X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fworker.ts;h=2da91457aed58994f01714a162adffba69ab61fe;hb=5af9e4679f4c53948b332cc775564e5a464ed822;hp=055a326ad6448add8c87d9a0bdfed8b325066770;hpb=ccd73e075194fac1cf6e1b736f1556b199c95bc5;p=poolifier.git

diff --git a/src/pools/worker.ts b/src/pools/worker.ts
index 055a326a..2da91457 100644
--- a/src/pools/worker.ts
+++ b/src/pools/worker.ts
@@ -1,4 +1,6 @@
+import type { MessageChannel } from 'node:worker_threads'
 import type { CircularArray } from '../circular-array'
+import type { Task } from '../utility-types'
 
 /**
  * Callback invoked if the worker has received a message.
@@ -29,35 +31,6 @@ export type ExitHandler<Worker extends IWorker> = (
   exitCode: number
 ) => void
 
-/**
- * Message object that is passed as a task between main worker and worker.
- *
- * @typeParam Data - Type of data sent to the worker. This can only be structured-cloneable data.
- * @internal
- */
-export interface Task<Data = unknown> {
-  /**
-   * Worker id.
-   */
-  readonly workerId: number
-  /**
-   * Task name.
-   */
-  readonly name?: string
-  /**
-   * Task input data that will be passed to the worker.
-   */
-  readonly data?: Data
-  /**
-   * Timestamp.
-   */
-  readonly timestamp?: number
-  /**
-   * Message UUID.
-   */
-  readonly id?: string
-}
-
 /**
  * Measurement statistics.
  *
@@ -133,8 +106,8 @@ export interface TaskStatistics {
  * Enumeration of worker types.
  */
 export const WorkerTypes = Object.freeze({
-  cluster: 'cluster',
-  thread: 'thread'
+  thread: 'thread',
+  cluster: 'cluster'
 } as const)
 
 /**
@@ -164,6 +137,10 @@ export interface WorkerInfo {
    * Ready flag.
    */
   ready: boolean
+  /**
+   * Message channel.
+   */
+  messageChannel?: MessageChannel
 }
 
 /**
@@ -266,7 +243,11 @@ export interface IWorkerNode<Worker extends IWorker, Data = unknown> {
    */
   readonly resetUsage: () => void
   /**
-   * Gets task usage statistics.
+   * Close communication channel.
+   */
+  readonly closeChannel: () => void
+  /**
+   * Gets task worker usage statistics.
    */
   readonly getTaskWorkerUsage: (name: string) => WorkerUsage | undefined
 }