A IHubContext<THub> that maps Users to their connection IDs.
Func< IAuthenticationContext, Func< IEnumerable< string >, Task >, CancellationToken, ValueTask > OnConnectionMapGroups
Called when a user connects. Parameters:
List< string > UserConnectionIds(User user)
Gets a List<T> of current connection IDs for a given user .
void AbortUnauthedConnections(User user)
Aborts the connections associated with the given user .