%%-------------------------------------------------------------------- %% Copyright (c) 2021 EMQ Technologies Co., Ltd. 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. %% You may obtain a copy of the License at %% %% http://www.apache.org/licenses/LICENSE-2.0 %% %% Unless required by applicable law or agreed to in writing, software %% distributed under the License is distributed on an "AS IS" BASIS, %% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %% See the License for the specific language governing permissions and %% limitations under the License. %%-------------------------------------------------------------------- -define(TOPK_TAB, emqx_slow_subs_topk). -define(INDEX(Latency, ClientId), {Latency, ClientId}). -record(top_k, { index :: index() , type :: emqx_message_latency_stats:latency_type() , last_update_time :: pos_integer() , extra = [] }). -type top_k() :: #top_k{}. -type index() :: ?INDEX(non_neg_integer(), emqx_types:clientid()).