diff options
Diffstat (limited to 'src/cowboy_clock.erl')
| -rw-r--r-- | src/cowboy_clock.erl | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/cowboy_clock.erl b/src/cowboy_clock.erl index c81b486..5d9a41a 100644 --- a/src/cowboy_clock.erl +++ b/src/cowboy_clock.erl @@ -36,7 +36,7 @@ -record(state, { universaltime = undefined :: undefined | calendar:datetime(), rfc1123 = <<>> :: binary(), - tref = undefined :: undefined | timer:tref() + tref = undefined :: undefined | reference() }). %% API. @@ -69,11 +69,11 @@ 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} +-type from() :: {pid(), term()}. +-spec handle_call + (stop, from(), State) -> {stop, normal, stopped, State} when State::#state{}. -handle_call(stop, _From, State=#state{tref=TRef}) -> - {ok, cancel} = timer:cancel(TRef), +handle_call(stop, _From, State) -> {stop, normal, stopped, State}; handle_call(_Request, _From, State) -> {reply, ignored, State}. @@ -85,7 +85,7 @@ handle_cast(_Msg, State) -> -spec handle_info(any(), State) -> {noreply, State} when State::#state{}. handle_info(update, #state{universaltime=Prev, rfc1123=B1, tref=TRef0}) -> %% Cancel the timer in case an external process sent an update message. - erlang:cancel_timer(TRef0), + _ = erlang:cancel_timer(TRef0), T = erlang:universaltime(), B2 = update_rfc1123(B1, Prev, T), ets:insert(?MODULE, {rfc1123, B2}), |