WIP auth_SUITE test logs

Author: dcorbacho

deps/rabbitmq_mqtt/test/auth_SUITE.erl

@@ -585,7 +585,12 @@ client_id_from_cert_dn(Config) ->
     ?assertEqual(ExpectedClientId, proplists:get_value(client_id, AuthProps)),
     ok = emqtt:disconnect(C).
 
-invalid_client_id_from_cert_san_dns(Config) ->    
+invalid_client_id_from_cert_san_dns(Config) ->
+    Conn1 = rpc(Config, 0, rabbit_networking, list_local_connections_of_protocol, ['mqtt']),
+    Conn2 = rpc(Config, 0, rabbit_networking, list_local_connections_of_protocol, ['mqtt/ssl']),
+    Conns = Conn1 ++ Conn2,
+    ct:pal("INVALID_CLIENT_ID_FROM_CERT_SAN_DNS connections before: ~n~p",
+           [Conns]),
     MqttClientId = <<"other_client_id">>,
     {ok, C} = connect_ssl(MqttClientId, Config),
     ?assertMatch({error, _}, emqtt:connect(C)),