X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fpools%2Fworker-node.ts;h=5d28802c12769c1cbaf0cd519e22708918788016;hb=f30cddb8f07ac919d75140469faab6e0883709da;hp=99f4ab2006734ce5fce3a82df59a436115c3fc7a;hpb=037b50226d0183f50232e1867d0f0b201c9e55fb;p=poolifier.git

diff --git a/src/pools/worker-node.ts b/src/pools/worker-node.ts
index 99f4ab20..5d28802c 100644
--- a/src/pools/worker-node.ts
+++ b/src/pools/worker-node.ts
@@ -2,7 +2,7 @@ import { EventEmitter } from 'node:events'
 import { MessageChannel } from 'node:worker_threads'
 
 import { CircularArray } from '../circular-array.js'
-import { Deque } from '../deque.js'
+import { PriorityQueue } from '../priority-queue.js'
 import type { Task } from '../utility-types.js'
 import { DEFAULT_TASK_NAME } from '../utils.js'
 import {
@@ -44,7 +44,7 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
   public messageChannel?: MessageChannel
   /** @inheritdoc */
   public tasksQueueBackPressureSize: number
-  private readonly tasksQueue: Deque<Task<Data>>
+  private readonly tasksQueue: PriorityQueue<Task<Data>>
   private onBackPressureStarted: boolean
   private readonly taskFunctionsUsage: Map<string, WorkerUsage>
 
@@ -69,7 +69,7 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
     }
     // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
     this.tasksQueueBackPressureSize = opts.tasksQueueBackPressureSize!
-    this.tasksQueue = new Deque<Task<Data>>()
+    this.tasksQueue = new PriorityQueue<Task<Data>>(opts.tasksQueueBucketSize)
     this.onBackPressureStarted = false
     this.taskFunctionsUsage = new Map<string, WorkerUsage>()
   }
@@ -81,7 +81,7 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
 
   /** @inheritdoc */
   public enqueueTask (task: Task<Data>): number {
-    const tasksQueueSize = this.tasksQueue.push(task)
+    const tasksQueueSize = this.tasksQueue.enqueue(task, task.priority)
     if (this.hasBackPressure() && !this.onBackPressureStarted) {
       this.onBackPressureStarted = true
       this.emit('backPressure', { workerId: this.info.id })
@@ -91,24 +91,14 @@ export class WorkerNode<Worker extends IWorker, Data = unknown>
   }
 
   /** @inheritdoc */
-  public unshiftTask (task: Task<Data>): number {
-    const tasksQueueSize = this.tasksQueue.unshift(task)
-    if (this.hasBackPressure() && !this.onBackPressureStarted) {
-      this.onBackPressureStarted = true
-      this.emit('backPressure', { workerId: this.info.id })
-      this.onBackPressureStarted = false
-    }
-    return tasksQueueSize
-  }
-
-  /** @inheritdoc */
-  public dequeueTask (): Task<Data> | undefined {
-    return this.tasksQueue.shift()
+  public dequeueTask (bucket?: number): Task<Data> | undefined {
+    return this.tasksQueue.dequeue(bucket)
   }
 
   /** @inheritdoc */
-  public popTask (): Task<Data> | undefined {
-    return this.tasksQueue.pop()
+  public dequeueLastBucketTask (): Task<Data> | undefined {
+    // Start from the last empty or partially filled bucket
+    return this.tasksQueue.dequeue(this.tasksQueue.buckets + 1)
   }
 
   /** @inheritdoc */