X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fworker-node.ts;h=1a4df6cd4afd479607a267e0d5ada4744a312e9e;hb=e334515bf28581c234d6b9f5239425c9a0c6a7ec;hp=7a6a1500f962e4cc948ad593f3f40e45d49e53ad;hpb=07e0c9e591f9fa6715ba94e52c647b7ee3d2b9c7;p=poolifier.git

diff --git a/src/pools/worker-node.ts b/src/pools/worker-node.ts
index 7a6a1500..1a4df6cd 100644
--- a/src/pools/worker-node.ts
+++ b/src/pools/worker-node.ts
@@ -1,24 +1,27 @@
-import { MessageChannel } from 'node:worker_threads'
 import { EventEmitter } from 'node:events'
-import { CircularArray } from '../circular-array'
-import type { Task } from '../utility-types'
-import { DEFAULT_TASK_NAME, getWorkerId, getWorkerType } from '../utils'
-import { Deque } from '../deque'
+import { MessageChannel } from 'node:worker_threads'
+
+import { CircularArray } from '../circular-array.js'
+import { Deque } from '../deque.js'
+import type { Task } from '../utility-types.js'
+import { DEFAULT_TASK_NAME } from '../utils.js'
 import {
-  type ErrorHandler,
-  type ExitHandler,
+  checkWorkerNodeArguments,
+  createWorker,
+  getWorkerId,
+  getWorkerType
+} from './utils.js'
+import {
+  type EventHandler,
   type IWorker,
   type IWorkerNode,
-  type MessageHandler,
-  type OnlineHandler,
   type StrategyData,
   type WorkerInfo,
   type WorkerNodeOptions,
   type WorkerType,
   WorkerTypes,
   type WorkerUsage
-} from './worker'
-import { checkWorkerNodeArguments, createWorker } from './utils'
+} from './worker.js'
 
 /**
  * Worker node.
@@ -49,7 +52,7 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
    * Constructs a new worker node.
    *
    * @param type - The worker type.
-   * @param filePath - The worker file path.
+   * @param filePath - Path to the worker file.
    * @param opts - The worker node options.
    */
   constructor (type: WorkerType, filePath: string, opts: WorkerNodeOptions) {
@@ -64,7 +67,8 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
     if (this.info.type === WorkerTypes.thread) {
       this.messageChannel = new MessageChannel()
     }
-    this.tasksQueueBackPressureSize = opts.tasksQueueBackPressureSize
+    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+    this.tasksQueueBackPressureSize = opts.tasksQueueBackPressureSize!
     this.tasksQueue = new Deque<Task<Data>>()
     this.onBackPressureStarted = false
     this.taskFunctionsUsage = new Map<string, WorkerUsage>()
@@ -80,7 +84,7 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
     const tasksQueueSize = this.tasksQueue.push(task)
     if (this.hasBackPressure() && !this.onBackPressureStarted) {
       this.onBackPressureStarted = true
-      this.emit('backPressure', { workerId: this.info.id as number })
+      this.emit('backPressure', { workerId: this.info.id })
       this.onBackPressureStarted = false
     }
     return tasksQueueSize
@@ -91,7 +95,7 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
     const tasksQueueSize = this.tasksQueue.unshift(task)
     if (this.hasBackPressure() && !this.onBackPressureStarted) {
       this.onBackPressureStarted = true
-      this.emit('backPressure', { workerId: this.info.id as number })
+      this.emit('backPressure', { workerId: this.info.id })
       this.onBackPressureStarted = false
     }
     return tasksQueueSize
@@ -132,13 +136,17 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
     })
     this.closeMessageChannel()
     this.removeAllListeners()
-    if (this.info.type === WorkerTypes.thread) {
-      await this.worker.terminate?.()
-    } else if (this.info.type === WorkerTypes.cluster) {
-      this.registerOnceWorkerEventHandler('disconnect', () => {
-        this.worker.kill?.()
-      })
-      this.worker.disconnect?.()
+    switch (this.info.type) {
+      case WorkerTypes.thread:
+        this.worker.unref?.()
+        await this.worker.terminate?.()
+        break
+      case WorkerTypes.cluster:
+        this.registerOnceWorkerEventHandler('disconnect', () => {
+          this.worker.kill?.()
+        })
+        this.worker.disconnect?.()
+        break
     }
     await waitWorkerExit
   }
@@ -146,25 +154,17 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
   /** @inheritdoc */
   public registerWorkerEventHandler (
     event: string,
-    listener:
-    | OnlineHandler<Worker>
-    | MessageHandler<Worker>
-    | ErrorHandler<Worker>
-    | ExitHandler<Worker>
+    handler: EventHandler<Worker>
   ): void {
-    this.worker.on(event, listener)
+    this.worker.on(event, handler)
   }
 
   /** @inheritdoc */
   public registerOnceWorkerEventHandler (
     event: string,
-    listener:
-    | OnlineHandler<Worker>
-    | MessageHandler<Worker>
-    | ErrorHandler<Worker>
-    | ExitHandler<Worker>
+    handler: EventHandler<Worker>
   ): void {
-    this.worker.once(event, listener)
+    this.worker.once(event, handler)
   }
 
   /** @inheritdoc */
@@ -209,9 +209,11 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
   private initWorkerInfo (worker: Worker): WorkerInfo {
     return {
       id: getWorkerId(worker),
-      type: getWorkerType(worker) as WorkerType,
+      // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+      type: getWorkerType(worker)!,
       dynamic: false,
-      ready: false
+      ready: false,
+      stealing: false
     }
   }
 
@@ -259,7 +261,8 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
       for (const task of this.tasksQueue) {
         if (
           (task.name === DEFAULT_TASK_NAME &&
-            name === (this.info.taskFunctionNames as string[])[1]) ||
+            // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+            name === this.info.taskFunctionNames![1]) ||
           (task.name !== DEFAULT_TASK_NAME && name === task.name)
         ) {
           ++taskFunctionQueueSize