Sopma.pm: Fixed a bug where the server is not responding but the
reported connection status appears as COMPLETED instead of
TERMINATED_BY_ERROR (used GOR4 module code as reference)
Inactivated tests for GOR4.t, HNN.t and Sopma.t, since their server
(*.ibcp.fr) is now defunct (not responding and verified that it
does not appear in name server records anymore)