src/worker/WorkerTypes.ts

   1 import type { Worker } from 'node:worker_threads';
   2
   3 import type { PoolOptions } from 'poolifier';
   4
   5 export enum WorkerProcessType {
   6   workerSet = 'workerSet',
   7   dynamicPool = 'dynamicPool',
   8   staticPool = 'staticPool',
   9 }
  10
  11 export type SetInfo = {
  12   size: number;
  13   runningElements: number;
  14   elementsPerWorker: number;
  15 };
  16
  17 export type MessageHandler<T> = (this: T, message: unknown) => void;
  18
  19 export type WorkerOptions = {
  20   workerStartDelay?: number;
  21   elementStartDelay?: number;
  22   poolMaxSize: number;
  23   poolMinSize: number;
  24   elementsPerWorker?: number;
  25   poolOptions?: PoolOptions<Worker>;
  26   messageHandler?: MessageHandler<Worker>;
  27 };
  28
  29 export type WorkerData = Record<string, unknown>;
  30
  31 export type WorkerSetElement = {
  32   worker: Worker;
  33   numberOfWorkerElements: number;
  34 };
  35
  36 export type WorkerMessage<T extends WorkerData> = {
  37   id: WorkerMessageEvents;
  38   data: T;
  39 };
  40
  41 export enum WorkerMessageEvents {
  42   startWorkerElement = 'startWorkerElement',
  43 }