ranch_app.erl

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%%% @author {{author_name}} <{{author_email}}>
%%% @copyright (C) {{copyright_year}}, {{copyright_owner}}
%%% @doc
%%%
%%% @end
%%% Created : {{now_ts}} by {{author_name}} <{{author_email}}>
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-module('{{appid}}_app').

-behaviour(application).

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

%%%===================================================================
%%% Application callbacks
%%%===================================================================

%%--------------------------------------------------------------------
%% @private
%% @doc
%% This function is called whenever an application is started using
%% application:start/[1,2], and should start the processes of the
%% application. If the application is structured according to the OTP
%% design principles as a supervision tree, this means starting the
%% top supervisor of the tree.
%%
%% @spec start(StartType, StartArgs) -> {ok, Pid} |
%%                                      {ok, Pid, State} |
%%                                      {error, Reason}
%%      StartType = normal | {takeover, Node} | {failover, Node}
%%      StartArgs = term()
%% @end
%%--------------------------------------------------------------------
start(_StartType, _StartArgs) ->
    Port    = application:get_env('{{appid}}', listen_port, 9000),
    {ok, _} = ranch:start_listener('{{handlerid}}', 1, ranch_tcp,
                                   [{port, Port}], '{{handlerid}}', []),

    '{{appid}}_sup':start_link().

%%--------------------------------------------------------------------
%% @private
%% @doc
%% This function is called whenever an application has stopped. It
%% is intended to be the opposite of Module:start/2 and should do
%% any necessary cleaning up. The return value is ignored.
%%
%% @spec stop(State) -> void()
%% @end
%%--------------------------------------------------------------------
stop(_State) ->
    ok.

%%%===================================================================
%%% Internal functions
%%%===================================================================