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redis_global

0.0.4
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erlang global module impl by redis

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redis_global src redis_global_example.erl
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src/redis_global_example.erl 

-module(redis_global_example).

-include_lib("kernel/include/logger.hrl").

-behaviour(gen_server).



%% API


-export([


  start_link/0,


  start_link/1


]).



%% gen_server callbacks


-export([


  init/1,


  handle_call/3,


  handle_cast/2,


  handle_info/2,


  terminate/2,


  code_change/3


]).





-record(state, {name}).



start_link() ->

  start_link(?MODULE).



start_link(Name) ->

  SName = redis_global:svr_name(Name),

  gen_server:start_link(SName, ?MODULE, [Name], []).



init([Name]) ->

  process_flag(trap_exit, true),

  {ok, #state{name = Name}}.



handle_call(_Request, _From, State) ->

  {reply, ok, State}.



handle_cast(_Request, State) ->

  {noreply, State}.



handle_info(_Info, State) ->

  {noreply, State}.



terminate(Reason, #state{name = Name}) ->

  ?LOG_ERROR("~p terminate with ~p", [Name, Reason]),

  ok.



code_change(_OldVsn, State, _Extra) ->

  {ok, State}.



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


%%% Internal functions


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