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Mt5Expert.cs
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Mt5Expert.cs
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using log4net;
namespace MTApiService
{
public class Mt5Expert : MtExpert
{
private static readonly ILog Log = LogManager.GetLogger(typeof(Mt5Expert));
private const int StopExpertInterval = 2000; // 2 sec for testing mode
private System.Timers.Timer _stopTimer;
public Mt5Expert(int handle, string symbol, double bid, double ask, IMetaTraderHandler mtHandler, bool isTestMode) :
base(handle, symbol, bid, ask, mtHandler)
{
IsTestMode = isTestMode;
}
public bool IsTestMode { get; }
public override int GetCommandType()
{
Log.Debug("GetCommandType: called.");
if (IsTestMode)
{
ResetTestModeTimer();
}
return base.GetCommandType();
}
public override void SendEvent(MtEvent mtEvent)
{
Log.DebugFormat("SendEvent: begin. event = {0}", mtEvent);
if (IsTestMode)
{
if (_stopTimer == null)
{
_stopTimer = new System.Timers.Timer
{
Interval = StopExpertInterval,
AutoReset = false
};
_stopTimer.Elapsed += _stopTimer_Elapsed;
}
}
base.SendEvent(mtEvent);
Log.Debug("SendEvent: end.");
}
private void _stopTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
Log.Debug("_stopTimer_Elapsed: begin.");
Log.Warn("Mt5Expert has received new tick during 2 sec in testing mode. The possible cause: user has stopped the tester manually in MetaTrader 5.");
Deinit();
_stopTimer.Elapsed -= _stopTimer_Elapsed;
_stopTimer = null;
Log.Debug("_stopTimer_Elapsed: end.");
}
private void ResetTestModeTimer()
{
if (_stopTimer == null)
return;
//reset timer
_stopTimer.Stop();
_stopTimer.Start();
}
}
}