opt.: server provider

lib/data/model/server/server.dart

@@ -22,6 +22,12 @@ class Server implements TagPickable {
 
   @override
   String get tagName => spi.id;
+
+  bool get needGenClient => state < ServerState.connecting;
+
+  bool get canViewDetails => state == ServerState.finished;
+
+  String get id => spi.id;
 }
 
 enum ServerState {
@@ -38,9 +44,5 @@ enum ServerState {
   /// Status parsing finished
   finished;
 
-  bool get shouldConnect => this < ServerState.connecting;
-
-  bool get canViewDetails => this == ServerState.finished;
-
   operator <(ServerState other) => index < other.index;
 }

lib/data/provider/server.dart

@@ -118,7 +118,10 @@ class ServerProvider extends ChangeNotifier {
       return;
     }
 
-    Future<void> connectFn(Server s) async {
+    await Future.wait(_servers.values.map((s) => _connectFn(s, onlyFailed)));
+  }
+
+  Future<void> _connectFn(Server s, bool onlyFailed) async {
     if (onlyFailed) {
       if (s.state != ServerState.failed) return;
       _limiter.reset(s.spi.id);
@@ -136,19 +139,6 @@ class ServerProvider extends ChangeNotifier {
     return await _getData(s.spi);
   }
 
-    final directServers = <Server>[];
-    final proxyServers = <Server>[];
-    for (final s in _servers.values) {
-      if (s.spi.jumpId == null) {
-        directServers.add(s);
-      } else {
-        proxyServers.add(s);
-      }
-    }
-    await Future.wait(directServers.map(connectFn));
-    await Future.wait(proxyServers.map(connectFn));
-  }
-
   Future<void> startAutoRefresh() async {
     final duration = Stores.setting.serverStatusUpdateInterval.fetch();
     stopAutoRefresh();
@@ -236,6 +226,8 @@ class ServerProvider extends ChangeNotifier {
 
       // Only reconnect if neccessary
       if (newSpi.shouldReconnect(old)) {
+        // Use [newSpi.id] instead of [old.id] because [old.id] may be changed
+        _limiter.reset(newSpi.id);
         refreshData(spi: newSpi);
       }
 
@@ -271,21 +263,31 @@ class ServerProvider extends ChangeNotifier {
       return;
     }
 
+    s.status.failedInfo = null;
+
     /// If busy, it may be because of network reasons that the last request
     /// has not been completed, and the request should not be made again at this time.
     if (s.isBusy) return;
     s.isBusy = true;
 
-    if (s.state.shouldConnect || (s.client?.isClosed ?? true)) {
+    if (s.needGenClient || (s.client?.isClosed ?? true)) {
       _setServerState(s, ServerState.connecting);
 
-      final time1 = DateTime.now();
-
       try {
+        final time1 = DateTime.now();
         s.client = await genClient(
           spi,
           timeout: Stores.setting.timeoutD,
         );
+        final time2 = DateTime.now();
+        final spentTime = time2.difference(time1).inMilliseconds;
+        if (spi.jumpId == null) {
+          Loggers.app.info('Connected to ${spi.name} in $spentTime ms.');
+        } else {
+          Loggers.app.info(
+            'Connected to ${spi.name} via jump server in $spentTime ms.',
+          );
+        }
       } catch (e) {
         _limiter.inc(sid);
         s.status.failedInfo = e.toString();
@@ -296,15 +298,6 @@ class ServerProvider extends ChangeNotifier {
         return;
       }
 
-      final time2 = DateTime.now();
-      final spentTime = time2.difference(time1).inMilliseconds;
-      if (spi.jumpId == null) {
-        Loggers.app.info('Connected to ${spi.name} in $spentTime ms.');
-      } else {
-        Loggers.app
-            .info('Connected to ${spi.name} via jump server in $spentTime ms.');
-      }
-
       _setServerState(s, ServerState.connected);
 
       // Write script to server

lib/main.dart

@@ -113,6 +113,7 @@ void _setupLogger() {
   Logger.root.onRecord.listen((record) {
     Pros.debug.addLog(record);
     print(record);
+    if (record.error != null) print(record.error);
     if (record.stackTrace != null) print(record.stackTrace);
   });
 }

lib/view/page/server/tab.dart

@@ -173,37 +173,37 @@ class _ServerPageState extends State<ServerPage>
     );
   }
 
-  Widget _buildEachServerCard(Server? si) {
-    if (si == null) {
+  Widget _buildEachServerCard(Server? srv) {
+    if (srv == null) {
       return UIs.placeholder;
     }
 
     return CardX(
-      key: Key(si.spi.id + (_tag ?? '')),
+      key: Key(srv.spi.id + (_tag ?? '')),
       InkWell(
         onTap: () {
-          if (si.state.canViewDetails) {
-            AppRoute.serverDetail(spi: si.spi).go(context);
-          } else if (si.status.failedInfo != null) {
-            _showFailReason(si.status);
+          if (srv.canViewDetails) {
+            AppRoute.serverDetail(spi: srv.spi).go(context);
+          } else if (srv.status.failedInfo != null) {
+            _showFailReason(srv.status);
           }
         },
         onLongPress: () {
-          if (si.state == ServerState.finished) {
+          if (srv.state == ServerState.finished) {
             setState(() {
-              if (_flipedCardIds.contains(si.spi.id)) {
-                _flipedCardIds.remove(si.spi.id);
+              if (_flipedCardIds.contains(srv.spi.id)) {
+                _flipedCardIds.remove(srv.spi.id);
               } else {
-                _flipedCardIds.add(si.spi.id);
+                _flipedCardIds.add(srv.spi.id);
               }
             });
           } else {
-            AppRoute.serverEdit(spi: si.spi).go(context);
+            AppRoute.serverEdit(spi: srv.spi).go(context);
           }
         },
         child: Padding(
           padding: const EdgeInsets.all(13),
-          child: _buildRealServerCard(si),
+          child: _buildRealServerCard(srv),
         ),
       ),
     );
@@ -465,8 +465,12 @@ class _ServerPageState extends State<ServerPage>
     );
   }
 
-  Widget _buildIOData(String up, String down,
-      {void Function()? onTap, Key? key}) {
+  Widget _buildIOData(
+    String up,
+    String down, {
+    void Function()? onTap,
+    Key? key,
+  }) {
     final child = Column(
       children: [
         const SizedBox(height: 5),