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Socket errors handling. Closes [#37] as well

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This commit is contained in:
estevez 2018-09-16 15:47:27 +03:00
parent 9e23b92a33
commit 9c7a878bb1
2 changed files with 4 additions and 2 deletions
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4
lib/data_model.dart
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@ -30,6 +30,8 @@ class HassioDataModel {
} else { } else {
_fetchingTimer = new Timer(new Duration(seconds: 10), () { _fetchingTimer = new Timer(new Duration(seconds: 10), () {
_fetchCompleter.completeError({"message": "Data fetching timeout."}); _fetchCompleter.completeError({"message": "Data fetching timeout."});
_hassioChannel.sink.close();
_hassioChannel = null;
}); });
_fetchCompleter = new Completer(); _fetchCompleter = new Completer();
_reConnectSocket().then((r) { _reConnectSocket().then((r) {
@ -139,7 +141,7 @@ class HassioDataModel {
debugPrint(" $message"); debugPrint(" $message");
_hassioChannel.sink.add(message); _hassioChannel.sink.add(message);
}).catchError((e){ }).catchError((e){
debugPrint("Unable to connect for sending =("); debugPrint("Unable to connect for sending: $e");
}); });
} }

2
lib/main.dart
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@ -279,7 +279,7 @@ class _MainPageState extends State<MainPage> {
title: _buildTitle() title: _buildTitle()
), ),
drawer: _buildAppDrawer(), drawer: _buildAppDrawer(),
body: Text(_dataModelErrorMessage != null ? "Well... no. There was an error: $_dataModelErrorMessage" : "Loading... or not..."), body: Text(_dataModelErrorMessage != null ? "Well... no.\n\nThere was an error:\n$_dataModelErrorMessage" : "Loading... or not...\n\nJust wait 10 seconds"),
floatingActionButton: new FloatingActionButton( floatingActionButton: new FloatingActionButton(
onPressed: _refreshData, onPressed: _refreshData,
tooltip: 'Increment', tooltip: 'Increment',