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   WORKER_SET = 'workerSet',
   7   DYNAMIC_POOL = 'dynamicPool',
   8   STATIC_POOL = 'staticPool',
   9 }
  10
  11 export type MessageHandler<T> = (this: T, message: unknown) => void;
  12
  13 export type WorkerOptions = {
  14   workerStartDelay?: number;
  15   elementStartDelay?: number;
  16   poolMaxSize: number;
  17   poolMinSize: number;
  18   elementsPerWorker?: number;
  19   poolOptions?: PoolOptions<Worker>;
  20   messageHandler?: MessageHandler<Worker>;
  21 };
  22
  23 export type WorkerData = Record<string, unknown>;
  24
  25 export type WorkerSetElement = {
  26   worker: Worker;
  27   numberOfWorkerElements: number;
  28 };
  29
  30 export type WorkerMessage<T extends WorkerData> = {
  31   id: WorkerMessageEvents;
  32   data: T;
  33 };
  34
  35 export enum WorkerMessageEvents {
  36   START_WORKER_ELEMENT = 'startWorkerElement',
  37 }