public async Task <IEnumerable <TrapLog> > GetAsync(ManagerUser managerUser, int rsuId) { var host = GetHost(managerUser); try { var result = await _httpClinet.GetStringAsync($"http://{host}:{managerUser.Manager.Port}/{controller}/{managerUser.Name}/{managerUser.Token}/{rsuId}"); var TrapLogs = TrapLogDto.FromJsonCollection(result); return(TrapLogs.Select(t => TrapLog.Parse(t, managerUser.Manager)).ToList()); } catch (HttpRequestException ex) { return(null); } }