anchor.diff:     {stop, Channel, S#fsm{error=Status}};
   
   handle_ssh_msg(Msg, S) ->
  -   ?WARNING("knet [ssh i/o] ~p: unexpected message", [self(), Msg]),
  +   ?WARNING("knet [ssh i/o]: unexpected message ~p", [Msg]),
      {ok, S}.
   
   
  
positive.code:    {ok, Side} = pipe:call(knet:whereis(service, Uri), deq),
     {ok, _}    = supervisor:start_child(knet:whereis(acceptor, Uri), [Uri]),
     pipe:bind(a, Side, self()),
     {ok, 
        #fsm{
           side = Side
  
negative.code: handle_ssh_msg({ssh_cm, _Ssh, {window_change, _Channel, _Width, _Height, _PixWidth, _PixHeight}}, S) ->
     {ok, S};
  
  handle_ssh_msg({ssh_cm, _Ssh, {eof, _Channel}}, S) ->
     {ok, S};
  
  handle_ssh_msg({ssh_cm, _Ssh, {signal, _Channel, _}}, S) ->
     %% Ignore signals according to RFC 4254 section 6.9.
     {ok, S};
  
  handle_ssh_msg({ssh_cm, _Ssh, {exit_signal, Channel, _, Error, _}}, S) ->
     ?DEBUG("knet [ssh i/o]: connection close by peer: ~p", [Error]),
  