anchor.diff:  %% variable, but should NOT alter/remove any existing entries.
   %% Description: Initialization before each test case
   %%--------------------------------------------------------------------
  +init_per_testcase(expired_session, Config0) ->
  +    Config = lists:keydelete(watchdog, 1, Config0),
  +    Dog = ssl_test_lib:timetrap(?EXPIRE * 1000 * 5),
  +    ssl:stop(),
  +    application:load(ssl),
  +    application:set_env(ssl, session_lifetime, ?EXPIRE),
  +    ssl:start(),
  +    [{watchdog, Dog} | Config];
  +
   init_per_testcase(TestCase, Config0) ->
       Config = lists:keydelete(watchdog, 1, Config0),
       Dog = ssl_test_lib:timetrap(?TIMEOUT),
  
positive.code:      tls1_erlang_server_openssl_client_client_cert,
       tls1_erlang_server_erlang_client_client_cert,
       ciphers,
       erlang_client_bad_openssl_server
      ].
  
  %% Test cases starts here.
  
negative.code: -define(OPENSSL_RENEGOTIATE, "r\n").
  -define(OPENSSL_QUIT, "Q\n").
  -define(OPENSSL_GARBAGE, "P\n").
  -define(EXPIRE, 10).
  
  %% Test server callback functions
  %%--------------------------------------------------------------------
  