anchor.diff:  
   send(Sock, Bin) ->
       send(getr(config), Sock, Bin).
  +
  +close(Sock) ->
  +    gen_tcp:close(Sock).
   
   %% send/3
   
  
positive.code:          accept/1,
           connect/3,
           send/2,
           setopts/2]).
  
  -include("diameter.hrl").
  -include("diameter_ct.hrl").
  
negative.code: %% abuse/1
  
  abuse(F) ->
      [] = run([[abuse, F, T] || T <- [listen, connect]]).
  
  abuse(F, [_,_,_|_] = Args) ->
  