%%%-------------------------------------------------------------------
%% @doc efka public API
%% @end
%%%-------------------------------------------------------------------

-module(efka_app).

-behaviour(application).

-export([start/2, stop/1]).

start(_StartType, _StartArgs) ->
    io:setopts([{encoding, unicode}]),
    %% 启动mnesia数据库
    % mnesia:start(),
    %% 加速内存的回收
    erlang:system_flag(fullsweep_after, 16),

    %% 启动tcp的服务
    start_tcp_server(),

    %% 仓库的基础url
    application:set_env(efka, repository_url, "http://118.178.229.213:3000/anlicheng/ekfa/"),

    efka_sup:start_link().

stop(_State) ->
    ok.

%% internal functions

%% 启动tcp服务
start_tcp_server() ->
    Port = 1883,
    TransOpts = [
        {tcp_options, [
            binary,
            {reuseaddr, true},
            {active, false},
            {packet, 2},
            {nodelay, false},
            {backlog, 1024}
        ]},
        {acceptors, 10},
        {max_connections, 1024}
    ],
    {ok, _} = esockd:open('efka/tcp_server', Port, TransOpts, {tcp_channel, start_link, []}),

    lager:debug("[efka_app] the tcp server start at: ~p", [Port]).