/// <summary>
/// create a tracker for preferred provider with custom tick timeout and poll frequency settings
/// </summary>
/// <param name="pollintervalms"></param>
/// <param name="timeoutintervalsec"></param>
/// <param name="client"></param>
/// <param name="PreferredBroker"></param>
/// <param name="connectany"></param>
public TLTracker(int pollintervalms, int timeoutintervalsec, TLClient client, Providers PreferredBroker, bool connectany)
{
_tl = client;
_tw = new TickWatcher(pollintervalms);
_tw.AlertThreshold = timeoutintervalsec;
_connected = (client.ProvidersAvailable.Length > 0) && (client.ProviderSelected >= 0);
if (!_connected && (GotConnectFail!= null))
GotConnectFail();
if (_connected && (GotConnect != null))
GotConnect();
// handle situations when no ticks arrive
_tw.GotMassAlert += new Int32Delegate(_tw_GotMassAlert);
_broker = PreferredBroker;
_connectany = connectany;
}
/// <summary>
/// create a tracker for preferred provider with custom tick timeout and poll frequency settings
/// </summary>
/// <param name="pollintervalms"></param>
/// <param name="timeoutintervalsec"></param>
/// <param name="client"></param>
/// <param name="PreferredBroker"></param>
/// <param name="connectany"></param>
public TLTracker(int pollintervalms, int timeoutintervalsec, TLClient client, Providers PreferredBroker, bool connectany)
{
_tl = client;
_tw = new TickWatcher(pollintervalms);
_tw.AlertThreshold = timeoutintervalsec;
_connected = (client.ProvidersAvailable.Length > 0) && (client.ProviderSelected >= 0);
if (!_connected && (GotConnectFail != null))
{
GotConnectFail();
}
if (_connected && (GotConnect != null))
{
GotConnect();
}
// handle situations when no ticks arrive
_tw.GotMassAlert += new Int32Delegate(_tw_GotMassAlert);
_broker = PreferredBroker;
_connectany = connectany;
}
public void WatcherTest()
{
// create a new tick watcher
TickWatcher tw = new TickWatcher(0);
tw.GotAlert += new SymDelegate(tw_GotAlert);
const string sym = "TST";
const int y = 2008;
const int m = 1;
const int d = 1;
int date = Util.ToTLDate(new DateTime(y, m, d));
TickImpl t = TickImpl.NewTrade(sym,date,130000,100m,100,"");
// watch this stock and supply a watch time
// we have no previous updates to no whether to alert on,
// so it returns false
Assert.IsFalse(tw.newTick(t));
tw.AlertThreshold= 300;
Assert.That(tw.AlertThreshold== 300);
TickImpl t2 = TickImpl.Copy(t);
t2.time = 130458;
// this should succeed bc it's within the window (but no alert sent)
Assert.IsFalse(tw.newTick(t2));
// this time check should send no alerts bc it's w/in window
tw.SendAlerts(new DateTime(y,m,d, 13, 4, 0));
TickImpl t3 = TickImpl.Copy(t2);
t3.time = 131000;
// this should return false and send an alert
Assert.That(tw.newTick(t3));
// this timecheck is outside the window, should alert
DateTime iswaylate = new DateTime(y,m,d, 14, 0, 1);
tw.SendAlerts(iswaylate);
Assert.AreEqual(2,alertssent); // here's our alert check
}
