private void StartAsyncGetingSessionsData(CQGCEL cel, List <string> symbols)
{
for (int i = 0; i < symbols.Count(); i++)
{
var symbol = symbols[i];
var progress = (i * (50 / symbols.Count()));
OnProgress(progress);
_aSemaphoreHolidays = new Semaphore(0, 1);
_aSemaphoreSessions = new Semaphore(0, 1);
List <DateTime> aResultDateTimes = ClientDatabaseManager.GetAllDateTimes(ClientDatabaseManager.GetTableFromSymbol(symbol));
if (aResultDateTimes == null || aResultDateTimes.Count == 0)
{
continue;
}
var rangeBegin = aResultDateTimes.First();
var rangeEnd = aResultDateTimes.Last();
var req = cel.CreateHistoricalSessionsRequest();
req.Type = eHistoricalSessionsRequestType.hsrtTimeRange;
req.Symbol = symbol;
req.RangeStart = rangeBegin;
req.RangeEnd = rangeEnd;
cel.RequestHistoricalSessions(req);
_aSemaphoreHolidays.WaitOne(20000);// wait
cel.NewInstrument(symbol);
_aSemaphoreSessions.WaitOne(20000);// wait
}
}
private void StartAsyncGetingSessionsData(CQGCEL cel, IEnumerable<string> symbols)
{
foreach (string symbol in symbols)
{
_aSemaphoreHolidays = new Semaphore(0, 1);
_aSemaphoreSessions = new Semaphore(0, 1);
List<DateTime> aResultDateTimes = DatabaseManager.GetAllDateTimes(DatabaseManager.GetTableFromSymbol(symbol));
if (aResultDateTimes == null || aResultDateTimes.Count == 0)
continue;
var rangeBegin = aResultDateTimes.First();
var rangeEnd = aResultDateTimes.Last();
var req = cel.CreateHistoricalSessionsRequest();
req.Type = eHistoricalSessionsRequestType.hsrtTimeRange;
req.Symbol = symbol;
req.RangeStart = rangeBegin;
req.RangeEnd = rangeEnd;
cel.RequestHistoricalSessions(req);
_aSemaphoreHolidays.WaitOne(20000);// wait
cel.NewInstrument(symbol);
_aSemaphoreSessions.WaitOne(20000);// wait
}
}
private void StartAsyncGetingSessionsData(CQGCEL cel, List<string> symbols)
{
for (int i = 0; i < symbols.Count(); i++)
{
var symbol = symbols[i];
var progress = (i * (50 / symbols.Count()));
OnProgress(progress);
_aSemaphoreHolidays = new Semaphore(0, 1);
_aSemaphoreSessions = new Semaphore(0, 1);
List<DateTime> aResultDateTimes = ClientDatabaseManager.GetAllDateTimes(ClientDatabaseManager.GetTableFromSymbol(symbol));
if (aResultDateTimes == null || aResultDateTimes.Count == 0)
continue;
var rangeBegin = aResultDateTimes.First();
var rangeEnd = aResultDateTimes.Last();
var req = cel.CreateHistoricalSessionsRequest();
req.Type = eHistoricalSessionsRequestType.hsrtTimeRange;
req.Symbol = symbol;
req.RangeStart = rangeBegin;
req.RangeEnd = rangeEnd;
cel.RequestHistoricalSessions(req);
_aSemaphoreHolidays.WaitOne(20000);// wait
cel.NewInstrument(symbol);
_aSemaphoreSessions.WaitOne(20000);// wait
}
}
