--- tags: - upnote-import --- # Subscribe Longrunning Jobs ## Im Client-Module: JobSubscribeServiceBase→Subscribe  var buffer = Channel.CreateUnbounded();  await buffer.Writer.WriteAsync(new JobProtocolUpdate... ## Im Server-Modul; JobSubscribeServiceClient → DisplayAsync  await foreach (var update in updates.WithCancellation(token)) Jobverarbeitung im Hintergrund anstarten über JobStartBackgroundService