🐑 a fluffy Gleam web server
replace peristent term with the ets table for clock actor
vshakitskiy
(Jul 17, 2026, 1:33 PM +0300)
a1c7da71
3cd84a41
+20
-5
+20
-5
src/ewe/internal/ewe_ffi.erl
+20
-5
src/ewe/internal/ewe_ffi.erl
···
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-export([now_datetime/0, set_http_date/1, get_http_date/0]).
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-
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now_datetime() ->
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{Date, Time} = calendar:universal_time(),
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Weekday = calendar:day_of_the_week(Date),
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{Weekday, Date, Time}.
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set_http_date(Value) ->
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-
persistent_term:put({?MODULE, http_date}, Value).
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+
ensure_http_date_table(),
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ets:insert(?MODULE, {http_date, Value}),
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ok.
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get_http_date() ->
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-
case persistent_term:get({?MODULE, http_date}, undefined) of
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undefined -> {error, nil};
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Value -> {ok, Value}
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try ets:lookup(?MODULE, http_date) of
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[{http_date, Value}] -> {ok, Value};
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[] -> {error, nil}
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catch
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error:badarg -> {error, nil}
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end.
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+
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ensure_http_date_table() ->
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case ets:info(?MODULE) of
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undefined ->
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try
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ets:new(?MODULE, [set, public, named_table, {read_concurrency, true}])
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catch
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error:badarg -> ?MODULE
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end;
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_ ->
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?MODULE
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end.