HydraServer - получение списка инструментов

using System;
using StockSharp.BusinessEntities;
using Ecng.Common;
using StockSharp.Algo.History.Hydra;
using StockSharp.Algo.Storages;
using System.Security;
using StockSharp.Messages;
using System.Collections.Generic;

namespace ConsoleWorkWithHydra
{
class Program
{
static void Main(string[] args)
{
//Подключение к Гидре
var client = new RemoteStorageClient(new Uri("net.tcp://localhost:8000"))
{
Credentials = { AutoLogon = true, Email = "hydra_user", Password = "qwerty".To<SecureString>() },
};

//получение всех инструментов
var imnis = new InMemoryNativeIdStorage();
var storageRegistry = new StorageRegistry();
client.Refresh(
storageRegistry.GetSecurityStorage(),
imnis,
new Security(),
s => Console.WriteLine(s.Id),
() => false);
var allSecurity = storageRegistry.GetSecurityStorage().Lookup(new Security());


//проверка, что инструменты все-таки есть
Console.WriteLine("============================");
var securityIds = new List<SecurityId>(client.AvailableSecurities);
foreach (var item in securityIds)
{
Console.WriteLine(item.SecurityCode + "@" + item.BoardCode);
}

Console.ReadKey();

}
}
}