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vent

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PubSub event bus over AMQP for Erlang

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vent src vent_sup.erl
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src/vent_sup.erl 

%%%-------------------------------------------------------------------

%% @doc vent top level supervisor.

%% @end

%%%-------------------------------------------------------------------



-module(vent_sup).



-behaviour(supervisor).



%% API

-export([start_link/0]).



%% Supervisor callbacks

-export([init/1]).



-include("vent_internal.hrl").



-define(SERVER, ?MODULE).

-define(SUP_TIMEOUT, 5000).



-define(CHILD(I, Type, Args), {I, {I, start_link, Args}, permanent,

                                        ?SUP_TIMEOUT, Type, [I]}).



%%====================================================================

%% API functions

%%====================================================================



-spec start_link() -> {ok, pid()}.

start_link() ->

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



%%====================================================================

%% Supervisor callbacks

%%====================================================================



%% Child :: {Id,StartFunc,Restart,Shutdown,Type,Modules}

-spec init([term()]) -> {ok, {supervisor:sup_flags(),

                              [supervisor:child_spec()]}}.

init([]) ->

    Children = [?CHILD(vent_subscriber_sup, supervisor, []),

                ?CHILD(vent_publisher_sup, supervisor, [])],

    {ok, {sup_flags(), Children}}.



%%====================================================================

%% Internal functions

%%====================================================================



-spec sup_flags() -> supervisor:sup_flags().

sup_flags() ->

    #{strategy => one_for_one}.