SignalR doesn't use Session on server

Question

When I try to access the HttpContext current session from the HUB it returns null.

I tried making use of the interface IRequiresSessi

Answer 1

you can simply maintain your own session, for example, use in memory cache, http is stateless,so server need session to maintain clients,but web socket is keep-alive connection, server keeps connected with clients, by default no need such things like HttpContext Session.