41 lines
929 B
TypeScript
41 lines
929 B
TypeScript
// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import * as Errors from '../types/errors';
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type EntryType = Readonly<{
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value: number;
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callback(): void;
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}>;
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export class StartupQueue {
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private readonly map = new Map<string, EntryType>();
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public add(id: string, value: number, f: () => void): void {
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const existing = this.map.get(id);
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if (existing && existing.value >= value) {
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return;
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}
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this.map.set(id, { value, callback: f });
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}
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public flush(): void {
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window.log.info('StartupQueue: Processing', this.map.size, 'actions');
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const values = Array.from(this.map.values());
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this.map.clear();
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for (const { callback } of values) {
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try {
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callback();
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} catch (error) {
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window.log.error(
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'StartupQueue: Failed to process item due to error',
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Errors.toLogFormat(error)
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);
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}
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}
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}
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}
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