public bool onUnsubscribe(NetEventIO sender, string topicName)
{
TopicSubscriptionsCollection value;
try
{
subscriptions.TryGetValue(topicName, out value);
if (value == null)
{
return(false);
}
}
catch (Exception)
{
return(false);
}
bool result = value.Remove(sender);
return(result);
}
public bool onSubscribe(NetEventIO sender, string topicName)
{
TopicSubscriptionsCollection value;
try
{
subscriptions.TryGetValue(topicName, out value);
if (value == null)
{
return(false);
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
return(false);
}
value.Add(sender);
return(true);
}
public bool onUnsubscribeAll(NetEventIO client)
{
List <string> topics = new List <string>(subscriptions.Keys);
TopicSubscriptionsCollection value;
foreach (string topicName in topics)
{
try
{
subscriptions.TryGetValue(topicName, out value);
value.Remove(client);
}
catch (Exception)
{
return(false);
}
}
return(true);
}
public bool Remove(NetEventIO client)
{
lock (MUTEX)
return(this.subscriptions.Remove(client));
}
public void Add(NetEventIO client)
{
lock (MUTEX)
this.subscriptions.Add(client);
}