private void RecordInvalidResponse(QStrategyException rex, string location)
{
string logMessage = string.Format("Class: {0}, Method: {1}", "StrategyEngine", "RecordInvalidResponse(...)");
LogUtil.WriteLog(LogLevel.INFO, logMessage);
this.IsInvalidSymbolUpdateResponse = true;
Exception excep = rex;
while (excep.InnerException != null)
{
excep = excep.InnerException;
}
if (excep is System.Net.Sockets.SocketException || excep is System.Net.WebException)
{
this.IsConnected = false;
this.APIState = "";
}
this.LastInvalidSymbolUpdateMessage = excep.Message;
this.LastInvalidSymbolUpdateMessageDetail = excep.StackTrace;
throw excep;
}
public bool IsServerConnected()
{
string logMessage = string.Format("Class: {0}, Method: {1}", "StrategyEngine", "IsServerConnected()");
LogUtil.WriteLog(LogLevel.INFO, logMessage);
try
{
bool serverStatus = false;
serverStatus = this.ComMgr.CheckConnection();
this.IsConnected = serverStatus;
return serverStatus;
}
catch (Exception ex)
{
this.IsConnected = false;
string location = string.Format("Class: {0}, Method:{1}", "StrategyEngine", "public bool IsServerConnected()");
QStrategyException qex = new QStrategyException(ex.Message, ex, ExceptionType.ServerConnectionException, location);
this.StrategyEngineStatus = "";
while (ex.InnerException != null)
{
ex = ex.InnerException;
}
if (ex is System.Net.Sockets.SocketException || ex is System.Net.WebException)
{
this.IsConnected = false;
this.APIState = "";
}
else
{
RecordInvalidResponse(qex, location);
}
return false;
}
}
public List<StrategyOrderInfo> ProcessSymbol(string _strategyId, string[] _symbolList, ProcessType _processType)
{
string logMessage = string.Format("Class: {0}, Method: {1}", "StrategyEngine", "ProcessSymbol(...)");
LogUtil.WriteLog(LogLevel.INFO, logMessage);
try
{
List<StrategyOrderInfo> StrategyOrderInfoList = this.ComMgr.ProcessSymbol(_strategyId, _symbolList, _processType);
ClearInvalidResponse();
return StrategyOrderInfoList;
}
catch (Exception ex)
{
string location = string.Format("Class: {0}, Method:{1}", "StrategyEngine", "public List<StrategyOrder> ProcessSymbol(string " + _strategyId + ",_symbolList, " + _processType + ")");
QStrategyException qex = new QStrategyException(ex.Message, ex, ExceptionType.ProcessSymbolException, location);
RecordInvalidResponse(qex, location);
return new List<StrategyOrderInfo>();
}
}
public List<StrategyOrderInfo> GetStrategyUpdate()
{
string logMessage = string.Format("Class: {0}, Method: {1}", "StrategyEngine", "List<StrategyOrderInfo> GetStrategyUpdate()");
LogUtil.WriteLog(LogLevel.INFO, logMessage);
try
{
List<StrategyOrderInfo> StrategyOrderInfo = this.ComMgr.GetStrategyUpdate();
ClearInvalidResponse();
return StrategyOrderInfo;
}
catch (Exception ex)
{
string location = string.Format("Class: {0}, Method:{1}", "StrategyEngine", "public List<StrategyOrder> GetStrategyUpdate()");
QStrategyException rex = new QStrategyException(ex.Message, ex, ExceptionType.ReceiveSymbolUpdateException, location);
RecordInvalidResponse(rex, location);
return new List<StrategyOrderInfo>();
}
}