Re-add try catch for getting status func.

lib/data/model/server_status.dart

@@ -35,11 +35,6 @@ class ServerStatus {
   late List<DiskInfo?> disk;
   late TcpStatus tcp;
 
-  ServerStatus(
-      this.cpu2Status,
-      this.memList,
-      this.sysVer,
-      this.uptime,
-      this.disk,
-      this.tcp);
+  ServerStatus(this.cpu2Status, this.memList, this.sysVer, this.uptime,
+      this.disk, this.tcp);
 }

lib/data/provider/server.dart

@@ -73,7 +73,7 @@ class ServerProvider extends BusyProvider {
       }
       return;
     }
-
+    try {
       await Future.wait(_servers.map((s) async {
         final idx = _servers.indexOf(s);
         final status = await _getData(s.info, idx);
@@ -82,6 +82,9 @@ class ServerProvider extends BusyProvider {
           notifyListeners();
         }
       }));
+    } catch (e) {
+      rethrow;
+    }
   }
 
   Future<void> startAutoRefresh() async {
@@ -136,7 +139,7 @@ class ServerProvider extends BusyProvider {
         logger.warning(e);
       }
     }
-
+    try {
       final cpu = await client.execute("cat /proc/stat | grep cpu") ?? '';
       final mem = await client.execute('free -m') ?? '';
       final sysVer = await client.execute('cat /etc/issue.net') ?? '';
@@ -151,6 +154,12 @@ class ServerProvider extends BusyProvider {
           _getUpTime(upTime),
           _getDisk(disk),
           _getTcp(tcp));
+    } catch (e) {
+      _servers[idx].connectionState = ServerConnectionState.failed;
+      notifyListeners();
+      logger.warning(e);
+      return null;
+    }
   }
 
   Cpu2Status _getCPU(String raw, Cpu2Status old) {

lib/view/page/server/detail.dart

@@ -14,6 +14,14 @@ class ServerDetailPage extends StatefulWidget {
 }
 
 class _ServerDetailPageState extends State<ServerDetailPage> {
+  late MediaQueryData _media;
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    _media = MediaQuery.of(context);
+  }
+
   @override
   Widget build(BuildContext context) {
     return Consumer<ServerProvider>(builder: (_, provider, __) {
@@ -34,11 +42,14 @@ class _ServerDetailPageState extends State<ServerDetailPage> {
   }
 
   Widget _buildCPUView(ServerStatus ss) {
-    return ListView.builder(
+    return ConstrainedBox(
+      constraints: BoxConstraints(maxHeight: _media.size.height * 0.3),
+      child: ListView.builder(
         itemBuilder: (ctx, idx) {
           return Text('$idx ${ss.cpu2Status.usedPercent(coreIdx: idx)}');
         },
         itemCount: ss.cpu2Status.now.length,
+      ),
     );
   }