Fix UNIX domain warnings

Fix UNIX domain warnings

[yselivanov, 2014-02-19 00:28:33]

Changes look good to me.

The only question is: I modelled 'create_unix_server' closely after
'create_server', hence the latter should have the same exceptions. Could you
please apply the same refactoring there?

[yselivanov, 2014-02-19 00:30:03]

"should have the same exceptions" --> "should have the same shortcomings"

[haypo_gmail, 2014-02-19 00:31:48]

On 2014/02/19 00:28:33, yselivanov wrote:
> Changes look good to me.
> 
> The only question is: I modelled 'create_unix_server' closely after
> 'create_server', hence the latter should have the same exceptions. Could you
> please apply the same refactoring there?

create_server() has a different design, it has a try/finally protection almost
the whole method. Are you sure that it has the same bug? I cannot see it.

[yselivanov, 2014-02-19 00:38:17]

On 2014/02/19 00:31:48, haypo_gmail wrote:
> On 2014/02/19 00:28:33, yselivanov wrote:
> > Changes look good to me.
> > 
> > The only question is: I modelled 'create_unix_server' closely after
> > 'create_server', hence the latter should have the same exceptions. Could you
> > please apply the same refactoring there?
> 
> create_server() has a different design, it has a try/finally protection almost
> the whole method. Are you sure that it has the same bug? I cannot see it.

You're right.
The patch is LGTM

[GvR, 2014-02-19 00:38:19]

Do you guys need my help on this? I don't think so -- once you agree on a patch
go ahead and commit without waiting for me.