20 lines
551 B
JavaScript
20 lines
551 B
JavaScript
/* @flow */
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import { getCurrentConference } from '../base/conference';
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import { StateListenerRegistry } from '../base/redux';
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import { clearNotifications } from './actions';
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/**
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* StateListenerRegistry provides a reliable way to detect the leaving of a
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* conference, where we need to clean up the notifications.
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*/
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StateListenerRegistry.register(
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/* selector */ state => getCurrentConference(state),
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/* listener */ (conference, { dispatch }) => {
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if (!conference) {
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dispatch(clearNotifications());
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}
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}
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);
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