cozodb

%% =============================================================================
%%  cozodb_sup.erl -
%%
%%  Copyright (c) 2023 Leapsight Holdings Limited. 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.
%% =============================================================================

%% -----------------------------------------------------------------------------
%% @doc cozodb_sup top level supervisor.
%% @end
%% -----------------------------------------------------------------------------
-module(cozodb_sup).
-behaviour(supervisor).

-export([start_link/0]).
-export([init/1]).

-define(SERVER, ?MODULE).

start_link() ->
    supervisor:start_link({local, ?SERVER}, ?MODULE, []).

%% sup_flags() = #{strategy => strategy(),         % optional
%%                 intensity => non_neg_integer(), % optional
%%                 period => pos_integer()}        % optional
%% child_spec() = #{id => child_id(),       % mandatory
%%                  start => mfargs(),      % mandatory
%%                  restart => restart(),   % optional
%%                  shutdown => shutdown(), % optional
%%                  type => worker(),       % optional
%%                  modules => modules()}   % optional
init([]) ->
    SupFlags = #{
        strategy => one_for_all,
        intensity => 0,
        period => 1
    },
    ChildSpecs = [
        #{
            id => cozodb_callback_monitor,
            start => {cozodb_callback_monitor, start_link, []},
            type => worker,
            restart => permanent,
            shutdown => 5_000,
            modules => [cozodb_callback_monitor]
        }
    ],
    {ok, {SupFlags, ChildSpecs}}.