Rainer Deyke, el 18 de abril a las 16:18 me escribiste:
> Leandro Lucarella wrote:
> > You missed the point. I'm not talking about freeing the memory. I'm
> > talking about finalizers. A finalizer could send a "bye" packet throgh the
> > net. That can't be handled by the OS.
>
> It can't be handled by the GC either, because:
> - This would require a high-level wrapper that knows about the "bye"
> packet around a low-level socket that doesn't know. By the time the
> high-level wrapper is finalized, the low-level socket may already have
> been collected.
I don't know what you are talking about, I'm talking about this:
class X {
//...
~this()
{
socket.send(bye_packet);
socket.close();
}
> - It is bad form to wait for the next garbage-collection cycle before
> cleanly terminating connections.
>
> What you need is RAII, not garbage collection.
I'm talking about long lived resources for example.
I don't understand people defending non-guaranteed finalization over
guaranteed finalization, even when it's:
a) Possible
b) Easy to do
c) Probably more efficient to terminate the program than the "safe"
fullcollect()
I really don't get it. Seriously.
--
Leandro Lucarella (luca) | Blog colectivo: http://www.mazziblog.com.ar/blog/
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