anchor.diff:          cast/1,
           cast_anonymous_function/1,
           cast_MFA_undef/1,
  +        cast_MFA_exit/1,
           client_inactivity_timeout/1,
           server_inactivity_timeout/1,
           remote_node_call/1]).
  
positive.code:     ok = gen_rpc:cast(?NODE, erlang, apply, [ fun() -> os:timestamp() end, []]). 
  
  cast_MFA_undef(_Config) ->
      ok = ct:pal("Testing [cast_anonymous_function]"),
      ok = gen_rpc:cast(?NODE, os, timestamp_undef, []). 
  
  
  client_inactivity_timeout(_Config) ->
      ok = ct:pal("Testing [client_inactivity_timeout]"),
  
negative.code: call_anonymous_undef(_Config) ->
      ok = ct:pal("Testing [call_anonymous_undef]"),
      {'EXIT', {undef,[{os,timestamp_undef,_,_},_]}} = gen_rpc:call(?NODE, erlang, apply,
                                          [ fun() -> os:timestamp_undef() end, [] ]),
      ok = ct:pal("Result [call_anonymous_undef]: signal=EXIT Reason={os,timestamp_undef}").
  
  call_MFA_undef(_Config) ->
  