31 lines
570 B
TypeScript
31 lines
570 B
TypeScript
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// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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export class StartupQueue {
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set: Set<string>;
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items: Array<() => void>;
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constructor() {
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this.set = new Set();
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this.items = [];
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}
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add(id: string, f: () => void): void {
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if (this.set.has(id)) {
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return;
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}
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this.items.push(f);
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this.set.add(id);
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}
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flush(): void {
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const { items } = this;
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window.log.info('StartupQueue: Processing', items.length, 'actions');
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items.forEach(f => f());
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this.items = [];
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this.set.clear();
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}
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}
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