RE: [Bluez-devel] Rfcomm Use Count

Marcel Holtmann
2004-09-20T21:28:57Z

Hi Daryl,

> I just tried an experiment where I listen for a while before calling
> accept(). I can raise the use cound by connecting, disconnecting, etc (as
> before). As soon as accept() is called, the excess use count goes away.
>
> Before accept() is called, the server will start refusing connections after
> you fill up the accept queue. The queue is emptied with a single call to
> accept().

so this means when we disconnect we must ensure that we also remove this
connection from the accept queue if it is pending there.

What I know think is that calling the bt_accept_unlink() function only
from bt_accept_dequeue() is wrong. If bt_sk(sk)->parent is set and we
ran into a disconnect then we must unlink it by ourself. Does this make
sense?

Regards

Marcel

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