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Fix compliting alrady completed future

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This commit is contained in:
Yegor Vialov
2019-11-28 18:33:27 +00:00
parent 90504047b4
commit a6541134e0
1 changed files with 6 additions and 2 deletions
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8
lib/managers/connection_manager.class.dart
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@@ -330,12 +330,16 @@ class ConnectionManager {
String rawMessage = json.encode(dataObject);
if (!isConnected) {
_connect().timeout(connectTimeout, onTimeout: (){
_completer.completeError(HAError("No connection to Home Assistant", actions: [HAErrorAction.reconnect()]));
if (!_completer.isCompleted) {
_completer.completeError(HAError("No connection to Home Assistant", actions: [HAErrorAction.reconnect()]));
}
}).then((_) {
Logger.d("[Sending] ==> ${auth ? "type="+dataObject['type'] : rawMessage}");
_socket.sink.add(rawMessage);
}).catchError((e) {
_completer.completeError(e);
if (!_completer.isCompleted) {
_completer.completeError(e);
}
});
} else {
Logger.d("[Sending] ==> ${auth ? "type="+dataObject['type'] : rawMessage}");