anchor.diff:          {ok, Sock} ->
               passive_sockets_read(Sock);
           {error, eaddrnotavail = Reason} ->
  -            {skip, Reason};
  +            {skip, connect_failed_str(Reason)};
           Error ->
               ct:fail({"Could not connect to server", Error})
       end.
  
positive.code:     shutdown_common(false).
  
  shutdown_common(Active) ->
      P = sort_server(Active),
      io:format("[~w]Sort server port: ~p\n", [self(), P]),
  
  
      do_sort(P, []),
  
negative.code: 
  send_lines(S, Lines) ->    
      lists:foreach(fun(Line) ->
                            p("send_line(~w): ~p", [S, Line]),
  			  ok = gen_tcp:send(S, Line)
  		  end, Lines).
  
  