static CollectionInfo Initialize()
{
CollectionInfo info = new CollectionInfo();
foreach (Exchange e in Exchange.Registered)
{
ExchangeCollectionInfo ei = new ExchangeCollectionInfo()
{
ExchangeName = e.Name, Exchange = e
};
if (!ei.Exchange.Connect())
{
throw new Exception("exchange not connected");
}
info.Exchanges.Add(ei);
foreach (Ticker ticker in ei.Exchange.Tickers)
{
TickerCollectionInfo ti = new TickerCollectionInfo()
{
CollectOrderBook = true, CollectTradingHistory = true, TickerName = ticker.Name, Ticker = ticker, Enabled = false
};
ei.Tickers.Add(ti);
}
}
return(info);
}
private static void PrintExchanges(CollectionInfo info)
{
Console.WriteLine("Got tickers: ");
foreach (var item in info.Exchanges)
{
foreach (var ticker in item.Tickers)
{
Console.WriteLine(string.Format("{0}:{1}\t\t\torder book:{1}, trading history:{2}, kline:{3}", item.Exchange.Name, ticker.CollectOrderBook, ticker.CollectTradingHistory, ticker.CollectKline));
}
}
}
static void Main(string[] args)
{
CollectionInfo info = null;
if (args.Length > 0 && args[0] == "--init")
{
info = Initialize();
info.SaveToXml();
Console.WriteLine("collection_settings.xml initialized. press any key");
Console.ReadKey();
return;
}
info = new CollectionInfo();
info.RestoreFromXml();
PrintExchanges(info);
Connect(info);
Listen(info);
while (true)
{
int connected = 0, total = 0;
foreach (ExchangeCollectionInfo ei in info.Exchanges)
{
foreach (TickerCollectionInfo ti in ei.Tickers)
{
if (!ti.Enabled)
{
continue;
}
if (ti.CollectOrderBook)
{
total++;
connected = connected + (ti.Ticker.IsListeningOrderBook ? 1 : 0);
}
if (ti.CollectTradingHistory)
{
total++;
connected = connected + (ti.Ticker.IsListeningTradingHistory ? 1 : 0);
}
if (ti.CollectKline)
{
total++;
connected = connected + (ti.Ticker.IsListeningKline ? 1 : 0);
}
}
}
Console.WriteLine(string.Format("connected (listening) {0} of {1}.", connected, total));
}
StopListening(info);
Console.ReadKey();
}
private static void Listen(CollectionInfo info)
{
foreach (ExchangeCollectionInfo e in info.Exchanges)
{
foreach (TickerCollectionInfo t in e.Tickers)
{
if (!t.Enabled)
{
continue;
}
EnsureTableCreated(t.Ticker);
if (t.CollectOrderBook)
{
t.Ticker.OrderBookChanged += OnOrderBookChanged;
t.Ticker.StartListenOrderBook();
Console.WriteLine(string.Format("{0} \t\tlistening order book", t.Ticker.Name));
}
}
}
foreach (ExchangeCollectionInfo e in info.Exchanges)
{
foreach (TickerCollectionInfo t in e.Tickers)
{
if (!t.Enabled)
{
continue;
}
if (t.CollectTradingHistory)
{
t.Ticker.TradeHistoryChanged += OnTradeHistoryChanged;
t.Ticker.StartListenTradingHistory();
Console.WriteLine(string.Format("{0} \t\tlistening trade hisotry", t.Ticker.Name));
}
}
}
foreach (ExchangeCollectionInfo e in info.Exchanges)
{
foreach (TickerCollectionInfo t in e.Tickers)
{
if (!t.Enabled)
{
continue;
}
if (t.CollectKline)
{
t.Ticker.StartListenKlineStream();
Console.WriteLine(string.Format("{0} \t\tlistening kline", t.Ticker.Name));
}
}
}
}
private static void StopListening(CollectionInfo info)
{
foreach (ExchangeCollectionInfo e in info.Exchanges)
{
foreach (TickerCollectionInfo t in e.Tickers)
{
if (!t.Enabled)
{
continue;
}
if (t.CollectOrderBook)
{
t.Ticker.StopListenOrderBook();
Console.WriteLine(string.Format("{0} \t\tstop listening order book", t.Ticker.Name));
}
}
}
foreach (ExchangeCollectionInfo e in info.Exchanges)
{
foreach (TickerCollectionInfo t in e.Tickers)
{
if (!t.Enabled)
{
continue;
}
if (t.CollectTradingHistory)
{
t.Ticker.StopListenTradingHistory();
Console.WriteLine(string.Format("{0} \t\tstop listening trade hisotry", t.Ticker.Name));
}
}
}
foreach (ExchangeCollectionInfo e in info.Exchanges)
{
foreach (TickerCollectionInfo t in e.Tickers)
{
if (!t.Enabled)
{
continue;
}
if (t.CollectKline)
{
t.Ticker.StopListenKlineStream();
Console.WriteLine(string.Format("{0} \t\tstop listening kline", t.Ticker.Name));
}
}
}
}
private static void Connect(CollectionInfo list)
{
foreach (var item in list.Exchanges)
{
if (item.Exchange.IsConnected)
{
continue;
}
bool res = item.Exchange.Connect();
if (res)
{
foreach (var ticker in item.Tickers)
{
ticker.Ticker = item.Exchange.Tickers.FirstOrDefault(t => t.CurrencyPair.ToLower() == ticker.TickerName.ToLower());
}
}
Console.WriteLine(string.Format("{0} connecting: \t\t\t {1}", item.Exchange.Name, res.ToString().ToLower()));
}
}
