X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fworker%2Fworker-options.ts;h=7f9c650694b83c5c1675aa0291f2b312711be522;hb=d3a9c958dcc326062e978f22d88747c00522032d;hp=9ef50adea4f478c78344e8c9a0439cf2547ac228;hpb=1ff6b9de3a138ec0c48b68c90761227cf912ac67;p=poolifier.git

diff --git a/src/worker/worker-options.ts b/src/worker/worker-options.ts
index 9ef50ade..7f9c6506 100644
--- a/src/worker/worker-options.ts
+++ b/src/worker/worker-options.ts
@@ -1,16 +1,17 @@
 /**
  * Enumeration of kill behaviors.
  */
-export const KillBehaviors = Object.freeze({
-  /**
-   * If `currentTime - lastActiveTime` is greater than `maxInactiveTime` but a task is still running, then the worker **wont** be deleted.
-   */
-  SOFT: 'SOFT',
-  /**
-   * If `currentTime - lastActiveTime` is greater than `maxInactiveTime` but a task is still running, then the worker will be deleted.
-   */
-  HARD: 'HARD'
-} as const)
+export const KillBehaviors: Readonly<{ SOFT: 'SOFT', HARD: 'HARD' }> =
+  Object.freeze({
+    /**
+     * If `currentTime - lastActiveTime` is greater than `maxInactiveTime` but a task is still executing or queued, then the worker **wont** be deleted.
+     */
+    SOFT: 'SOFT',
+    /**
+     * If `currentTime - lastActiveTime` is greater than `maxInactiveTime` but a task is still executing or queued, then the worker will be deleted.
+     */
+    HARD: 'HARD'
+  } as const)
 
 /**
  * Kill behavior.
@@ -18,52 +19,42 @@ export const KillBehaviors = Object.freeze({
 export type KillBehavior = keyof typeof KillBehaviors
 
 /**
- * Detects whether the given value is a kill behavior or not.
- *
- * @typeParam KB - Which specific KillBehavior type to test against.
- * @param killBehavior - Which kind of kill behavior to detect.
- * @param value - Any value.
- * @returns `true` if `value` was strictly equals to `killBehavior`, otherwise `false`.
+ * Handler called when a worker is killed.
  */
-export function isKillBehavior<KB extends KillBehavior> (
-  killBehavior: KB,
-  value: unknown
-): value is KB {
-  return value === killBehavior
-}
+export type KillHandler = () => void | Promise<void>
 
 /**
  * Options for workers.
  */
 export interface WorkerOptions {
   /**
-   * Maximum waiting time in milliseconds for tasks.
+   * `killBehavior` dictates if your worker will be deleted in case a task is active on it.
+   *
+   * - SOFT: If `currentTime - lastActiveTime` is greater than `maxInactiveTime` but a task is still executing or queued, then the worker **won't** be deleted.
+   * - HARD: If `currentTime - lastActiveTime` is greater than `maxInactiveTime` but a task is still executing or queued, then the worker will be deleted.
+   *
+   * This option only apply to the newly created workers.
+   *
+   * @defaultValue KillBehaviors.SOFT
+   */
+  killBehavior?: KillBehavior
+  /**
+   * Maximum waiting time in milliseconds for tasks on newly created workers. It must be greater or equal than 5.
    *
    * After this time, newly created workers will be terminated.
-   * The last active time of your worker unit will be updated when a task is submitted to a worker or when a worker terminate a task.
+   * The last active time of your worker will be updated when it terminates a task.
    *
    * - If `killBehavior` is set to `KillBehaviors.HARD` this value represents also the timeout for the tasks that you submit to the pool,
-   *   when this timeout expires your tasks is interrupted and the worker is killed if is not part of the minimum size of the pool.
+   *   when this timeout expires your tasks is interrupted before completion and removed. The worker is killed if is not part of the minimum size of the pool.
    * - If `killBehavior` is set to `KillBehaviors.SOFT` your tasks have no timeout and your workers will not be terminated until your task is completed.
    *
    * @defaultValue 60000
    */
   maxInactiveTime?: number
   /**
-   * Whether your worker will perform asynchronous or not.
-   *
-   * @defaultValue false
-   */
-  async?: boolean
-  /**
-   * `killBehavior` dictates if your async unit (worker/process) will be deleted in case that a task is active on it.
+   * The function to call when a worker is killed.
    *
-   * - SOFT: If `currentTime - lastActiveTime` is greater than `maxInactiveTime` but a task is still running, then the worker **won't** be deleted.
-   * - HARD: If `currentTime - lastActiveTime` is greater than `maxInactiveTime` but a task is still running, then the worker will be deleted.
-   *
-   * This option only apply to the newly created workers.
-   *
-   * @defaultValue KillBehaviors.SOFT
+   * @defaultValue `() => {}`
    */
-  killBehavior?: KillBehavior
+  killHandler?: KillHandler
 }