public SourceInfo(ICandleSource <Candle> source, CandleManager manager)
{
_source = source ?? throw new ArgumentNullException(nameof(source));
_manager = manager;
_source.Processing += OnProcessing;
}
private void UnSubscribe(ICandleSource <Candle> source)
{
lock (_info.SyncRoot)
{
var info = _info[source];
info.Dispose();
_info.Remove(source);
}
}
public SourceInfo(ICandleSource <Candle> source, CandleManager manager)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
_source = source;
_manager = manager;
_source.Processing += OnProcessing;
_source.Error += _manager.RaiseError;
}
protected override void OnAdded(ICandleSource <Candle> item)
{
Subscribe(item);
base.OnAdded(item);
}
private void Subscribe(ICandleSource <Candle> source)
{
_info.Add(source, new SourceInfo(source, _manager));
}
protected override void OnInserted(int index, ICandleSource <Candle> item)
{
Subscribe(item);
base.OnInserted(index, item);
}
protected override bool OnRemoving(ICandleSource <Candle> item)
{
UnSubscribe(item);
return(base.OnRemoving(item));
}