emqx/apps/emqx_modules/src/emqx_modules_sup.erl

49 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_modules_sup).
-behaviour(supervisor).
-export([start_link/0]).
-export([init/1]).
%% Helper macro for declaring children of supervisor
-define(CHILD(Mod), #{
id => Mod,
start => {Mod, start_link, []},
restart => permanent,
shutdown => 5000,
type => worker,
modules => [Mod]
}).
start_link() ->
supervisor:start_link({local, ?MODULE}, ?MODULE, []).
%%--------------------------------------------------------------------
%% Supervisor callbacks
%%--------------------------------------------------------------------
init([]) ->
{ok,
{{one_for_one, 10, 3600}, [
?CHILD(emqx_telemetry),
?CHILD(emqx_topic_metrics),
?CHILD(emqx_trace),
?CHILD(emqx_delayed)
]}}.