public override Task OnConnected()
{
var userID = Context.QueryString["UserID"];
if (userID != null)
{
int uId = Convert.ToInt32(userID);
_UserRepo.SaveUserOnlineStatus(new OnlineUser {
UserID = uId, ConnectionID = Context.ConnectionId, IsOnline = true
});
RefreshOnlineUsers(uId);
}
return(base.OnConnected());
}