public void PublishEvent(String event_name, Uri sender_address, EventData[] data)
{
Console.WriteLine("***Event Published, event_identifier:{0}***", event_name);
Console.WriteLine("***Publisher Service address{0}***", sender_address.ToString());
List <ReciverEndpointInfo> uris;
lock (this._registrations)
{
uris = _registrations.SingleOrDefault(o => o.Key == event_name).Value;
}
Console.WriteLine("***Detected {0} subscribciones***", uris == null?0:uris.Count);
if (foreward)
{
Action <String, Uri, EventData[]> forewardFunc = (s, u, d) =>
{
ChannelFactory <IPubSubEventAPI> factory = new ChannelFactory <IPubSubEventAPI>("IPubSub_Foreward");
try
{
IPubSubEventAPI client = factory.CreateChannel();
client.PublishEvent(event_name, sender_address, data);
Console.WriteLine("**Event Forewarded**");
}
catch (Exception e)
{
Console.WriteLine("**No se pudo establecer el canal de comunicacion con el Servicio PubSub de nivel superior**");
Console.WriteLine("**Detalle de la excepcion:{0}**" + e.Message);
}
};
forewardFunc.BeginInvoke(event_name, sender_address, data, null, null);
}
if (uris != null)
{
foreach (ReciverEndpointInfo r in uris)
{
Action <String, Uri, EventData[]> notify = (s, u, d) =>
{
ChannelFactory <IEventReciver> factory = new ChannelFactory <IEventReciver>("IEventReciver", new EndpointAddress(r.Address));
try
{
IEventReciver client = factory.CreateChannel();
client.ReciveEvent(s, u, d);
}
catch (Exception e)
{
Console.WriteLine("**No se pudo establecer el canal de comunicacion con el Cliente Subscrito{0}**, Detalle:{1}", r.Address, " " + e.Message);
Console.WriteLine("**Detalle de la excepcion:{0}**" + e.Message);
}
};
notify.BeginInvoke(event_name, sender_address, data, null, r);
}
}
else
{
Console.WriteLine("***No existen subscripciones para el evento***");
}
}
public void Register(int eventId, IEventReciver reciver)
{
List <IEventReciver> reciverList;
if (!_eventReciverMap.TryGetValue(eventId, out reciverList))
{
reciverList = new List <IEventReciver>();
_eventReciverMap.Add(eventId, reciverList);
}
if (!reciverList.Contains(reciver))
{
reciverList.Add(reciver);
}
}
public void Remove(int eventId, IEventReciver reciver)
{
List <IEventReciver> reciverList;
if (_eventReciverMap.TryGetValue(eventId, out reciverList))
{
int i;
int count = reciverList.Count;
for (i = 0; i < count; i++)
{
if (reciverList[i] == reciver)
{
reciverList[i] = null;
}
}
}
}
