public Task ConnectAsync()
{
ConnectingSubject.OnNext(Unit.Default);
return(_listenerEvents.SelectMany(list => list)
.Concat(Observable.Defer(() => ReactiveLoggerService.ListenerEvents))
.TakeUntil(DisconnectingSubject)
.Select(e => {
var message = (TraceEventMessage)e;
Broadcast(_group).OnTraceEvent(message);
BroadcastedSubject.OnNext(message);
return Unit.Default;
})
.DoNotComplete()
.ToTask());
}