71 lines
2 KiB
Erlang
71 lines
2 KiB
Erlang
%% -------------------------------------------------------------------
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%%
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%% Copyright (c) 2007-2015 Basho Technologies, Inc. All Rights Reserved.
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%%
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%% This file is provided to you under the Apache License,
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%% Version 2.0 (the "License"); you may not use this file
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%% except in compliance with the License. You may obtain
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%% 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,
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%% software distributed under the License is distributed on an
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%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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%% KIND, either express or implied. See the License for the
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%% specific language governing permissions and limitations
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%% under the License.
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%%
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%% -------------------------------------------------------------------
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%% @doc Supervisor for Machi FLU servers and their related support
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%% servers.
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%%
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%% See {@link machi_flu_psup} for an illustration of the entire Machi
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%% application process structure.
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-module(machi_flu_sup).
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-behaviour(supervisor).
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-include("machi_verbose.hrl").
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-ifdef(PULSE).
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-compile({parse_transform, pulse_instrument}).
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-include_lib("pulse_otp/include/pulse_otp.hrl").
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-define(SHUTDOWN, infinity).
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-else.
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-define(SHUTDOWN, 5000).
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-endif.
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%% API
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-export([start_link/0]).
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%% Supervisor callbacks
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-export([init/1]).
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-define(SERVER, ?MODULE).
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start_link() ->
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supervisor:start_link({local, ?SERVER}, ?MODULE, []).
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init([]) ->
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RestartStrategy = one_for_one,
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MaxRestarts = 1000,
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MaxSecondsBetweenRestarts = 3600,
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SupFlags = {RestartStrategy, MaxRestarts, MaxSecondsBetweenRestarts},
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Ps = get_initial_flus(),
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FLU_specs = [machi_flu_psup:make_package_spec(FluName, TcpPort,
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DataDir, Props) ||
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{FluName, TcpPort, DataDir, Props} <- Ps],
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{ok, {SupFlags, FLU_specs}}.
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-ifdef(PULSE).
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get_initial_flus() ->
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[].
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-else. % PULSE
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get_initial_flus() ->
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application:get_env(machi, initial_flus, []).
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-endif. % PULSE
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