public static void UnSubscribe(string instrumentID, IQuotationReceiver receiver)
{
lock (subscribeDic)
{
DoUnsub(instrumentID, receiver);
}
}
public static void UnSubscribe(string instrumentID, IQuotationReceiver receiver)
{
lock (subscribeDic)
{
DoUnsub(instrumentID, receiver);
}
}
public static void UnSubscribe(IEnumerable <string> instrumentIDs, IQuotationReceiver receiver)
{
lock (subscribeDic)
{
foreach (var instrumentID in instrumentIDs)
{
DoUnsub(instrumentID, receiver);
}
}
}
public static void UnSubscribe(IEnumerable<string> instrumentIDs, IQuotationReceiver receiver)
{
lock (subscribeDic)
{
foreach (var instrumentID in instrumentIDs)
{
DoUnsub(instrumentID, receiver);
}
}
}
private static void DoUnsub(string instrumentID, IQuotationReceiver receiver)
{
List <IQuotationReceiver> receivers;
if (!subscribeDic.TryGetValue(instrumentID, out receivers))
{
return;
}
receivers.Remove(receiver);
if (receivers.Count != 0)
{
return;
}
subscribeDic.Remove(instrumentID);
}
public static void Subscribe(string instrumentID, IQuotationReceiver receiver)
{
lock (subscribeDic)
{
List<IQuotationReceiver> receivers;
if (!subscribeDic.TryGetValue(instrumentID, out receivers))
{
receivers = new List<IQuotationReceiver>() { receiver };
subscribeDic.Add(instrumentID, receivers);
return;
}
if (!receivers.Contains(receiver))
{
receivers.Add(receiver);
}
}
}
public static void Subscribe(string instrumentID, IQuotationReceiver receiver)
{
lock (subscribeDic)
{
List <IQuotationReceiver> receivers;
if (!subscribeDic.TryGetValue(instrumentID, out receivers))
{
receivers = new List <IQuotationReceiver>()
{
receiver
};
subscribeDic.Add(instrumentID, receivers);
return;
}
if (!receivers.Contains(receiver))
{
receivers.Add(receiver);
}
}
}
private static void DoUnsub(string instrumentID, IQuotationReceiver receiver)
{
List<IQuotationReceiver> receivers;
if (!subscribeDic.TryGetValue(instrumentID, out receivers))
{
return;
}
receivers.Remove(receiver);
if (receivers.Count != 0)
{
return;
}
subscribeDic.Remove(instrumentID);
}
