rebar3/priv/templates/simpleevent.erl

-module({{eventid}}).
-behaviour(gen_event).

%% ------------------------------------------------------------------
%% API Function Exports
%% ------------------------------------------------------------------

-export([start_link/0,
         add_handler/2]).

%% ------------------------------------------------------------------
%% gen_event Function Exports
%% ------------------------------------------------------------------

-export([init/1,
         handle_event/2,
         handle_call/2,
         handle_info/2,
         terminate/2,
         code_change/3]).

-record(state, {}).

%% ------------------------------------------------------------------
%% API Function Definitions
%% ------------------------------------------------------------------

start_link() ->
    gen_event:start_link({local, ?MODULE}).

add_handler(Handler, Args) ->
    gen_event:add_handler(?MODULE, Handler, Args).

%% ------------------------------------------------------------------
%% gen_event Function Definitions
%% ------------------------------------------------------------------

init([]) ->
    {ok, #state{}}.

handle_event(_Event, State) ->
    {ok, State}.

handle_call(_Request, State) ->
    Reply = ok,
    {ok, Reply, State}.

handle_info(_Info, State) ->
    {ok, State}.

terminate(_Reason, _State) ->
    ok.

code_change(_OldVsn, State, _Extra) ->
    {ok, State}.

%% ------------------------------------------------------------------
%% Internal Function Definitions
%% ------------------------------------------------------------------