I noticed some caching issues with service calls when repeating the same service call (long polling).. Use ncache for data caching and asp.net core sessions, and also for pub/sub messaging and events.
Ncache is an open source distributed cache for.net.. But what i would like to do is to apply ?nocache=1 to every url related to the site (including the assets like style.css) so that i get the non cached version of the files.