56 lines
1.5 KiB
TypeScript
56 lines
1.5 KiB
TypeScript
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import { AsyncQueue, queue } from 'async'
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import { logger } from '@server/helpers/logger'
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import { SCHEDULER_INTERVALS_MS } from '@server/initializers/constants'
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import { MActorDefault, MActorSignature } from '@server/types/models'
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import { Activity } from '@shared/models'
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import { processActivities } from './process'
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import { StatsManager } from '../stat-manager'
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type QueueParam = {
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activities: Activity[]
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signatureActor?: MActorSignature
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inboxActor?: MActorDefault
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}
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class InboxManager {
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private static instance: InboxManager
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private readonly inboxQueue: AsyncQueue<QueueParam>
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private messagesProcessed = 0
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private constructor () {
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this.inboxQueue = queue<QueueParam, Error>((task, cb) => {
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const options = { signatureActor: task.signatureActor, inboxActor: task.inboxActor }
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this.messagesProcessed++
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processActivities(task.activities, options)
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.then(() => cb())
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.catch(err => {
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logger.error('Error in process activities.', { err })
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cb()
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})
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})
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setInterval(() => {
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StatsManager.Instance.updateInboxStats(this.messagesProcessed, this.inboxQueue.length())
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}, SCHEDULER_INTERVALS_MS.updateInboxStats)
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}
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addInboxMessage (options: QueueParam) {
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this.inboxQueue.push(options)
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}
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static get Instance () {
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return this.instance || (this.instance = new this())
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}
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}
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// ---------------------------------------------------------------------------
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export {
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InboxManager
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}
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