private void btnConnect_Click(object sender, EventArgs e)
{
if (btnConnect.Text == "Connect")
{
client = new IBClient();
client.ThrowExceptions = true;
client.Connect(tbIPAddress.Text, Convert.ToInt32(tbPort.Text), 0);
client.HistoricalData += client_HistoricalData;
btnConnect.Text = "Disconnect";
gbDownloadConfiguration.Enabled = true;
}
else
{
client.Disconnect();
client.Dispose();
client = null;
btnConnect.Text = "Connect";
gbDownloadConfiguration.Enabled = false;
}
}
private void DXWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
_client.Dispose();
}
private void ConnectToIB()
{
DisposeIBClient();
logger.Info("Rebuilding IBClient");
if (client != null)
{
client.Dispose();
}
client = new IBClient();
Thread.Sleep(1000);
logger.Info("IBClient Rebuilt");
//client.ThrowExceptions = true;
int retryCt = 5;
while (!client.Connected)
{
if ((retryCt--) <= 0)
{
logger.Info("Tried to reconnect 5 times going to try re-creating the client...");
return;
}
if (terminateRequested)
{
ShutdownRecorder();
}
try
{
//int clientID = (new Random()).Next(0, 2000);
logger.Info("Connecting to TWS Interactive brokers on port 7496..." + "(Try " + (4 - retryCt) + " of 5)");
client.Connect(settings.IBHostToConnectTo, settings.IBPortToConnectTo, 1);
logger.Info("Connection initiated, requesting data");
Thread.Sleep(2000);
client.RequestIds(1);
Thread.Sleep(2000);
}
catch (Exception ex)
{
logger.Info("IB Connecting Exception: " + ex.Message);
if (terminateRequested) // changed: 2004-1-28
{
ShutdownRecorder();
}
Thread.Sleep(3000);
}
}
logger.Info("TWS Client Connected is now true.");
Thread.Sleep(2000);
logger.Info("Connected to TWS server version {0} at {1}.", client.ServerVersion, client.TwsConnectionTime);
client.TickPrice += client_TickPrice;
client.TickSize += client_TickSize;
client.Error += client_Error;
//client.UpdateMarketDepth += new EventHandler<UpdateMarketDepthEventArgs>(client_UpdateMarketDepth);
//client.UpdateMarketDepthL2 += new EventHandler<UpdateMarketDepthL2EventArgs>(client_UpdateMarketDepthL2);
//// client.TickString += new EventHandler<TickStringEventArgs>(client_TickString); // nothing of value that I see
//client.TickGeneric += new EventHandler<TickGenericEventArgs>(client_TickGeneric);
//client.TickEfp += new EventHandler<TickEfpEventArgs>(client_TickEfp);
//client.FundamentalData += new EventHandler<FundamentalDetailsEventArgs>(client_FundamentalData);
//client.ContractDetails += new EventHandler<ContractDetailsEventArgs>(client_ContractDetails);
/////////// Register the list of symbols for TWS ///////////
string listToEcho = "";
for (int s = 0; s < symbols.Count(); s++)
{
string name = symbols[s].Symbol.Trim();
Contract item = new Contract(name, symbols[s].Market, symbols[s].securityType, "USD");
client.RequestMarketData(symbols[s].SymbolID, item, null, false, false);
// Examples..
//axTws1.reqMktData(curID++, symbols[s], "STK", "", 0, "", "", "SMART", "ISLAND", "USD", "", 0);
//client.RequestMarketDepth(s, item, 10);
//client.RequestContractDetails(s, item);
//client.RequestFundamentalData(s, item, "Estimates");
//client.RequestFundamentalData(s, item, "Financial Statements");
//client.RequestFundamentalData(s, item, "Summary");
//client.RequestNewsBulletins(false);
listToEcho += ", " + name;
}
logger.Debug("Symbols: {0}", listToEcho);
//(NowString() + ": Symbols: " + listToEcho).Log();
}
