Die Liftfahrt einer Chinesin mutierte zum Superspreader-Event. Obwohl sie niemandem begegnete, gehen auf sie mehr als 70 Infektionen mit Sars-CoV-2 zurück.
That should be it. You now be able to boot up you Lift app, launch the Flex app, click the “Subscribe to ‘notifications’” to start the Notifier Actor and subscribe to the Consumer to the notifications destination. You should then see id number and the time in the text input field get automatically updated every 0.5 seconds. You can the click the “Unsubscribe from ‘notifications’” to stop the Notifier actor and the Consumer to unsubscribe from the notifications destination. Pretty exciting. With these three technologies it’s really easy to automatically push data from the server to the client in real time. This is obviously a trivial example, but I think it should be relatively straight forward to scale this approach up for more sophisticated apps.
A. Amit, N. Linial, J. Matousek, и E. Rozenman. Proceedings of the Twelfth Annual ACM-SIAM Symposium on Discrete Algorithms, стр. 883--894. Philadelphia, PA, USA, Society for Industrial and Applied Mathematics, (2001)