anchor.diff:      peeloff_active_once/1, peeloff_active_true/1, peeloff_active_n/1,
       buffers/1,
       names_unihoming_ipv4/1, names_unihoming_ipv6/1,
  -    names_multihoming_ipv4/1, names_multihoming_ipv6/1]).
  +    names_multihoming_ipv4/1, names_multihoming_ipv6/1,
  +    recv_close/1]).
   
   suite() ->
       [{ct_hooks,[ts_install_cth]},
  
positive.code: 	    log({unexpected,Msg}),
  	    recv_comm_up_eventually(S)
      end.
  
  %%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %%% socket gen_server ultra light
  
negative.code:        xfer_stream_min, peeloff_active_once,
         peeloff_active_true, peeloff_active_n, buffers,
         names_unihoming_ipv4, names_unihoming_ipv6,
         names_multihoming_ipv4, names_multihoming_ipv6,
         recv_close].
  
  init_per_suite(_Config) ->
      case gen_sctp:open() of
  