

@@ -55,10 +55,27 @@ class ChatMessagesNotifier extends StateNotifier<List<ChatMessage>> {
// locally streamed assistant content with an outdated server copy.
if (previous?.updatedAt != next?.updatedAt) {
final serverMessages = next?.messages ?? const [];
// Only replace local messages if the server has strictly more messages
// (i.e., includes new content we don't have yet).
// Primary rule: adopt server messages when there are strictly more of them.
if (serverMessages.length > state.length) {
state = serverMessages;
return;
}
// Secondary rule: if counts are equal but the last assistant message grew,
// adopt the server copy to recover from missed socket events.
if (serverMessages.isNotEmpty && state.isNotEmpty) {
final serverLast = serverMessages.last;
final localLast = state.last;
final serverText = serverLast.content.trim();
final localText = localLast.content.trim();
final sameLastId = serverLast.id == localLast.id;
final isAssistant = serverLast.role == 'assistant';
final serverHasMore = serverText.isNotEmpty && serverText.length > localText.length;
final localEmptyButServerHas = localText.isEmpty && serverText.isNotEmpty;
if (sameLastId && isAssistant && (serverHasMore || localEmptyButServerHas)) {
state = serverMessages;
return;
}
}
}
return;

19
lib/features/chat/views/chat_page.dart
View File

@@ -1408,16 +1408,21 @@ class _ChatPageState extends ConsumerState<ChatPage> {
try {
final full = await api.getConversation(active.id);
ref
.read(activeConversationProvider.notifier)
.state =
full;
.read(activeConversationProvider.notifier)
.state = full;
} catch (e) {
debugPrint(
'DEBUG: Failed to refresh conversation: $e',
);
// Could show a snackbar here if needed
debugPrint('DEBUG: Failed to refresh conversation: $e');
}
}
// Also refresh the conversations list to reconcile missed events
// and keep timestamps/order in sync with the server.
try {
ref.invalidate(conversationsProvider);
// Best-effort await to stabilize UI; ignore errors.
await ref.read(conversationsProvider.future);
} catch (_) {}
// Add small delay for better UX feedback
await Future.delayed(const Duration(milliseconds: 300));
},

106
lib/features/profile/views/app_customization_page.dart
View File

@@ -41,7 +41,7 @@ class AppCustomizationPage extends ConsumerWidget {
),
centerTitle: true,
),
body: Padding(
body: SingleChildScrollView(
padding: const EdgeInsets.all(Spacing.pagePadding),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
@@ -102,6 +102,110 @@ class AppCustomizationPage extends ConsumerWidget {
],
),
),
const SizedBox(height: Spacing.lg),
Text(
'Realtime',
style: context.conduitTheme.headingSmall?.copyWith(
color: context.conduitTheme.textPrimary,
),
),
const SizedBox(height: Spacing.md),
ConduitCard(
padding: EdgeInsets.zero,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ListTile(
contentPadding: const EdgeInsets.symmetric(
horizontal: Spacing.listItemPadding,
vertical: Spacing.sm,
),
leading: Container(
padding: const EdgeInsets.all(Spacing.sm),
decoration: BoxDecoration(
color: context.conduitTheme.buttonPrimary
.withValues(alpha: Alpha.highlight),
borderRadius:
BorderRadius.circular(AppBorderRadius.small),
),
child: Icon(
Platform.isIOS
? CupertinoIcons.waveform
: Icons.sync_alt,
color: context.conduitTheme.buttonPrimary,
size: IconSize.medium,
),
),
title: Text(
'Transport mode',
style: context.conduitTheme.bodyLarge?.copyWith(
color: context.conduitTheme.textPrimary,
fontWeight: FontWeight.w600,
),
),
subtitle: Text(
'Choose how the app connects for realtime updates.',
style: context.conduitTheme.bodySmall?.copyWith(
color: context.conduitTheme.textSecondary,
),
),
),
Padding(
padding: const EdgeInsets.fromLTRB(
Spacing.listItemPadding,
0,
Spacing.listItemPadding,
Spacing.md,
),
child: DropdownButtonFormField<String>(
initialValue: settings.socketTransportMode,
onChanged: (v) async {
if (v == null) return;
await ref
.read(appSettingsProvider.notifier)
.setSocketTransportMode(v);
},
items: const [
DropdownMenuItem(
value: 'auto',
child: Text('Auto (Polling + WebSocket)'),
),
DropdownMenuItem(
value: 'ws',
child: Text('WebSocket only'),
),
],
decoration: const InputDecoration(
labelText: 'Mode',
border: OutlineInputBorder(),
isDense: true,
contentPadding: EdgeInsets.symmetric(
horizontal: 12,
vertical: 10,
),
),
),
),
Padding(
padding: const EdgeInsets.fromLTRB(
Spacing.listItemPadding,
0,
Spacing.listItemPadding,
Spacing.md,
),
child: Text(
settings.socketTransportMode == 'auto'
? 'More robust on restrictive networks. Upgrades to WebSocket when possible.'
: 'Lower overhead, but may fail behind strict proxies/firewalls.',
style: context.conduitTheme.caption?.copyWith(
color: context.conduitTheme.textSecondary,
),
),
),
],
),
),
],
),
),