umgeher/cowboy
0
Fork 0
mirror of https://github.com/ninenines/cowboy.git synced 2025-07-15 04:30:25 +00:00
Code Issues Wiki Activity

Dialyzer fixes in cowboy_clock

Browse source 
This is what I get for merging blindly!
This commit is contained in:
Loïc Hoguin 2015-05-06 17:24:55 +03:00
parent f5c37a789c
commit 40fa0b130c
1 changed files with 5 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/cowboy_clock.erl
View file

@ -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),
{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}),