fix: fix pool busyness semantic with task queueing enabled

[poolifier.git] / src / pools / worker.ts

diff --git a/src/pools/worker.ts b/src/pools/worker.ts
index 58610eaaddacc2beea93809f80675bb8530010c0..2da91457aed58994f01714a162adffba69ab61fe 100644 (file)
--- a/src/pools/worker.ts
+++ b/src/pools/worker.ts
@@ -1,3 +1,4 @@
+import type { MessageChannel } from 'node:worker_threads'
 import type { CircularArray } from '../circular-array'
 import type { Task } from '../utility-types'
 
@@ -105,8 +106,8 @@ export interface TaskStatistics {
  * Enumeration of worker types.
  */
 export const WorkerTypes = Object.freeze({
-  cluster: 'cluster',
-  thread: 'thread'
+  thread: 'thread',
+  cluster: 'cluster'
 } as const)
 
 /**
@@ -136,6 +137,10 @@ export interface WorkerInfo {
    * Ready flag.
    */
   ready: boolean
+  /**
+   * Message channel.
+   */
+  messageChannel?: MessageChannel
 }
 
 /**
@@ -238,7 +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
 }