protected override bool OnStart(out string operationResultMessage)
{
if (OperationalState == OperationalStateEnum.Operational ||
OperationalState == OperationalStateEnum.Initializing ||
OperationalState == OperationalStateEnum.Initializing)
{
operationResultMessage = "Adapter already started.";
return(false);
}
if (_manager == null)
{
_manager = new FXCMConnectionManager();
}
// FXCM API is COM, and sometimes fails to release itself, so make sure we shall not hang.
SeppukuWatchdog.Activate();
StatusSynchronizationEnabled = true;
StatusSynchronizationSource = _manager;
FXCMConnectionManager manager = _manager;
if (manager.OperationalState != OperationalStateEnum.Initialized &&
manager.OperationalState != OperationalStateEnum.Constructed)
{
operationResultMessage = "The FXCM Adapter can only be started once each application session. Restart the Open Forex Platform to start it again.";
return(false);
}
if (manager.Login(Username, Password, _serviceUrl, _accountType, out operationResultMessage) == false)
{
operationResultMessage = "Failed to log in to FXCM [" + operationResultMessage + "].";
SystemMonitor.OperationError(operationResultMessage);
return(false);
}
else
{
if (_data.Initialize() == false || _orders.Initialize() == false)
{
operationResultMessage = "Failed to initialize FXCMOrders or FXCMData.";
SystemMonitor.OperationError(operationResultMessage);
return(false);
}
operationResultMessage = string.Empty;
StartSources();
return(true);
}
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public bool Login(string username, string password, string serviceUrl, string accountType)
{
if (OperationalState != OperationalStateEnum.Initialized &&
OperationalState != OperationalStateEnum.Initializing &&
OperationalState != OperationalStateEnum.Constructed)
{
return(false);
}
object result = false;
GeneralHelper.GenericReturnDelegate <bool> del = delegate()
{
if (_core == null)
{
_core = new FXCore.CoreAutClass();
_desk = (FXCore.TradeDeskAut)_core.CreateTradeDesk("trader");
}
lock (this)
{
_orders.Initialize(_adapter, this);
}
ChangeOperationalState(OperationalStateEnum.Initializing);
try
{
_desk.Login(username, password, serviceUrl, accountType);
Subscribe();
ChangeOperationalState(OperationalStateEnum.Operational);
}
catch (Exception exception)
{
SystemMonitor.OperationError("Failed to log in [" + exception.Message + "].");
ChangeOperationalState(OperationalStateEnum.NotOperational);
}
return(_desk.IsLoggedIn());
};
_messageLoopOperator.Invoke(del, TimeSpan.FromSeconds(180), out result);
return((bool)result);
}