public void Open()
{
_messageQueue.Open();
ThreadingHelper
.Thread(() => CultureInfo.InvariantCulture.DoInCulture(() =>
{
while (!_messageQueue.IsClosed)
{
try
{
var sended = _historyMessageAdapter.SendOutMessage();
var processed = false;
while (_messageQueue.TryDequeue(out var message, true, false))
{
NewOutMessage?.Invoke(message);
processed = true;
}
if (!sended && !processed && !_messageQueue.IsClosed)
{
Thread.Sleep(100);
}
}
catch (Exception ex)
{
_errorHandler(ex);
}
}
}))
.Name("History emulation channel thread.")
.Launch();
}
public void Open()
{
_messageQueue.Open();
ThreadingHelper
.Thread(() => CultureInfo.InvariantCulture.DoInCulture(() =>
{
while (!_messageQueue.IsClosed)
{
try
{
var sended = _historyMessageAdapter.SendOutMessage();
Message message;
if (!_messageQueue.TryDequeue(out message, true, !sended))
{
if (!sended)
{
break;
}
}
else
{
NewOutMessage?.Invoke(message);
}
}
catch (Exception ex)
{
_errorHandler(ex);
}
}
}))
.Name("History emulation channel thread.")
.Launch();
}
private void OnLoad()
{
try
{
var messageTypes = new[] { MessageTypes.Time, ExtendedMessageTypes.Clearing };
var token = _cancellationToken.Token;
while (!token.IsCancellationRequested)
{
_syncRoot.WaitSignal();
_messageQueue.Clear();
_messageQueue.Open();
_isInitialized = true;
_isChanged = false;
_moveNextSyncRoot.PulseSignal();
foreach (var action in _actions.CopyAndClear())
{
if (action.Item2)
{
_basketStorage.InnerStorages.Add(action.Item1);
}
else
{
_basketStorage.InnerStorages.Remove(action.Item1);
}
}
var boards = Boards.ToArray();
var loadDate = _currentTime != DateTimeOffset.MinValue ? _currentTime.Date : StartDate;
var startTime = _currentTime;
while (loadDate.Date <= StopDate.Date && !_isChanged && !token.IsCancellationRequested)
{
if (boards.Length == 0 || boards.Any(b => b.IsTradeDate(loadDate, true)))
{
this.AddInfoLog("Loading {0}", loadDate.Date);
var messages = _basketStorage.Load(loadDate.UtcDateTime.Date);
// storage for the specified date contains only time messages and clearing events
var noData = !messages.DataTypes.Except(messageTypes).Any();
if (noData)
{
EnqueueMessages(loadDate, startTime, token, GetSimpleTimeLine(loadDate));
}
else
{
EnqueueMessages(loadDate, startTime, token, messages);
}
}
loadDate = loadDate.Date.AddDays(1).ApplyTimeZone(loadDate.Offset);
}
if (!_isChanged)
{
EnqueueMessage(new LastMessage {
LocalTime = StopDate
});
}
_isInitialized = false;
}
}
catch (Exception ex)
{
EnqueueMessage(ex.ToErrorMessage());
EnqueueMessage(new LastMessage {
IsError = true
});
}
}
