public PartialViewResult GetOutQueue(int Id) { _queueRepository.GetOut(Id, StatesClient.GetOut); Operation operation = _queueRepository.GetCountClientsInQueue(Id); string connectionId = _hub.GetConnectionIdByLogin(HttpContext.User.Identity.Name); var context = GlobalHost.ConnectionManager.GetHubContext <QueueHub>(); if (!string.IsNullOrEmpty(connectionId)) { context.Clients.Client(connectionId).enabledBtnInQueue(); } ; context.Clients.All.changeCountClients(operation.CountClients, operation.Id); context.Clients.All.removeClientFromQueue(Id); Employee employee = _queueRepository.GetServicingEmployee(Id); if (employee != null && employee.EmployeeId > 0) { connectionId = _hub.GetConnectionIdByLogin(employee.Login); if (!string.IsNullOrEmpty(connectionId)) { context.Clients.Client(connectionId).addMessageEmployee("Клиент покинул очередь"); } ; } ; return(PartialView("Label")); }