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112 lines
3 KiB
TypeScript
112 lines
3 KiB
TypeScript
import { Module } from '@nestjs/common';
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import Bull from 'bull';
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import { DI } from '@/di-symbols.js';
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import type { Config } from '@/config.js';
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import type { Provider } from '@nestjs/common';
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import type { DeliverJobData, InboxJobData, DbJobData, ObjectStorageJobData, EndedPollNotificationJobData, WebhookDeliverJobData } from '../queue/types.js';
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function q<T>(config: Config, name: string, limitPerSec = -1) {
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return new Bull<T>(name, {
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redis: {
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port: config.redis.port,
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host: config.redis.host,
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family: config.redis.family == null ? 0 : config.redis.family,
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password: config.redis.pass,
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db: config.redis.db ?? 0,
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},
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prefix: config.redis.prefix ? `${config.redis.prefix}:queue` : 'queue',
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limiter: limitPerSec > 0 ? {
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max: limitPerSec,
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duration: 1000,
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} : undefined,
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settings: {
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backoffStrategies: {
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apBackoff,
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},
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},
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});
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}
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// ref. https://github.com/misskey-dev/misskey/pull/7635#issue-971097019
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function apBackoff(attemptsMade: number, err: Error) {
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const baseDelay = 60 * 1000; // 1min
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const maxBackoff = 8 * 60 * 60 * 1000; // 8hours
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let backoff = (Math.pow(2, attemptsMade) - 1) * baseDelay;
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backoff = Math.min(backoff, maxBackoff);
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backoff += Math.round(backoff * Math.random() * 0.2);
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return backoff;
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}
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export type SystemQueue = Bull.Queue<Record<string, unknown>>;
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export type EndedPollNotificationQueue = Bull.Queue<EndedPollNotificationJobData>;
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export type DeliverQueue = Bull.Queue<DeliverJobData>;
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export type InboxQueue = Bull.Queue<InboxJobData>;
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export type DbQueue = Bull.Queue<DbJobData>;
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export type ObjectStorageQueue = Bull.Queue<ObjectStorageJobData>;
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export type WebhookDeliverQueue = Bull.Queue<WebhookDeliverJobData>;
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const $system: Provider = {
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provide: 'queue:system',
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useFactory: (config: Config) => q(config, 'system'),
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inject: [DI.config],
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};
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const $endedPollNotification: Provider = {
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provide: 'queue:endedPollNotification',
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useFactory: (config: Config) => q(config, 'endedPollNotification'),
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inject: [DI.config],
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};
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const $deliver: Provider = {
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provide: 'queue:deliver',
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useFactory: (config: Config) => q(config, 'deliver', config.deliverJobPerSec ?? 128),
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inject: [DI.config],
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};
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const $inbox: Provider = {
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provide: 'queue:inbox',
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useFactory: (config: Config) => q(config, 'inbox', config.inboxJobPerSec ?? 16),
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inject: [DI.config],
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};
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const $db: Provider = {
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provide: 'queue:db',
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useFactory: (config: Config) => q(config, 'db'),
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inject: [DI.config],
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};
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const $objectStorage: Provider = {
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provide: 'queue:objectStorage',
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useFactory: (config: Config) => q(config, 'objectStorage'),
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inject: [DI.config],
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};
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const $webhookDeliver: Provider = {
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provide: 'queue:webhookDeliver',
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useFactory: (config: Config) => q(config, 'webhookDeliver', 64),
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inject: [DI.config],
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};
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@Module({
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imports: [
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],
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providers: [
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$system,
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$endedPollNotification,
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$deliver,
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$inbox,
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$db,
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$objectStorage,
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$webhookDeliver,
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],
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exports: [
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$system,
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$endedPollNotification,
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$deliver,
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$inbox,
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$db,
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$objectStorage,
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$webhookDeliver,
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],
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})
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export class QueueModule {}
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