-module(jchat_push). -export([start_link/0, init/1, handle_call/3, handle_cast/2, handle_info/2]). -behaviour(gen_server). start_link() -> gen_server:start_link({local, ?MODULE}, ?MODULE, [], []). init([]) -> {ok, #{}}. handle_call(_Request, _From, State) -> {reply, ok, State}. handle_cast(_Request, State) -> {noreply, State}. handle_info(_Info, State) -> {noreply, State}.