start method
Implementation
Future<bool> start() async {
if (_started) return true;
if (_starting != null) {
return _starting!.future;
}
var starting = _starting = Completer<bool>();
_logger.logInfo('Starting $this');
_executorThread.start().then((_) {
_started = true;
starting.complete(true);
_flushTasksToExecute();
_starting = null;
});
return starting.future;
}