diff options
| -rw-r--r-- | rebar.config | 1 | ||||
| -rw-r--r-- | src/cowboy_clock.erl | 9 | ||||
| -rw-r--r-- | src/cowboy_http_handler.erl | 2 | ||||
| -rw-r--r-- | src/cowboy_http_websocket_handler.erl | 2 |
4 files changed, 12 insertions, 2 deletions
diff --git a/rebar.config b/rebar.config index afdbcc6..9a17367 100644 --- a/rebar.config +++ b/rebar.config @@ -1,6 +1,7 @@ {cover_enabled, true}. {erl_opts, [ %% bin_opt_info, +%% warn_missing_spec, warnings_as_errors, warn_export_all ]}. diff --git a/src/cowboy_clock.erl b/src/cowboy_clock.erl index a7645d9..cc824ed 100644 --- a/src/cowboy_clock.erl +++ b/src/cowboy_clock.erl @@ -60,6 +60,7 @@ rfc1123() -> %% gen_server. +-spec init([]) -> {ok, #state{}}. init([]) -> ?TABLE = ets:new(?TABLE, [set, protected, named_table, {read_concurrency, true}]), @@ -69,28 +70,32 @@ init([]) -> ets:insert(?TABLE, {rfc1123, B}), {ok, #state{universaltime=T, rfc1123=B, tref=TRef}}. +-spec handle_call(_, _, State) + -> {reply, ignored, State} | {stop, normal, stopped, 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}. handle_cast(_Msg, State) -> {noreply, State}. +-spec handle_info(_, State) -> {noreply, State}. handle_info(update, #state{universaltime=Prev, rfc1123=B1, tref=TRef}) -> T = erlang:universaltime(), B2 = update_rfc1123(B1, Prev, T), ets:insert(?TABLE, {rfc1123, B2}), {noreply, #state{universaltime=T, rfc1123=B2, tref=TRef}}; - handle_info(_Info, State) -> {noreply, State}. +-spec terminate(_, _) -> ok. terminate(_Reason, _State) -> ok. +-spec code_change(_, State, _) -> {ok, State}. code_change(_OldVsn, State, _Extra) -> {ok, State}. diff --git a/src/cowboy_http_handler.erl b/src/cowboy_http_handler.erl index 8e36d0c..67f07bc 100644 --- a/src/cowboy_http_handler.erl +++ b/src/cowboy_http_handler.erl @@ -15,6 +15,8 @@ -module(cowboy_http_handler). -export([behaviour_info/1]). +-spec behaviour_info(_) + -> undefined | [{handle, 2} | {init, 3} | {terminate, 2}, ...]. behaviour_info(callbacks) -> [{init, 3}, {handle, 2}, {terminate, 2}]; behaviour_info(_Other) -> diff --git a/src/cowboy_http_websocket_handler.erl b/src/cowboy_http_websocket_handler.erl index 3de1182..30cb2e1 100644 --- a/src/cowboy_http_websocket_handler.erl +++ b/src/cowboy_http_websocket_handler.erl @@ -15,6 +15,8 @@ -module(cowboy_http_websocket_handler). -export([behaviour_info/1]). +-spec behaviour_info(_) -> undefined | [{websocket_handle, 3} + | {websocket_init, 3} | {websocket_terminate, 3}, ...]. behaviour_info(callbacks) -> [{websocket_init, 3}, {websocket_handle, 3}, {websocket_terminate, 3}]; behaviour_info(_Other) -> |