anchor.diff:  %%
   %% %CopyrightBegin%
   %%
  -%% Copyright Ericsson AB 2010-2016. All Rights Reserved.
  +%% Copyright Ericsson AB 2010-2017. All Rights Reserved.
   %%
   %% Licensed under the Apache License, Version 2.0 (the "License");
   %% you may not use this file except in compliance with the License.
  
positive.code: %% Transport has been removed.
  l({transport, remove, _} = T, #listener{socket = Sock}) ->
      gen_tcp:close(Sock),
      x(T);
  
  %% Possibly death of an accepting process monitored in old code.
  l(_, S) ->
      S.
  
  %% t/2
  %%
  
negative.code: %% Put the reference in the process dictionary since we now use it
  %% advertise the ssl socket after TLS upgrade.
  
  %% A monitor process to kill the transport if the parent dies.
  i(#monitor{parent = Pid, transport = TPid} = S) ->
      proc_lib:init_ack({ok, self()}),
  