Hi Paulo,

On 04/15/2013 04:41 PM, Paulo Borges wrote:
> When a RequestDisconnect() is received, the file descriptor must be
> closed. This way, the related emulator will be freed.

Actually you need to call shutdown() on it.  When multiple references to 
the file descriptor exist, close() simply deletes a reference.  It does 
not close the actual socket.

>
> But the emulator can also be disconnected automatically if its
> GAtServer closes. In this case, the hash will hold an invalid file
> descriptor.
>
> So, after the emulator is registered, we watch for G_IO_HUP in
> the corresponding file descriptor. If this condition happens, we
> can safely remove the file descriptor from the hash.

Overall I like this approach much better than the previous one.  I'd 
still re-arrange the patch set as follows:

- init/free hash table (same as patch 1)
- G_IO_HUP changes
- RequestDisconnect implementation

> ---
>   plugins/hfp_ag_bluez5.c |   43 ++++++++++++++++++++++++++++++++++++++++---
>   1 file changed, 40 insertions(+), 3 deletions(-)
>

Regards,
-Denis