private void CreateAndStartClient()
{
Client = new DataRequestClient.DataRequestClient(
"SERVERCLIENT",
"localhost",
Settings.Default.RealTimeDataServerRequestPort,
Settings.Default.RealTimeDataServerPublishPort,
Settings.Default.HistoricalServerPort
);
Client.Connect();
Client.HistoricalDataReceived += Client_HistoricalDataReceived;
}
public HistoricalRequestViewModel(Instrument instrument)
{
var r = new Random(); //we have to randomize the name of the client, can't reuse the identity
uiContext = SynchronizationContext.Current;
string datasourceName = instrument.Datasource.Name;
//historicalBroker.DataSources.TryGetValue(datasourceName, out historicalDataSource);
Title = $"Historical Data Request for {instrument.Symbol} @ {datasourceName}";
client = new DataRequestClient.DataRequestClient(
$"DataRequestClient-{r.Next()}",
"localhost",
Settings.Default.RealTimeDataServerRequestPort,
Settings.Default.RealTimeDataServerPublishPort,
Settings.Default.HistoricalServerPort
);
client.HistoricalDataReceived += Client_HistoricalDataReceived;
client.Error += Client_Error;
client.Connect();
Data = new ReactiveList <OHLCBar>();
RequestDataTooltip = $"Button was disabled because no active connection to {datasourceName} was found.";
TheInstrument = instrument;
new DateTime(DateTime.Now.Year, 1, 1, 0, 0, 0, 0);
new DateTime(DateTime.Now.AddYears(-5).Year, DateTime.Now.Month, DateTime.Now.Day, 0, 0, 0, 0);
StartDate = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 1, 0, 0, 0, 0);
EndDate = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, 0, 0, 0, 0);
//var isConnectedToDataSource = this.WhenAny(x => x.historicalDataSource.Connected, x => x.Value == true);
//TODO problem with ThreadAccess on IB when property of connected changed
//TODO use message pattern from mvvm light
RequestDataCommand = ReactiveCommand.Create(RequestData);// isConnectedToDataSource);
ExportCommand = ReactiveCommand.Create(ExportData);
}