public DateTime convertToOutputZone(DateTime dtInternal)
{
O2GTimeConverter tc = getTimeConverter();
if (tc == null)
{
return(dtInternal);
}
return(tc.convert(dtInternal, O2GTimeConverterTimeZone.UTC, mTimezone));
}
void IO2GSessionStatus.onSessionStatusChanged(O2GSessionStatusCode status)
{
bool connected;
string name;
switch (status)
{
case O2GSessionStatusCode.Connected:
connected = true;
mTimeConverter = mSession.getTimeConverter();
O2GLoginRules rules = mSession.getLoginRules();
if (rules.isTableLoadedByDefault(O2GTableType.Offers))
{
O2GResponse offers = rules.getTableRefreshResponse(O2GTableType.Offers);
ReadOffers(offers);
mReady = true;
}
else
{
O2GRequestFactory reqFactory = mSession.getRequestFactory();
O2GRequest request = reqFactory.createRefreshTableRequest(O2GTableType.Offers);
mSession.sendRequest(request);
mReady = false;
}
name = "connected";
break;
case O2GSessionStatusCode.Connecting:
connected = false;
name = "connecting";
break;
case O2GSessionStatusCode.Disconnected:
connected = false;
name = "disconnected";
break;
case O2GSessionStatusCode.Disconnecting:
connected = false;
name = "disconnecting";
break;
case O2GSessionStatusCode.PriceSessionReconnecting:
connected = false;
name = "price channel reconnecting";
break;
case O2GSessionStatusCode.SessionLost:
connected = false;
name = "session has been lost";
break;
default:
connected = false;
name = "unknown";
break;
}
if (!connected)
{
mReady = false;
mTimeConverter = null;
}
if (OnSessionStatusChanged != null)
{
SessionStatusEventArgs args = new SessionStatusEventArgs(connected, name);
OnSessionStatusChanged(this, args);
}
}
/// <summary>
/// Listener: When Trading session status is changed
/// </summary>
/// <param name="status"></param>
public void onSessionStatusChanged(O2GSessionStatusCode status)
{
switch (status)
{
case O2GSessionStatusCode.TradingSessionRequested:
// If the trading session requires the session name or pin code...
if (OnErrorEvent != null)
{
OnErrorEvent("Multi-session connectors aren't supported by this example\n");
}
mTradingSession.logout();
break;
case O2GSessionStatusCode.Connected:
// login is completed
// now we need collect data about the system properties
O2GLoginRules loginRules = mTradingSession.getLoginRules();
mTZConverter = mTradingSession.getTimeConverter();
// get the trading day offset.
O2GResponse response;
response = loginRules.getSystemPropertiesResponse();
O2GSystemPropertiesReader reader = mTradingSession.getResponseReaderFactory().createSystemPropertiesReader(response);
string eod = reader.Properties["END_TRADING_DAY"];
DateTime time = DateTime.ParseExact("01.01.1900_" + eod, "MM.dd.yyyy_HH:mm:ss", CultureInfo.InvariantCulture);
// convert Trading day start to EST time because the trading day is always closed by New York time
// so to avoid handling different hour depending on daylight saying time - use EST always
// for candle calculations
time = mTZConverter.convert(time, O2GTimeConverterTimeZone.UTC, O2GTimeConverterTimeZone.EST);
// here we have the date when trading day begins, e.g. 17:00:00
// please note that if trading day begins before noon - it begins AFTER calendar date is started,
// so the offset is positive (e.g. 03:00 is +3 offset).
// if trading day begins after noon, it begins BEFORE calendar date is istarted,
// so the offset is negative (e.g. 17:00 is -7 offset).
if (time.Hour <= 12)
{
mTradingDayOffset = time.Hour;
}
else
{
mTradingDayOffset = time.Hour - 24;
}
// ...and now get the list of the offers to which the user is subscribed
if (loginRules.isTableLoadedByDefault(O2GTableType.Offers))
{
// if it is already loaded - just handle them
response = loginRules.getTableRefreshResponse(O2GTableType.Offers);
onRequestCompleted(null, response);
}
else
{
// otherwise create the request to get offers from the server
O2GRequestFactory factory = mTradingSession.getRequestFactory();
O2GRequest offerRequest = factory.createRefreshTableRequest(O2GTableType.Offers);
mTradingSession.sendRequest(offerRequest);
}
break;
default:
if (OnStateChange != null)
{
OnStateChange(false);
}
break;
}
}
