esef/ReVoltVPN
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audit #13: notification fix, sync guard, bypass gate, responsive layout, dynamic version, dart format, clock_display to backups, stats race fix, new locks, nginx swarm block

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esefxdz committed 2026-07-31 22:41:29 +03:00
1 parent e1c5d5b106
commit 54609a3119
11 files changed
+132 -67
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lib/logic/vpn_connection.dart
+21 -12
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@@ -60,7 +60,8 @@ class VpnConnection extends ChangeNotifier {
// Periodic server health check
_checkHealth();
_healthTimer = Timer.periodic(const Duration(seconds: 30), (_) => _checkHealth());
_healthTimer =
Timer.periodic(const Duration(seconds: 30), (_) => _checkHealth());
// Check if VPN was already running (app killed and reopened)
try {
@@ -102,7 +103,8 @@ class VpnConnection extends ChangeNotifier {
}
}
Future<bool> connect({bool skipAdBypass = false, bool quickReconnect = false}) async {
Future<bool> connect(
{bool skipAdBypass = false, bool quickReconnect = false}) async {
if (_status == VpnStatus.connected || _status == VpnStatus.connecting) {
return false;
}
@@ -130,7 +132,8 @@ class VpnConnection extends ChangeNotifier {
quickReconnect: quickReconnect,
onAttempt: (attempt, total) {
if (!quickReconnect) {
_setStatus(VpnStatus.connecting, 'Contacting server ($attempt/$total)…');
_setStatus(
VpnStatus.connecting, 'Contacting server ($attempt/$total)…');
}
},
);
@@ -140,11 +143,15 @@ class VpnConnection extends ChangeNotifier {
if (raw.contains('Cancelled')) {
// User tapped disconnect — silently abort
return false;
} else if (raw.contains('timed out') || raw.contains('Session not activated')) {
_errorMessage = 'The server did not respond in time.\nCheck your connection and try again.';
} else if (raw.contains('timed out') ||
raw.contains('Session not activated')) {
_errorMessage =
'The server did not respond in time.\nCheck your connection and try again.';
_setStatus(VpnStatus.error, 'Server unreachable');
} else if (raw.contains('SocketException') || raw.contains('Failed host lookup')) {
_errorMessage = 'Cannot reach the server.\nMake sure you have internet access.';
} else if (raw.contains('SocketException') ||
raw.contains('Failed host lookup')) {
_errorMessage =
'Cannot reach the server.\nMake sure you have internet access.';
_setStatus(VpnStatus.error, 'No internet');
} else {
_errorMessage = raw;
@@ -186,7 +193,8 @@ class VpnConnection extends ChangeNotifier {
}
if (!sessionOk) {
debugPrint('[VPN] Tunnel started but no server session — tearing down.');
debugPrint(
'[VPN] Tunnel started but no server session — tearing down.');
try {
await _vless.stopVless();
} catch (_) {}
@@ -209,7 +217,8 @@ class VpnConnection extends ChangeNotifier {
Future<void> disconnect({bool skipCleanup = false}) async {
_cancelled = true;
HivemindService.cancel(); // abort any in-progress polling
if (_status == VpnStatus.disconnected || _status == VpnStatus.disconnecting) {
if (_status == VpnStatus.disconnected ||
_status == VpnStatus.disconnecting) {
return;
}
@@ -223,9 +232,9 @@ class VpnConnection extends ChangeNotifier {
try {
await _vless.stopVless().timeout(
const Duration(seconds: 5),
onTimeout: () => debugPrint('[VPN] stopVless() timed out.'),
);
const Duration(seconds: 5),
onTimeout: () => debugPrint('[VPN] stopVless() timed out.'),
);
} catch (e) {
debugPrint('[VPN] VLESS stop error: $e');
}