X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fpool.ts;h=2cdf9b748db6350b0bfa7c9e64aedd8b32b296cf;hb=243a550a93e278669fe5602aeba92dc8ba11260e;hp=dbbb5969ebd920022e31d64d156f087065aa9d12;hpb=38e795c12f0e9daeff7b025147f36f85f486366e;p=poolifier.git

diff --git a/src/pools/pool.ts b/src/pools/pool.ts
index dbbb5969..2cdf9b74 100644
--- a/src/pools/pool.ts
+++ b/src/pools/pool.ts
@@ -1,21 +1,50 @@
-import EventEmitter from 'events'
+import EventEmitter from 'node:events'
 import type {
   ErrorHandler,
   ExitHandler,
+  IWorker,
   MessageHandler,
   OnlineHandler
-} from './pool-worker'
-import type { WorkerChoiceStrategy } from './selection-strategies/selection-strategies-types'
+} from './worker'
+import type {
+  WorkerChoiceStrategy,
+  WorkerChoiceStrategyOptions
+} from './selection-strategies/selection-strategies-types'
 
 /**
  * Pool events emitter.
  */
 export class PoolEmitter extends EventEmitter {}
 
+/**
+ * Enumeration of pool events.
+ */
+export const PoolEvents = Object.freeze({
+  full: 'full',
+  busy: 'busy'
+} as const)
+
+/**
+ * Pool event.
+ */
+export type PoolEvent = keyof typeof PoolEvents
+
+/**
+ * Worker tasks queue options.
+ */
+export interface TasksQueueOptions {
+  /**
+   * Maximum number of tasks that can be executed concurrently on a worker.
+   *
+   * @defaultValue 1
+   */
+  concurrency?: number
+}
+
 /**
  * Options for a poolifier pool.
  */
-export interface PoolOptions<Worker> {
+export interface PoolOptions<Worker extends IWorker> {
   /**
    * A function that will listen for message event on each worker.
    */
@@ -36,12 +65,30 @@ export interface PoolOptions<Worker> {
    * The worker choice strategy to use in this pool.
    */
   workerChoiceStrategy?: WorkerChoiceStrategy
+  /**
+   * The worker choice strategy options.
+   */
+  workerChoiceStrategyOptions?: WorkerChoiceStrategyOptions
   /**
    * Pool events emission.
    *
    * @defaultValue true
    */
   enableEvents?: boolean
+  /**
+   * Pool worker tasks queue.
+   *
+   * @experimental
+   * @defaultValue false
+   */
+  enableTasksQueue?: boolean
+  /**
+   * Pool worker tasks queue options.
+   *
+   * @experimental
+   * @defaultValue \{ concurrency: 1 \}
+   */
+  tasksQueueOptions?: TasksQueueOptions
 }
 
 /**
@@ -56,7 +103,8 @@ export interface IPool<Data = unknown, Response = unknown> {
    *
    * Events that can currently be listened to:
    *
-   * - `'busy'`
+   * - `'full'`: Emitted when the pool is dynamic and full.
+   * - `'busy'`: Emitted when the pool is busy.
    */
   readonly emitter?: PoolEmitter
   /**