public async Task Send_Request(string userid) { var c_userid = Context.User.FindFirst(ClaimTypes.NameIdentifier).Value; var abc = repo.Send_Request(c_userid, userid); if (abc) { await Clients.Users(c_userid, userid).SendAsync("Send_Request", "success", userid, c_userid); } else { await Clients.Users(c_userid, userid).SendAsync("Send_Request", "failed", userid, c_userid); } }