44 lines
1.7 KiB
Erlang
44 lines
1.7 KiB
Erlang
%% Copyright (c) 2013-2019 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_logger_handler).
|
|
|
|
-export([log/2]).
|
|
|
|
-export([init/0]).
|
|
|
|
init() ->
|
|
logger:add_handler(emqx_logger_handler,
|
|
emqx_logger_handler,
|
|
#{level => error,
|
|
filters => [{easy_filter, {fun filter_by_level/2, []}}],
|
|
filters_default => stop}).
|
|
|
|
-spec log(LogEvent, Config) -> ok when LogEvent :: logger:log_event(), Config :: logger:handler_config().
|
|
log(#{msg := {report, #{report := [{supervisor, SupName},
|
|
{errorContext, Error},
|
|
{reason, Reason},
|
|
{offender, _}]}}}, _Config) ->
|
|
alarm_handler:set_alarm({supervisor_report, [{supervisor, SupName},
|
|
{errorContext, Error},
|
|
{reason, Reason}]}),
|
|
ok;
|
|
log(_LogEvent, _Config) ->
|
|
ok.
|
|
|
|
filter_by_level(LogEvent = #{level := error}, _Extra) ->
|
|
LogEvent;
|
|
filter_by_level(_LogEvent, _Extra) ->
|
|
stop.
|