46 lines
1.6 KiB
Erlang
46 lines
1.6 KiB
Erlang
%%--------------------------------------------------------------------
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%% Copyright (c) 2020-2024 EMQ Technologies Co., Ltd. All Rights Reserved.
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%%
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%% Licensed under the Apache License, Version 2.0 (the "License");
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%% you may not use this file except in compliance with the License.
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%% You may obtain a copy of the License at
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%%
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%% http://www.apache.org/licenses/LICENSE-2.0
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%%
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%% Unless required by applicable law or agreed to in writing, software
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%% distributed under the License is distributed on an "AS IS" BASIS,
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%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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%% See the License for the specific language governing permissions and
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%% limitations under the License.
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%%--------------------------------------------------------------------
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-module(emqx_rule_engine_app).
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-include("rule_engine.hrl").
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-behaviour(application).
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-export([start/2]).
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-export([stop/1]).
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start(_Type, _Args) ->
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_ = ets:new(?RULE_TAB, [named_table, public, ordered_set, {read_concurrency, true}]),
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_ = ets:new(?RULE_TOPIC_INDEX, [named_table, public, ordered_set, {read_concurrency, true}]),
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ok = emqx_rule_events:reload(),
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SupRet = emqx_rule_engine_sup:start_link(),
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ok = emqx_rule_engine:load_rules(),
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RulePath = [RuleEngine | _] = ?KEY_PATH,
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emqx_conf:add_handler(RulePath ++ ['?'], emqx_rule_engine),
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emqx_conf:add_handler([RuleEngine], emqx_rule_engine),
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emqx_rule_engine_cli:load(),
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SupRet.
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stop(_State) ->
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emqx_rule_engine_cli:unload(),
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RulePath = [RuleEngine | _] = ?KEY_PATH,
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emqx_conf:remove_handler(RulePath ++ ['?']),
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emqx_conf:remove_handler([RuleEngine]),
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ok = emqx_rule_events:unload(),
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ok.
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