Table of Contents

FIX/FAST connectivity

Hydra can be used in server mode, in this mode it is possible remotely to connect to Hydra and get the data available in the storage. The activation of the Hydra server mode is described in the Settings item.

To connect via FIX protocol , you need to create and configure Fix connector (Adapter initialization FIX).

...
private readonly Connector _connector = new Connector();
...
var marketDataAdapter = new FixMessageAdapter(Connector.TransactionIdGenerator)
{
    Address = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 5002),
    SenderCompId = "hydra_user",
    TargetCompId = "StockSharpHydraMD",
    Login = "hydra_user",
    Password = "qwerty".To<SecureString>(),
};
_connector.Adapter.InnerAdapters.Add(marketDataAdapter);
var transactionDataAdapter = new FixMessageAdapter(Connector.TransactionIdGenerator)
{
    Address = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 5002),
    SenderCompId = "hydra_user",
    TargetCompId = "StockSharpHydraMD",
    Login = "hydra_user",
    Password = "qwerty".To<SecureString>(),
};
_connector.Adapter.InnerAdapters.Add(transactionDataAdapter);
...

To subscribe to getting data events and connect

...
_connector.Connected += () =>
{
    Console.WriteLine("_connector.Connected");
    _connector.LookupSecurities(new Security ());
    
    
};
_connector.Disconnected += () =>
{
    Console.WriteLine("_connector.Disconnected");
};
_connector.NewSecurity += security =>
{
    Console.Write("_connector.NewSecurity: ");
    Console.WriteLine(security);
    BuffeSecurity.Add(security);
    if (security.Id == seid)
    {
        _connector.SubscribeMarketDepth(security);
        _connector.SubscribeTrades(security);
        series.CandleType = typeof (TimeFrameCandle);
        series.Security = security;
        series.Arg = TimeSpan.FromMinutes(5);
        _connector.SubscribeCandles(series, DateTime.Today.Subtract(TimeSpan.FromDays(30)), DateTime.Now);
    }
};
_connector.NewTrade += trade =>
{
    Console.WriteLine("_connector.NewTrade");
    Console.WriteLine(trade);
};
_connector.MarketDepthChanged+= depth =>
{
    Console.WriteLine("_connector.MarketDepthChanged");
    Console.WriteLine(depth);
};
_connector.ConnectionError += error =>
{
    Console.WriteLine("_connector.ConnectionError");
    Console.WriteLine(error.Message);
};
_connector.Error += error =>
{
    Console.WriteLine("_connector.Error");
    Console.WriteLine(error.Message);
};
_connector.MarketDataSubscriptionFailed += (security, msg, error) =>
{
    Console.WriteLine("_connector.MarketDataSubscriptionFailed");
    Console.WriteLine(security);
    Console.WriteLine(msg);
    Console.WriteLine(error);
};
...
_connector.Connect();
...