import EventEmitter from 'events'
-import type { AbstractPoolWorker } from './abstract-pool-worker'
import type { IPool } from './pool'
+import type { IPoolWorker } from './pool-worker'
/**
* Pool types.
DYNAMIC = 'dynamic'
}
+/**
+ * Tasks usage statistics.
+ */
+export interface TasksUsage {
+ run: number
+ running: number
+ runTime: number
+ avgRunTime: number
+}
+
/**
* Internal poolifier pool emitter.
*/
* @template Response Type of response of execution.
*/
export interface IPoolInternal<
- Worker extends AbstractPoolWorker,
+ Worker extends IPoolWorker,
Data = unknown,
Response = unknown
> extends IPool<Data, Response> {
readonly workers: Worker[]
/**
- * The tasks map.
+ * The workers tasks usage map.
*
- * - `key`: The `Worker`
- * - `value`: Number of tasks currently in progress on the worker.
+ * `key`: The `Worker`
+ * `value`: Worker tasks usage statistics.
*/
- readonly tasks: Map<Worker, number>
+ readonly workersTasksUsage: Map<Worker, TasksUsage>
/**
* Emitter on which events can be listened to.
* @returns The number of tasks currently running on the worker.
*/
getWorkerRunningTasks(worker: Worker): number | undefined
+
+ /**
+ * Get worker average tasks runtime.
+ *
+ * @param worker The worker.
+ * @returns The average tasks runtime on the worker.
+ */
+ getWorkerAverageTasksRunTime(worker: Worker): number | undefined
}