ssl: ssl_accept blocks after reboot

When rebooting host most of the times ssl_accept blocks when there is
new connection established just after socket is opened. Setting timeout
on socket seems to help but when testing I noticed sometimes there is
still connection blocked on ssl_accept.

Bug-Url: https://bugzilla.redhat.com/1147487
Change-Id: I759436b5bfb6c2334d253d12806258cbe1c3720f
Signed-off-by: pkliczewski <piotr.kliczewski@gmail.com>
Signed-off-by: Saggi Mizrahi <smizrahi@redhat.com>
Reviewed-on: http://gerrit.ovirt.org/33643
Reviewed-by: Yaniv Bronhaim <ybronhei@redhat.com>