ssl: accept_ssl needs to close socket

When we connect using plain connection timeout of 3 seconds occurs during
ssl handshake. In newer code we close a socket and disconnect the client.
This is not the case for this code so we had to add closing connection to
disconnect the client.

Change-Id: I2e521db78bf35334ad3bbfafd8396401924d254f
Signed-off-by: pkliczew <pkliczew@redhat.com>
Bug-Url: https://bugzilla.redhat.com/1148772
Reviewed-on: http://gerrit.ovirt.org/35227
Tested-by: Piotr Kliczewski <piotr.kliczewski@gmail.com>
Reviewed-by: Oved Ourfali <oourfali@redhat.com>
Reviewed-by: Yaniv Bronhaim <ybronhei@redhat.com>