protected virtual void OnServiceRemoved(BrowseService service)
{
ServiceBrowseEventHandler handler = ServiceRemoved;
if (handler != null)
{
handler(this, new ServiceBrowseEventArgs(service));
}
}
private void OnItemRemove(int @interface, Protocol protocol, string name, string type,
string domain, LookupResultFlags flags)
{
lock (this) {
BrowseService service = new BrowseService(name, type, domain, @interface, protocol);
if (services.ContainsKey(name))
{
services[name].Dispose();
services.Remove(name);
}
OnServiceRemoved(service);
service.Dispose();
}
}
private void OnItemRemove(int @interface, Protocol protocol, string name, string type,
string domain, LookupResultFlags flags)
{
lock (this) {
BrowseService service = new BrowseService(name, type, domain, @interface, protocol);
BrowseService to_dispose;
// handler may be called recursively, so remove service from services before disposing
if (services.TryGetValue(name, out to_dispose))
{
services.Remove(name);
to_dispose.Dispose();
}
OnServiceRemoved(service);
service.Dispose();
}
}
private void OnItemNew(int @interface, Protocol protocol, string name, string type,
string domain, LookupResultFlags flags)
{
lock (this) {
BrowseService service = new BrowseService(name, type, domain, @interface, protocol);
BrowseService to_dispose;
if (services.TryGetValue(name, out to_dispose))
{
services[name] = service;
to_dispose.Dispose();
}
else
{
services.Add(name, service);
}
OnServiceAdded(service);
}
}
