emqx/apps/emqx_retainer/src/emqx_retainer_app.erl
2023-01-02 09:22:27 +01:00

46 lines
1.4 KiB
Erlang

%%--------------------------------------------------------------------
%% Copyright (c) 2020-2023 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.
%%--------------------------------------------------------------------
-module(emqx_retainer_app).
-behaviour(application).
-include("emqx_retainer.hrl").
-export([
start/2,
stop/1
]).
start(_Type, _Args) ->
ok = emqx_retainer_mnesia_cli:load(),
init_bucket(),
emqx_retainer_sup:start_link().
stop(_State) ->
ok = emqx_retainer_mnesia_cli:unload(),
delete_bucket(),
ok.
init_bucket() ->
#{flow_control := FlowControl} = emqx:get_config([retainer]),
emqx_limiter_server:add_bucket(
?APP, internal, maps:get(batch_deliver_limiter, FlowControl, undefined)
).
delete_bucket() ->
emqx_limiter_server:del_bucket(?APP, internal).