import type { IPool } from './pool'
-import type { IPoolWorker } from './pool-worker'
+import type { IWorker, WorkerNode } from './worker'
/**
* Internal pool types.
+ *
+ * @enum
*/
export enum PoolType {
FIXED = 'fixed',
DYNAMIC = 'dynamic'
}
-/**
- * Internal tasks usage statistics.
- */
-export interface TasksUsage {
- run: number
- running: number
- runTime: number
- avgRunTime: number
-}
-
-/**
- * Internal worker type.
- *
- * @typeParam Worker - Type of worker which manages this pool.
- */
-export interface WorkerType<Worker extends IPoolWorker> {
- worker: Worker
- tasksUsage: TasksUsage
-}
-
/**
* Internal contract definition for a poolifier pool.
*
* @typeParam Worker - Type of worker which manages this pool.
- * @typeParam Data - Type of data sent to the worker.
- * @typeParam Response - Type of response of execution.
+ * @typeParam Data - Type of data sent to the worker. This can only be serializable data.
+ * @typeParam Response - Type of response of execution. This can only be serializable data.
*/
export interface IPoolInternal<
- Worker extends IPoolWorker,
+ Worker extends IWorker,
Data = unknown,
Response = unknown
> extends IPool<Data, Response> {
/**
- * Map of workers.
+ * Pool worker nodes.
*/
- readonly workers: Map<number, WorkerType<Worker>>
+ readonly workerNodes: Array<WorkerNode<Worker, Data>>
/**
* Pool type.
readonly type: PoolType
/**
- * Whether the pool is busy or not.
+ * Whether the pool is full or not.
*
- * The pool busyness boolean status.
+ * The pool filling boolean status.
*/
- readonly busy: boolean
-
- /**
- * Number of tasks currently concurrently running.
- */
- readonly numberOfRunningTasks: number
+ readonly full: boolean
/**
- * Finds a free worker based on the number of tasks the worker has applied.
- *
- * If a worker is found with `0` running tasks, it is detected as free and returned.
- *
- * If no free worker is found, `false` is returned.
+ * Whether the pool is busy or not.
*
- * @returns A free worker if there is one, otherwise `false`.
+ * The pool busyness boolean status.
*/
- findFreeWorker: () => Worker | false
+ readonly busy: boolean
/**
- * Gets worker running tasks.
+ * Finds a free worker node key based on the number of tasks the worker has applied.
*
- * @param worker - The worker.
- * @returns The number of tasks currently running on the worker.
- */
- getWorkerRunningTasks: (worker: Worker) => number | undefined
-
- /**
- * Gets worker average tasks runtime.
+ * If a worker is found with `0` running tasks, it is detected as free and its worker node key is returned.
+ *
+ * If no free worker is found, `-1` is returned.
*
- * @param worker - The worker.
- * @returns The average tasks runtime on the worker.
+ * @returns A worker node key if there is one, `-1` otherwise.
*/
- getWorkerAverageTasksRunTime: (worker: Worker) => number | undefined
+ findFreeWorkerNodeKey: () => number
}