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🐛 Properly disconnect from previous websocket on server change

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minie4
2024-08-29 01:54:10 +02:00
parent a973ccf509
commit 02882871b9
1 changed files with 8 additions and 1 deletions
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9
lib/main.dart
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@ -63,6 +63,10 @@ class _GoMixHomeState extends State<GoMixHome> {
ValueNotifier<String> connectionError = ValueNotifier(""); ValueNotifier<String> connectionError = ValueNotifier("");
void initWs() { void initWs() {
if (wsConnected) {
ws?.sink.close(1000, "disconnect before initWs");
}
setState(() { setState(() {
connectionError.value = ""; connectionError.value = "";
wsConnected = false; wsConnected = false;
@ -142,6 +146,7 @@ class _GoMixHomeState extends State<GoMixHome> {
wsConnected = false; wsConnected = false;
if (connectionError.value != "") return; if (connectionError.value != "") return;
Future.delayed(const Duration(seconds: 2), () { Future.delayed(const Duration(seconds: 2), () {
if (wsConnected) return;
initWs(); initWs();
}); });
}, onError: (err) { }, onError: (err) {
@ -221,7 +226,9 @@ class _GoMixHomeState extends State<GoMixHome> {
icon: const Icon(Icons.remove_circle_outline_outlined), icon: const Icon(Icons.remove_circle_outline_outlined),
color: Colors.red, color: Colors.red,
tooltip: 'Not connected', tooltip: 'Not connected',
onPressed: () {}, onPressed: () {
initWs();
},
), ),
actions: <Widget>[ actions: <Widget>[
Padding( Padding(