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/*
This file is part of GNU Taler
(C) 2022 Taler Systems S.A.
GNU Taler is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
import { useMemoryStorage } from "@gnu-taler/web-util/browser";
import { useEffect } from "preact/hooks";
import { platform } from "../platform/foreground.js";
export function useIsOnline(): boolean {
const { value, update } = useMemoryStorage("online", true);
useEffect(() => {
return platform.listenNetworkConnectionState((state) => {
update(state === "on");
});
});
return value;
}
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