private void UnsubscribeEvents(HandshakingInfo subscriber)
{
foreach (var eventInfor in subscriber.UnsubscribeEventList)
{
foreach (var dic in eventInfor.Value)
{
if (dic.Value)
{
object qObj = ServerDictionaries.GetObjectFromTheDictionary(eventInfor.Key);
System.Reflection.EventInfo ei = qObj.GetType().GetEvent(dic.Key);
// Find corresponding CQG delegate
Type delType = QueryHandler.FindDelegateType(QueryHandler.CQGAssembly, dic.Key);
// Instantiate the delegate with our own handler
string handlerName = string.Concat("_ICQGCELEvents_", dic.Key, "EventHandlerImpl");
MethodInfo handlerInfo = typeof(CQGEventHandlers).GetMethod(handlerName);
Delegate d = Delegate.CreateDelegate(delType, handlerInfo);
// Unsubscribe our handler from CQG event
ei.RemoveEventHandler(qObj, d);
}
}
}
}
private void Listener_SubscribersAdded(HandshakingEventArgs args)
{
var subscribersArray = new HandshakingInfo[ServerDictionaries.RealtimeIds.Count];
ServerDictionaries.RealtimeIds.CopyTo(subscribersArray);
ServerDictionaries.RealtimeIds.Clear();
if (!args.NoSubscribers)
{
var subscribersList = new List <HandshakingInfo>(subscribersArray);
for (int i = 0; i < args.Subscribers.Count; i++)
{
subscribersList.Remove(args.Subscribers[i]);
ServerDictionaries.RealtimeIds.Add(args.Subscribers[i]);
}
if (subscribersList.Count > 0)
{
// Handle last queries for unsubscribe items
QueryHandler.ReadQueries();
QueryHandler.ProcessEntireQueryList();
for (int i = 0; i < subscribersList.Count; i++)
{
UnsubscribeEvents(subscribersList[i]);
ServerDictionaries.DeleteFromServerDictionaries(subscribersList[i]);
Listener.DeleteUnsubscriber(subscribersList[i].ID);
}
}
HandshakingTimer.Stop();
}
else
{
HandshakingTimer.Start();
}
}
public static void DeleteFromServerDictionaries(HandshakingInfo subscriber)
{
foreach (string key in subscriber.ObjectKeys)
{
RemoveObjectFromTheDictionary(key);
}
RealtimeIds.Remove(subscriber);
}
