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Dialyzer fixes in cowboy_clock

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This is what I get for merging blindly!

and

Fix a compile error introduced in previous commit

(cherry-pick)
This commit is contained in:
Loïc Hoguin 2015-05-06 17:24:55 +03:00
parent 674e5a61e2
commit 9b424fec2b
1 changed files with 6 additions and 6 deletions
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12
src/cowboy_clock.erl
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@ -36,7 +36,7 @@
-record(state, { -record(state, {
universaltime = undefined :: undefined | calendar:datetime(), universaltime = undefined :: undefined | calendar:datetime(),
rfc1123 = <<>> :: binary(), rfc1123 = <<>> :: binary(),
tref = undefined :: undefined | timer:tref() tref = undefined :: undefined | reference()
}). }).
%% API. %% API.
@ -69,11 +69,11 @@ init([]) ->
ets:insert(?MODULE, {rfc1123, B}), ets:insert(?MODULE, {rfc1123, B}),
{ok, #state{universaltime=T, rfc1123=B, tref=TRef}}. {ok, #state{universaltime=T, rfc1123=B, tref=TRef}}.
-spec handle_call(any(), _, State) -type from() :: {pid(), term()}.
-> {reply, ignored, State} | {stop, normal, stopped, State} -spec handle_call
(stop, from(), State) -> {stop, normal, stopped, State}
when State::#state{}. when State::#state{}.
handle_call(stop, _From, State=#state{tref=TRef}) -> handle_call(stop, _From, State) ->
{ok, cancel} = timer:cancel(TRef),
{stop, normal, stopped, State}; {stop, normal, stopped, State};
handle_call(_Request, _From, State) -> handle_call(_Request, _From, State) ->
{reply, ignored, State}. {reply, ignored, State}.
@ -85,7 +85,7 @@ handle_cast(_Msg, State) ->
-spec handle_info(any(), State) -> {noreply, State} when State::#state{}. -spec handle_info(any(), State) -> {noreply, State} when State::#state{}.
handle_info(update, #state{universaltime=Prev, rfc1123=B1, tref=TRef0}) -> handle_info(update, #state{universaltime=Prev, rfc1123=B1, tref=TRef0}) ->
%% Cancel the timer in case an external process sent an update message. %% Cancel the timer in case an external process sent an update message.
erlang:cancel_timer(TRef0), _ = erlang:cancel_timer(TRef0),
T = erlang:universaltime(), T = erlang:universaltime(),
B2 = update_rfc1123(B1, Prev, T), B2 = update_rfc1123(B1, Prev, T),
ets:insert(?MODULE, {rfc1123, B2}), ets:insert(?MODULE, {rfc1123, B2}),