import type { MessagePort } from 'worker_threads'
import type { MessageValue } from '../utility-types'
import type { WorkerOptions } from './worker-options'
+import { killBehaviorEnumeration } from './worker-options'
+
+const defaultMaxInactiveTime = 1000 * 60
+const defaultKillBehavior = killBehaviorEnumeration.SOFT
/**
* Base class containing some shared logic for all poolifier workers.
* The maximum time to keep this worker alive while idle. The pool automatically checks and terminates this worker when the time expires.
*/
protected readonly maxInactiveTime: number
+ /**
+ * The kill behavior set as option on the Worker constructor or a default value.
+ */
+ protected readonly killBehavior: string
/**
* Whether the worker is working asynchronously or not.
*/
isMain: boolean,
fn: (data: Data) => Response,
protected mainWorker?: MainWorker | null,
- public readonly opts: WorkerOptions = {}
+ public readonly opts: WorkerOptions = {
+ killBehavior: defaultKillBehavior,
+ maxInactiveTime: defaultMaxInactiveTime
+ }
) {
super(type)
-
- this.maxInactiveTime = this.opts.maxInactiveTime ?? 1000 * 60
+ this.killBehavior = this.opts.killBehavior ?? defaultKillBehavior
+ this.maxInactiveTime = this.opts.maxInactiveTime ?? defaultMaxInactiveTime
this.async = !!this.opts.async
this.lastTask = Date.now()
if (!fn) throw new Error('fn parameter is mandatory')
*/
protected checkAlive (): void {
if (Date.now() - this.lastTask > this.maxInactiveTime) {
- this.sendToMainWorker({ kill: 1 })
+ this.sendToMainWorker({ kill: this.killBehavior })
}
}