emqx/apps/emqx_resource/src/emqx_resource_sup.erl

44 lines
1.5 KiB
Erlang

%%--------------------------------------------------------------------
%% Copyright (c) 2020-2022 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_resource_sup).
-behaviour(supervisor).
-export([start_link/0]).
-export([init/1]).
%% set a very large pool size in case all the workers busy
-define(POOL_SIZE, 64).
start_link() ->
supervisor:start_link({local, ?MODULE}, ?MODULE, []).
init([]) ->
SupFlags = #{strategy => one_for_one, intensity => 10, period => 10},
Metrics = emqx_metrics_worker:child_spec(resource_metrics),
ResourceManager =
#{
id => emqx_resource_manager_sup,
start => {emqx_resource_manager_sup, start_link, []},
restart => permanent,
shutdown => infinity,
type => supervisor,
modules => [emqx_resource_manager_sup]
},
{ok, {SupFlags, [Metrics, ResourceManager]}}.