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Merge pull request #770 from poolifier/elu-strategy
[poolifier.git]
/
src
/
utility-types.ts
diff --git
a/src/utility-types.ts
b/src/utility-types.ts
index fb0e435a81ac949b0b82740f1b17c1561bd9d762..9cdf6b0a7e82f9d1e3da5fb434537ca8e2d943f9 100644
(file)
--- a/
src/utility-types.ts
+++ b/
src/utility-types.ts
@@
-1,5
+1,6
@@
import type { Worker as ClusterWorker } from 'node:cluster'
import type { MessagePort } from 'node:worker_threads'
import type { Worker as ClusterWorker } from 'node:cluster'
import type { MessagePort } from 'node:worker_threads'
+import type { EventLoopUtilization } from 'node:perf_hooks'
import type { KillBehavior } from './worker/worker-options'
import type { IWorker, Task } from './pools/worker'
import type { KillBehavior } from './worker/worker-options'
import type { IWorker, Task } from './pools/worker'
@@
-10,6
+11,15
@@
import type { IWorker, Task } from './pools/worker'
*/
export type Draft<T> = { -readonly [P in keyof T]?: T[P] }
*/
export type Draft<T> = { -readonly [P in keyof T]?: T[P] }
+/**
+ * Performance statistics computation.
+ */
+export interface WorkerStatistics {
+ runTime: boolean
+ waitTime: boolean
+ elu: boolean
+}
+
/**
* Message object that is passed between main worker and worker.
*
/**
* Message object that is passed between main worker and worker.
*
@@
-19,24
+29,40
@@
export type Draft<T> = { -readonly [P in keyof T]?: T[P] }
*/
export interface MessageValue<
Data = unknown,
*/
export interface MessageValue<
Data = unknown,
- MainWorker extends ClusterWorker | MessagePort
| unknown = unknown
+ MainWorker extends ClusterWorker | MessagePort
= ClusterWorker | MessagePort
> extends Task<Data> {
/**
* Kill code.
*/
readonly kill?: KillBehavior | 1
/**
> extends Task<Data> {
/**
* Kill code.
*/
readonly kill?: KillBehavior | 1
/**
- *
E
rror.
+ *
Task e
rror.
*/
readonly error?: string
*/
readonly error?: string
+ /**
+ * Task data triggering task error.
+ */
+ readonly errorData?: unknown
/**
* Runtime.
*/
readonly runTime?: number
/**
* Runtime.
*/
readonly runTime?: number
+ /**
+ * Wait time.
+ */
+ readonly waitTime?: number
+ /**
+ * Event loop utilization.
+ */
+ readonly elu?: EventLoopUtilization
/**
* Reference to main worker.
*/
readonly parent?: MainWorker
/**
* Reference to main worker.
*/
readonly parent?: MainWorker
+ /**
+ * Whether to compute the given statistics or not.
+ */
+ readonly statistics?: WorkerStatistics
}
/**
}
/**