diff options
Diffstat (limited to 'src/cowboy_clock.erl')
| -rw-r--r-- | src/cowboy_clock.erl | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/cowboy_clock.erl b/src/cowboy_clock.erl index a8de9bb..2de3470 100644 --- a/src/cowboy_clock.erl +++ b/src/cowboy_clock.erl @@ -59,6 +59,7 @@ rfc1123(DateTime) -> %% gen_server. +-spec init([]) -> {ok, #state{}}. init([]) -> ?MODULE = ets:new(?MODULE, [set, protected, named_table, {read_concurrency, true}]), @@ -68,15 +69,20 @@ init([]) -> ets:insert(?MODULE, {rfc1123, B}), {ok, #state{universaltime=T, rfc1123=B, tref=TRef}}. +-spec handle_call(any(), _, State) + -> {reply, ignored, State} | {stop, normal, stopped, State} + when State::#state{}. handle_call(stop, _From, State=#state{tref=TRef}) -> {ok, cancel} = timer:cancel(TRef), {stop, normal, stopped, State}; handle_call(_Request, _From, State) -> {reply, ignored, State}. +-spec handle_cast(_, State) -> {noreply, State} when State::#state{}. handle_cast(_Msg, State) -> {noreply, State}. +-spec handle_info(any(), State) -> {noreply, State} when State::#state{}. handle_info(update, #state{universaltime=Prev, rfc1123=B1, tref=TRef}) -> T = erlang:universaltime(), B2 = update_rfc1123(B1, Prev, T), @@ -85,9 +91,11 @@ handle_info(update, #state{universaltime=Prev, rfc1123=B1, tref=TRef}) -> handle_info(_Info, State) -> {noreply, State}. +-spec terminate(_, _) -> ok. terminate(_Reason, _State) -> ok. +-spec code_change(_, State, _) -> {ok, State} when State::#state{}. code_change(_OldVsn, State, _Extra) -> {ok, State}. |